Mercurial > vim
annotate src/buffer.c @ 26366:d227481dbe8e v8.2.3714
patch 8.2.3714: some unused assignments and ugly code in xxd
Commit: https://github.com/vim/vim/commit/7e5503c17a3f142e6b28f344d899c9ab9e75a844
Author: DungSaga <dungsaga@users.noreply.github.com>
Date: Wed Dec 1 11:24:52 2021 +0000
patch 8.2.3714: some unused assignments and ugly code in xxd
Problem: Some unused assignments and ugly code in xxd.
Solution: Leave out assignments. Use marcro for fprintf(). (closes https://github.com/vim/vim/issues/9246)
author | Bram Moolenaar <Bram@vim.org> |
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date | Wed, 01 Dec 2021 12:30:04 +0100 |
parents | a2e6da79274d |
children | 8aba638e91eb |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
11 * buffer.c: functions for dealing with the buffer structure | |
12 */ | |
13 | |
14 /* | |
15 * The buffer list is a double linked list of all buffers. | |
16 * Each buffer can be in one of these states: | |
17 * never loaded: BF_NEVERLOADED is set, only the file name is valid | |
18 * not loaded: b_ml.ml_mfp == NULL, no memfile allocated | |
19 * hidden: b_nwindows == 0, loaded but not displayed in a window | |
20 * normal: loaded and displayed in a window | |
21 * | |
22 * Instead of storing file names all over the place, each file name is | |
23 * stored in the buffer list. It can be referenced by a number. | |
24 * | |
25 * The current implementation remembers all file names ever used. | |
26 */ | |
27 | |
28 #include "vim.h" | |
29 | |
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30 |
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31 #ifdef FEAT_EVAL |
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32 // Determines how deeply nested %{} blocks will be evaluated in statusline. |
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33 # define MAX_STL_EVAL_DEPTH 100 |
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34 #endif |
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35 |
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36 static void enter_buffer(buf_T *buf); |
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37 static void buflist_getfpos(void); |
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38 static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case); |
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39 static char_u *fname_match(regmatch_T *rmp, char_u *name, int ignore_case); |
7 | 40 #ifdef UNIX |
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41 static buf_T *buflist_findname_stat(char_u *ffname, stat_T *st); |
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42 static int otherfile_buf(buf_T *buf, char_u *ffname, stat_T *stp); |
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43 static int buf_same_ino(buf_T *buf, stat_T *stp); |
7 | 44 #else |
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45 static int otherfile_buf(buf_T *buf, char_u *ffname); |
7 | 46 #endif |
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47 static int value_changed(char_u *str, char_u **last); |
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48 static int append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file); |
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49 static void free_buffer(buf_T *); |
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50 static void free_buffer_stuff(buf_T *buf, int free_options); |
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51 static void clear_wininfo(buf_T *buf); |
7 | 52 |
53 #ifdef UNIX | |
54 # define dev_T dev_t | |
55 #else | |
56 # define dev_T unsigned | |
57 #endif | |
58 | |
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59 #define FOR_ALL_BUFS_FROM_LAST(buf) \ |
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60 for ((buf) = lastbuf; (buf) != NULL; (buf) = (buf)->b_prev) |
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61 |
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62 #if defined(FEAT_QUICKFIX) |
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63 static char *msg_loclist = N_("[Location List]"); |
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64 static char *msg_qflist = N_("[Quickfix List]"); |
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65 #endif |
3365 | 66 static char *e_auabort = N_("E855: Autocommands caused command to abort"); |
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67 |
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68 // Number of times free_buffer() was called. |
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69 static int buf_free_count = 0; |
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70 |
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71 static int top_file_num = 1; // highest file number |
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72 static garray_T buf_reuse = GA_EMPTY; // file numbers to recycle |
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73 |
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74 /* |
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75 * Return the highest possible buffer number. |
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76 */ |
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77 int |
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78 get_highest_fnum(void) |
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79 { |
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80 return top_file_num - 1; |
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81 } |
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82 |
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83 /* |
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84 * Read data from buffer for retrying. |
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85 */ |
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86 static int |
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87 read_buffer( |
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88 int read_stdin, // read file from stdin, otherwise fifo |
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89 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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90 int flags) // extra flags for readfile() |
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91 { |
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92 int retval = OK; |
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93 linenr_T line_count; |
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94 |
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95 // Read from the buffer which the text is already filled in and append at |
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96 // the end. This makes it possible to retry when 'fileformat' or |
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97 // 'fileencoding' was guessed wrong. |
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98 line_count = curbuf->b_ml.ml_line_count; |
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99 retval = readfile( |
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100 read_stdin ? NULL : curbuf->b_ffname, |
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101 read_stdin ? NULL : curbuf->b_fname, |
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102 line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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103 flags | READ_BUFFER); |
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104 if (retval == OK) |
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105 { |
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106 // Delete the binary lines. |
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107 while (--line_count >= 0) |
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108 ml_delete((linenr_T)1); |
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109 } |
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110 else |
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111 { |
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112 // Delete the converted lines. |
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113 while (curbuf->b_ml.ml_line_count > line_count) |
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114 ml_delete(line_count); |
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115 } |
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116 // Put the cursor on the first line. |
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117 curwin->w_cursor.lnum = 1; |
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118 curwin->w_cursor.col = 0; |
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119 |
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120 if (read_stdin) |
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121 { |
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122 // Set or reset 'modified' before executing autocommands, so that |
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123 // it can be changed there. |
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124 if (!readonlymode && !BUFEMPTY()) |
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125 changed(); |
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126 else if (retval == OK) |
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127 unchanged(curbuf, FALSE, TRUE); |
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128 |
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129 if (retval == OK) |
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130 { |
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131 #ifdef FEAT_EVAL |
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132 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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133 curbuf, &retval); |
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134 #else |
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135 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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136 #endif |
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137 } |
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138 } |
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139 return retval; |
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140 } |
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141 |
7 | 142 /* |
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143 * Ensure buffer "buf" is loaded. Does not trigger the swap-exists action. |
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144 */ |
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145 void |
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146 buffer_ensure_loaded(buf_T *buf) |
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147 { |
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148 if (buf->b_ml.ml_mfp == NULL) |
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149 { |
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150 aco_save_T aco; |
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151 |
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152 aucmd_prepbuf(&aco, buf); |
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153 swap_exists_action = SEA_NONE; |
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154 open_buffer(FALSE, NULL, 0); |
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155 aucmd_restbuf(&aco); |
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156 } |
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157 } |
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158 |
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159 /* |
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160 * Open current buffer, that is: open the memfile and read the file into |
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161 * memory. |
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162 * Return FAIL for failure, OK otherwise. |
7 | 163 */ |
164 int | |
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165 open_buffer( |
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166 int read_stdin, // read file from stdin |
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167 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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168 int flags) // extra flags for readfile() |
7 | 169 { |
170 int retval = OK; | |
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171 bufref_T old_curbuf; |
4139 | 172 #ifdef FEAT_SYN_HL |
173 long old_tw = curbuf->b_p_tw; | |
174 #endif | |
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175 int read_fifo = FALSE; |
7 | 176 |
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177 // The 'readonly' flag is only set when BF_NEVERLOADED is being reset. |
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178 // When re-entering the same buffer, it should not change, because the |
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179 // user may have reset the flag by hand. |
7 | 180 if (readonlymode && curbuf->b_ffname != NULL |
181 && (curbuf->b_flags & BF_NEVERLOADED)) | |
182 curbuf->b_p_ro = TRUE; | |
183 | |
625 | 184 if (ml_open(curbuf) == FAIL) |
7 | 185 { |
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186 // There MUST be a memfile, otherwise we can't do anything |
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187 // If we can't create one for the current buffer, take another buffer |
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188 close_buffer(NULL, curbuf, 0, FALSE, FALSE); |
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189 FOR_ALL_BUFFERS(curbuf) |
7 | 190 if (curbuf->b_ml.ml_mfp != NULL) |
191 break; | |
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192 // If there is no memfile at all, exit. |
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193 // This is OK, since there are no changes to lose. |
7 | 194 if (curbuf == NULL) |
195 { | |
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196 emsg(_("E82: Cannot allocate any buffer, exiting...")); |
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197 |
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198 // Don't try to do any saving, with "curbuf" NULL almost nothing |
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199 // will work. |
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200 v_dying = 2; |
7 | 201 getout(2); |
202 } | |
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203 |
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204 emsg(_("E83: Cannot allocate buffer, using other one...")); |
7 | 205 enter_buffer(curbuf); |
4139 | 206 #ifdef FEAT_SYN_HL |
207 if (old_tw != curbuf->b_p_tw) | |
208 check_colorcolumn(curwin); | |
209 #endif | |
7 | 210 return FAIL; |
211 } | |
212 | |
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213 // The autocommands in readfile() may change the buffer, but only AFTER |
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214 // reading the file. |
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215 set_bufref(&old_curbuf, curbuf); |
7 | 216 modified_was_set = FALSE; |
217 | |
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218 // mark cursor position as being invalid |
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219 curwin->w_valid = 0; |
7 | 220 |
221 if (curbuf->b_ffname != NULL | |
222 #ifdef FEAT_NETBEANS_INTG | |
223 && netbeansReadFile | |
224 #endif | |
225 ) | |
226 { | |
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227 int old_msg_silent = msg_silent; |
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228 #ifdef UNIX |
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229 int save_bin = curbuf->b_p_bin; |
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230 int perm; |
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231 #endif |
7 | 232 #ifdef FEAT_NETBEANS_INTG |
233 int oldFire = netbeansFireChanges; | |
234 | |
235 netbeansFireChanges = 0; | |
236 #endif | |
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237 #ifdef UNIX |
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238 perm = mch_getperm(curbuf->b_ffname); |
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239 if (perm >= 0 && (S_ISFIFO(perm) |
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240 || S_ISSOCK(perm) |
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241 # ifdef OPEN_CHR_FILES |
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242 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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243 # endif |
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244 )) |
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245 read_fifo = TRUE; |
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246 if (read_fifo) |
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247 curbuf->b_p_bin = TRUE; |
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248 #endif |
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249 if (shortmess(SHM_FILEINFO)) |
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250 msg_silent = 1; |
7 | 251 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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252 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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253 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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254 #ifdef UNIX |
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255 if (read_fifo) |
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256 { |
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257 curbuf->b_p_bin = save_bin; |
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258 if (retval == OK) |
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259 retval = read_buffer(FALSE, eap, flags); |
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260 } |
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261 #endif |
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262 msg_silent = old_msg_silent; |
7 | 263 #ifdef FEAT_NETBEANS_INTG |
264 netbeansFireChanges = oldFire; | |
265 #endif | |
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266 // Help buffer is filtered. |
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267 if (bt_help(curbuf)) |
7 | 268 fix_help_buffer(); |
269 } | |
270 else if (read_stdin) | |
271 { | |
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272 int save_bin = curbuf->b_p_bin; |
7 | 273 |
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274 // First read the text in binary mode into the buffer. |
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275 // Then read from that same buffer and append at the end. This makes |
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276 // it possible to retry when 'fileformat' or 'fileencoding' was |
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277 // guessed wrong. |
7 | 278 curbuf->b_p_bin = TRUE; |
279 retval = readfile(NULL, NULL, (linenr_T)0, | |
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280 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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281 flags | (READ_NEW + READ_STDIN)); |
7 | 282 curbuf->b_p_bin = save_bin; |
283 if (retval == OK) | |
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284 retval = read_buffer(TRUE, eap, flags); |
7 | 285 } |
286 | |
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287 // if first time loading this buffer, init b_chartab[] |
7 | 288 if (curbuf->b_flags & BF_NEVERLOADED) |
5438 | 289 { |
7 | 290 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 291 #ifdef FEAT_CINDENT |
5438 | 292 parse_cino(curbuf); |
5440 | 293 #endif |
5438 | 294 } |
7 | 295 |
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296 // Set/reset the Changed flag first, autocmds may change the buffer. |
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297 // Apply the automatic commands, before processing the modelines. |
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298 // So the modelines have priority over autocommands. |
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299 // |
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300 // When reading stdin, the buffer contents always needs writing, so set |
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301 // the changed flag. Unless in readonly mode: "ls | gview -". |
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302 // When interrupted and 'cpoptions' contains 'i' set changed flag. |
1291 | 303 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
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304 || modified_was_set // ":set modified" used in autocmd |
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305 #ifdef FEAT_EVAL |
7 | 306 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
307 #endif | |
1291 | 308 ) |
7 | 309 changed(); |
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310 else if (retval == OK && !read_stdin && !read_fifo) |
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311 unchanged(curbuf, FALSE, TRUE); |
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312 save_file_ff(curbuf); // keep this fileformat |
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313 |
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314 // Set last_changedtick to avoid triggering a TextChanged autocommand right |
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315 // after it was added. |
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316 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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317 curbuf->b_last_changedtick_i = CHANGEDTICK(curbuf); |
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318 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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319 |
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320 // require "!" to overwrite the file, because it wasn't read completely |
7 | 321 #ifdef FEAT_EVAL |
322 if (aborting()) | |
323 #else | |
324 if (got_int) | |
325 #endif | |
326 curbuf->b_flags |= BF_READERR; | |
327 | |
20 | 328 #ifdef FEAT_FOLDING |
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329 // Need to update automatic folding. Do this before the autocommands, |
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330 // they may use the fold info. |
20 | 331 foldUpdateAll(curwin); |
332 #endif | |
333 | |
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334 // need to set w_topline, unless some autocommand already did that. |
7 | 335 if (!(curwin->w_valid & VALID_TOPLINE)) |
336 { | |
337 curwin->w_topline = 1; | |
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338 #ifdef FEAT_DIFF |
7 | 339 curwin->w_topfill = 0; |
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340 #endif |
7 | 341 } |
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342 #ifdef FEAT_EVAL |
7 | 343 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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344 #else |
7 | 345 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
346 #endif | |
347 | |
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348 if (retval == OK) |
7 | 349 { |
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350 // The autocommands may have changed the current buffer. Apply the |
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351 // modelines to the correct buffer, if it still exists and is loaded. |
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352 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 353 { |
354 aco_save_T aco; | |
355 | |
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356 // Go to the buffer that was opened. |
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357 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 358 do_modelines(0); |
7 | 359 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
360 | |
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361 if ((flags & READ_NOWINENTER) == 0) |
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362 #ifdef FEAT_EVAL |
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363 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, |
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364 curbuf, &retval); |
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365 #else |
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366 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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367 #endif |
7 | 368 |
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369 // restore curwin/curbuf and a few other things |
7 | 370 aucmd_restbuf(&aco); |
371 } | |
372 } | |
373 | |
374 return retval; | |
375 } | |
376 | |
377 /* | |
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378 * Store "buf" in "bufref" and set the free count. |
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379 */ |
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380 void |
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381 set_bufref(bufref_T *bufref, buf_T *buf) |
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382 { |
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383 bufref->br_buf = buf; |
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384 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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385 bufref->br_buf_free_count = buf_free_count; |
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386 } |
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387 |
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388 /* |
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389 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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390 * set_bufref() was called and it is a valid buffer. |
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391 * Only goes through the buffer list if buf_free_count changed. |
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392 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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393 * the same allocated memory, but it's a different buffer. |
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394 */ |
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395 int |
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396 bufref_valid(bufref_T *bufref) |
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397 { |
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398 return bufref->br_buf_free_count == buf_free_count |
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399 ? TRUE : buf_valid(bufref->br_buf) |
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400 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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401 } |
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402 |
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403 /* |
7 | 404 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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405 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 406 */ |
407 int | |
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408 buf_valid(buf_T *buf) |
7 | 409 { |
410 buf_T *bp; | |
411 | |
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412 // Assume that we more often have a recent buffer, start with the last |
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413 // one. |
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414 FOR_ALL_BUFS_FROM_LAST(bp) |
7 | 415 if (bp == buf) |
416 return TRUE; | |
417 return FALSE; | |
418 } | |
419 | |
420 /* | |
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421 * A hash table used to quickly lookup a buffer by its number. |
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422 */ |
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423 static hashtab_T buf_hashtab; |
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424 |
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425 static void |
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426 buf_hashtab_add(buf_T *buf) |
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427 { |
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428 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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429 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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430 emsg(_("E931: Buffer cannot be registered")); |
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431 } |
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432 |
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433 static void |
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434 buf_hashtab_remove(buf_T *buf) |
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435 { |
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436 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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437 |
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438 if (!HASHITEM_EMPTY(hi)) |
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439 hash_remove(&buf_hashtab, hi); |
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440 } |
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441 |
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442 /* |
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443 * Return TRUE when buffer "buf" can be unloaded. |
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444 * Give an error message and return FALSE when the buffer is locked or the |
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445 * screen is being redrawn and the buffer is in a window. |
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446 */ |
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447 static int |
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448 can_unload_buffer(buf_T *buf) |
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449 { |
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450 int can_unload = !buf->b_locked; |
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451 |
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452 if (can_unload && updating_screen) |
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453 { |
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454 win_T *wp; |
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455 |
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456 FOR_ALL_WINDOWS(wp) |
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457 if (wp->w_buffer == buf) |
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458 { |
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459 can_unload = FALSE; |
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460 break; |
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461 } |
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462 } |
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463 if (!can_unload) |
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464 semsg(_("E937: Attempt to delete a buffer that is in use: %s"), |
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465 buf->b_fname); |
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466 return can_unload; |
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467 } |
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468 |
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469 /* |
7 | 470 * Close the link to a buffer. |
471 * "action" is used when there is no longer a window for the buffer. | |
472 * It can be: | |
473 * 0 buffer becomes hidden | |
474 * DOBUF_UNLOAD buffer is unloaded | |
475 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
476 * DOBUF_WIPE buffer is unloaded and really deleted | |
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477 * DOBUF_WIPE_REUSE idem, and add to buf_reuse list |
7 | 478 * When doing all but the first one on the current buffer, the caller should |
479 * get a new buffer very soon! | |
480 * | |
481 * The 'bufhidden' option can force freeing and deleting. | |
3365 | 482 * |
483 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
484 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
485 * supposed to close the window but autocommands close all other windows. | |
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486 * |
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487 * When "ignore_abort" is TRUE don't abort even when aborting() returns TRUE. |
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488 * |
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489 * Return TRUE when we got to the end and b_nwindows was decremented. |
7 | 490 */ |
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491 int |
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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, |
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497 int ignore_abort) |
7 | 498 { |
499 int is_curbuf; | |
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500 int nwindows; |
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501 bufref_T bufref; |
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502 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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503 win_T *the_curwin = curwin; |
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504 tabpage_T *the_curtab = curtab; |
7 | 505 int unload_buf = (action != 0); |
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506 int wipe_buf = (action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
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507 int del_buf = (action == DOBUF_DEL || wipe_buf); |
7 | 508 |
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509 CHECK_CURBUF; |
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510 |
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511 // Force unloading or deleting when 'bufhidden' says so. |
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512 // The caller must take care of NOT deleting/freeing when 'bufhidden' is |
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513 // "hide" (otherwise we could never free or delete a buffer). |
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514 if (buf->b_p_bh[0] == 'd') // 'bufhidden' == "delete" |
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515 { |
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516 del_buf = TRUE; |
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517 unload_buf = TRUE; |
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518 } |
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519 else if (buf->b_p_bh[0] == 'w') // 'bufhidden' == "wipe" |
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520 { |
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521 del_buf = TRUE; |
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522 unload_buf = TRUE; |
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523 wipe_buf = TRUE; |
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524 } |
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525 else if (buf->b_p_bh[0] == 'u') // 'bufhidden' == "unload" |
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526 unload_buf = TRUE; |
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527 |
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528 #ifdef FEAT_TERMINAL |
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529 if (bt_terminal(buf) && (buf->b_nwindows == 1 || del_buf)) |
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530 { |
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531 CHECK_CURBUF; |
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532 if (term_job_running(buf->b_term)) |
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533 { |
12146
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534 if (wipe_buf || unload_buf) |
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535 { |
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536 if (!can_unload_buffer(buf)) |
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537 return FALSE; |
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538 |
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539 // Wiping out or unloading a terminal buffer kills the job. |
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540 free_terminal(buf); |
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541 } |
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11834
diff
changeset
|
542 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
543 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
544 // The job keeps running, hide the buffer. |
11917
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patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
545 del_buf = FALSE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
546 unload_buf = FALSE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
547 } |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
548 } |
22987
1456b8e4d489
patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide"
Bram Moolenaar <Bram@vim.org>
parents:
22822
diff
changeset
|
549 else if (buf->b_p_bh[0] == 'h' && !del_buf) |
1456b8e4d489
patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide"
Bram Moolenaar <Bram@vim.org>
parents:
22822
diff
changeset
|
550 { |
1456b8e4d489
patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide"
Bram Moolenaar <Bram@vim.org>
parents:
22822
diff
changeset
|
551 // Hide a terminal buffer. |
1456b8e4d489
patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide"
Bram Moolenaar <Bram@vim.org>
parents:
22822
diff
changeset
|
552 unload_buf = FALSE; |
1456b8e4d489
patch 8.2.2040: terminal buffer disappears even when 'bufhidden' is "hide"
Bram Moolenaar <Bram@vim.org>
parents:
22822
diff
changeset
|
553 } |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
554 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
555 { |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
556 // A terminal buffer is wiped out if the job has finished. |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
557 del_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
558 unload_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
559 wipe_buf = TRUE; |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
560 } |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
561 CHECK_CURBUF; |
11917
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
diff
changeset
|
562 } |
12479
65c7769ef6d1
patch 8.0.1119: quitting a split terminal window kills the job
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
563 #endif |
7 | 564 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
565 // Disallow deleting the buffer when it is locked (already being closed or |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
566 // halfway a command that relies on it). Unloading is allowed. |
14658
9ffd7d0650c6
patch 8.1.0342: crash when a callback deletes a window that is being used
Christian Brabandt <cb@256bit.org>
parents:
14593
diff
changeset
|
567 if ((del_buf || wipe_buf) && !can_unload_buffer(buf)) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
568 return FALSE; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
569 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
570 // check no autocommands closed the window |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
571 if (win != NULL && win_valid_any_tab(win)) |
7 | 572 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
573 // Set b_last_cursor when closing the last window for the buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
574 // Remember the last cursor position and window options of the buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
575 // This used to be only for the current window, but then options like |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
576 // 'foldmethod' may be lost with a ":only" command. |
7 | 577 if (buf->b_nwindows == 1) |
578 set_last_cursor(win); | |
579 buflist_setfpos(buf, win, | |
580 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
581 win->w_cursor.col, TRUE); | |
582 } | |
583 | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
584 set_bufref(&bufref, buf); |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
585 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
586 // When the buffer is no longer in a window, trigger BufWinLeave |
7 | 587 if (buf->b_nwindows == 1) |
588 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
589 ++buf->b_locked; |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
590 ++buf->b_locked_split; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
591 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
592 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
593 && !bufref_valid(&bufref)) |
3365 | 594 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
595 // Autocommands deleted the buffer. |
3570 | 596 aucmd_abort: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
597 emsg(_(e_auabort)); |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
598 return FALSE; |
3365 | 599 } |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
600 --buf->b_locked; |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
601 --buf->b_locked_split; |
3570 | 602 if (abort_if_last && one_window()) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
603 // Autocommands made this the only window. |
3570 | 604 goto aucmd_abort; |
7 | 605 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
606 // When the buffer becomes hidden, but is not unloaded, trigger |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
607 // BufHidden |
7 | 608 if (!unload_buf) |
609 { | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
610 ++buf->b_locked; |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
611 ++buf->b_locked_split; |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
612 if (apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
613 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
614 && !bufref_valid(&bufref)) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
615 // Autocommands deleted the buffer. |
3570 | 616 goto aucmd_abort; |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
617 --buf->b_locked; |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
618 --buf->b_locked_split; |
3570 | 619 if (abort_if_last && one_window()) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
620 // Autocommands made this the only window. |
3570 | 621 goto aucmd_abort; |
7 | 622 } |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
623 #ifdef FEAT_EVAL |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
624 // autocmds may abort script processing |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
625 if (!ignore_abort && aborting()) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
626 return FALSE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
627 #endif |
7 | 628 } |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
629 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
630 // If the buffer was in curwin and the window has changed, go back to that |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
631 // window, if it still exists. This avoids that ":edit x" triggering a |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
632 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
10114
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
633 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
634 { |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
635 block_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
636 goto_tabpage_win(the_curtab, the_curwin); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
637 unblock_autocmds(); |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
638 } |
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
10108
diff
changeset
|
639 |
7 | 640 nwindows = buf->b_nwindows; |
641 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
642 // decrease the link count from windows (unless not in any window) |
7 | 643 if (buf->b_nwindows > 0) |
644 --buf->b_nwindows; | |
645 | |
12971
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
diff
changeset
|
646 #ifdef FEAT_DIFF |
ca3cb1997f08
patch 8.0.1361: some users don't want to diff with hidden buffers
Christian Brabandt <cb@256bit.org>
parents:
12684
diff
changeset
|
647 if (diffopt_hiddenoff() && !unload_buf && buf->b_nwindows == 0) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
648 diff_buf_delete(buf); // Clear 'diff' for hidden buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
649 #endif |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
650 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
651 // Return when a window is displaying the buffer or when it's not |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
652 // unloaded. |
7 | 653 if (buf->b_nwindows > 0 || !unload_buf) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
654 return FALSE; |
7 | 655 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
656 // Always remove the buffer when there is no file name. |
7 | 657 if (buf->b_ffname == NULL) |
658 del_buf = TRUE; | |
659 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
660 // When closing the current buffer stop Visual mode before freeing |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
661 // anything. |
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
Christian Brabandt <cb@256bit.org>
parents:
10156
diff
changeset
|
662 if (buf == curbuf && VIsual_active |
10156
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
663 #if defined(EXITFREE) |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
664 && !entered_free_all_mem |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
665 #endif |
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
666 ) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
667 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
668 |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
669 // Free all things allocated for this buffer. |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
670 // Also calls the "BufDelete" autocommands when del_buf is TRUE. |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
671 // |
18757
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672 // Remember if we are closing the current buffer. Restore the number of |
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673 // windows, so that autocommands in buf_freeall() don't get confused. |
7 | 674 is_curbuf = (buf == curbuf); |
675 buf->b_nwindows = nwindows; | |
676 | |
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677 buf_freeall(buf, (del_buf ? BFA_DEL : 0) |
22721
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678 + (wipe_buf ? BFA_WIPE : 0) |
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679 + (ignore_abort ? BFA_IGNORE_ABORT : 0)); |
7 | 680 |
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681 // Autocommands may have deleted the buffer. |
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682 if (!bufref_valid(&bufref)) |
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683 return FALSE; |
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684 #ifdef FEAT_EVAL |
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685 // autocmds may abort script processing |
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686 if (!ignore_abort && aborting()) |
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687 return FALSE; |
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688 #endif |
7 | 689 |
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690 // It's possible that autocommands change curbuf to the one being deleted. |
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691 // This might cause the previous curbuf to be deleted unexpectedly. But |
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692 // in some cases it's OK to delete the curbuf, because a new one is |
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693 // obtained anyway. Therefore only return if curbuf changed to the |
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694 // deleted buffer. |
7 | 695 if (buf == curbuf && !is_curbuf) |
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|
696 return FALSE; |
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697 |
12477
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698 if (win_valid_any_tab(win) && win->w_buffer == buf) |
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699 win->w_buffer = NULL; // make sure we don't use the buffer now |
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700 |
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701 // Autocommands may have opened or closed windows for this buffer. |
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702 // Decrement the count for the close we do here. |
9450
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703 if (buf->b_nwindows > 0) |
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|
704 --buf->b_nwindows; |
7 | 705 |
706 /* | |
707 * Remove the buffer from the list. | |
708 */ | |
709 if (wipe_buf) | |
710 { | |
17823
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patch 8.1.1908: every popup window consumes a buffer number
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|
711 if (action == DOBUF_WIPE_REUSE) |
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patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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712 { |
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Bram Moolenaar <Bram@vim.org>
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713 // we can re-use this buffer number, store it |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
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714 if (buf_reuse.ga_itemsize == 0) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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diff
changeset
|
715 ga_init2(&buf_reuse, sizeof(int), 50); |
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patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
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716 if (ga_grow(&buf_reuse, 1) == OK) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
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|
717 ((int *)buf_reuse.ga_data)[buf_reuse.ga_len++] = buf->b_fnum; |
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Bram Moolenaar <Bram@vim.org>
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718 } |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
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|
719 if (buf->b_sfname != buf->b_ffname) |
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720 VIM_CLEAR(buf->b_sfname); |
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Bram Moolenaar <Bram@vim.org>
parents:
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721 else |
6f2ce3b311de
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|
722 buf->b_sfname = NULL; |
6f2ce3b311de
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|
723 VIM_CLEAR(buf->b_ffname); |
7 | 724 if (buf->b_prev == NULL) |
725 firstbuf = buf->b_next; | |
726 else | |
727 buf->b_prev->b_next = buf->b_next; | |
728 if (buf->b_next == NULL) | |
729 lastbuf = buf->b_prev; | |
730 else | |
731 buf->b_next->b_prev = buf->b_prev; | |
732 free_buffer(buf); | |
733 } | |
734 else | |
735 { | |
736 if (del_buf) | |
737 { | |
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738 // Free all internal variables and reset option values, to make |
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changeset
|
739 // ":bdel" compatible with Vim 5.7. |
7 | 740 free_buffer_stuff(buf, TRUE); |
741 | |
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742 // Make it look like a new buffer. |
7 | 743 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; |
744 | |
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745 // Init the options when loaded again. |
7 | 746 buf->b_p_initialized = FALSE; |
747 } | |
748 buf_clear_file(buf); | |
749 if (del_buf) | |
750 buf->b_p_bl = FALSE; | |
751 } | |
19629
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Bram Moolenaar <Bram@vim.org>
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752 // NOTE: at this point "curbuf" may be invalid! |
23624
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Bram Moolenaar <Bram@vim.org>
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753 return TRUE; |
7 | 754 } |
755 | |
756 /* | |
757 * Make buffer not contain a file. | |
758 */ | |
759 void | |
7817
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changeset
|
760 buf_clear_file(buf_T *buf) |
7 | 761 { |
762 buf->b_ml.ml_line_count = 1; | |
16996
d5e1e09a829f
patch 8.1.1498: ":write" increments b:changedtick even though nothing changed
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changeset
|
763 unchanged(buf, TRUE, TRUE); |
7 | 764 buf->b_shortname = FALSE; |
765 buf->b_p_eol = TRUE; | |
766 buf->b_start_eol = TRUE; | |
767 buf->b_p_bomb = FALSE; | |
1352 | 768 buf->b_start_bomb = FALSE; |
7 | 769 buf->b_ml.ml_mfp = NULL; |
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770 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer |
7 | 771 #ifdef FEAT_NETBEANS_INTG |
772 netbeans_deleted_all_lines(buf); | |
773 #endif | |
774 } | |
775 | |
776 /* | |
777 * buf_freeall() - free all things allocated for a buffer that are related to | |
10082
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|
778 * the file. Careful: get here with "curwin" NULL when exiting. |
7fc6103c6651
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|
779 * flags: |
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changeset
|
780 * BFA_DEL buffer is going to be deleted |
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changeset
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781 * BFA_WIPE buffer is going to be wiped out |
050f5eaa9e50
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changeset
|
782 * BFA_KEEP_UNDO do not free undo information |
050f5eaa9e50
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diff
changeset
|
783 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE |
7 | 784 */ |
785 void | |
7817
83861277e6a3
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parents:
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changeset
|
786 buf_freeall(buf_T *buf, int flags) |
7 | 787 { |
788 int is_curbuf = (buf == curbuf); | |
9475
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|
789 bufref_T bufref; |
10118
5d77565e6222
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changeset
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790 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
10082
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791 win_T *the_curwin = curwin; |
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792 tabpage_T *the_curtab = curtab; |
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|
793 |
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|
794 // Make sure the buffer isn't closed by autocommands. |
10106
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|
795 ++buf->b_locked; |
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|
796 ++buf->b_locked_split; |
9475
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|
797 set_bufref(&bufref, buf); |
9106
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|
798 if (buf->b_ml.ml_mfp != NULL) |
97a9538c37ff
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|
799 { |
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changeset
|
800 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
bdac1019552f
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|
801 FALSE, buf) |
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|
802 && !bufref_valid(&bufref)) |
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|
803 // autocommands deleted the buffer |
9106
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804 return; |
97a9538c37ff
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changeset
|
805 } |
2394
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Add the 'undoreload' option to be able to undo a file reload.
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changeset
|
806 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 807 { |
9473
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changeset
|
808 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
bdac1019552f
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|
809 FALSE, buf) |
9475
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810 && !bufref_valid(&bufref)) |
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|
811 // autocommands deleted the buffer |
7 | 812 return; |
813 } | |
2394
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|
814 if (flags & BFA_WIPE) |
7 | 815 { |
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changeset
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816 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
bdac1019552f
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817 FALSE, buf) |
9475
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818 && !bufref_valid(&bufref)) |
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819 // autocommands deleted the buffer |
7 | 820 return; |
821 } | |
10106
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822 --buf->b_locked; |
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823 --buf->b_locked_split; |
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824 |
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|
825 // If the buffer was in curwin and the window has changed, go back to that |
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|
826 // window, if it still exists. This avoids that ":edit x" triggering a |
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parents:
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diff
changeset
|
827 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
10082
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diff
changeset
|
828 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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|
829 { |
7fc6103c6651
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diff
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|
830 block_autocmds(); |
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diff
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|
831 goto_tabpage_win(the_curtab, the_curwin); |
7fc6103c6651
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Christian Brabandt <cb@256bit.org>
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832 unblock_autocmds(); |
7fc6103c6651
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diff
changeset
|
833 } |
7fc6103c6651
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|
834 |
13380
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patch 8.0.1564: too many #ifdefs
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|
835 #ifdef FEAT_EVAL |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
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diff
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|
836 // autocmds may abort script processing |
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837 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting()) |
7 | 838 return; |
13380
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839 #endif |
7 | 840 |
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|
841 // It's possible that autocommands change curbuf to the one being deleted. |
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842 // This might cause curbuf to be deleted unexpectedly. But in some cases |
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843 // it's OK to delete the curbuf, because a new one is obtained anyway. |
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844 // Therefore only return if curbuf changed to the deleted buffer. |
7 | 845 if (buf == curbuf && !is_curbuf) |
846 return; | |
847 #ifdef FEAT_DIFF | |
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848 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer. |
7 | 849 #endif |
3068 | 850 #ifdef FEAT_SYN_HL |
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851 // Remove any ownsyntax, unless exiting. |
10118
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852 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 853 reset_synblock(curwin); |
3068 | 854 #endif |
1187 | 855 |
856 #ifdef FEAT_FOLDING | |
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|
857 // No folds in an empty buffer. |
1187 | 858 { |
859 win_T *win; | |
860 tabpage_T *tp; | |
861 | |
862 FOR_ALL_TAB_WINDOWS(tp, win) | |
863 if (win->w_buffer == buf) | |
864 clearFolding(win); | |
865 } | |
866 #endif | |
867 | |
7 | 868 #ifdef FEAT_TCL |
869 tcl_buffer_free(buf); | |
870 #endif | |
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871 ml_close(buf, TRUE); // close and delete the memline/memfile |
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872 buf->b_ml.ml_line_count = 0; // no lines in buffer |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
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873 if ((flags & BFA_KEEP_UNDO) == 0) |
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Add the 'undoreload' option to be able to undo a file reload.
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874 { |
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875 u_blockfree(buf); // free the memory allocated for undo |
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|
876 u_clearall(buf); // reset all undo information |
2394
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Bram Moolenaar <bram@vim.org>
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877 } |
7 | 878 #ifdef FEAT_SYN_HL |
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|
879 syntax_clear(&buf->b_s); // reset syntax info |
7 | 880 #endif |
18763
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patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
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parents:
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diff
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|
881 #ifdef FEAT_PROP_POPUP |
15138
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patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
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882 clear_buf_prop_types(buf); |
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patch 8.1.0579: cannot attach properties to text
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|
883 #endif |
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|
884 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant |
7 | 885 } |
886 | |
887 /* | |
888 * Free a buffer structure and the things it contains related to the buffer | |
889 * itself (not the file, that must have been done already). | |
890 */ | |
891 static void | |
7817
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changeset
|
892 free_buffer(buf_T *buf) |
7 | 893 { |
9475
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
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changeset
|
894 ++buf_free_count; |
7 | 895 free_buffer_stuff(buf, TRUE); |
4287 | 896 #ifdef FEAT_EVAL |
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897 // b:changedtick uses an item in buf_T, remove it now |
12630
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patch 8.0.1193: crash when wiping out a buffer after using getbufinfo()
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
898 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 899 unref_var_dict(buf->b_vars); |
18225
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patch 8.1.2107: various memory leaks reported by asan
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|
900 remove_listeners(buf); |
4287 | 901 #endif |
2320
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Added Lua interfae. (Luis Carvalho)
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902 #ifdef FEAT_LUA |
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Added Lua interfae. (Luis Carvalho)
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903 lua_buffer_free(buf); |
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Added Lua interfae. (Luis Carvalho)
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parents:
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diff
changeset
|
904 #endif |
14 | 905 #ifdef FEAT_MZSCHEME |
906 mzscheme_buffer_free(buf); | |
907 #endif | |
7 | 908 #ifdef FEAT_PERL |
909 perl_buf_free(buf); | |
910 #endif | |
911 #ifdef FEAT_PYTHON | |
912 python_buffer_free(buf); | |
913 #endif | |
2329
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
914 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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diff
changeset
|
915 python3_buffer_free(buf); |
ad2889f48843
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parents:
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diff
changeset
|
916 #endif |
7 | 917 #ifdef FEAT_RUBY |
918 ruby_buffer_free(buf); | |
919 #endif | |
9087
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Christian Brabandt <cb@256bit.org>
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diff
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|
920 #ifdef FEAT_JOB_CHANNEL |
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|
921 channel_buffer_free(buf); |
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Christian Brabandt <cb@256bit.org>
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diff
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|
922 #endif |
11690
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patch 8.0.0728: the terminal structure is never freed
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parents:
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diff
changeset
|
923 #ifdef FEAT_TERMINAL |
11834
0cfe4a07c2ad
patch 8.0.0797: finished job in terminal window is not handled
Christian Brabandt <cb@256bit.org>
parents:
11800
diff
changeset
|
924 free_terminal(buf); |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
925 #endif |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
926 #ifdef FEAT_JOB_CHANNEL |
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
927 vim_free(buf->b_prompt_text); |
16872
a836d122231a
patch 8.1.1437: code to handle callbacks is duplicated
Bram Moolenaar <Bram@vim.org>
parents:
16859
diff
changeset
|
928 free_callback(&buf->b_prompt_callback); |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
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diff
changeset
|
929 free_callback(&buf->b_prompt_interrupt); |
14019
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patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
930 #endif |
9515
bb538c090668
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Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
931 |
bb538c090668
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Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
932 buf_hashtab_remove(buf); |
bb538c090668
commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931
Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
933 |
40 | 934 aubuflocal_remove(buf); |
9511
c2e904cc064f
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Christian Brabandt <cb@256bit.org>
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9487
diff
changeset
|
935 |
5816 | 936 if (autocmd_busy) |
937 { | |
18757
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diff
changeset
|
938 // Do not free the buffer structure while autocommands are executing, |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
939 // it's still needed. Free it when autocmd_busy is reset. |
5816 | 940 buf->b_next = au_pending_free_buf; |
941 au_pending_free_buf = buf; | |
942 } | |
943 else | |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
944 { |
5816 | 945 vim_free(buf); |
19629
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patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
946 if (curbuf == buf) |
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
947 curbuf = NULL; // make clear it's not to be used |
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
948 } |
7 | 949 } |
950 | |
951 /* | |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
952 * Initializes b:changedtick. |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
953 */ |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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parents:
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diff
changeset
|
954 static void |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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parents:
10678
diff
changeset
|
955 init_changedtick(buf_T *buf) |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
956 { |
10952
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patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
957 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
958 |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
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parents:
10912
diff
changeset
|
959 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
960 di->di_tv.v_type = VAR_NUMBER; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
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parents:
10912
diff
changeset
|
961 di->di_tv.v_lock = VAR_FIXED; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
962 di->di_tv.vval.v_number = 0; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
963 |
10954
8ff62b4cffae
patch 8.0.0366: build fails with tiny features
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
964 #ifdef FEAT_EVAL |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
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parents:
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diff
changeset
|
965 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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parents:
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changeset
|
966 (void)dict_add(buf->b_vars, di); |
10954
8ff62b4cffae
patch 8.0.0366: build fails with tiny features
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
967 #endif |
10889
5780bd3a5a7e
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diff
changeset
|
968 } |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
969 |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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parents:
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diff
changeset
|
970 /* |
7 | 971 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
972 */ | |
973 static void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
974 free_buffer_stuff( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
975 buf_T *buf, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
976 int free_options) // free options as well |
7 | 977 { |
978 if (free_options) | |
979 { | |
18757
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
980 clear_wininfo(buf); // including window-local options |
7 | 981 free_buf_options(buf, TRUE); |
2620 | 982 #ifdef FEAT_SPELL |
983 ga_clear(&buf->b_s.b_langp); | |
984 #endif | |
7 | 985 } |
986 #ifdef FEAT_EVAL | |
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
987 { |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
988 varnumber_T tick = CHANGEDTICK(buf); |
10889
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patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
989 |
18757
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990 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables |
10889
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991 hash_init(&buf->b_vars->dv_hashtab); |
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992 init_changedtick(buf); |
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993 CHANGEDTICK(buf) = tick; |
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994 remove_listeners(buf); |
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995 } |
7 | 996 #endif |
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997 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 998 #ifdef FEAT_SIGNS |
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999 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 1000 #endif |
1781 | 1001 #ifdef FEAT_NETBEANS_INTG |
2210 | 1002 netbeans_file_killed(buf); |
1781 | 1003 #endif |
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1004 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings |
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1005 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); // clear local abbrevs |
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1006 VIM_CLEAR(buf->b_start_fenc); |
7 | 1007 } |
1008 | |
1009 /* | |
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1010 * Free one wininfo_T. |
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1011 */ |
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1012 void |
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1013 free_wininfo(wininfo_T *wip) |
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1014 { |
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1015 if (wip->wi_optset) |
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1016 { |
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1017 clear_winopt(&wip->wi_opt); |
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1018 #ifdef FEAT_FOLDING |
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1019 deleteFoldRecurse(&wip->wi_folds); |
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1020 #endif |
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1021 } |
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1022 vim_free(wip); |
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1023 } |
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1024 |
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1025 /* |
7 | 1026 * Free the b_wininfo list for buffer "buf". |
1027 */ | |
1028 static void | |
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1029 clear_wininfo(buf_T *buf) |
7 | 1030 { |
1031 wininfo_T *wip; | |
1032 | |
1033 while (buf->b_wininfo != NULL) | |
1034 { | |
1035 wip = buf->b_wininfo; | |
1036 buf->b_wininfo = wip->wi_next; | |
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1037 free_wininfo(wip); |
7 | 1038 } |
1039 } | |
1040 | |
1041 /* | |
1042 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
1043 */ | |
1044 void | |
7817
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1045 goto_buffer( |
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1046 exarg_T *eap, |
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1047 int start, |
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1048 int dir, |
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1049 int count) |
7 | 1050 { |
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1051 bufref_T old_curbuf; |
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1052 |
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1053 set_bufref(&old_curbuf, curbuf); |
7 | 1054 |
1055 swap_exists_action = SEA_DIALOG; | |
1056 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
1057 start, dir, count, eap->forceit); | |
1058 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1059 { | |
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1060 #if defined(FEAT_EVAL) |
24 | 1061 cleanup_T cs; |
1062 | |
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1063 // Reset the error/interrupt/exception state here so that |
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1064 // aborting() returns FALSE when closing a window. |
24 | 1065 enter_cleanup(&cs); |
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1066 #endif |
24 | 1067 |
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1068 // Quitting means closing the split window, nothing else. |
7 | 1069 win_close(curwin, TRUE); |
1070 swap_exists_action = SEA_NONE; | |
602 | 1071 swap_exists_did_quit = TRUE; |
24 | 1072 |
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1073 #if defined(FEAT_EVAL) |
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1074 // Restore the error/interrupt/exception state if not discarded by a |
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1075 // new aborting error, interrupt, or uncaught exception. |
24 | 1076 leave_cleanup(&cs); |
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1077 #endif |
7 | 1078 } |
1079 else | |
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1080 handle_swap_exists(&old_curbuf); |
7 | 1081 } |
1082 | |
1083 /* | |
1084 * Handle the situation of swap_exists_action being set. | |
1085 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1086 */ | |
1087 void | |
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1088 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1089 { |
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1090 #if defined(FEAT_EVAL) |
24 | 1091 cleanup_T cs; |
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1092 #endif |
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1093 #ifdef FEAT_SYN_HL |
4139 | 1094 long old_tw = curbuf->b_p_tw; |
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1095 #endif |
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1096 buf_T *buf; |
20 | 1097 |
7 | 1098 if (swap_exists_action == SEA_QUIT) |
1099 { | |
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1100 #if defined(FEAT_EVAL) |
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1101 // Reset the error/interrupt/exception state here so that |
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1102 // aborting() returns FALSE when closing a buffer. |
24 | 1103 enter_cleanup(&cs); |
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1104 #endif |
24 | 1105 |
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1106 // User selected Quit at ATTENTION prompt. Go back to previous |
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1107 // buffer. If that buffer is gone or the same as the current one, |
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1108 // open a new, empty buffer. |
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1109 swap_exists_action = SEA_NONE; // don't want it again |
602 | 1110 swap_exists_did_quit = TRUE; |
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1111 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE); |
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1112 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1113 || old_curbuf->br_buf == curbuf) |
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1114 { |
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1115 // Block autocommands here because curwin->w_buffer is NULL. |
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1116 block_autocmds(); |
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1117 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1118 unblock_autocmds(); |
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1119 } |
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1120 else |
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1121 buf = old_curbuf->br_buf; |
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1122 if (buf != NULL) |
4139 | 1123 { |
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1124 int old_msg_silent = msg_silent; |
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1125 |
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1126 if (shortmess(SHM_FILEINFO)) |
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1127 msg_silent = 1; // prevent fileinfo message |
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1128 enter_buffer(buf); |
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1129 // restore msg_silent, so that the command line will be shown |
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1130 msg_silent = old_msg_silent; |
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1131 |
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1132 #ifdef FEAT_SYN_HL |
4139 | 1133 if (old_tw != curbuf->b_p_tw) |
1134 check_colorcolumn(curwin); | |
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1135 #endif |
4139 | 1136 } |
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1137 // If "old_curbuf" is NULL we are in big trouble here... |
24 | 1138 |
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1139 #if defined(FEAT_EVAL) |
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1140 // Restore the error/interrupt/exception state if not discarded by a |
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1141 // new aborting error, interrupt, or uncaught exception. |
24 | 1142 leave_cleanup(&cs); |
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1143 #endif |
7 | 1144 } |
1145 else if (swap_exists_action == SEA_RECOVER) | |
1146 { | |
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1147 #if defined(FEAT_EVAL) |
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1148 // Reset the error/interrupt/exception state here so that |
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1149 // aborting() returns FALSE when closing a buffer. |
24 | 1150 enter_cleanup(&cs); |
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1151 #endif |
24 | 1152 |
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1153 // User selected Recover at ATTENTION prompt. |
7 | 1154 msg_scroll = TRUE; |
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1155 ml_recover(FALSE); |
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1156 msg_puts("\n"); // don't overwrite the last message |
7 | 1157 cmdline_row = msg_row; |
717 | 1158 do_modelines(0); |
24 | 1159 |
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1160 #if defined(FEAT_EVAL) |
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1161 // Restore the error/interrupt/exception state if not discarded by a |
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1162 // new aborting error, interrupt, or uncaught exception. |
24 | 1163 leave_cleanup(&cs); |
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1164 #endif |
7 | 1165 } |
1166 swap_exists_action = SEA_NONE; | |
1167 } | |
1168 | |
1169 /* | |
5586 | 1170 * Make the current buffer empty. |
1171 * Used when it is wiped out and it's the last buffer. | |
1172 */ | |
1173 static int | |
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1174 empty_curbuf( |
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1175 int close_others, |
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1176 int forceit, |
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|
1177 int action) |
5586 | 1178 { |
1179 int retval; | |
1180 buf_T *buf = curbuf; | |
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1181 bufref_T bufref; |
5586 | 1182 |
1183 if (action == DOBUF_UNLOAD) | |
1184 { | |
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1185 emsg(_("E90: Cannot unload last buffer")); |
5586 | 1186 return FAIL; |
1187 } | |
1188 | |
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1189 set_bufref(&bufref, buf); |
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1190 if (close_others) |
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|
1191 // Close any other windows on this buffer, then make it empty. |
5586 | 1192 close_windows(buf, TRUE); |
1193 | |
1194 setpcmark(); | |
1195 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1196 forceit ? ECMD_FORCEIT : 0, curwin); | |
1197 | |
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|
1198 // do_ecmd() may create a new buffer, then we have to delete |
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1199 // the old one. But do_ecmd() may have done that already, check |
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|
1200 // if the buffer still exists. |
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1201 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
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|
1202 close_buffer(NULL, buf, action, FALSE, FALSE); |
5586 | 1203 if (!close_others) |
1204 need_fileinfo = FALSE; | |
1205 return retval; | |
1206 } | |
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|
1207 |
7 | 1208 /* |
1209 * Implementation of the commands for the buffer list. | |
1210 * | |
1211 * action == DOBUF_GOTO go to specified buffer | |
1212 * action == DOBUF_SPLIT split window and go to specified buffer | |
1213 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1214 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1215 * action == DOBUF_WIPE delete specified buffer(s) really | |
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1216 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse" |
7 | 1217 * |
1218 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1219 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1220 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1221 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1222 * | |
1223 * Return FAIL or OK. | |
1224 */ | |
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1225 static int |
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1226 do_buffer_ext( |
7817
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|
1227 int action, |
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1228 int start, |
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1229 int dir, // FORWARD or BACKWARD |
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1230 int count, // buffer number or number of buffers |
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1231 int flags) // DOBUF_FORCEIT etc. |
7 | 1232 { |
1233 buf_T *buf; | |
1234 buf_T *bp; | |
1235 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
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1236 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
7 | 1237 |
1238 switch (start) | |
1239 { | |
1240 case DOBUF_FIRST: buf = firstbuf; break; | |
1241 case DOBUF_LAST: buf = lastbuf; break; | |
1242 default: buf = curbuf; break; | |
1243 } | |
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1244 if (start == DOBUF_MOD) // find next modified buffer |
7 | 1245 { |
1246 while (count-- > 0) | |
1247 { | |
1248 do | |
1249 { | |
1250 buf = buf->b_next; | |
1251 if (buf == NULL) | |
1252 buf = firstbuf; | |
1253 } | |
1254 while (buf != curbuf && !bufIsChanged(buf)); | |
1255 } | |
1256 if (!bufIsChanged(buf)) | |
1257 { | |
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1258 emsg(_("E84: No modified buffer found")); |
7 | 1259 return FAIL; |
1260 } | |
1261 } | |
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|
1262 else if (start == DOBUF_FIRST && count) // find specified buffer number |
7 | 1263 { |
1264 while (buf != NULL && buf->b_fnum != count) | |
1265 buf = buf->b_next; | |
1266 } | |
1267 else | |
1268 { | |
1269 bp = NULL; | |
1270 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1271 { | |
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1272 // remember the buffer where we start, we come back there when all |
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1273 // buffers are unlisted. |
7 | 1274 if (bp == NULL) |
1275 bp = buf; | |
1276 if (dir == FORWARD) | |
1277 { | |
1278 buf = buf->b_next; | |
1279 if (buf == NULL) | |
1280 buf = firstbuf; | |
1281 } | |
1282 else | |
1283 { | |
1284 buf = buf->b_prev; | |
1285 if (buf == NULL) | |
1286 buf = lastbuf; | |
1287 } | |
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1288 // don't count unlisted buffers |
7 | 1289 if (unload || buf->b_p_bl) |
1290 { | |
1291 --count; | |
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1292 bp = NULL; // use this buffer as new starting point |
7 | 1293 } |
1294 if (bp == buf) | |
1295 { | |
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|
1296 // back where we started, didn't find anything. |
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1297 emsg(_("E85: There is no listed buffer")); |
7 | 1298 return FAIL; |
1299 } | |
1300 } | |
1301 } | |
1302 | |
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1303 if (buf == NULL) // could not find it |
7 | 1304 { |
1305 if (start == DOBUF_FIRST) | |
1306 { | |
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|
1307 // don't warn when deleting |
7 | 1308 if (!unload) |
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1309 semsg(_(e_nobufnr), count); |
7 | 1310 } |
1311 else if (dir == FORWARD) | |
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1312 emsg(_("E87: Cannot go beyond last buffer")); |
7 | 1313 else |
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1314 emsg(_("E88: Cannot go before first buffer")); |
7 | 1315 return FAIL; |
1316 } | |
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1317 #ifdef FEAT_PROP_POPUP |
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1318 if ((flags & DOBUF_NOPOPUP) && bt_popup(buf) |
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1319 # ifdef FEAT_TERMINAL |
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1320 && !bt_terminal(buf) |
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1321 #endif |
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1322 ) |
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1323 return OK; |
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1324 #endif |
7 | 1325 |
1326 #ifdef FEAT_GUI | |
1327 need_mouse_correct = TRUE; | |
1328 #endif | |
1329 | |
1330 /* | |
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1331 * delete buffer "buf" from memory and/or the list |
7 | 1332 */ |
1333 if (unload) | |
1334 { | |
1335 int forward; | |
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1336 bufref_T bufref; |
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1337 |
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1338 if (!can_unload_buffer(buf)) |
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|
1339 return FAIL; |
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1340 |
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1341 set_bufref(&bufref, buf); |
7 | 1342 |
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1343 // When unloading or deleting a buffer that's already unloaded and |
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|
1344 // unlisted: fail silently. |
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1345 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE |
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1346 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) |
7 | 1347 return FAIL; |
1348 | |
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1349 if ((flags & DOBUF_FORCEIT) == 0 && bufIsChanged(buf)) |
7 | 1350 { |
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1351 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
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1352 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1353 { |
1354 dialog_changed(buf, FALSE); | |
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1355 if (!bufref_valid(&bufref)) |
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1356 // Autocommand deleted buffer, oops! It's not changed |
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1357 // now. |
7 | 1358 return FAIL; |
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1359 // If it's still changed fail silently, the dialog already |
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1360 // mentioned why it fails. |
36 | 1361 if (bufIsChanged(buf)) |
1362 return FAIL; | |
7 | 1363 } |
36 | 1364 else |
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1365 #endif |
7 | 1366 { |
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1367 semsg(_("E89: No write since last change for buffer %d (add ! to override)"), |
7 | 1368 buf->b_fnum); |
1369 return FAIL; | |
1370 } | |
1371 } | |
1372 | |
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1373 // When closing the current buffer stop Visual mode. |
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|
1374 if (buf == curbuf && VIsual_active) |
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1375 end_visual_mode(); |
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1376 |
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|
1377 // If deleting the last (listed) buffer, make it empty. |
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|
1378 // The last (listed) buffer cannot be unloaded. |
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|
1379 FOR_ALL_BUFFERS(bp) |
7 | 1380 if (bp->b_p_bl && bp != buf) |
1381 break; | |
1382 if (bp == NULL && buf == curbuf) | |
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1383 return empty_curbuf(TRUE, (flags & DOBUF_FORCEIT), action); |
7 | 1384 |
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1385 // If the deleted buffer is the current one, close the current window |
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1386 // (unless it's the only window). Repeat this so long as we end up in |
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|
1387 // a window with this buffer. |
671 | 1388 while (buf == curbuf |
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|
1389 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
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|
1390 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1391 { |
1392 if (win_close(curwin, FALSE) == FAIL) | |
1393 break; | |
1394 } | |
7 | 1395 |
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1396 // If the buffer to be deleted is not the current one, delete it here. |
7 | 1397 if (buf != curbuf) |
1398 { | |
671 | 1399 close_windows(buf, FALSE); |
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|
1400 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
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1401 close_buffer(NULL, buf, action, FALSE, FALSE); |
7 | 1402 return OK; |
1403 } | |
1404 | |
1405 /* | |
1406 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1407 * There should be another, otherwise it would have been handled |
1408 * above. However, autocommands may have deleted all buffers. | |
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|
1409 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1410 * Then prefer the buffer we most recently visited. |
1411 * Else try to find one that is loaded, after the current buffer, | |
1412 * then before the current buffer. | |
1413 * Finally use any buffer. | |
1414 */ | |
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1415 buf = NULL; // selected buffer |
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|
1416 bp = NULL; // used when no loaded buffer found |
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|
1417 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
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|
1418 buf = au_new_curbuf.br_buf; |
7 | 1419 #ifdef FEAT_JUMPLIST |
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1420 else if (curwin->w_jumplistlen > 0) |
7 | 1421 { |
1422 int jumpidx; | |
1423 | |
1424 jumpidx = curwin->w_jumplistidx - 1; | |
1425 if (jumpidx < 0) | |
1426 jumpidx = curwin->w_jumplistlen - 1; | |
1427 | |
1428 forward = jumpidx; | |
1429 while (jumpidx != curwin->w_jumplistidx) | |
1430 { | |
1431 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1432 if (buf != NULL) | |
1433 { | |
1434 if (buf == curbuf || !buf->b_p_bl) | |
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1435 buf = NULL; // skip current and unlisted bufs |
7 | 1436 else if (buf->b_ml.ml_mfp == NULL) |
1437 { | |
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|
1438 // skip unloaded buf, but may keep it for later |
7 | 1439 if (bp == NULL) |
1440 bp = buf; | |
1441 buf = NULL; | |
1442 } | |
1443 } | |
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1444 if (buf != NULL) // found a valid buffer: stop searching |
7 | 1445 break; |
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|
1446 // advance to older entry in jump list |
7 | 1447 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) |
1448 break; | |
1449 if (--jumpidx < 0) | |
1450 jumpidx = curwin->w_jumplistlen - 1; | |
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|
1451 if (jumpidx == forward) // List exhausted for sure |
7 | 1452 break; |
1453 } | |
1454 } | |
1455 #endif | |
1456 | |
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|
1457 if (buf == NULL) // No previous buffer, Try 2'nd approach |
7 | 1458 { |
1459 forward = TRUE; | |
1460 buf = curbuf->b_next; | |
1461 for (;;) | |
1462 { | |
1463 if (buf == NULL) | |
1464 { | |
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|
1465 if (!forward) // tried both directions |
7 | 1466 break; |
1467 buf = curbuf->b_prev; | |
1468 forward = FALSE; | |
1469 continue; | |
1470 } | |
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1471 // in non-help buffer, try to skip help buffers, and vv |
7 | 1472 if (buf->b_help == curbuf->b_help && buf->b_p_bl) |
1473 { | |
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1474 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer |
7 | 1475 break; |
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|
1476 if (bp == NULL) // remember unloaded buf for later |
7 | 1477 bp = buf; |
1478 } | |
1479 if (forward) | |
1480 buf = buf->b_next; | |
1481 else | |
1482 buf = buf->b_prev; | |
1483 } | |
1484 } | |
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1485 if (buf == NULL) // No loaded buffer, use unloaded one |
7 | 1486 buf = bp; |
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|
1487 if (buf == NULL) // No loaded buffer, find listed one |
7 | 1488 { |
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diff
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|
1489 FOR_ALL_BUFFERS(buf) |
7 | 1490 if (buf->b_p_bl && buf != curbuf) |
1491 break; | |
1492 } | |
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|
1493 if (buf == NULL) // Still no buffer, just take one |
7 | 1494 { |
1495 if (curbuf->b_next != NULL) | |
1496 buf = curbuf->b_next; | |
1497 else | |
1498 buf = curbuf->b_prev; | |
1499 } | |
1500 } | |
1501 | |
5586 | 1502 if (buf == NULL) |
1503 { | |
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|
1504 // Autocommands must have wiped out all other buffers. Only option |
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1505 // now is to make the current buffer empty. |
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|
1506 return empty_curbuf(FALSE, (flags & DOBUF_FORCEIT), action); |
5586 | 1507 } |
1508 | |
7 | 1509 /* |
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|
1510 * make "buf" the current buffer |
7 | 1511 */ |
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|
1512 if (action == DOBUF_SPLIT) // split window first |
7 | 1513 { |
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|
1514 // If 'switchbuf' contains "useopen": jump to first window containing |
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|
1515 // "buf" if one exists |
1618 | 1516 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) |
825 | 1517 return OK; |
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1518 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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|
1519 // page containing "buf" if one exists |
1618 | 1520 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) |
7 | 1521 return OK; |
1522 if (win_split(0, 0) == FAIL) | |
1523 return FAIL; | |
1524 } | |
1525 | |
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|
1526 // go to current buffer - nothing to do |
7 | 1527 if (buf == curbuf) |
1528 return OK; | |
1529 | |
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|
1530 // Check if the current buffer may be abandoned. |
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|
1531 if (action == DOBUF_GOTO && !can_abandon(curbuf, (flags & DOBUF_FORCEIT))) |
7 | 1532 { |
1533 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
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diff
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|
1534 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1535 { |
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diff
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|
1536 bufref_T bufref; |
4d8f7f8da90c
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diff
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|
1537 |
4d8f7f8da90c
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|
1538 set_bufref(&bufref, buf); |
7 | 1539 dialog_changed(curbuf, FALSE); |
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|
1540 if (!bufref_valid(&bufref)) |
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|
1541 // Autocommand deleted buffer, oops! |
7 | 1542 return FAIL; |
1543 } | |
1544 if (bufIsChanged(curbuf)) | |
1545 #endif | |
1546 { | |
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|
1547 no_write_message(); |
7 | 1548 return FAIL; |
1549 } | |
1550 } | |
1551 | |
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|
1552 // Go to the other buffer. |
7 | 1553 set_curbuf(buf, action); |
1554 | |
1555 if (action == DOBUF_SPLIT) | |
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|
1556 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind' |
7 | 1557 |
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|
1558 #if defined(FEAT_EVAL) |
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|
1559 if (aborting()) // autocmds may abort script processing |
7 | 1560 return FAIL; |
1561 #endif | |
1562 | |
1563 return OK; | |
1564 } | |
1565 | |
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1566 int |
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|
1567 do_buffer( |
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1568 int action, |
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1569 int start, |
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|
1570 int dir, // FORWARD or BACKWARD |
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|
1571 int count, // buffer number or number of buffers |
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|
1572 int forceit) // TRUE when using ! |
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1573 { |
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|
1574 return do_buffer_ext(action, start, dir, count, |
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|
1575 forceit ? DOBUF_FORCEIT : 0); |
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1576 } |
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1577 |
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1578 /* |
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|
1579 * do_bufdel() - delete or unload buffer(s) |
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1580 * |
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1581 * addr_count == 0: ":bdel" - delete current buffer |
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1582 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete |
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|
1583 * buffer "end_bnr", then any other arguments. |
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1584 * addr_count == 2: ":N,N bdel" - delete buffers in range |
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1585 * |
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1586 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or |
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1587 * DOBUF_DEL (":bdel") |
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1588 * |
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|
1589 * Returns error message or NULL |
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1590 */ |
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1591 char * |
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|
1592 do_bufdel( |
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|
1593 int command, |
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|
1594 char_u *arg, // pointer to extra arguments |
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|
1595 int addr_count, |
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|
1596 int start_bnr, // first buffer number in a range |
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|
1597 int end_bnr, // buffer nr or last buffer nr in a range |
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|
1598 int forceit) |
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|
1599 { |
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|
1600 int do_current = 0; // delete current buffer? |
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|
1601 int deleted = 0; // number of buffers deleted |
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|
1602 char *errormsg = NULL; // return value |
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|
1603 int bnr; // buffer number |
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|
1604 char_u *p; |
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|
1605 |
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|
1606 if (addr_count == 0) |
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|
1607 { |
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|
1608 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); |
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1609 } |
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1610 else |
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1611 { |
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|
1612 if (addr_count == 2) |
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|
1613 { |
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|
1614 if (*arg) // both range and argument is not allowed |
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|
1615 return ex_errmsg(e_trailing_arg, arg); |
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|
1616 bnr = start_bnr; |
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1617 } |
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|
1618 else // addr_count == 1 |
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1619 bnr = end_bnr; |
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1620 |
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|
1621 for ( ;!got_int; ui_breakcheck()) |
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1622 { |
26016
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|
1623 // Delete the current buffer last, otherwise when the |
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|
1624 // current buffer is deleted, the next buffer becomes |
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|
1625 // the current one and will be loaded, which may then |
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|
1626 // also be deleted, etc. |
24868
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|
1627 if (bnr == curbuf->b_fnum) |
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|
1628 do_current = bnr; |
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|
1629 else if (do_buffer_ext(command, DOBUF_FIRST, FORWARD, (int)bnr, |
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|
1630 DOBUF_NOPOPUP | (forceit ? DOBUF_FORCEIT : 0)) == OK) |
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1631 ++deleted; |
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1632 |
26016
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|
1633 // find next buffer number to delete/unload |
24868
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|
1634 if (addr_count == 2) |
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1635 { |
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|
1636 if (++bnr > end_bnr) |
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|
1637 break; |
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1638 } |
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|
1639 else // addr_count == 1 |
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1640 { |
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|
1641 arg = skipwhite(arg); |
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|
1642 if (*arg == NUL) |
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|
1643 break; |
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|
1644 if (!VIM_ISDIGIT(*arg)) |
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|
1645 { |
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|
1646 p = skiptowhite_esc(arg); |
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|
1647 bnr = buflist_findpat(arg, p, |
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|
1648 command == DOBUF_WIPE || command == DOBUF_WIPE_REUSE, |
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|
1649 FALSE, FALSE); |
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|
1650 if (bnr < 0) // failed |
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|
1651 break; |
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|
1652 arg = p; |
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|
1653 } |
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|
1654 else |
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|
1655 bnr = getdigits(&arg); |
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|
1656 } |
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|
1657 } |
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|
1658 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, |
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|
1659 FORWARD, do_current, forceit) == OK) |
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|
1660 ++deleted; |
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|
1661 |
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|
1662 if (deleted == 0) |
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|
1663 { |
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|
1664 if (command == DOBUF_UNLOAD) |
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|
1665 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
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|
1666 else if (command == DOBUF_DEL) |
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|
1667 STRCPY(IObuff, _("E516: No buffers were deleted")); |
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|
1668 else |
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|
1669 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
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|
1670 errormsg = (char *)IObuff; |
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|
1671 } |
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|
1672 else if (deleted >= p_report) |
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|
1673 { |
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|
1674 if (command == DOBUF_UNLOAD) |
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|
1675 smsg(NGETTEXT("%d buffer unloaded", |
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|
1676 "%d buffers unloaded", deleted), deleted); |
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|
1677 else if (command == DOBUF_DEL) |
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|
1678 smsg(NGETTEXT("%d buffer deleted", |
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|
1679 "%d buffers deleted", deleted), deleted); |
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|
1680 else |
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|
1681 smsg(NGETTEXT("%d buffer wiped out", |
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|
1682 "%d buffers wiped out", deleted), deleted); |
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|
1683 } |
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|
1684 } |
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|
1685 |
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|
1686 |
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|
1687 return errormsg; |
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1688 } |
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|
1689 |
7 | 1690 /* |
1691 * Set current buffer to "buf". Executes autocommands and closes current | |
1692 * buffer. "action" tells how to close the current buffer: | |
1693 * DOBUF_GOTO free or hide it | |
1694 * DOBUF_SPLIT nothing | |
1695 * DOBUF_UNLOAD unload it | |
1696 * DOBUF_DEL delete it | |
1697 * DOBUF_WIPE wipe it out | |
17823
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|
1698 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse" |
7 | 1699 */ |
1700 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1701 set_curbuf(buf_T *buf, int action) |
7 | 1702 { |
1703 buf_T *prevbuf; | |
1704 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
17823
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|
1705 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
4139 | 1706 #ifdef FEAT_SYN_HL |
1707 long old_tw = curbuf->b_p_tw; | |
1708 #endif | |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1709 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
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parents:
12971
diff
changeset
|
1710 bufref_T prevbufref; |
7 | 1711 |
1712 setpcmark(); | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1713 if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
18757
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diff
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|
1714 curwin->w_alt_fnum = curbuf->b_fnum; // remember alternate file |
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parents:
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|
1715 buflist_altfpos(curwin); // remember curpos |
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|
1716 |
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diff
changeset
|
1717 // Don't restart Select mode after switching to another buffer. |
7 | 1718 VIsual_reselect = FALSE; |
1719 | |
18757
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diff
changeset
|
1720 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
7 | 1721 prevbuf = curbuf; |
13054
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1722 set_bufref(&prevbufref, prevbuf); |
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1723 set_bufref(&newbufref, buf); |
7 | 1724 |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
1725 // Autocommands may delete the current buffer and/or the buffer we want to |
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1726 // go to. In those cases don't close the buffer. |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
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9469
diff
changeset
|
1727 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1728 || (bufref_valid(&prevbufref) |
197a08152ad5
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1729 && bufref_valid(&newbufref) |
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Christian Brabandt <cb@256bit.org>
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diff
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|
1730 #ifdef FEAT_EVAL |
13054
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Christian Brabandt <cb@256bit.org>
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diff
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|
1731 && !aborting() |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1732 #endif |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1733 )) |
7 | 1734 { |
3068 | 1735 #ifdef FEAT_SYN_HL |
1736 if (prevbuf == curwin->w_buffer) | |
1737 reset_synblock(curwin); | |
1738 #endif | |
7 | 1739 if (unload) |
671 | 1740 close_windows(prevbuf, FALSE); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1741 #if defined(FEAT_EVAL) |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1742 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1743 #else |
13054
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patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1744 if (bufref_valid(&prevbufref)) |
7 | 1745 #endif |
815 | 1746 { |
3654 | 1747 win_T *previouswin = curwin; |
19195
2ef19eed524a
patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
19075
diff
changeset
|
1748 |
815 | 1749 if (prevbuf == curbuf) |
825 | 1750 u_sync(FALSE); |
7 | 1751 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1752 unload ? action : (action == DOBUF_GOTO | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
1753 && !buf_hide(prevbuf) |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1754 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1755 FALSE, FALSE); |
3654 | 1756 if (curwin != previouswin && win_valid(previouswin)) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1757 // autocommands changed curwin, Grr! |
3654 | 1758 curwin = previouswin; |
815 | 1759 } |
7 | 1760 } |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1761 // An autocommand may have deleted "buf", already entered it (e.g., when |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1762 // it did ":bunload") or aborted the script processing. |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1763 // If curwin->w_buffer is null, enter_buffer() will make it valid again |
3594 | 1764 if ((buf_valid(buf) && buf != curbuf |
13380
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1765 #ifdef FEAT_EVAL |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1766 && !aborting() |
13380
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Christian Brabandt <cb@256bit.org>
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|
1767 #endif |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1768 ) || curwin->w_buffer == NULL) |
4139 | 1769 { |
7 | 1770 enter_buffer(buf); |
4139 | 1771 #ifdef FEAT_SYN_HL |
1772 if (old_tw != curbuf->b_p_tw) | |
1773 check_colorcolumn(curwin); | |
1774 #endif | |
1775 } | |
7 | 1776 } |
1777 | |
1778 /* | |
1779 * Enter a new current buffer. | |
4139 | 1780 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1781 * be pointing to freed memory. | |
7 | 1782 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
1783 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1784 enter_buffer(buf_T *buf) |
7 | 1785 { |
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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changeset
|
1786 // Get the buffer in the current window. |
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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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diff
changeset
|
1787 curwin->w_buffer = buf; |
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1788 curbuf = buf; |
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patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1789 ++curbuf->b_nwindows; |
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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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diff
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|
1790 |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1791 // Copy buffer and window local option values. Not for a help buffer. |
7 | 1792 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); |
1793 if (!buf->b_help) | |
1794 get_winopts(buf); | |
1795 #ifdef FEAT_FOLDING | |
1796 else | |
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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diff
changeset
|
1797 // Remove all folds in the window. |
7 | 1798 clearFolding(curwin); |
18156
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1799 foldUpdateAll(curwin); // update folds (later). |
7 | 1800 #endif |
1801 | |
1802 #ifdef FEAT_DIFF | |
672 | 1803 if (curwin->w_p_diff) |
1804 diff_buf_add(curbuf); | |
7 | 1805 #endif |
1806 | |
3068 | 1807 #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
|
1808 curwin->w_s = &(curbuf->b_s); |
3068 | 1809 #endif |
1810 | |
18757
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parents:
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diff
changeset
|
1811 // Cursor on first line by default. |
7 | 1812 curwin->w_cursor.lnum = 1; |
1813 curwin->w_cursor.col = 0; | |
1814 curwin->w_cursor.coladd = 0; | |
1815 curwin->w_set_curswant = TRUE; | |
1744 | 1816 curwin->w_topline_was_set = FALSE; |
7 | 1817 |
18757
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changeset
|
1818 // mark cursor position as being invalid |
2091
95b659982b7c
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Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1819 curwin->w_valid = 0; |
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
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2047
diff
changeset
|
1820 |
14826
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1821 buflist_setfpos(curbuf, curwin, curbuf->b_last_cursor.lnum, |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1822 curbuf->b_last_cursor.col, TRUE); |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1823 |
18757
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|
1824 // Make sure the buffer is loaded. |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1825 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file |
22 | 1826 { |
18757
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diff
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|
1827 // If there is no filetype, allow for detecting one. Esp. useful for |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1828 // ":ball" used in a autocommand. If there already is a filetype we |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1829 // might prefer to keep it. |
22 | 1830 if (*curbuf->b_p_ft == NUL) |
1831 did_filetype = FALSE; | |
1832 | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1833 open_buffer(FALSE, NULL, 0); |
22 | 1834 } |
7 | 1835 else |
1836 { | |
16664
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patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1837 if (!msg_silent && !shortmess(SHM_FILEINFO)) |
ca1814eeecf5
patch 8.1.1334: when buffer is hidden "F" in 'shortmess' is not used
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diff
changeset
|
1838 need_fileinfo = TRUE; // display file info after redraw |
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diff
changeset
|
1839 |
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|
1840 // check if file changed |
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diff
changeset
|
1841 (void)buf_check_timestamp(curbuf, FALSE); |
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changeset
|
1842 |
7 | 1843 curwin->w_topline = 1; |
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diff
changeset
|
1844 #ifdef FEAT_DIFF |
7 | 1845 curwin->w_topfill = 0; |
13380
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changeset
|
1846 #endif |
7 | 1847 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1848 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1849 } | |
1850 | |
18757
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changeset
|
1851 // If autocommands did not change the cursor position, restore cursor lnum |
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changeset
|
1852 // and possibly cursor col. |
7 | 1853 if (curwin->w_cursor.lnum == 1 && inindent(0)) |
1854 buflist_getfpos(); | |
1855 | |
18757
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changeset
|
1856 check_arg_idx(curwin); // check for valid arg_idx |
7 | 1857 maketitle(); |
18757
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parents:
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changeset
|
1858 // when autocmds didn't change it |
1744 | 1859 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) |
18757
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changeset
|
1860 scroll_cursor_halfway(FALSE); // redisplay at correct position |
7 | 1861 |
33 | 1862 #ifdef FEAT_NETBEANS_INTG |
18757
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changeset
|
1863 // Send fileOpened event because we've changed buffers. |
2210 | 1864 netbeans_file_activated(curbuf); |
33 | 1865 #endif |
1866 | |
18757
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changeset
|
1867 // 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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changeset
|
1868 DO_AUTOCHDIR; |
7 | 1869 |
1870 #ifdef FEAT_KEYMAP | |
1871 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1872 (void)keymap_init(); |
7 | 1873 #endif |
1185 | 1874 #ifdef FEAT_SPELL |
18757
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changeset
|
1875 // May need to set the spell language. Can only do this after the buffer |
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changeset
|
1876 // has been properly setup. |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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changeset
|
1877 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
1878 (void)did_set_spelllang(curwin); |
1185 | 1879 #endif |
9414
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9387
diff
changeset
|
1880 #ifdef FEAT_VIMINFO |
1003973c99df
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changeset
|
1881 curbuf->b_last_used = vim_time(); |
1003973c99df
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changeset
|
1882 #endif |
1185 | 1883 |
7 | 1884 redraw_later(NOT_VALID); |
1885 } | |
1886 | |
961 | 1887 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1888 /* | |
1889 * Change to the directory of the current buffer. | |
8216
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diff
changeset
|
1890 * Don't do this while still starting up. |
961 | 1891 */ |
1892 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
1893 do_autochdir(void) |
961 | 1894 { |
9469
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parents:
9450
diff
changeset
|
1895 if ((starting == 0 || test_autochdir) |
8216
03af9acbefb0
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8212
diff
changeset
|
1896 && curbuf->b_ffname != NULL |
13170
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1897 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
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1898 { |
961 | 1899 shorten_fnames(TRUE); |
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1900 last_chdir_reason = "autochdir"; |
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1901 } |
961 | 1902 } |
1903 #endif | |
1904 | |
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1905 void |
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1906 no_write_message(void) |
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1907 { |
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1908 #ifdef FEAT_TERMINAL |
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1909 if (term_job_running(curbuf->b_term)) |
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1910 emsg(_("E948: Job still running (add ! to end the job)")); |
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1911 else |
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1912 #endif |
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1913 emsg(_(e_no_write_since_last_change_add_bang_to_override)); |
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1914 } |
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1915 |
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1916 void |
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1917 no_write_message_nobang(buf_T *buf UNUSED) |
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1918 { |
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1919 #ifdef FEAT_TERMINAL |
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1920 if (term_job_running(buf->b_term)) |
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1921 emsg(_("E948: Job still running")); |
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1922 else |
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1923 #endif |
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1924 emsg(_(e_no_write_since_last_change)); |
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1925 } |
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1926 |
7 | 1927 /* |
1928 * functions for dealing with the buffer list | |
1929 */ | |
1930 | |
1931 /* | |
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1932 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1933 * only one window. That means it can be re-used. |
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1934 */ |
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1935 int |
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1936 curbuf_reusable(void) |
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1937 { |
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1938 return (curbuf != NULL |
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1939 && curbuf->b_ffname == NULL |
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1940 && curbuf->b_nwindows <= 1 |
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1941 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1942 #if defined(FEAT_QUICKFIX) |
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1943 && !bt_quickfix(curbuf) |
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1944 #endif |
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1945 && !curbufIsChanged()); |
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1946 } |
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1947 |
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1948 /* |
7 | 1949 * Add a file name to the buffer list. Return a pointer to the buffer. |
1950 * If the same file name already exists return a pointer to that buffer. | |
1951 * If it does not exist, or if fname == NULL, a new entry is created. | |
1952 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1953 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1954 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1955 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1956 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1957 * if the buffer already exists. |
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1958 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse". |
7 | 1959 * This is the ONLY way to create a new buffer. |
1960 */ | |
1961 buf_T * | |
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1962 buflist_new( |
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1963 char_u *ffname_arg, // full path of fname or relative |
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1964 char_u *sfname_arg, // short fname or NULL |
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1965 linenr_T lnum, // preferred cursor line |
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1966 int flags) // BLN_ defines |
7 | 1967 { |
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1968 char_u *ffname = ffname_arg; |
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1969 char_u *sfname = sfname_arg; |
7 | 1970 buf_T *buf; |
1971 #ifdef UNIX | |
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1972 stat_T st; |
7 | 1973 #endif |
1974 | |
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1975 if (top_file_num == 1) |
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1976 hash_init(&buf_hashtab); |
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1977 |
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1978 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 1979 |
1980 /* | |
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1981 * If the file name already exists in the list, update the entry. |
7 | 1982 */ |
1983 #ifdef UNIX | |
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1984 // On Unix we can use inode numbers when the file exists. Works better |
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1985 // for hard links. |
7 | 1986 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) |
1987 st.st_dev = (dev_T)-1; | |
1988 #endif | |
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1989 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 1990 #ifdef UNIX |
1991 buflist_findname_stat(ffname, &st) | |
1992 #else | |
1993 buflist_findname(ffname) | |
1994 #endif | |
1995 ) != NULL) | |
1996 { | |
1997 vim_free(ffname); | |
1998 if (lnum != 0) | |
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1999 buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin, |
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2000 lnum, (colnr_T)0, FALSE); |
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2001 |
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2002 if ((flags & BLN_NOOPT) == 0) |
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2003 // copy the options now, if 'cpo' doesn't have 's' and not done |
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2004 // already |
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2005 buf_copy_options(buf, 0); |
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2006 |
7 | 2007 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
2008 { | |
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2009 bufref_T bufref; |
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2010 |
7 | 2011 buf->b_p_bl = TRUE; |
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2012 set_bufref(&bufref, buf); |
7 | 2013 if (!(flags & BLN_DUMMY)) |
5816 | 2014 { |
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2015 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2016 && !bufref_valid(&bufref)) |
5816 | 2017 return NULL; |
2018 } | |
7 | 2019 } |
2020 return buf; | |
2021 } | |
2022 | |
2023 /* | |
2024 * If the current buffer has no name and no contents, use the current | |
2025 * buffer. Otherwise: Need to allocate a new buffer structure. | |
2026 * | |
2027 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 2028 * (A spell file buffer is allocated in spell.c, but that's not a normal |
2029 * buffer.) | |
7 | 2030 */ |
2031 buf = NULL; | |
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2032 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 2033 { |
2034 buf = curbuf; | |
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2035 // It's like this buffer is deleted. Watch out for autocommands that |
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2036 // change curbuf! If that happens, allocate a new buffer anyway. |
7 | 2037 if (curbuf->b_p_bl) |
2038 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
2039 if (buf == curbuf) | |
2040 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
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2041 #ifdef FEAT_EVAL |
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2042 if (aborting()) // autocmds may abort script processing |
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2043 { |
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2044 vim_free(ffname); |
7 | 2045 return NULL; |
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2046 } |
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2047 #endif |
7 | 2048 if (buf == curbuf) |
2049 { | |
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2050 // Make sure 'bufhidden' and 'buftype' are empty |
7 | 2051 clear_string_option(&buf->b_p_bh); |
2052 clear_string_option(&buf->b_p_bt); | |
2053 } | |
2054 } | |
2055 if (buf != curbuf || curbuf == NULL) | |
2056 { | |
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2057 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 2058 if (buf == NULL) |
2059 { | |
2060 vim_free(ffname); | |
2061 return NULL; | |
2062 } | |
4287 | 2063 #ifdef FEAT_EVAL |
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changeset
|
2064 // init b: variables |
4287 | 2065 buf->b_vars = dict_alloc(); |
2066 if (buf->b_vars == NULL) | |
2067 { | |
2068 vim_free(ffname); | |
2069 vim_free(buf); | |
2070 return NULL; | |
2071 } | |
2072 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2073 #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
|
2074 init_changedtick(buf); |
7 | 2075 } |
2076 | |
2077 if (ffname != NULL) | |
2078 { | |
2079 buf->b_ffname = ffname; | |
2080 buf->b_sfname = vim_strsave(sfname); | |
2081 } | |
2082 | |
2083 clear_wininfo(buf); | |
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
|
2084 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2085 |
2086 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2087 || buf->b_wininfo == NULL) | |
2088 { | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2089 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2090 VIM_CLEAR(buf->b_sfname); |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2091 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2092 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
|
2093 VIM_CLEAR(buf->b_ffname); |
7 | 2094 if (buf != curbuf) |
2095 free_buffer(buf); | |
2096 return NULL; | |
2097 } | |
2098 | |
2099 if (buf == curbuf) | |
2100 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2101 // 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
|
2102 buf_freeall(buf, 0); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2103 if (buf != curbuf) // autocommands deleted the buffer! |
7 | 2104 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2105 #if defined(FEAT_EVAL) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2106 if (aborting()) // autocmds may abort script processing |
7 | 2107 return NULL; |
2108 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2109 free_buffer_stuff(buf, FALSE); // delete local variables et al. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2110 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2111 // Init the options. |
3925 | 2112 buf->b_p_initialized = FALSE; |
2113 buf_copy_options(buf, BCO_ENTER); | |
2114 | |
7 | 2115 #ifdef FEAT_KEYMAP |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2116 // need to reload lmaps and set b:keymap_name |
7 | 2117 curbuf->b_kmap_state |= KEYMAP_INIT; |
2118 #endif | |
2119 } | |
2120 else | |
2121 { | |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
2122 // put the new buffer at the end of the buffer list |
7 | 2123 buf->b_next = NULL; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2124 if (firstbuf == NULL) // buffer list is empty |
7 | 2125 { |
2126 buf->b_prev = NULL; | |
2127 firstbuf = buf; | |
2128 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2129 else // append new buffer at end of list |
7 | 2130 { |
2131 lastbuf->b_next = buf; | |
2132 buf->b_prev = lastbuf; | |
2133 } | |
2134 lastbuf = buf; | |
2135 | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2136 if ((flags & BLN_REUSE) && buf_reuse.ga_len > 0) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2137 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2138 // Recycle a previously used buffer number. Used for buffers which |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2139 // are normally hidden, e.g. in a popup window. Avoids that the |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2140 // buffer number grows rapidly. |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2141 --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
|
2142 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len]; |
18864
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2143 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2144 // Move buffer to the right place in the buffer list. |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2145 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2146 { |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2147 buf_T *prev = buf->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2148 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2149 prev->b_next = buf->b_next; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2150 if (prev->b_next != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2151 prev->b_next->b_prev = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2152 buf->b_next = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2153 buf->b_prev = prev->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2154 if (buf->b_prev != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2155 buf->b_prev->b_next = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2156 prev->b_prev = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2157 if (lastbuf == buf) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2158 lastbuf = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2159 if (firstbuf == prev) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2160 firstbuf = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2161 } |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2162 } |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2163 else |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2164 buf->b_fnum = top_file_num++; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2165 if (top_file_num < 0) // wrap around (may cause duplicates) |
7 | 2166 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2167 emsg(_("W14: Warning: List of file names overflow")); |
22742
f7f2d73ff85e
patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution
Bram Moolenaar <Bram@vim.org>
parents:
22721
diff
changeset
|
2168 if (emsg_silent == 0 && !in_assert_fails) |
7 | 2169 { |
2170 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
|
2171 ui_delay(3001L, TRUE); // make sure it is noticed |
7 | 2172 } |
2173 top_file_num = 1; | |
2174 } | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2175 buf_hashtab_add(buf); |
7 | 2176 |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
2177 // Always copy the options from the current buffer. |
7 | 2178 buf_copy_options(buf, BCO_ALWAYS); |
2179 } | |
2180 | |
2181 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2182 buf->b_wininfo->wi_win = curwin; | |
2183 | |
126 | 2184 #ifdef FEAT_SYN_HL |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2185 hash_init(&buf->b_s.b_keywtab); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2186 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2187 #endif |
2188 | |
2189 buf->b_fname = buf->b_sfname; | |
2190 #ifdef UNIX | |
2191 if (st.st_dev == (dev_T)-1) | |
1873 | 2192 buf->b_dev_valid = FALSE; |
7 | 2193 else |
2194 { | |
1873 | 2195 buf->b_dev_valid = TRUE; |
7 | 2196 buf->b_dev = st.st_dev; |
2197 buf->b_ino = st.st_ino; | |
2198 } | |
2199 #endif | |
2200 buf->b_u_synced = TRUE; | |
2201 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2202 if (flags & BLN_DUMMY) |
2203 buf->b_flags |= BF_DUMMY; | |
7 | 2204 buf_clear_file(buf); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2205 clrallmarks(buf); // clear marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2206 fmarks_check_names(buf); // check file marks for this file |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2207 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted' |
7 | 2208 if (!(flags & BLN_DUMMY)) |
2209 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2210 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2211 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2212 // Tricky: these autocommands may change the buffer list. They could |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2213 // 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
|
2214 // 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
|
2215 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2216 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2217 && !bufref_valid(&bufref)) |
5816 | 2218 return NULL; |
7 | 2219 if (flags & BLN_LISTED) |
5816 | 2220 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2221 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
|
2222 && !bufref_valid(&bufref)) |
5816 | 2223 return NULL; |
2224 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2225 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2226 if (aborting()) // autocmds may abort script processing |
7 | 2227 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2228 #endif |
7 | 2229 } |
2230 | |
2231 return buf; | |
2232 } | |
2233 | |
2234 /* | |
2235 * Free the memory for the options of a buffer. | |
2236 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2237 * 'fileencoding'. | |
2238 */ | |
2239 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2240 free_buf_options( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2241 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2242 int free_p_ff) |
7 | 2243 { |
2244 if (free_p_ff) | |
2245 { | |
2246 clear_string_option(&buf->b_p_fenc); | |
2247 clear_string_option(&buf->b_p_ff); | |
2248 clear_string_option(&buf->b_p_bh); | |
2249 clear_string_option(&buf->b_p_bt); | |
2250 } | |
2251 #ifdef FEAT_FIND_ID | |
2252 clear_string_option(&buf->b_p_def); | |
2253 clear_string_option(&buf->b_p_inc); | |
2254 # ifdef FEAT_EVAL | |
2255 clear_string_option(&buf->b_p_inex); | |
2256 # endif | |
2257 #endif | |
2258 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2259 clear_string_option(&buf->b_p_inde); | |
2260 clear_string_option(&buf->b_p_indk); | |
2261 #endif | |
788 | 2262 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2263 clear_string_option(&buf->b_p_bexpr); | |
2264 #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
|
2265 #if defined(FEAT_CRYPT) |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
parents:
2329
diff
changeset
|
2266 clear_string_option(&buf->b_p_cm); |
d8e4b27cef80
Change 'cryptmethod' from a number to a string option. Make it global-local.
Bram Moolenaar <bram@vim.org>
parents:
2329
diff
changeset
|
2267 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2268 clear_string_option(&buf->b_p_fp); |
667 | 2269 #if defined(FEAT_EVAL) |
2270 clear_string_option(&buf->b_p_fex); | |
2271 #endif | |
7 | 2272 #ifdef FEAT_CRYPT |
25417
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2273 # ifdef FEAT_SODIUM |
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2274 if (buf->b_p_key != NULL && (crypt_get_method_nr(buf) == CRYPT_M_SOD)) |
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2275 sodium_munlock(buf->b_p_key, STRLEN(buf->b_p_key)); |
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2276 # endif |
7 | 2277 clear_string_option(&buf->b_p_key); |
2278 #endif | |
2279 clear_string_option(&buf->b_p_kp); | |
2280 clear_string_option(&buf->b_p_mps); | |
2281 clear_string_option(&buf->b_p_fo); | |
41 | 2282 clear_string_option(&buf->b_p_flp); |
7 | 2283 clear_string_option(&buf->b_p_isk); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2284 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2285 clear_string_option(&buf->b_p_vsts); |
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15858
diff
changeset
|
2286 vim_free(buf->b_p_vsts_nopaste); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2287 buf->b_p_vsts_nopaste = NULL; |
15967
ddd82b1c9e9d
patch 8.1.0989: various small code ugliness
Bram Moolenaar <Bram@vim.org>
parents:
15858
diff
changeset
|
2288 vim_free(buf->b_p_vsts_array); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2289 buf->b_p_vsts_array = NULL; |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2290 clear_string_option(&buf->b_p_vts); |
15858
3a45b89639fb
patch 8.1.0936: may leak memory when using 'vartabstop'
Bram Moolenaar <Bram@vim.org>
parents:
15794
diff
changeset
|
2291 VIM_CLEAR(buf->b_p_vts_array); |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2292 #endif |
7 | 2293 #ifdef FEAT_KEYMAP |
2294 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
|
2295 keymap_clear(&buf->b_kmap_ga); |
7 | 2296 ga_clear(&buf->b_kmap_ga); |
2297 #endif | |
2298 clear_string_option(&buf->b_p_com); | |
2299 #ifdef FEAT_FOLDING | |
2300 clear_string_option(&buf->b_p_cms); | |
2301 #endif | |
2302 clear_string_option(&buf->b_p_nf); | |
2303 #ifdef FEAT_SYN_HL | |
2304 clear_string_option(&buf->b_p_syn); | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7572
diff
changeset
|
2305 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2306 #endif |
2307 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2308 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
|
2309 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
|
2310 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
|
2311 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2312 clear_string_option(&buf->b_s.b_p_spl); |
20802
ed00f0fbdaef
patch 8.2.0953: spell checking doesn't work for CamelCased words
Bram Moolenaar <Bram@vim.org>
parents:
20599
diff
changeset
|
2313 clear_string_option(&buf->b_s.b_p_spo); |
7 | 2314 #endif |
2315 #ifdef FEAT_SEARCHPATH | |
2316 clear_string_option(&buf->b_p_sua); | |
2317 #endif | |
2318 clear_string_option(&buf->b_p_ft); | |
2319 #ifdef FEAT_CINDENT | |
2320 clear_string_option(&buf->b_p_cink); | |
2321 clear_string_option(&buf->b_p_cino); | |
2322 #endif | |
2323 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2324 clear_string_option(&buf->b_p_cinw); | |
2325 #endif | |
2326 clear_string_option(&buf->b_p_cpt); | |
12 | 2327 #ifdef FEAT_COMPL_FUNC |
2328 clear_string_option(&buf->b_p_cfu); | |
502 | 2329 clear_string_option(&buf->b_p_ofu); |
25984
c8fcea636252
patch 8.2.3525: option variable name does not match option name
Bram Moolenaar <Bram@vim.org>
parents:
25974
diff
changeset
|
2330 clear_string_option(&buf->b_p_tsrfu); |
12 | 2331 #endif |
7 | 2332 #ifdef FEAT_QUICKFIX |
2333 clear_string_option(&buf->b_p_gp); | |
2334 clear_string_option(&buf->b_p_mp); | |
2335 clear_string_option(&buf->b_p_efm); | |
2336 #endif | |
2337 clear_string_option(&buf->b_p_ep); | |
2338 clear_string_option(&buf->b_p_path); | |
2339 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
|
2340 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
|
2341 #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
|
2342 clear_string_option(&buf->b_p_tfu); |
26268
3aa48d4e3dc8
patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents:
26185
diff
changeset
|
2343 free_callback(&buf->b_tfu_cb); |
16447
54ffc82f38a8
patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents:
16411
diff
changeset
|
2344 #endif |
7 | 2345 clear_string_option(&buf->b_p_dict); |
2346 clear_string_option(&buf->b_p_tsr); | |
12 | 2347 #ifdef FEAT_TEXTOBJ |
2348 clear_string_option(&buf->b_p_qe); | |
2349 #endif | |
7 | 2350 buf->b_p_ar = -1; |
5446 | 2351 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2352 #ifdef FEAT_LISP |
2353 clear_string_option(&buf->b_p_lw); | |
2354 #endif | |
6243 | 2355 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
|
2356 clear_string_option(&buf->b_p_menc); |
7 | 2357 } |
2358 | |
2359 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2360 * 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
|
2361 * 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
|
2362 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2363 * if (options & GETF_SETMARK) call setpcmark() |
2364 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2365 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2366 * | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2367 * Return FAIL for failure, OK for success. |
7 | 2368 */ |
2369 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2370 buflist_getfile( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2371 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2372 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2373 int options, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2374 int forceit) |
7 | 2375 { |
2376 buf_T *buf; | |
2377 win_T *wp = NULL; | |
2378 pos_T *fpos; | |
2379 colnr_T col; | |
2380 | |
2381 buf = buflist_findnr(n); | |
2382 if (buf == NULL) | |
2383 { | |
2384 if ((options & GETF_ALT) && n == 0) | |
25064
8f2262c72178
patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
24868
diff
changeset
|
2385 emsg(_(e_no_alternate_file)); |
7 | 2386 else |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
2387 semsg(_("E92: Buffer %d not found"), n); |
7 | 2388 return FAIL; |
2389 } | |
2390 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2391 // if alternate file is the current buffer, nothing to do |
7 | 2392 if (buf == curbuf) |
2393 return OK; | |
2394 | |
633 | 2395 if (text_locked()) |
631 | 2396 { |
633 | 2397 text_locked_msg(); |
7 | 2398 return FAIL; |
631 | 2399 } |
819 | 2400 if (curbuf_locked()) |
2401 return FAIL; | |
7 | 2402 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2403 // altfpos may be changed by getfile(), get it now |
7 | 2404 if (lnum == 0) |
2405 { | |
2406 fpos = buflist_findfpos(buf); | |
2407 lnum = fpos->lnum; | |
2408 col = fpos->col; | |
2409 } | |
2410 else | |
2411 col = 0; | |
2412 | |
2413 if (options & GETF_SWITCH) | |
2414 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2415 // 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
|
2416 // "buf" if one exists |
1618 | 2417 if (swb_flags & SWB_USEOPEN) |
7 | 2418 wp = buf_jump_open_win(buf); |
6843 | 2419 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2420 // 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
|
2421 // page containing "buf" if one exists |
1618 | 2422 if (wp == NULL && (swb_flags & SWB_USETAB)) |
825 | 2423 wp = buf_jump_open_tab(buf); |
6843 | 2424 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2425 // 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
|
2426 // current buffer isn't empty: open new tab or window |
6843 | 2427 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
|
2428 && !BUFEMPTY()) |
7 | 2429 { |
6843 | 2430 if (swb_flags & SWB_NEWTAB) |
1618 | 2431 tabpage_new(); |
6843 | 2432 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2433 == FAIL) | |
7 | 2434 return FAIL; |
2583 | 2435 RESET_BINDING(curwin); |
7 | 2436 } |
2437 } | |
2438 | |
2439 ++RedrawingDisabled; | |
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2440 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
|
2441 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2442 { |
2443 --RedrawingDisabled; | |
2444 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2445 // cursor is at to BOL and w_cursor.lnum is checked due to getfile() |
7 | 2446 if (!p_sol && col != 0) |
2447 { | |
2448 curwin->w_cursor.col = col; | |
2449 check_cursor_col(); | |
2450 curwin->w_cursor.coladd = 0; | |
2451 curwin->w_set_curswant = TRUE; | |
2452 } | |
2453 return OK; | |
2454 } | |
2455 --RedrawingDisabled; | |
2456 return FAIL; | |
2457 } | |
2458 | |
2459 /* | |
2460 * go to the last know line number for the current buffer | |
2461 */ | |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
2462 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2463 buflist_getfpos(void) |
7 | 2464 { |
2465 pos_T *fpos; | |
2466 | |
2467 fpos = buflist_findfpos(curbuf); | |
2468 | |
2469 curwin->w_cursor.lnum = fpos->lnum; | |
2470 check_cursor_lnum(); | |
2471 | |
2472 if (p_sol) | |
2473 curwin->w_cursor.col = 0; | |
2474 else | |
2475 { | |
2476 curwin->w_cursor.col = fpos->col; | |
2477 check_cursor_col(); | |
2478 curwin->w_cursor.coladd = 0; | |
2479 curwin->w_set_curswant = TRUE; | |
2480 } | |
2481 } | |
2482 | |
42 | 2483 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2484 /* | |
2485 * Find file in buffer list by name (it has to be for the current window). | |
2486 * Returns NULL if not found. | |
2487 */ | |
2488 buf_T * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2489 buflist_findname_exp(char_u *fname) |
42 | 2490 { |
2491 char_u *ffname; | |
2492 buf_T *buf = NULL; | |
2493 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2494 // First make the name into a full path name |
42 | 2495 ffname = FullName_save(fname, |
2496 #ifdef UNIX | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2497 TRUE // force expansion, get rid of symbolic links |
42 | 2498 #else |
2499 FALSE | |
2500 #endif | |
2501 ); | |
2502 if (ffname != NULL) | |
2503 { | |
2504 buf = buflist_findname(ffname); | |
2505 vim_free(ffname); | |
2506 } | |
2507 return buf; | |
2508 } | |
2509 #endif | |
2510 | |
7 | 2511 /* |
2512 * Find file in buffer list by name (it has to be for the current window). | |
2513 * "ffname" must have a full path. | |
42 | 2514 * Skips dummy buffers. |
2515 * Returns NULL if not found. | |
7 | 2516 */ |
2517 buf_T * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2518 buflist_findname(char_u *ffname) |
7 | 2519 { |
2520 #ifdef UNIX | |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2521 stat_T st; |
7 | 2522 |
2523 if (mch_stat((char *)ffname, &st) < 0) | |
2524 st.st_dev = (dev_T)-1; | |
2525 return buflist_findname_stat(ffname, &st); | |
2526 } | |
2527 | |
2528 /* | |
2529 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2530 * twice for the same file. | |
42 | 2531 * Returns NULL if not found. |
7 | 2532 */ |
2533 static buf_T * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2534 buflist_findname_stat( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2535 char_u *ffname, |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2536 stat_T *stp) |
7 | 2537 { |
2538 #endif | |
2539 buf_T *buf; | |
2540 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2541 // Start at the last buffer, expect to find a match sooner. |
19934
3ff714d765ba
patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents:
19888
diff
changeset
|
2542 FOR_ALL_BUFS_FROM_LAST(buf) |
42 | 2543 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2544 #ifdef UNIX |
2545 , stp | |
2546 #endif | |
2547 )) | |
2548 return buf; | |
2549 return NULL; | |
2550 } | |
2551 | |
2552 /* | |
2553 * Find file in buffer list by a regexp pattern. | |
2554 * Return fnum of the found buffer. | |
2555 * Return < 0 for error. | |
2556 */ | |
2557 int | |
7817
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diff
changeset
|
2558 buflist_findpat( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2559 char_u *pattern, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
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|
2560 char_u *pattern_end, // pointer to first char after pattern |
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diff
changeset
|
2561 int unlisted, // find unlisted buffers |
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changeset
|
2562 int diffmode UNUSED, // find diff-mode buffers only |
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diff
changeset
|
2563 int curtab_only) // find buffers in current tab only |
7 | 2564 { |
2565 buf_T *buf; | |
2566 int match = -1; | |
2567 int find_listed; | |
2568 char_u *pat; | |
2569 char_u *patend; | |
2570 int attempt; | |
2571 char_u *p; | |
2572 int toggledollar; | |
2573 | |
23711
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patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
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diff
changeset
|
2574 // "%" is current file, "%%" or "#" is alternate file |
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patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
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|
2575 if ((pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) |
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diff
changeset
|
2576 || (in_vim9script() && pattern_end == pattern + 2 |
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patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
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diff
changeset
|
2577 && pattern[0] == '%' && pattern[1] == '%')) |
7 | 2578 { |
23711
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diff
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|
2579 if (*pattern == '#' || pattern_end == pattern + 2) |
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diff
changeset
|
2580 match = curwin->w_alt_fnum; |
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diff
changeset
|
2581 else |
7 | 2582 match = curbuf->b_fnum; |
2583 #ifdef FEAT_DIFF | |
2584 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2585 match = -1; | |
2586 #endif | |
2587 } | |
2588 | |
2589 /* | |
2590 * Try four ways of matching a listed buffer: | |
2591 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2592 * attempt == 1: with '^' at start (only at position 0) |
7 | 2593 * attempt == 2: with '$' at end (only match at end) |
2594 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2595 * Repeat this for finding an unlisted buffer if there was no matching | |
2596 * listed buffer. | |
2597 */ | |
2598 else | |
2599 { | |
2600 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2601 if (pat == NULL) | |
2602 return -1; | |
2603 patend = pat + STRLEN(pat) - 1; | |
2604 toggledollar = (patend > pat && *patend == '$'); | |
2605 | |
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|
2606 // First try finding a listed buffer. If not found and "unlisted" |
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diff
changeset
|
2607 // is TRUE, try finding an unlisted buffer. |
7 | 2608 find_listed = TRUE; |
2609 for (;;) | |
2610 { | |
2611 for (attempt = 0; attempt <= 3; ++attempt) | |
2612 { | |
6375 | 2613 regmatch_T regmatch; |
2614 | |
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|
2615 // may add '^' and '$' |
7 | 2616 if (toggledollar) |
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changeset
|
2617 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$' |
7 | 2618 p = pat; |
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changeset
|
2619 if (*p == '^' && !(attempt & 1)) // add/remove '^' |
7 | 2620 ++p; |
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
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22987
diff
changeset
|
2621 regmatch.regprog = vim_regcomp(p, magic_isset() ? RE_MAGIC : 0); |
6375 | 2622 if (regmatch.regprog == NULL) |
7 | 2623 { |
2624 vim_free(pat); | |
2625 return -1; | |
2626 } | |
2627 | |
19934
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patch 8.2.0523: loops are repeated
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parents:
19888
diff
changeset
|
2628 FOR_ALL_BUFS_FROM_LAST(buf) |
7 | 2629 if (buf->b_p_bl == find_listed |
2630 #ifdef FEAT_DIFF | |
2631 && (!diffmode || diff_mode_buf(buf)) | |
2632 #endif | |
6375 | 2633 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2634 { |
4236 | 2635 if (curtab_only) |
2636 { | |
18757
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changeset
|
2637 // Ignore the match if the buffer is not open in |
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diff
changeset
|
2638 // the current tab. |
4236 | 2639 win_T *wp; |
2640 | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2641 FOR_ALL_WINDOWS(wp) |
4236 | 2642 if (wp->w_buffer == buf) |
2643 break; | |
2644 if (wp == NULL) | |
2645 continue; | |
2646 } | |
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diff
changeset
|
2647 if (match >= 0) // already found a match |
7 | 2648 { |
2649 match = -2; | |
2650 break; | |
2651 } | |
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diff
changeset
|
2652 match = buf->b_fnum; // remember first match |
7 | 2653 } |
2654 | |
6375 | 2655 vim_regfree(regmatch.regprog); |
18757
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diff
changeset
|
2656 if (match >= 0) // found one match |
7 | 2657 break; |
2658 } | |
2659 | |
18757
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changeset
|
2660 // Only search for unlisted buffers if there was no match with |
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diff
changeset
|
2661 // a listed buffer. |
7 | 2662 if (!unlisted || !find_listed || match != -1) |
2663 break; | |
2664 find_listed = FALSE; | |
2665 } | |
2666 | |
2667 vim_free(pat); | |
2668 } | |
2669 | |
2670 if (match == -2) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
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15330
diff
changeset
|
2671 semsg(_("E93: More than one match for %s"), pattern); |
7 | 2672 else if (match < 0) |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
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parents:
15330
diff
changeset
|
2673 semsg(_("E94: No matching buffer for %s"), pattern); |
7 | 2674 return match; |
2675 } | |
2676 | |
18463
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2677 #ifdef FEAT_VIMINFO |
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patch 8.1.2225: the "last used" info of a buffer is under used
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|
2678 typedef struct { |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
2679 buf_T *buf; |
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patch 8.1.2225: the "last used" info of a buffer is under used
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diff
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|
2680 char_u *match; |
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patch 8.1.2225: the "last used" info of a buffer is under used
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|
2681 } bufmatch_T; |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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diff
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|
2682 #endif |
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diff
changeset
|
2683 |
7 | 2684 /* |
2685 * Find all buffer names that match. | |
2686 * For command line expansion of ":buf" and ":sbuf". | |
2687 * Return OK if matches found, FAIL otherwise. | |
2688 */ | |
2689 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2690 ExpandBufnames( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2691 char_u *pat, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2692 int *num_file, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2693 char_u ***file, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2694 int options) |
7 | 2695 { |
2696 int count = 0; | |
2697 buf_T *buf; | |
2698 int round; | |
2699 char_u *p; | |
2700 int attempt; | |
170 | 2701 char_u *patc; |
18463
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diff
changeset
|
2702 #ifdef FEAT_VIMINFO |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2703 bufmatch_T *matches = NULL; |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2704 #endif |
7 | 2705 |
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diff
changeset
|
2706 *num_file = 0; // return values in case of FAIL |
7 | 2707 *file = NULL; |
2708 | |
19007
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
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18991
diff
changeset
|
2709 #ifdef FEAT_DIFF |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2710 if ((options & BUF_DIFF_FILTER) && !curwin->w_p_diff) |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2711 return FAIL; |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2712 #endif |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
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diff
changeset
|
2713 |
18757
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18746
diff
changeset
|
2714 // Make a copy of "pat" and change "^" to "\(^\|[\/]\)". |
170 | 2715 if (*pat == '^') |
2716 { | |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16740
diff
changeset
|
2717 patc = alloc(STRLEN(pat) + 11); |
170 | 2718 if (patc == NULL) |
2719 return FAIL; | |
2720 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
2721 STRCPY(patc + 11, pat + 1); | |
2722 } | |
2723 else | |
2724 patc = pat; | |
2725 | |
26016
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patch 8.2.3542: too many comments are old style
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25984
diff
changeset
|
2726 // attempt == 0: try match with '\<', match at start of word |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
2727 // attempt == 1: try match without '\<', match anywhere |
267 | 2728 for (attempt = 0; attempt <= 1; ++attempt) |
7 | 2729 { |
6375 | 2730 regmatch_T regmatch; |
2731 | |
267 | 2732 if (attempt > 0 && patc == pat) |
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changeset
|
2733 break; // there was no anchor, no need to try again |
6375 | 2734 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
2735 if (regmatch.regprog == NULL) | |
7 | 2736 { |
170 | 2737 if (patc != pat) |
2738 vim_free(patc); | |
2739 return FAIL; | |
7 | 2740 } |
2741 | |
26016
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|
2742 // round == 1: Count the matches. |
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25984
diff
changeset
|
2743 // round == 2: Build the array to keep the matches. |
7 | 2744 for (round = 1; round <= 2; ++round) |
2745 { | |
2746 count = 0; | |
9649
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2747 FOR_ALL_BUFFERS(buf) |
7 | 2748 { |
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|
2749 if (!buf->b_p_bl) // skip unlisted buffers |
7 | 2750 continue; |
18987
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|
2751 #ifdef FEAT_DIFF |
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|
2752 if (options & BUF_DIFF_FILTER) |
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|
2753 // Skip buffers not suitable for |
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changeset
|
2754 // :diffget or :diffput completion. |
19007
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changeset
|
2755 if (buf == curbuf || !diff_mode_buf(buf)) |
18987
e378907d79bf
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|
2756 continue; |
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|
2757 #endif |
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changeset
|
2758 |
6375 | 2759 p = buflist_match(®match, buf, p_wic); |
7 | 2760 if (p != NULL) |
2761 { | |
2762 if (round == 1) | |
2763 ++count; | |
2764 else | |
2765 { | |
2766 if (options & WILD_HOME_REPLACE) | |
2767 p = home_replace_save(buf, p); | |
2768 else | |
2769 p = vim_strsave(p); | |
18463
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|
2770 #ifdef FEAT_VIMINFO |
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|
2771 if (matches != NULL) |
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|
2772 { |
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changeset
|
2773 matches[count].buf = buf; |
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changeset
|
2774 matches[count].match = p; |
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changeset
|
2775 count++; |
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changeset
|
2776 } |
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changeset
|
2777 else |
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changeset
|
2778 #endif |
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changeset
|
2779 (*file)[count++] = p; |
7 | 2780 } |
2781 } | |
2782 } | |
18757
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changeset
|
2783 if (count == 0) // no match found, break here |
7 | 2784 break; |
2785 if (round == 1) | |
2786 { | |
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
|
2787 *file = ALLOC_MULT(char_u *, count); |
7 | 2788 if (*file == NULL) |
2789 { | |
6375 | 2790 vim_regfree(regmatch.regprog); |
170 | 2791 if (patc != pat) |
2792 vim_free(patc); | |
7 | 2793 return FAIL; |
2794 } | |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2795 #ifdef FEAT_VIMINFO |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2796 if (options & WILD_BUFLASTUSED) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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parents:
18225
diff
changeset
|
2797 matches = ALLOC_MULT(bufmatch_T, count); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2798 #endif |
7 | 2799 } |
2800 } | |
6375 | 2801 vim_regfree(regmatch.regprog); |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2802 if (count) // match(es) found, break here |
7 | 2803 break; |
2804 } | |
2805 | |
170 | 2806 if (patc != pat) |
2807 vim_free(patc); | |
2808 | |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2809 #ifdef FEAT_VIMINFO |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2810 if (matches != NULL) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2811 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2812 int i; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2813 if (count > 1) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2814 qsort(matches, count, sizeof(bufmatch_T), buf_compare); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2815 // if the current buffer is first in the list, place it at the end |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2816 if (matches[0].buf == curbuf) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2817 { |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2818 for (i = 1; i < count; i++) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2819 (*file)[i-1] = matches[i].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2820 (*file)[count-1] = matches[0].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2821 } |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2822 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
|
2823 { |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2824 for (i = 0; i < count; i++) |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2825 (*file)[i] = matches[i].match; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2826 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2827 vim_free(matches); |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2828 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2829 #endif |
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patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2830 |
7 | 2831 *num_file = count; |
2832 return (count == 0 ? FAIL : OK); | |
2833 } | |
2834 | |
2835 /* | |
2836 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2837 */ | |
2838 static char_u * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2839 buflist_match( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2840 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2841 buf_T *buf, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2842 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2843 { |
2844 char_u *match; | |
2845 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2846 // First try the short file name, then the long file name. |
6375 | 2847 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2848 if (match == NULL) |
6375 | 2849 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2850 |
2851 return match; | |
2852 } | |
2853 | |
2854 /* | |
2855 * Try matching the regexp in "prog" with file name "name". | |
2856 * Return "name" when there is a match, NULL when not. | |
2857 */ | |
2858 static char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2859 fname_match( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2860 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2861 char_u *name, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2862 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2863 { |
2864 char_u *match = NULL; | |
2865 char_u *p; | |
2866 | |
2867 if (name != NULL) | |
2868 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2869 // Ignore case when 'fileignorecase' or the argument is set. |
6375 | 2870 rmp->rm_ic = p_fic || ignore_case; |
2871 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2872 match = name; |
2873 else | |
2874 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2875 // Replace $(HOME) with '~' and try matching again. |
7 | 2876 p = home_replace_save(NULL, name); |
6375 | 2877 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2878 match = name; |
2879 vim_free(p); | |
2880 } | |
2881 } | |
2882 | |
2883 return match; | |
2884 } | |
2885 | |
2886 /* | |
9511
c2e904cc064f
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2887 * Find a file in the buffer list by buffer number. |
7 | 2888 */ |
2889 buf_T * | |
7817
83861277e6a3
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7799
diff
changeset
|
2890 buflist_findnr(int nr) |
7 | 2891 { |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2892 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2893 hashitem_T *hi; |
7 | 2894 |
2895 if (nr == 0) | |
2896 nr = curwin->w_alt_fnum; | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2897 sprintf((char *)key, "%x", nr); |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2898 hi = hash_find(&buf_hashtab, key); |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
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9487
diff
changeset
|
2899 |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2900 if (!HASHITEM_EMPTY(hi)) |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2901 return (buf_T *)(hi->hi_key |
c2e904cc064f
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2902 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 2903 return NULL; |
2904 } | |
2905 | |
2906 /* | |
2907 * Get name of file 'n' in the buffer list. | |
2908 * When the file has no name an empty string is returned. | |
2909 * home_replace() is used to shorten the file name (used for marks). | |
2910 * Returns a pointer to allocated memory, of NULL when failed. | |
2911 */ | |
2912 char_u * | |
7817
83861277e6a3
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parents:
7799
diff
changeset
|
2913 buflist_nr2name( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2914 int n, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2915 int fullname, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2916 int helptail) // for help buffers return tail only |
7 | 2917 { |
2918 buf_T *buf; | |
2919 | |
2920 buf = buflist_findnr(n); | |
2921 if (buf == NULL) | |
2922 return NULL; | |
2923 return home_replace_save(helptail ? buf : NULL, | |
2924 fullname ? buf->b_ffname : buf->b_fname); | |
2925 } | |
2926 | |
2927 /* | |
2928 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
2929 * When "copy_options" is TRUE save the local window option values. | |
2930 * When "lnum" is 0 only do the options. | |
2931 */ | |
17458
cfdef48743ed
patch 8.1.1727: code for viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
2932 void |
7817
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diff
changeset
|
2933 buflist_setfpos( |
83861277e6a3
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7799
diff
changeset
|
2934 buf_T *buf, |
22711
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diff
changeset
|
2935 win_T *win, // may be NULL when using :badd |
7817
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7799
diff
changeset
|
2936 linenr_T lnum, |
83861277e6a3
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parents:
7799
diff
changeset
|
2937 colnr_T col, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
2938 int copy_options) |
7 | 2939 { |
2940 wininfo_T *wip; | |
2941 | |
19888
435726a03481
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19816
diff
changeset
|
2942 FOR_ALL_BUF_WININFO(buf, wip) |
7 | 2943 if (wip->wi_win == win) |
2944 break; | |
2945 if (wip == NULL) | |
2946 { | |
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changeset
|
2947 // allocate a new entry |
16825
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2948 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2949 if (wip == NULL) |
2950 return; | |
2951 wip->wi_win = win; | |
18757
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diff
changeset
|
2952 if (lnum == 0) // set lnum even when it's 0 |
7 | 2953 lnum = 1; |
2954 } | |
2955 else | |
2956 { | |
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changeset
|
2957 // remove the entry from the list |
7 | 2958 if (wip->wi_prev) |
2959 wip->wi_prev->wi_next = wip->wi_next; | |
2960 else | |
2961 buf->b_wininfo = wip->wi_next; | |
2962 if (wip->wi_next) | |
2963 wip->wi_next->wi_prev = wip->wi_prev; | |
2964 if (copy_options && wip->wi_optset) | |
2965 { | |
2966 clear_winopt(&wip->wi_opt); | |
2967 #ifdef FEAT_FOLDING | |
2968 deleteFoldRecurse(&wip->wi_folds); | |
2969 #endif | |
2970 } | |
2971 } | |
2972 if (lnum != 0) | |
2973 { | |
2974 wip->wi_fpos.lnum = lnum; | |
2975 wip->wi_fpos.col = col; | |
2976 } | |
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changeset
|
2977 if (copy_options && win != NULL) |
7 | 2978 { |
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changeset
|
2979 // Save the window-specific option values. |
7 | 2980 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); |
2981 #ifdef FEAT_FOLDING | |
2982 wip->wi_fold_manual = win->w_fold_manual; | |
2983 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
2984 #endif | |
2985 wip->wi_optset = TRUE; | |
2986 } | |
2987 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2988 // insert the entry in front of the list |
7 | 2989 wip->wi_next = buf->b_wininfo; |
2990 buf->b_wininfo = wip; | |
2991 wip->wi_prev = NULL; | |
2992 if (wip->wi_next) | |
2993 wip->wi_next->wi_prev = wip; | |
2994 } | |
2995 | |
1743 | 2996 #ifdef FEAT_DIFF |
2997 /* | |
2998 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
2999 * page. That's because a diff is local to a tab page. | |
3000 */ | |
3001 static int | |
7817
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7799
diff
changeset
|
3002 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 3003 { |
3004 win_T *wp; | |
3005 | |
3006 if (wip->wi_opt.wo_diff) | |
3007 { | |
9649
fd9727ae3c49
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parents:
9645
diff
changeset
|
3008 FOR_ALL_WINDOWS(wp) |
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diff
changeset
|
3009 // return FALSE when it's a window in the current tab page, thus |
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parents:
18746
diff
changeset
|
3010 // the buffer was in diff mode here |
1743 | 3011 if (wip->wi_win == wp) |
3012 return FALSE; | |
3013 return TRUE; | |
3014 } | |
3015 return FALSE; | |
3016 } | |
3017 #endif | |
3018 | |
7 | 3019 /* |
3020 * Find info for the current window in buffer "buf". | |
3021 * If not found, return the info for the most recently used window. | |
22711
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Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
3022 * When "need_options" is TRUE skip entries where wi_optset is FALSE. |
1743 | 3023 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
3024 * another tab page. | |
7 | 3025 * Returns NULL when there isn't any info. |
3026 */ | |
3027 static wininfo_T * | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3028 find_wininfo( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3029 buf_T *buf, |
22711
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parents:
22699
diff
changeset
|
3030 int need_options, |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3031 int skip_diff_buffer UNUSED) |
7 | 3032 { |
3033 wininfo_T *wip; | |
3034 | |
19888
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patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3035 FOR_ALL_BUF_WININFO(buf, wip) |
1743 | 3036 if (wip->wi_win == curwin |
3037 #ifdef FEAT_DIFF | |
3038 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
3039 #endif | |
22711
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diff
changeset
|
3040 |
92f221ad267c
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3041 && (!need_options || wip->wi_optset)) |
7 | 3042 break; |
1743 | 3043 |
18757
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parents:
18746
diff
changeset
|
3044 // If no wininfo for curwin, use the first in the list (that doesn't have |
c469e1930456
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parents:
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diff
changeset
|
3045 // 'diff' set and is in another tab page). |
22711
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diff
changeset
|
3046 // If "need_options" is TRUE skip entries that don't have options set, |
92f221ad267c
patch 8.2.1904: still using default option values after using ":badd +1"
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
3047 // unless the window is editing "buf", so we can copy from the window |
92f221ad267c
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3048 // itself. |
1743 | 3049 if (wip == NULL) |
3050 { | |
3051 #ifdef FEAT_DIFF | |
3052 if (skip_diff_buffer) | |
3053 { | |
19888
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diff
changeset
|
3054 FOR_ALL_BUF_WININFO(buf, wip) |
22711
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diff
changeset
|
3055 if (!wininfo_other_tab_diff(wip) |
92f221ad267c
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22699
diff
changeset
|
3056 && (!need_options || wip->wi_optset |
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parents:
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diff
changeset
|
3057 || (wip->wi_win != NULL |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3058 && wip->wi_win->w_buffer == buf))) |
1743 | 3059 break; |
3060 } | |
3061 else | |
3062 #endif | |
3063 wip = buf->b_wininfo; | |
3064 } | |
7 | 3065 return wip; |
3066 } | |
3067 | |
3068 /* | |
3069 * Reset the local window options to the values last used in this window. | |
3070 * If the buffer wasn't used in this window before, use the values from | |
3071 * the most recently used window. If the values were never set, use the | |
3072 * global values for the window. | |
3073 */ | |
3074 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3075 get_winopts(buf_T *buf) |
7 | 3076 { |
3077 wininfo_T *wip; | |
3078 | |
3079 clear_winopt(&curwin->w_onebuf_opt); | |
3080 #ifdef FEAT_FOLDING | |
3081 clearFolding(curwin); | |
3082 #endif | |
3083 | |
22711
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3084 wip = find_wininfo(buf, TRUE, TRUE); |
13931
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3085 if (wip != NULL && wip->wi_win != NULL |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3086 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 3087 { |
18757
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
3088 // The buffer is currently displayed in the window: use the actual |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
3089 // option values instead of the saved (possibly outdated) values. |
13931
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3090 win_T *wp = wip->wi_win; |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
13782
diff
changeset
|
3091 |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3092 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3093 #ifdef FEAT_FOLDING |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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parents:
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diff
changeset
|
3094 curwin->w_fold_manual = wp->w_fold_manual; |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3095 curwin->w_foldinvalid = TRUE; |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3096 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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parents:
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changeset
|
3097 #endif |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3098 } |
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patch 8.0.1836: buffer-local window options may not be recent
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parents:
13782
diff
changeset
|
3099 else if (wip != NULL && wip->wi_optset) |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3100 { |
18757
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changeset
|
3101 // the buffer was displayed in the current window earlier |
7 | 3102 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
3103 #ifdef FEAT_FOLDING | |
3104 curwin->w_fold_manual = wip->wi_fold_manual; | |
3105 curwin->w_foldinvalid = TRUE; | |
3106 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
3107 #endif | |
3108 } | |
3109 else | |
3110 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
3111 | |
3112 #ifdef FEAT_FOLDING | |
18757
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
3113 // Set 'foldlevel' to 'foldlevelstart' if it's not negative. |
7 | 3114 if (p_fdls >= 0) |
3115 curwin->w_p_fdl = p_fdls; | |
3116 #endif | |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
3117 after_copy_winopt(curwin); |
7 | 3118 } |
3119 | |
3120 /* | |
3121 * Find the position (lnum and col) for the buffer 'buf' for the current | |
3122 * window. | |
3123 * Returns a pointer to no_position if no position is found. | |
3124 */ | |
3125 pos_T * | |
7817
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diff
changeset
|
3126 buflist_findfpos(buf_T *buf) |
7 | 3127 { |
3128 wininfo_T *wip; | |
15636
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patch 8.1.0826: too many #ifdefs
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parents:
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diff
changeset
|
3129 static pos_T no_position = {1, 0, 0}; |
7 | 3130 |
22711
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changeset
|
3131 wip = find_wininfo(buf, FALSE, FALSE); |
7 | 3132 if (wip != NULL) |
3133 return &(wip->wi_fpos); | |
3134 else | |
3135 return &no_position; | |
3136 } | |
3137 | |
3138 /* | |
3139 * Find the lnum for the buffer 'buf' for the current window. | |
3140 */ | |
3141 linenr_T | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3142 buflist_findlnum(buf_T *buf) |
7 | 3143 { |
3144 return buflist_findfpos(buf)->lnum; | |
3145 } | |
3146 | |
3147 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
3148 * List all known file names (for :files and :buffers command). |
7 | 3149 */ |
3150 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3151 buflist_list(exarg_T *eap) |
7 | 3152 { |
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
|
3153 buf_T *buf = firstbuf; |
7 | 3154 int len; |
3155 int i; | |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3156 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
|
3157 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
|
3158 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3159 int job_running; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3160 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
|
3161 #endif |
7 | 3162 |
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
|
3163 #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
|
3164 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
|
3165 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
|
3166 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3167 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
|
3168 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3169 ga_init2(&buflist, sizeof(buf_T *), 50); |
19888
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patch 8.2.0500: using the same loop in many places
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parents:
19816
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changeset
|
3170 FOR_ALL_BUFFERS(buf) |
18463
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3171 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3172 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
|
3173 ((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
|
3174 } |
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 |
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 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>
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18225
diff
changeset
|
3177 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>
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18225
diff
changeset
|
3178 |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3179 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
|
3180 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
|
3181 } |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3182 p = buflist_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3183 |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3184 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
|
3185 ? (++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
|
3186 : 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
|
3187 #else |
7 | 3188 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
|
3189 #endif |
7 | 3190 { |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3191 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3192 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
|
3193 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
|
3194 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3195 // skip unlisted buffers, unless ! was used |
6945 | 3196 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3197 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3198 || (vim_strchr(eap->arg, '+') | |
3199 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3200 || (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
|
3201 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3202 || (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
|
3203 && (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
|
3204 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3205 || (vim_strchr(eap->arg, 'R') |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3206 && (!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
|
3207 || (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
|
3208 && (!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
|
3209 || (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
|
3210 && (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
|
3211 #endif |
6945 | 3212 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3213 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3214 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3215 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3216 || (vim_strchr(eap->arg, '#') | |
3217 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3218 continue; |
3219 if (buf_spname(buf) != NULL) | |
3839 | 3220 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3221 else |
3222 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
|
3223 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3224 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3225 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3226 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
|
3227 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3228 #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
|
3229 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
|
3230 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3231 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
|
3232 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3233 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3234 ro_char = 'R'; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3235 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
|
3236 // 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
|
3237 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3238 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
|
3239 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
|
3240 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3241 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3242 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
|
3243 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3244 msg_putchar('\n'); |
302 | 3245 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3246 buf->b_fnum, |
3247 buf->b_p_bl ? ' ' : 'u', | |
3248 buf == curbuf ? '%' : | |
3249 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3250 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3251 (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
|
3252 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3253 changed_char, |
300 | 3254 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3255 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3256 len = IOSIZE - 20; |
7 | 3257 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3258 // put "line 999" in column 40 or after the file name |
7 | 3259 i = 40 - vim_strsize(IObuff); |
3260 do | |
3261 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3262 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
|
3263 #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
|
3264 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
|
3265 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
|
3266 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
|
3267 #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
|
3268 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
|
3269 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum |
272 | 3270 : (long)buflist_findlnum(buf)); |
7 | 3271 msg_outtrans(IObuff); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3272 out_flush(); // output one line at a time |
7 | 3273 ui_breakcheck(); |
3274 } | |
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
|
3275 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3276 #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
|
3277 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
|
3278 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
|
3279 #endif |
7 | 3280 } |
3281 | |
3282 /* | |
3283 * Get file name and line number for file 'fnum'. | |
3284 * Used by DoOneCmd() for translating '%' and '#'. | |
3285 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3286 * Return FAIL if not found, OK for success. | |
3287 */ | |
3288 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3289 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3290 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3291 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3292 linenr_T *lnum) |
7 | 3293 { |
3294 buf_T *buf; | |
3295 | |
3296 buf = buflist_findnr(fnum); | |
3297 if (buf == NULL || buf->b_fname == NULL) | |
3298 return FAIL; | |
3299 | |
3300 *fname = buf->b_fname; | |
3301 *lnum = buflist_findlnum(buf); | |
3302 | |
3303 return OK; | |
3304 } | |
3305 | |
3306 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3307 * Set the file name for "buf"' to "ffname_arg", short file name to |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3308 * "sfname_arg". |
7 | 3309 * The file name with the full path is also remembered, for when :cd is used. |
3310 * Returns FAIL for failure (file name already in use by other buffer) | |
3311 * OK otherwise. | |
3312 */ | |
3313 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3314 setfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3315 buf_T *buf, |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3316 char_u *ffname_arg, |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3317 char_u *sfname_arg, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3318 int message) // give message when buffer already exists |
7 | 3319 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3320 char_u *ffname = ffname_arg; |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3321 char_u *sfname = sfname_arg; |
42 | 3322 buf_T *obuf = NULL; |
7 | 3323 #ifdef UNIX |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3324 stat_T st; |
7 | 3325 #endif |
3326 | |
3327 if (ffname == NULL || *ffname == NUL) | |
3328 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3329 // Removing the name. |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3330 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3331 VIM_CLEAR(buf->b_sfname); |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3332 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3333 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
|
3334 VIM_CLEAR(buf->b_ffname); |
7 | 3335 #ifdef UNIX |
3336 st.st_dev = (dev_T)-1; | |
3337 #endif | |
3338 } | |
3339 else | |
3340 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3341 fname_expand(buf, &ffname, &sfname); // will allocate ffname |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3342 if (ffname == NULL) // out of memory |
7 | 3343 return FAIL; |
3344 | |
3345 /* | |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
3346 * If the file name is already used in another buffer: |
7 | 3347 * - if the buffer is loaded, fail |
3348 * - if the buffer is not loaded, delete it from the list | |
3349 */ | |
3350 #ifdef UNIX | |
3351 if (mch_stat((char *)ffname, &st) < 0) | |
3352 st.st_dev = (dev_T)-1; | |
42 | 3353 #endif |
3354 if (!(buf->b_flags & BF_DUMMY)) | |
3355 #ifdef UNIX | |
3356 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3357 #else |
42 | 3358 obuf = buflist_findname(ffname); |
7 | 3359 #endif |
3360 if (obuf != NULL && obuf != buf) | |
3361 { | |
25885
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3362 win_T *win; |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3363 tabpage_T *tab; |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3364 int in_use = FALSE; |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3365 |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3366 // during startup a window may use a buffer that is not loaded yet |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3367 FOR_ALL_TAB_WINDOWS(tab, win) |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3368 if (win->w_buffer == obuf) |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3369 in_use = TRUE; |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3370 |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3371 // it's loaded or used in a window, fail |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3372 if (obuf->b_ml.ml_mfp != NULL || in_use) |
7 | 3373 { |
3374 if (message) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
3375 emsg(_("E95: Buffer with this name already exists")); |
7 | 3376 vim_free(ffname); |
3377 return FAIL; | |
3378 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3379 // delete from the list |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
3380 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE); |
7 | 3381 } |
3382 sfname = vim_strsave(sfname); | |
3383 if (ffname == NULL || sfname == NULL) | |
3384 { | |
3385 vim_free(sfname); | |
3386 vim_free(ffname); | |
3387 return FAIL; | |
3388 } | |
3389 #ifdef USE_FNAME_CASE | |
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parents:
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diff
changeset
|
3390 fname_case(sfname, 0); // set correct case for short file name |
7 | 3391 #endif |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3392 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3393 vim_free(buf->b_sfname); |
7 | 3394 vim_free(buf->b_ffname); |
3395 buf->b_ffname = ffname; | |
3396 buf->b_sfname = sfname; | |
3397 } | |
3398 buf->b_fname = buf->b_sfname; | |
3399 #ifdef UNIX | |
3400 if (st.st_dev == (dev_T)-1) | |
1873 | 3401 buf->b_dev_valid = FALSE; |
7 | 3402 else |
3403 { | |
1873 | 3404 buf->b_dev_valid = TRUE; |
7 | 3405 buf->b_dev = st.st_dev; |
3406 buf->b_ino = st.st_ino; | |
3407 } | |
3408 #endif | |
3409 | |
3410 buf->b_shortname = FALSE; | |
3411 | |
3412 buf_name_changed(buf); | |
3413 return OK; | |
3414 } | |
3415 | |
3416 /* | |
41 | 3417 * Crude way of changing the name of a buffer. Use with care! |
3418 * The name should be relative to the current directory. | |
3419 */ | |
3420 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3421 buf_set_name(int fnum, char_u *name) |
41 | 3422 { |
3423 buf_T *buf; | |
3424 | |
3425 buf = buflist_findnr(fnum); | |
3426 if (buf != NULL) | |
3427 { | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3428 if (buf->b_sfname != buf->b_ffname) |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3429 vim_free(buf->b_sfname); |
41 | 3430 vim_free(buf->b_ffname); |
844 | 3431 buf->b_ffname = vim_strsave(name); |
3432 buf->b_sfname = NULL; | |
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parents:
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diff
changeset
|
3433 // Allocate ffname and expand into full path. Also resolves .lnk |
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
3434 // files on Win32. |
844 | 3435 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); |
41 | 3436 buf->b_fname = buf->b_sfname; |
3437 } | |
3438 } | |
3439 | |
3440 /* | |
7 | 3441 * Take care of what needs to be done when the name of buffer "buf" has |
3442 * changed. | |
3443 */ | |
3444 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3445 buf_name_changed(buf_T *buf) |
7 | 3446 { |
3447 /* | |
3448 * If the file name changed, also change the name of the swapfile | |
3449 */ | |
3450 if (buf->b_ml.ml_mfp != NULL) | |
3451 ml_setname(buf); | |
3452 | |
26185
582218dbc6b3
patch 8.2.3624: when renaming a terminal buffer status text is not updated
Bram Moolenaar <Bram@vim.org>
parents:
26171
diff
changeset
|
3453 #ifdef FEAT_TERMINAL |
582218dbc6b3
patch 8.2.3624: when renaming a terminal buffer status text is not updated
Bram Moolenaar <Bram@vim.org>
parents:
26171
diff
changeset
|
3454 if (buf->b_term != NULL) |
582218dbc6b3
patch 8.2.3624: when renaming a terminal buffer status text is not updated
Bram Moolenaar <Bram@vim.org>
parents:
26171
diff
changeset
|
3455 term_clear_status_text(buf->b_term); |
582218dbc6b3
patch 8.2.3624: when renaming a terminal buffer status text is not updated
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3456 #endif |
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patch 8.2.3624: when renaming a terminal buffer status text is not updated
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3457 |
7 | 3458 if (curwin->w_buffer == buf) |
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diff
changeset
|
3459 check_arg_idx(curwin); // check file name for arg list |
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diff
changeset
|
3460 maketitle(); // set window title |
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diff
changeset
|
3461 status_redraw_all(); // status lines need to be redrawn |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3462 fmarks_check_names(buf); // check named file marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3463 ml_timestamp(buf); // reset timestamp |
7 | 3464 } |
3465 | |
3466 /* | |
3467 * set alternate file name for current window | |
3468 * | |
3469 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3470 * Return the buffer. | |
3471 */ | |
3472 buf_T * | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3473 setaltfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
3474 char_u *ffname, |
83861277e6a3
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parents:
7799
diff
changeset
|
3475 char_u *sfname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3476 linenr_T lnum) |
7 | 3477 { |
3478 buf_T *buf; | |
3479 | |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3480 // Create a buffer. 'buflisted' is not set if it's a new buffer |
7 | 3481 buf = buflist_new(ffname, sfname, lnum, 0); |
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
3482 if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
7 | 3483 curwin->w_alt_fnum = buf->b_fnum; |
3484 return buf; | |
3485 } | |
3486 | |
3487 /* | |
3488 * Get alternate file name for current window. | |
3489 * Return NULL if there isn't any, and give error message if requested. | |
3490 */ | |
3491 char_u * | |
7817
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parents:
7799
diff
changeset
|
3492 getaltfname( |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3493 int errmsg) // give error message |
7 | 3494 { |
3495 char_u *fname; | |
3496 linenr_T dummy; | |
3497 | |
3498 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3499 { | |
3500 if (errmsg) | |
25064
8f2262c72178
patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
24868
diff
changeset
|
3501 emsg(_(e_no_alternate_file)); |
7 | 3502 return NULL; |
3503 } | |
3504 return fname; | |
3505 } | |
3506 | |
3507 /* | |
3508 * Add a file name to the buflist and return its number. | |
3509 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3510 * | |
3511 * used by qf_init(), main() and doarglist() | |
3512 */ | |
3513 int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3514 buflist_add(char_u *fname, int flags) |
7 | 3515 { |
3516 buf_T *buf; | |
3517 | |
3518 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3519 if (buf != NULL) | |
3520 return buf->b_fnum; | |
3521 return 0; | |
3522 } | |
3523 | |
3524 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3525 /* | |
3526 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3527 */ | |
3528 void | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3529 buflist_slash_adjust(void) |
7 | 3530 { |
3531 buf_T *bp; | |
3532 | |
9649
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
3533 FOR_ALL_BUFFERS(bp) |
7 | 3534 { |
3535 if (bp->b_ffname != NULL) | |
3536 slash_adjust(bp->b_ffname); | |
3537 if (bp->b_sfname != NULL) | |
3538 slash_adjust(bp->b_sfname); | |
3539 } | |
3540 } | |
3541 #endif | |
3542 | |
3543 /* | |
1743 | 3544 * Set alternate cursor position for the current buffer and window "win". |
7 | 3545 * Also save the local window option values. |
3546 */ | |
3547 void | |
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7799
diff
changeset
|
3548 buflist_altfpos(win_T *win) |
7 | 3549 { |
1743 | 3550 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3551 } |
3552 | |
3553 /* | |
3554 * Return TRUE if 'ffname' is not the same file as current file. | |
3555 * Fname must have a full path (expanded by mch_FullName()). | |
3556 */ | |
3557 int | |
7817
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7799
diff
changeset
|
3558 otherfile(char_u *ffname) |
7 | 3559 { |
3560 return otherfile_buf(curbuf, ffname | |
3561 #ifdef UNIX | |
3562 , NULL | |
3563 #endif | |
3564 ); | |
3565 } | |
3566 | |
3567 static int | |
7817
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diff
changeset
|
3568 otherfile_buf( |
83861277e6a3
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parents:
7799
diff
changeset
|
3569 buf_T *buf, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3570 char_u *ffname |
7 | 3571 #ifdef UNIX |
9387
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9228
diff
changeset
|
3572 , stat_T *stp |
7817
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diff
changeset
|
3573 #endif |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3574 ) |
7 | 3575 { |
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diff
changeset
|
3576 // no name is different |
7 | 3577 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) |
3578 return TRUE; | |
3579 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3580 return FALSE; | |
3581 #ifdef UNIX | |
3582 { | |
9387
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diff
changeset
|
3583 stat_T st; |
f094d4085014
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diff
changeset
|
3584 |
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diff
changeset
|
3585 // If no stat_T given, get it now |
7 | 3586 if (stp == NULL) |
3587 { | |
1873 | 3588 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3589 st.st_dev = (dev_T)-1; |
3590 stp = &st; | |
3591 } | |
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diff
changeset
|
3592 // Use dev/ino to check if the files are the same, even when the names |
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parents:
18746
diff
changeset
|
3593 // are different (possible with links). Still need to compare the |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3594 // name above, for when the file doesn't exist yet. |
c469e1930456
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parents:
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diff
changeset
|
3595 // Problem: The dev/ino changes when a file is deleted (and created |
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parents:
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diff
changeset
|
3596 // again) and remains the same when renamed/moved. We don't want to |
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diff
changeset
|
3597 // mch_stat() each buffer each time, that would be too slow. Get the |
c469e1930456
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diff
changeset
|
3598 // dev/ino again when they appear to match, but not when they appear |
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diff
changeset
|
3599 // to be different: Could skip a buffer when it's actually the same |
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parents:
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diff
changeset
|
3600 // file. |
7 | 3601 if (buf_same_ino(buf, stp)) |
3602 { | |
3603 buf_setino(buf); | |
3604 if (buf_same_ino(buf, stp)) | |
3605 return FALSE; | |
3606 } | |
3607 } | |
3608 #endif | |
3609 return TRUE; | |
3610 } | |
3611 | |
3612 #if defined(UNIX) || defined(PROTO) | |
3613 /* | |
3614 * Set inode and device number for a buffer. | |
3615 * Must always be called when b_fname is changed!. | |
3616 */ | |
3617 void | |
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7799
diff
changeset
|
3618 buf_setino(buf_T *buf) |
7 | 3619 { |
9387
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9228
diff
changeset
|
3620 stat_T st; |
7 | 3621 |
3622 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3623 { | |
1873 | 3624 buf->b_dev_valid = TRUE; |
7 | 3625 buf->b_dev = st.st_dev; |
3626 buf->b_ino = st.st_ino; | |
3627 } | |
3628 else | |
1873 | 3629 buf->b_dev_valid = FALSE; |
7 | 3630 } |
3631 | |
3632 /* | |
3633 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3634 */ | |
3635 static int | |
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diff
changeset
|
3636 buf_same_ino( |
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changeset
|
3637 buf_T *buf, |
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9228
diff
changeset
|
3638 stat_T *stp) |
7 | 3639 { |
1873 | 3640 return (buf->b_dev_valid |
7 | 3641 && stp->st_dev == buf->b_dev |
3642 && stp->st_ino == buf->b_ino); | |
3643 } | |
3644 #endif | |
3645 | |
667 | 3646 /* |
3647 * Print info about the current buffer. | |
3648 */ | |
7 | 3649 void |
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changeset
|
3650 fileinfo( |
18757
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diff
changeset
|
3651 int fullname, // when non-zero print full path |
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changeset
|
3652 int shorthelp, |
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7799
diff
changeset
|
3653 int dont_truncate) |
7 | 3654 { |
3655 char_u *name; | |
3656 int n; | |
15543
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changeset
|
3657 char *p; |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3658 char *buffer; |
272 | 3659 size_t len; |
7 | 3660 |
16825
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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
|
3661 buffer = alloc(IOSIZE); |
7 | 3662 if (buffer == NULL) |
3663 return; | |
3664 | |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3665 if (fullname > 1) // 2 CTRL-G: include buffer number |
7 | 3666 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3667 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3668 p = buffer + STRLEN(buffer); |
3669 } | |
3670 else | |
3671 p = buffer; | |
3672 | |
3673 *p++ = '"'; | |
3674 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
|
3675 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3676 else |
3677 { | |
3678 if (!fullname && curbuf->b_fname != NULL) | |
3679 name = curbuf->b_fname; | |
3680 else | |
3681 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
|
3682 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3683 (int)(IOSIZE - (p - buffer)), TRUE); |
3684 } | |
3685 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3686 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3687 curbufIsChanged() ? (shortmess(SHM_MOD) |
3688 ? " [+]" : _(" [Modified]")) : " ", | |
3689 (curbuf->b_flags & BF_NOTEDITED) | |
3690 #ifdef FEAT_QUICKFIX | |
3691 && !bt_dontwrite(curbuf) | |
3692 #endif | |
3693 ? _("[Not edited]") : "", | |
3694 (curbuf->b_flags & BF_NEW) | |
3695 #ifdef FEAT_QUICKFIX | |
3696 && !bt_dontwrite(curbuf) | |
3697 #endif | |
20828
db18625d8134
patch 8.2.0966: 'shortmess' flag "n" not used in two places
Bram Moolenaar <Bram@vim.org>
parents:
20802
diff
changeset
|
3698 ? new_file_message() : "", |
7 | 3699 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
3700 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3701 : _("[readonly]")) : "", |
3702 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3703 || curbuf->b_p_ro) ? | |
3704 " " : ""); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3705 // With 32 bit longs and more than 21,474,836 lines multiplying by 100 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3706 // causes an overflow, thus for large numbers divide instead. |
7 | 3707 if (curwin->w_cursor.lnum > 1000000L) |
3708 n = (int)(((long)curwin->w_cursor.lnum) / | |
3709 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3710 else | |
3711 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3712 (long)curbuf->b_ml.ml_line_count); | |
3713 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3714 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3715 #ifdef FEAT_CMDL_INFO |
3716 else if (p_ru) | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3717 // Current line and column are already on the screen -- webb |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3718 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
|
3719 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
|
3720 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
|
3721 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3722 #endif |
3723 else | |
3724 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3725 vim_snprintf_add(buffer, IOSIZE, |
7 | 3726 _("line %ld of %ld --%d%%-- col "), |
3727 (long)curwin->w_cursor.lnum, | |
3728 (long)curbuf->b_ml.ml_line_count, | |
3729 n); | |
3730 validate_virtcol(); | |
1869 | 3731 len = STRLEN(buffer); |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3732 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3733 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3734 } | |
3735 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3736 (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
|
3737 !shortmess(SHM_FILE)); |
7 | 3738 |
3739 if (dont_truncate) | |
3740 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3741 // Temporarily set msg_scroll to avoid the message being truncated. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3742 // First call msg_start() to get the message in the right place. |
7 | 3743 msg_start(); |
3744 n = msg_scroll; | |
3745 msg_scroll = TRUE; | |
3746 msg(buffer); | |
3747 msg_scroll = n; | |
3748 } | |
3749 else | |
3750 { | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3751 p = (char *)msg_trunc_attr(buffer, FALSE, 0); |
7 | 3752 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3753 // 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
|
3754 // - 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
|
3755 // before redrawing). |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3756 // - 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
|
3757 // prompt. |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3758 set_keep_msg((char_u *)p, 0); |
7 | 3759 } |
3760 | |
3761 vim_free(buffer); | |
3762 } | |
3763 | |
3764 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3765 col_print( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3766 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3767 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3768 int col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3769 int vcol) |
7 | 3770 { |
3771 if (col == vcol) | |
1869 | 3772 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3773 else |
1869 | 3774 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3775 } |
3776 | |
3777 static char_u *lasttitle = NULL; | |
3778 static char_u *lasticon = NULL; | |
3779 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3780 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3781 * 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
|
3782 */ |
7 | 3783 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3784 maketitle(void) |
7 | 3785 { |
3786 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
|
3787 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
|
3788 char_u *icon_str = NULL; |
7 | 3789 int maxlen = 0; |
3790 int len; | |
3791 int mustset; | |
3792 char_u buf[IOSIZE]; | |
3793 int off; | |
3794 | |
3795 if (!redrawing()) | |
3796 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3797 // Postpone updating the title when 'lazyredraw' is set. |
7 | 3798 need_maketitle = TRUE; |
3799 return; | |
3800 } | |
3801 | |
3802 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
|
3803 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
|
3804 return; // nothing to do |
7 | 3805 |
3806 if (p_title) | |
3807 { | |
3808 if (p_titlelen > 0) | |
3809 { | |
3810 maxlen = p_titlelen * Columns / 100; | |
3811 if (maxlen < 10) | |
3812 maxlen = 10; | |
3813 } | |
3814 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3815 title_str = buf; |
7 | 3816 if (*p_titlestring != NUL) |
3817 { | |
3818 #ifdef FEAT_STL_OPT | |
771 | 3819 if (stl_syntax & STL_IN_TITLE) |
3820 { | |
3821 int use_sandbox = FALSE; | |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3822 int called_emsg_before = called_emsg; |
675 | 3823 |
3824 # ifdef FEAT_EVAL | |
771 | 3825 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3826 # 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
|
3827 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3828 p_titlestring, use_sandbox, |
681 | 3829 0, maxlen, NULL, NULL); |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3830 if (called_emsg > called_emsg_before) |
771 | 3831 set_string_option_direct((char_u *)"titlestring", -1, |
3832 (char_u *)"", OPT_FREE, SID_ERROR); | |
3833 } | |
7 | 3834 else |
3835 #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
|
3836 title_str = p_titlestring; |
7 | 3837 } |
3838 else | |
3839 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3840 // format: "fname + (path) (1 of 2) - VIM" |
7 | 3841 |
3780 | 3842 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3843 #define SPACE_FOR_DIR (IOSIZE - 20) | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3844 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM" |
7 | 3845 if (curbuf->b_fname == NULL) |
3780 | 3846 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
|
3847 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3848 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
|
3849 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3850 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
|
3851 SPACE_FOR_FNAME); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3852 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3853 #endif |
7 | 3854 else |
3855 { | |
3856 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3857 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3858 vim_free(p); |
3859 } | |
3860 | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3861 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3862 if (curbuf->b_term == NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3863 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3864 switch (bufIsChanged(curbuf) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3865 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3866 + (!curbuf->b_p_ma * 4)) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3867 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3868 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3869 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3870 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3871 case 4: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3872 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3873 case 5: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3874 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3875 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3876 |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3877 if (curbuf->b_fname != NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3878 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3879 && curbuf->b_term == NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3880 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3881 ) |
7 | 3882 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3883 // Get path of file, replace home dir with ~ |
7 | 3884 off = (int)STRLEN(buf); |
3885 buf[off++] = ' '; | |
3886 buf[off++] = '('; | |
3887 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3888 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3889 #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
|
3890 // avoid "c:/name" to be reduced to "c" |
7 | 3891 if (isalpha(buf[off]) && buf[off + 1] == ':') |
3892 off += 2; | |
3893 #endif | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3894 // remove the file name |
39 | 3895 p = gettail_sep(buf + off); |
7 | 3896 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
|
3897 { |
18757
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parents:
18746
diff
changeset
|
3898 // 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
|
3899 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3900 (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
|
3901 } |
7 | 3902 else |
3903 *p = NUL; | |
39 | 3904 |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
3905 // Translate unprintable chars and concatenate. Keep some |
c469e1930456
patch 8.1.2368: using old C style comments
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diff
changeset
|
3906 // room for the server name. When there is no room (very long |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
3907 // file name) use (...). |
3780 | 3908 if (off < SPACE_FOR_DIR) |
3909 { | |
3910 p = transstr(buf + off); | |
3911 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
3912 vim_free(p); | |
3913 } | |
3914 else | |
3915 { | |
3916 vim_strncpy(buf + off, (char_u *)"...", | |
3917 (size_t)(SPACE_FOR_ARGNR - off)); | |
3918 } | |
7 | 3919 STRCAT(buf, ")"); |
3920 } | |
3921 | |
3780 | 3922 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 3923 |
3924 #if defined(FEAT_CLIENTSERVER) | |
3925 if (serverName != NULL) | |
3926 { | |
3927 STRCAT(buf, " - "); | |
2768 | 3928 vim_strcat(buf, serverName, IOSIZE); |
7 | 3929 } |
3930 else | |
3931 #endif | |
3932 STRCAT(buf, " - VIM"); | |
3933 | |
3934 if (maxlen > 0) | |
3935 { | |
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diff
changeset
|
3936 // make it shorter by removing a bit in the middle |
3277 | 3937 if (vim_strsize(buf) > maxlen) |
3938 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 3939 } |
3940 } | |
3941 } | |
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3942 mustset = value_changed(title_str, &lasttitle); |
7 | 3943 |
3944 if (p_icon) | |
3945 { | |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3946 icon_str = buf; |
7 | 3947 if (*p_iconstring != NUL) |
3948 { | |
3949 #ifdef FEAT_STL_OPT | |
771 | 3950 if (stl_syntax & STL_IN_ICON) |
3951 { | |
3952 int use_sandbox = FALSE; | |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3953 int called_emsg_before = called_emsg; |
675 | 3954 |
3955 # ifdef FEAT_EVAL | |
771 | 3956 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 3957 # endif |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3958 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 3959 p_iconstring, use_sandbox, |
681 | 3960 0, 0, NULL, NULL); |
18949
5c405689da3e
patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents:
18886
diff
changeset
|
3961 if (called_emsg > called_emsg_before) |
771 | 3962 set_string_option_direct((char_u *)"iconstring", -1, |
3963 (char_u *)"", OPT_FREE, SID_ERROR); | |
3964 } | |
7 | 3965 else |
3966 #endif | |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3967 icon_str = p_iconstring; |
7 | 3968 } |
3969 else | |
3970 { | |
3971 if (buf_spname(curbuf) != NULL) | |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3972 p = buf_spname(curbuf); |
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diff
changeset
|
3973 else // use file name only in icon |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3974 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
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diff
changeset
|
3975 *icon_str = NUL; |
18757
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diff
changeset
|
3976 // Truncate name at 100 bytes. |
14087
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3977 len = (int)STRLEN(p); |
7 | 3978 if (len > 100) |
3979 { | |
3980 len -= 100; | |
3981 if (has_mbyte) | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3982 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
|
3983 p += len; |
7 | 3984 } |
14087
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patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3985 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
|
3986 trans_characters(icon_str, IOSIZE); |
7 | 3987 } |
3988 } | |
3989 | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3990 mustset |= value_changed(icon_str, &lasticon); |
7 | 3991 |
3992 if (mustset) | |
3993 resettitle(); | |
3994 } | |
3995 | |
3996 /* | |
3997 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
3998 * from "str" if it does. | |
14087
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parents:
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diff
changeset
|
3999 * Return TRUE if resettitle() is to be called. |
7 | 4000 */ |
4001 static int | |
14087
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diff
changeset
|
4002 value_changed(char_u *str, char_u **last) |
7 | 4003 { |
4004 if ((str == NULL) != (*last == NULL) | |
4005 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
4006 { | |
4007 vim_free(*last); | |
4008 if (str == NULL) | |
14087
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4009 { |
7 | 4010 *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
|
4011 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
|
4012 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
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diff
changeset
|
4013 } |
7 | 4014 else |
14087
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4015 { |
7 | 4016 *last = vim_strsave(str); |
14087
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4017 return TRUE; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4018 } |
7 | 4019 } |
4020 return FALSE; | |
4021 } | |
4022 | |
4023 /* | |
4024 * Put current window title back (used after calling a shell) | |
4025 */ | |
4026 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4027 resettitle(void) |
7 | 4028 { |
4029 mch_settitle(lasttitle, lasticon); | |
4030 } | |
358 | 4031 |
4032 # if defined(EXITFREE) || defined(PROTO) | |
4033 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4034 free_titles(void) |
358 | 4035 { |
4036 vim_free(lasttitle); | |
4037 vim_free(lasticon); | |
4038 } | |
4039 # endif | |
4040 | |
7 | 4041 |
686 | 4042 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4043 |
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diff
changeset
|
4044 /* |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4045 * Used for building in the status line. |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
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|
4046 */ |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
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|
4047 typedef struct |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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|
4048 { |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
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|
4049 char_u *stl_start; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4050 int stl_minwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4051 int stl_maxwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4052 enum { |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4053 Normal, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4054 Empty, |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4055 Group, |
92a100fc5e17
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22713
diff
changeset
|
4056 Middle, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4057 Highlight, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4058 TabPage, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4059 Trunc |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4060 } stl_type; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4061 } stl_item_T; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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|
4062 |
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diff
changeset
|
4063 static size_t stl_items_len = 20; // Initial value, grows as needed. |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4064 static stl_item_T *stl_items = NULL; |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
4065 static int *stl_groupitem = NULL; |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4066 static stl_hlrec_T *stl_hltab = NULL; |
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changeset
|
4067 static stl_hlrec_T *stl_tabtab = NULL; |
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diff
changeset
|
4068 |
7 | 4069 /* |
675 | 4070 * Build a string from the status line items in "fmt". |
7 | 4071 * Return length of string in screen cells. |
4072 * | |
675 | 4073 * Normally works for window "wp", except when working for 'tabline' then it |
4074 * is "curwin". | |
4075 * | |
7 | 4076 * Items are drawn interspersed with the text that surrounds it |
4077 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
4078 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
4079 * | |
4080 * If maxwidth is not zero, the string will be filled at any middle marker | |
4081 * or truncated if too long, fillchar is used for all whitespace. | |
4082 */ | |
4083 int | |
7817
83861277e6a3
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7799
diff
changeset
|
4084 build_stl_str_hl( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4085 win_T *wp, |
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changeset
|
4086 char_u *out, // buffer to write into != NameBuff |
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diff
changeset
|
4087 size_t outlen, // length of out[] |
7817
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7799
diff
changeset
|
4088 char_u *fmt, |
18757
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diff
changeset
|
4089 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox |
7817
83861277e6a3
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diff
changeset
|
4090 int fillchar, |
83861277e6a3
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changeset
|
4091 int maxwidth, |
22721
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changeset
|
4092 stl_hlrec_T **hltab, // return: HL attributes (can be NULL) |
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changeset
|
4093 stl_hlrec_T **tabtab) // return: tab page nrs (can be NULL) |
7 | 4094 { |
15557
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diff
changeset
|
4095 linenr_T lnum; |
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diff
changeset
|
4096 size_t len; |
7 | 4097 char_u *p; |
4098 char_u *s; | |
4099 char_u *t; | |
4333 | 4100 int byteval; |
7 | 4101 #ifdef FEAT_EVAL |
12387
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Christian Brabandt <cb@256bit.org>
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12267
diff
changeset
|
4102 win_T *save_curwin; |
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12267
diff
changeset
|
4103 buf_T *save_curbuf; |
18746
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patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
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18642
diff
changeset
|
4104 int save_VIsual_active; |
7 | 4105 #endif |
4106 int empty_line; | |
4107 colnr_T virtcol; | |
4108 long l; | |
4109 long n; | |
4110 int prevchar_isflag; | |
4111 int prevchar_isitem; | |
4112 int itemisflag; | |
4113 int fillable; | |
4114 char_u *str; | |
4115 long num; | |
4116 int width; | |
4117 int itemcnt; | |
4118 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4119 int group_end_userhl; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4120 int group_start_userhl; |
7 | 4121 int groupdepth; |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4122 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4123 int evaldepth; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4124 #endif |
7 | 4125 int minwid; |
4126 int maxwid; | |
4127 int zeropad; | |
4128 char_u base; | |
4129 char_u opt; | |
4130 #define TMPLEN 70 | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4131 char_u buf_tmp[TMPLEN]; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4132 char_u win_tmp[TMPLEN]; |
678 | 4133 char_u *usefmt = fmt; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4134 stl_hlrec_T *sp; |
12387
1ecdbc207c1e
patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4135 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
|
4136 int save_redr_type = curwin->w_redr_type; |
678 | 4137 |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4138 if (stl_items == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4139 { |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4140 stl_items = ALLOC_MULT(stl_item_T, stl_items_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4141 stl_groupitem = ALLOC_MULT(int, stl_items_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4142 stl_hltab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4143 stl_tabtab = ALLOC_MULT(stl_hlrec_T, stl_items_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4144 } |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4145 |
678 | 4146 #ifdef FEAT_EVAL |
4147 /* | |
4148 * When the format starts with "%!" then evaluate it as an expression and | |
4149 * use the result as the actual format string. | |
4150 */ | |
4151 if (fmt[0] == '%' && fmt[1] == '!') | |
4152 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4153 typval_T tv; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4154 |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4155 tv.v_type = VAR_NUMBER; |
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
|
4156 tv.vval.v_number = wp->w_id; |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4157 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
|
4158 |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
4159 usefmt = eval_to_string_safe(fmt + 2, use_sandbox); |
678 | 4160 if (usefmt == NULL) |
943 | 4161 usefmt = fmt; |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4162 |
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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16738
diff
changeset
|
4163 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 4164 } |
4165 #endif | |
7 | 4166 |
4167 if (fillchar == 0) | |
4168 fillchar = ' '; | |
819 | 4169 |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4170 // The cursor in windows other than the current one isn't always |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4171 // up-to-date, esp. because of autocommands and timers. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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15555
diff
changeset
|
4172 lnum = wp->w_cursor.lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4173 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4174 { |
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
|
4175 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
|
4176 wp->w_cursor.lnum = lnum; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4177 } |
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
|
4178 |
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
|
4179 // Get line & check if empty (cursorpos will show "0-1"). Note that |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
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15555
diff
changeset
|
4180 // 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
|
4181 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 4182 empty_line = (*p == NUL); |
4183 | |
15557
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4184 // Get the byte value now, in case we need it below. This is more efficient |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4185 // 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
|
4186 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
|
4187 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
|
4188 { |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4189 // Line may have changed since checking the cursor column, or the lnum |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4190 // was adjusted above. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4191 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
|
4192 wp->w_cursor.coladd = 0; |
4333 | 4193 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
|
4194 } |
4333 | 4195 else |
4196 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 4197 |
4198 groupdepth = 0; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4199 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4200 evaldepth = 0; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4201 #endif |
7 | 4202 p = out; |
4203 curitem = 0; | |
4204 prevchar_isflag = TRUE; | |
4205 prevchar_isitem = FALSE; | |
678 | 4206 for (s = usefmt; *s; ) |
7 | 4207 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4208 if (curitem == (int)stl_items_len) |
2704 | 4209 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4210 size_t new_len = stl_items_len * 3 / 2; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4211 stl_item_T *new_items; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4212 int *new_groupitem; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4213 stl_hlrec_T *new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4214 |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4215 new_items = vim_realloc(stl_items, sizeof(stl_item_T) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4216 if (new_items == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4217 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4218 stl_items = new_items; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4219 new_groupitem = vim_realloc(stl_groupitem, sizeof(int) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4220 if (new_groupitem == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4221 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4222 stl_groupitem = new_groupitem; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4223 new_hlrec = vim_realloc(stl_hltab, sizeof(stl_hlrec_T) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4224 if (new_hlrec == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4225 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4226 stl_hltab = new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4227 new_hlrec = vim_realloc(stl_tabtab, sizeof(stl_hlrec_T) * new_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4228 if (new_hlrec == NULL) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4229 break; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4230 stl_tabtab = new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4231 stl_items_len = new_len; |
2704 | 4232 } |
4233 | |
7 | 4234 if (*s != NUL && *s != '%') |
4235 prevchar_isflag = prevchar_isitem = FALSE; | |
4236 | |
4237 /* | |
4238 * Handle up to the next '%' or the end. | |
4239 */ | |
4240 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4241 *p++ = *s++; | |
4242 if (*s == NUL || p + 1 >= out + outlen) | |
4243 break; | |
4244 | |
4245 /* | |
4246 * Handle one '%' item. | |
4247 */ | |
4248 s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
4249 if (*s == NUL) // ignore trailing % |
2694 | 4250 break; |
7 | 4251 if (*s == '%') |
4252 { | |
4253 if (p + 1 >= out + outlen) | |
4254 break; | |
4255 *p++ = *s++; | |
4256 prevchar_isflag = prevchar_isitem = FALSE; | |
4257 continue; | |
4258 } | |
4259 if (*s == STL_MIDDLEMARK) | |
4260 { | |
4261 s++; | |
4262 if (groupdepth > 0) | |
4263 continue; | |
22721
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4264 stl_items[curitem].stl_type = Middle; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4265 stl_items[curitem++].stl_start = p; |
7 | 4266 continue; |
4267 } | |
4268 if (*s == STL_TRUNCMARK) | |
4269 { | |
4270 s++; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4271 stl_items[curitem].stl_type = Trunc; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4272 stl_items[curitem++].stl_start = p; |
7 | 4273 continue; |
4274 } | |
4275 if (*s == ')') | |
4276 { | |
4277 s++; | |
4278 if (groupdepth < 1) | |
4279 continue; | |
4280 groupdepth--; | |
4281 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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22713
diff
changeset
|
4282 t = stl_items[stl_groupitem[groupdepth]].stl_start; |
7 | 4283 *p = NUL; |
4284 l = vim_strsize(t); | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4285 if (curitem > stl_groupitem[groupdepth] + 1 |
92a100fc5e17
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diff
changeset
|
4286 && stl_items[stl_groupitem[groupdepth]].stl_minwid == 0) |
7 | 4287 { |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4288 // 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>
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18746
diff
changeset
|
4289 // 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
|
4290 group_start_userhl = group_end_userhl = 0; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4291 for (n = stl_groupitem[groupdepth] - 1; n >= 0; n--) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4292 { |
22721
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4293 if (stl_items[n].stl_type == Highlight) |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4294 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4295 group_start_userhl = group_end_userhl = |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4296 stl_items[n].stl_minwid; |
12684
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4297 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4298 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4299 } |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4300 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++) |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4301 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4302 if (stl_items[n].stl_type == Normal) |
7 | 4303 break; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4304 if (stl_items[n].stl_type == Highlight) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4305 group_end_userhl = stl_items[n].stl_minwid; |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4306 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4307 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4308 { |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4309 // empty group |
7 | 4310 p = t; |
4311 l = 0; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4312 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++) |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4313 { |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4314 // do not use the highlighting from the removed group |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4315 if (stl_items[n].stl_type == Highlight) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4316 stl_items[n].stl_type = Empty; |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4317 // adjust the start position of TabPage to the next |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4318 // item position |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4319 if (stl_items[n].stl_type == TabPage) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4320 stl_items[n].stl_start = p; |
21417
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4321 } |
7 | 4322 } |
4323 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4324 if (l > stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4325 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4326 // truncate, remove n bytes of text at the start |
7 | 4327 if (has_mbyte) |
4328 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4329 // Find the first character that should be included. |
7 | 4330 n = 0; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4331 while (l >= stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4332 { |
4333 l -= ptr2cells(t + n); | |
474 | 4334 n += (*mb_ptr2len)(t + n); |
7 | 4335 } |
4336 } | |
4337 else | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4338 n = (long)(p - t) - stl_items[stl_groupitem[groupdepth]] |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4339 .stl_maxwid + 1; |
7 | 4340 |
4341 *t = '<'; | |
1869 | 4342 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4343 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4344 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4345 // Fill up space left over by half a double-wide char. |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4346 while (++l < stl_items[stl_groupitem[groupdepth]].stl_minwid) |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4347 MB_CHAR2BYTES(fillchar, p); |
7 | 4348 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4349 // correct the start of the items for the truncation |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4350 for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++) |
7 | 4351 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4352 stl_items[l].stl_start -= n; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4353 if (stl_items[l].stl_start < t) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4354 stl_items[l].stl_start = t; |
7 | 4355 } |
4356 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4357 else if (abs(stl_items[stl_groupitem[groupdepth]].stl_minwid) > l) |
7 | 4358 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4359 // fill |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4360 n = stl_items[stl_groupitem[groupdepth]].stl_minwid; |
7 | 4361 if (n < 0) |
4362 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4363 // fill by appending characters |
7 | 4364 n = 0 - n; |
4365 while (l++ < n && p + 1 < out + outlen) | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4366 MB_CHAR2BYTES(fillchar, p); |
7 | 4367 } |
4368 else | |
4369 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4370 // fill by inserting characters |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4371 l = (n - l) * MB_CHAR2LEN(fillchar); |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4372 mch_memmove(t + l, t, (size_t)(p - t)); |
7 | 4373 if (p + l >= out + outlen) |
835 | 4374 l = (long)((out + outlen) - p - 1); |
7 | 4375 p += l; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4376 for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4377 stl_items[n].stl_start += l; |
7 | 4378 for ( ; l > 0; l--) |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4379 MB_CHAR2BYTES(fillchar, t); |
7 | 4380 } |
4381 } | |
4382 continue; | |
4383 } | |
4384 minwid = 0; | |
4385 maxwid = 9999; | |
4386 zeropad = FALSE; | |
4387 l = 1; | |
4388 if (*s == '0') | |
4389 { | |
4390 s++; | |
4391 zeropad = TRUE; | |
4392 } | |
4393 if (*s == '-') | |
4394 { | |
4395 s++; | |
4396 l = -1; | |
4397 } | |
4398 if (VIM_ISDIGIT(*s)) | |
4399 { | |
4400 minwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4401 if (minwid < 0) // overflow |
7 | 4402 minwid = 0; |
4403 } | |
678 | 4404 if (*s == STL_USER_HL) |
7 | 4405 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4406 stl_items[curitem].stl_type = Highlight; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4407 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4408 stl_items[curitem].stl_minwid = minwid > 9 ? 1 : minwid; |
7 | 4409 s++; |
4410 curitem++; | |
4411 continue; | |
4412 } | |
681 | 4413 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4414 { | |
4415 if (*s == STL_TABCLOSENR) | |
4416 { | |
4417 if (minwid == 0) | |
4418 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4419 // %X ends the close label, go back to the previously |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4420 // define tab label nr. |
681 | 4421 for (n = curitem - 1; n >= 0; --n) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4422 if (stl_items[n].stl_type == TabPage |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4423 && stl_items[n].stl_minwid >= 0) |
681 | 4424 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4425 minwid = stl_items[n].stl_minwid; |
681 | 4426 break; |
4427 } | |
4428 } | |
4429 else | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4430 // close nrs are stored as negative values |
681 | 4431 minwid = - minwid; |
4432 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4433 stl_items[curitem].stl_type = TabPage; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4434 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4435 stl_items[curitem].stl_minwid = minwid; |
681 | 4436 s++; |
4437 curitem++; | |
4438 continue; | |
4439 } | |
7 | 4440 if (*s == '.') |
4441 { | |
4442 s++; | |
4443 if (VIM_ISDIGIT(*s)) | |
4444 { | |
4445 maxwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4446 if (maxwid <= 0) // overflow |
7 | 4447 maxwid = 50; |
4448 } | |
4449 } | |
4450 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4451 if (*s == '(') | |
4452 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4453 stl_groupitem[groupdepth++] = curitem; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4454 stl_items[curitem].stl_type = Group; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4455 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4456 stl_items[curitem].stl_minwid = minwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4457 stl_items[curitem].stl_maxwid = maxwid; |
7 | 4458 s++; |
4459 curitem++; | |
4460 continue; | |
4461 } | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4462 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4463 // Denotes end of expanded %{} block |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4464 if (*s == '}' && evaldepth > 0) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4465 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4466 s++; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4467 evaldepth--; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4468 continue; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4469 } |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4470 #endif |
7 | 4471 if (vim_strchr(STL_ALL, *s) == NULL) |
4472 { | |
4473 s++; | |
4474 continue; | |
4475 } | |
4476 opt = *s++; | |
4477 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4478 // OK - now for the real work |
7 | 4479 base = 'D'; |
4480 itemisflag = FALSE; | |
4481 fillable = TRUE; | |
4482 num = -1; | |
4483 str = NULL; | |
4484 switch (opt) | |
4485 { | |
4486 case STL_FILEPATH: | |
4487 case STL_FULLPATH: | |
4488 case STL_FILENAME: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4489 fillable = FALSE; // don't change ' ' to fillchar |
7 | 4490 if (buf_spname(wp->w_buffer) != NULL) |
3839 | 4491 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4492 else |
4493 { | |
4494 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4495 : wp->w_buffer->b_fname; |
7 | 4496 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4497 } | |
4498 trans_characters(NameBuff, MAXPATHL); | |
4499 if (opt != STL_FILENAME) | |
4500 str = NameBuff; | |
4501 else | |
4502 str = gettail(NameBuff); | |
4503 break; | |
4504 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4505 case STL_VIM_EXPR: // '{' |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4506 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4507 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4508 char_u *block_start = s - 1; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4509 #endif |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4510 int reevaluate = (*s == '%'); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4511 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4512 if (reevaluate) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4513 s++; |
7 | 4514 itemisflag = TRUE; |
4515 t = p; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4516 while ((*s != '}' || (reevaluate && s[-1] != '%')) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4517 && *s != NUL && p + 1 < out + outlen) |
7 | 4518 *p++ = *s++; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4519 if (*s != '}') // missing '}' or out of space |
7 | 4520 break; |
4521 s++; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4522 if (reevaluate) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4523 p[-1] = 0; // remove the % at the end of %{% expr %} |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4524 else |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4525 *p = 0; |
7 | 4526 p = t; |
4527 #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
|
4528 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
|
4529 "%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
|
4530 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
|
4531 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
|
4532 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4533 |
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
|
4534 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
|
4535 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
|
4536 save_VIsual_active = VIsual_active; |
7 | 4537 curwin = wp; |
4538 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
|
4539 // 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
|
4540 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
|
4541 VIsual_active = FALSE; |
7 | 4542 |
20996
3af71cbcfdbe
patch 8.2.1049: Vim9: leaking memory when using continuation line
Bram Moolenaar <Bram@vim.org>
parents:
20828
diff
changeset
|
4543 str = eval_to_string_safe(p, use_sandbox); |
7 | 4544 |
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
|
4545 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
|
4546 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
|
4547 VIsual_active = save_VIsual_active; |
145 | 4548 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
|
4549 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4550 |
4551 if (str != NULL && *str != 0) | |
4552 { | |
4553 if (*skipdigits(str) == NUL) | |
4554 { | |
4555 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
|
4556 VIM_CLEAR(str); |
7 | 4557 itemisflag = FALSE; |
4558 } | |
4559 } | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4560 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4561 // If the output of the expression needs to be evaluated |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4562 // replace the %{} block with the result of evaluation |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4563 if (reevaluate && str != NULL && *str != 0 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4564 && strchr((const char *)str, '%') != NULL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4565 && evaldepth < MAX_STL_EVAL_DEPTH) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4566 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4567 size_t parsed_usefmt = (size_t)(block_start - usefmt); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4568 size_t str_length = strlen((const char *)str); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4569 size_t fmt_length = strlen((const char *)s); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4570 size_t new_fmt_len = parsed_usefmt |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4571 + str_length + fmt_length + 3; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4572 char_u *new_fmt = (char_u *)alloc(new_fmt_len * sizeof(char_u)); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4573 char_u *new_fmt_p = new_fmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4574 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4575 new_fmt_p = (char_u *)memcpy(new_fmt_p, usefmt, parsed_usefmt) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4576 + parsed_usefmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4577 new_fmt_p = (char_u *)memcpy(new_fmt_p , str, str_length) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4578 + str_length; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4579 new_fmt_p = (char_u *)memcpy(new_fmt_p, "%}", 2) + 2; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4580 new_fmt_p = (char_u *)memcpy(new_fmt_p , s, fmt_length) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4581 + fmt_length; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4582 *new_fmt_p = 0; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4583 new_fmt_p = NULL; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4584 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4585 if (usefmt != fmt) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4586 vim_free(usefmt); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4587 VIM_CLEAR(str); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4588 usefmt = new_fmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4589 s = usefmt + parsed_usefmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4590 evaldepth++; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4591 continue; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4592 } |
7 | 4593 #endif |
4594 break; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4595 } |
7 | 4596 case STL_LINE: |
4597 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4598 ? 0L : (long)(wp->w_cursor.lnum); | |
4599 break; | |
4600 | |
4601 case STL_NUMLINES: | |
4602 num = wp->w_buffer->b_ml.ml_line_count; | |
4603 break; | |
4604 | |
4605 case STL_COLUMN: | |
4606 num = !(State & INSERT) && empty_line | |
4607 ? 0 : (int)wp->w_cursor.col + 1; | |
4608 break; | |
4609 | |
4610 case STL_VIRTCOL: | |
4611 case STL_VIRTCOL_ALT: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4612 // In list mode virtcol needs to be recomputed |
7 | 4613 virtcol = wp->w_virtcol; |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23869
diff
changeset
|
4614 if (wp->w_p_list && wp->w_lcs_chars.tab1 == NUL) |
7 | 4615 { |
4616 wp->w_p_list = FALSE; | |
4617 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
4618 wp->w_p_list = TRUE; | |
4619 } | |
4620 ++virtcol; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4621 // Don't display %V if it's the same as %c. |
7 | 4622 if (opt == STL_VIRTCOL_ALT |
4623 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4624 ? 0 : (int)wp->w_cursor.col + 1))) | |
4625 break; | |
4626 num = (long)virtcol; | |
4627 break; | |
4628 | |
4629 case STL_PERCENTAGE: | |
4630 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4631 (long)wp->w_buffer->b_ml.ml_line_count); | |
4632 break; | |
4633 | |
4634 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
|
4635 str = buf_tmp; |
1869 | 4636 get_rel_pos(wp, str, TMPLEN); |
7 | 4637 break; |
4638 | |
4639 case STL_ARGLISTSTAT: | |
4640 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
|
4641 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
|
4642 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
|
4643 str = buf_tmp; |
7 | 4644 break; |
4645 | |
4646 case STL_KEYMAP: | |
4647 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
|
4648 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
|
4649 str = buf_tmp; |
7 | 4650 break; |
4651 case STL_PAGENUM: | |
706 | 4652 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4653 num = printer_page_num; |
7 | 4654 #else |
4655 num = 0; | |
4656 #endif | |
4657 break; | |
4658 | |
4659 case STL_BUFNO: | |
4660 num = wp->w_buffer->b_fnum; | |
4661 break; | |
4662 | |
4663 case STL_OFFSET_X: | |
4664 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4665 // FALLTHROUGH |
7 | 4666 case STL_OFFSET: |
4667 #ifdef FEAT_BYTEOFF | |
4668 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4669 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4670 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4671 0 : (int)wp->w_cursor.col); | |
4672 #endif | |
4673 break; | |
4674 | |
4675 case STL_BYTEVAL_X: | |
4676 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4677 // FALLTHROUGH |
7 | 4678 case STL_BYTEVAL: |
4333 | 4679 num = byteval; |
7 | 4680 if (num == NL) |
4681 num = 0; | |
4682 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4683 num = NL; | |
4684 break; | |
4685 | |
4686 case STL_ROFLAG: | |
4687 case STL_ROFLAG_ALT: | |
4688 itemisflag = TRUE; | |
4689 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4690 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4691 break; |
4692 | |
4693 case STL_HELPFLAG: | |
4694 case STL_HELPFLAG_ALT: | |
4695 itemisflag = TRUE; | |
4696 if (wp->w_buffer->b_help) | |
4697 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4698 : _("[Help]")); |
7 | 4699 break; |
4700 | |
4701 case STL_FILETYPE: | |
4702 if (*wp->w_buffer->b_p_ft != NUL | |
4703 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4704 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4705 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4706 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
|
4707 str = buf_tmp; |
7 | 4708 } |
4709 break; | |
4710 | |
4711 case STL_FILETYPE_ALT: | |
4712 itemisflag = TRUE; | |
4713 if (*wp->w_buffer->b_p_ft != NUL | |
4714 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4715 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4716 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4717 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
|
4718 for (t = buf_tmp; *t != 0; t++) |
7 | 4719 *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
|
4720 str = buf_tmp; |
7 | 4721 } |
4722 break; | |
4723 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4724 #if defined(FEAT_QUICKFIX) |
7 | 4725 case STL_PREVIEWFLAG: |
4726 case STL_PREVIEWFLAG_ALT: | |
4727 itemisflag = TRUE; | |
4728 if (wp->w_p_pvw) | |
4729 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4730 : _("[Preview]")); | |
4731 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4732 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4733 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4734 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
|
4735 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
|
4736 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4737 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4738 break; |
7 | 4739 #endif |
4740 | |
4741 case STL_MODIFIED: | |
4742 case STL_MODIFIED_ALT: | |
4743 itemisflag = TRUE; | |
4744 switch ((opt == STL_MODIFIED_ALT) | |
4745 + bufIsChanged(wp->w_buffer) * 2 | |
4746 + (!wp->w_buffer->b_p_ma) * 4) | |
4747 { | |
4748 case 2: str = (char_u *)"[+]"; break; | |
4749 case 3: str = (char_u *)",+"; break; | |
4750 case 4: str = (char_u *)"[-]"; break; | |
4751 case 5: str = (char_u *)",-"; break; | |
4752 case 6: str = (char_u *)"[+-]"; break; | |
4753 case 7: str = (char_u *)",+-"; break; | |
4754 } | |
4755 break; | |
678 | 4756 |
4757 case STL_HIGHLIGHT: | |
4758 t = s; | |
4759 while (*s != '#' && *s != NUL) | |
4760 ++s; | |
4761 if (*s == '#') | |
4762 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4763 stl_items[curitem].stl_type = Highlight; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4764 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4765 stl_items[curitem].stl_minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4766 curitem++; |
4767 } | |
5407 | 4768 if (*s != NUL) |
4769 ++s; | |
678 | 4770 continue; |
7 | 4771 } |
4772 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4773 stl_items[curitem].stl_start = p; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4774 stl_items[curitem].stl_type = Normal; |
7 | 4775 if (str != NULL && *str) |
4776 { | |
4777 t = str; | |
4778 if (itemisflag) | |
4779 { | |
4780 if ((t[0] && t[1]) | |
4781 && ((!prevchar_isitem && *t == ',') | |
4782 || (prevchar_isflag && *t == ' '))) | |
4783 t++; | |
4784 prevchar_isflag = TRUE; | |
4785 } | |
4786 l = vim_strsize(t); | |
4787 if (l > 0) | |
4788 prevchar_isitem = TRUE; | |
4789 if (l > maxwid) | |
4790 { | |
4791 while (l >= maxwid) | |
4792 if (has_mbyte) | |
4793 { | |
4794 l -= ptr2cells(t); | |
474 | 4795 t += (*mb_ptr2len)(t); |
7 | 4796 } |
4797 else | |
4798 l -= byte2cells(*t++); | |
4799 if (p + 1 >= out + outlen) | |
4800 break; | |
4801 *p++ = '<'; | |
4802 } | |
4803 if (minwid > 0) | |
4804 { | |
4805 for (; l < minwid && p + 1 < out + outlen; l++) | |
4806 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4807 // Don't put a "-" in front of a digit. |
7 | 4808 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) |
4809 *p++ = ' '; | |
4810 else | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4811 MB_CHAR2BYTES(fillchar, p); |
7 | 4812 } |
4813 minwid = 0; | |
4814 } | |
4815 else | |
4816 minwid *= -1; | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4817 for (; *t && p + 1 < out + outlen; t++) |
7 | 4818 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4819 // 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
|
4820 // digit follows. |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4821 if (fillable && *t == ' ' |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4822 && (!VIM_ISDIGIT(*(t + 1)) || fillchar != '-')) |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4823 MB_CHAR2BYTES(fillchar, p); |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4824 else |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4825 *p++ = *t; |
7 | 4826 } |
4827 for (; l < minwid && p + 1 < out + outlen; l++) | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4828 MB_CHAR2BYTES(fillchar, p); |
7 | 4829 } |
4830 else if (num >= 0) | |
4831 { | |
4832 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4833 char_u nstr[20]; | |
4834 | |
4835 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
|
4836 break; // not sufficient space |
7 | 4837 prevchar_isitem = TRUE; |
4838 t = nstr; | |
4839 if (opt == STL_VIRTCOL_ALT) | |
4840 { | |
4841 *t++ = '-'; | |
4842 minwid--; | |
4843 } | |
4844 *t++ = '%'; | |
4845 if (zeropad) | |
4846 *t++ = '0'; | |
4847 *t++ = '*'; | |
1869 | 4848 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4849 *t = 0; |
4850 | |
4851 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4852 l++; | |
4853 if (opt == STL_VIRTCOL_ALT) | |
4854 l++; | |
4855 if (l > maxwid) | |
4856 { | |
4857 l += 2; | |
4858 n = l - maxwid; | |
4859 while (l-- > maxwid) | |
4860 num /= nbase; | |
4861 *t++ = '>'; | |
4862 *t++ = '%'; | |
4863 *t = t[-3]; | |
4864 *++t = 0; | |
272 | 4865 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4866 0, num, n); | |
7 | 4867 } |
4868 else | |
272 | 4869 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4870 minwid, num); | |
7 | 4871 p += STRLEN(p); |
4872 } | |
4873 else | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4874 stl_items[curitem].stl_type = Empty; |
7 | 4875 |
4876 if (opt == STL_VIM_EXPR) | |
4877 vim_free(str); | |
4878 | |
4879 if (num >= 0 || (!itemisflag && str && *str)) | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4880 prevchar_isflag = FALSE; // Item not NULL, but not a flag |
7 | 4881 curitem++; |
4882 } | |
4883 *p = NUL; | |
4884 itemcnt = curitem; | |
4885 | |
678 | 4886 #ifdef FEAT_EVAL |
4887 if (usefmt != fmt) | |
4888 vim_free(usefmt); | |
4889 #endif | |
4890 | |
7 | 4891 width = vim_strsize(out); |
4892 if (maxwidth > 0 && width > maxwidth) | |
4893 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4894 // Result is too long, must truncate somewhere. |
7 | 4895 l = 0; |
4896 if (itemcnt == 0) | |
4897 s = out; | |
4898 else | |
4899 { | |
4900 for ( ; l < itemcnt; l++) | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4901 if (stl_items[l].stl_type == Trunc) |
7 | 4902 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4903 // Truncate at %< item. |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4904 s = stl_items[l].stl_start; |
7 | 4905 break; |
4906 } | |
4907 if (l == itemcnt) | |
4908 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4909 // No %< item, truncate first item. |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4910 s = stl_items[0].stl_start; |
7 | 4911 l = 0; |
4912 } | |
4913 } | |
4914 | |
4915 if (width - vim_strsize(s) >= maxwidth) | |
4916 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4917 // Truncation mark is beyond max length |
7 | 4918 if (has_mbyte) |
4919 { | |
4920 s = out; | |
4921 width = 0; | |
4922 for (;;) | |
4923 { | |
4924 width += ptr2cells(s); | |
4925 if (width >= maxwidth) | |
4926 break; | |
474 | 4927 s += (*mb_ptr2len)(s); |
7 | 4928 } |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4929 // Fill up for half a double-wide character. |
7 | 4930 while (++width < maxwidth) |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4931 MB_CHAR2BYTES(fillchar, s); |
7 | 4932 } |
4933 else | |
4934 s = out + maxwidth - 1; | |
4935 for (l = 0; l < itemcnt; l++) | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4936 if (stl_items[l].stl_start > s) |
7 | 4937 break; |
4938 itemcnt = l; | |
4939 *s++ = '>'; | |
4940 *s = 0; | |
4941 } | |
4942 else | |
4943 { | |
4944 if (has_mbyte) | |
4945 { | |
4946 n = 0; | |
4947 while (width >= maxwidth) | |
4948 { | |
4949 width -= ptr2cells(s + n); | |
474 | 4950 n += (*mb_ptr2len)(s + n); |
7 | 4951 } |
4952 } | |
4953 else | |
4954 n = width - maxwidth + 1; | |
4955 p = s + n; | |
1618 | 4956 STRMOVE(s + 1, p); |
7 | 4957 *s = '<'; |
4958 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4959 // Fill up for half a double-wide character. |
7 | 4960 while (++width < maxwidth) |
4961 { | |
4962 s = s + STRLEN(s); | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4963 MB_CHAR2BYTES(fillchar, s); |
7 | 4964 *s = NUL; |
4965 } | |
4966 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4967 --n; // count the '<' |
7 | 4968 for (; l < itemcnt; l++) |
4969 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4970 if (stl_items[l].stl_start - n >= s) |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4971 stl_items[l].stl_start -= n; |
7 | 4972 else |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4973 stl_items[l].stl_start = s; |
7 | 4974 } |
4975 } | |
4976 width = maxwidth; | |
4977 } | |
4978 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
4979 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4980 // Apply STL_MIDDLE if any |
7 | 4981 for (l = 0; l < itemcnt; l++) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4982 if (stl_items[l].stl_type == Middle) |
7 | 4983 break; |
4984 if (l < itemcnt) | |
4985 { | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4986 int middlelength = (maxwidth - width) * MB_CHAR2LEN(fillchar); |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4987 p = stl_items[l].stl_start + middlelength; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4988 STRMOVE(p, stl_items[l].stl_start); |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4989 for (s = stl_items[l].stl_start; s < p;) |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4990 MB_CHAR2BYTES(fillchar, s); |
7 | 4991 for (l++; l < itemcnt; l++) |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4992 stl_items[l].stl_start += middlelength; |
7 | 4993 width = maxwidth; |
4994 } | |
4995 } | |
4996 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4997 // Store the info about highlighting. |
681 | 4998 if (hltab != NULL) |
7 | 4999 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5000 *hltab = stl_hltab; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5001 sp = stl_hltab; |
7 | 5002 for (l = 0; l < itemcnt; l++) |
5003 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5004 if (stl_items[l].stl_type == Highlight) |
7 | 5005 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5006 sp->start = stl_items[l].stl_start; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5007 sp->userhl = stl_items[l].stl_minwid; |
681 | 5008 sp++; |
7 | 5009 } |
5010 } | |
681 | 5011 sp->start = NULL; |
5012 sp->userhl = 0; | |
5013 } | |
5014 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5015 // Store the info about tab pages labels. |
681 | 5016 if (tabtab != NULL) |
5017 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5018 *tabtab = stl_tabtab; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5019 sp = stl_tabtab; |
681 | 5020 for (l = 0; l < itemcnt; l++) |
5021 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5022 if (stl_items[l].stl_type == TabPage) |
681 | 5023 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5024 sp->start = stl_items[l].stl_start; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5025 sp->userhl = stl_items[l].stl_minwid; |
681 | 5026 sp++; |
5027 } | |
5028 } | |
5029 sp->start = NULL; | |
5030 sp->userhl = 0; | |
7 | 5031 } |
5032 | |
18757
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patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
5033 // When inside update_screen we do not want redrawing a stausline, ruler, |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
5034 // 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
|
5035 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
5036 { |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
5037 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
|
5038 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
|
5039 } |
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
|
5040 |
7 | 5041 return width; |
5042 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5043 #endif // FEAT_STL_OPT |
7 | 5044 |
686 | 5045 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
5046 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 5047 /* |
1869 | 5048 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
5049 * using "Top", "Bot" or "All" when appropriate. | |
7 | 5050 */ |
5051 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5052 get_rel_pos( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5053 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5054 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5055 int buflen) |
7 | 5056 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5057 long above; // number of lines above window |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
5058 long below; // number of lines below window |
c469e1930456
patch 8.1.2368: using old C style comments
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diff
changeset
|
5059 |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5060 if (buflen < 3) // need at least 3 chars for writing |
6466 | 5061 return; |
7 | 5062 above = wp->w_topline - 1; |
5063 #ifdef FEAT_DIFF | |
5064 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 5065 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
|
5066 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:
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diff
changeset
|
5067 // indication of filler lines, that can be considered |
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5068 // seeing all lines. |
7 | 5069 #endif |
5070 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
5071 if (below <= 0) | |
1869 | 5072 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
5073 (size_t)(buflen - 1)); | |
7 | 5074 else if (above <= 0) |
1869 | 5075 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 5076 else |
1869 | 5077 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 5078 ? (int)(above / ((above + below) / 100L)) |
5079 : (int)(above * 100L / (above + below))); | |
5080 } | |
5081 #endif | |
5082 | |
5083 /* | |
1869 | 5084 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 5085 * Return TRUE if it was appended. |
5086 */ | |
1869 | 5087 static int |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5088 append_arg_number( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5089 win_T *wp, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5090 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5091 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
|
5092 int add_file) // Add "file" before the arg number |
7 | 5093 { |
5094 char_u *p; | |
5095 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5096 if (ARGCOUNT <= 1) // nothing to do |
7 | 5097 return FALSE; |
5098 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5099 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
|
5100 if (p - buf + 35 >= buflen) // getting too long |
7 | 5101 return FALSE; |
5102 *p++ = ' '; | |
5103 *p++ = '('; | |
5104 if (add_file) | |
5105 { | |
5106 STRCPY(p, "file "); | |
5107 p += 5; | |
5108 } | |
1869 | 5109 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
5110 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 5111 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
5112 return TRUE; | |
5113 } | |
5114 | |
5115 /* | |
5116 * If fname is not a full path, make it a full path. | |
5117 * Returns pointer to allocated memory (NULL for failure). | |
5118 */ | |
5119 char_u * | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5120 fix_fname(char_u *fname) |
7 | 5121 { |
5122 /* | |
5123 * Force expanding the path always for Unix, because symbolic links may | |
5124 * mess up the full path name, even though it starts with a '/'. | |
5125 * Also expand when there is ".." in the file name, try to remove it, | |
5126 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 5127 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 5128 * For MS-Windows also expand names like "longna~1" to "longname". |
5129 */ | |
1082 | 5130 #ifdef UNIX |
7 | 5131 return FullName_save(fname, TRUE); |
5132 #else | |
1420 | 5133 if (!vim_isAbsName(fname) |
5134 || strstr((char *)fname, "..") != NULL | |
5135 || strstr((char *)fname, "//") != NULL | |
5136 # ifdef BACKSLASH_IN_FILENAME | |
5137 || strstr((char *)fname, "\\\\") != NULL | |
5138 # endif | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
5139 # if defined(MSWIN) |
7 | 5140 || vim_strchr(fname, '~') != NULL |
1420 | 5141 # endif |
7 | 5142 ) |
5143 return FullName_save(fname, FALSE); | |
5144 | |
5145 fname = vim_strsave(fname); | |
5146 | |
1420 | 5147 # ifdef USE_FNAME_CASE |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
5148 if (fname != NULL) |
18757
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parents:
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diff
changeset
|
5149 fname_case(fname, 0); // set correct case for file name |
1420 | 5150 # endif |
7 | 5151 |
5152 return fname; | |
5153 #endif | |
5154 } | |
5155 | |
5156 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5157 * 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
|
5158 * "*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
|
5159 * 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
|
5160 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5161 * 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
|
5162 * Note that the resulting "*ffname" pointer should be considered not allocated. |
7 | 5163 */ |
5164 void | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5165 fname_expand( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5166 buf_T *buf UNUSED, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5167 char_u **ffname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5168 char_u **sfname) |
7 | 5169 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5170 if (*ffname == NULL) // no file name given, nothing to do |
7 | 5171 return; |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5172 if (*sfname == NULL) // no short file name given, use ffname |
7 | 5173 *sfname = *ffname; |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5174 *ffname = fix_fname(*ffname); // expand to full path |
7 | 5175 |
5176 #ifdef FEAT_SHORTCUT | |
5177 if (!buf->b_p_bin) | |
5178 { | |
844 | 5179 char_u *rfname; |
7 | 5180 |
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
|
5181 // 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
|
5182 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 5183 if (rfname != NULL) |
7 | 5184 { |
5185 vim_free(*ffname); | |
5186 *ffname = rfname; | |
5187 *sfname = rfname; | |
5188 } | |
5189 } | |
5190 #endif | |
5191 } | |
5192 | |
5193 /* | |
5194 * Open a window for a number of buffers. | |
5195 */ | |
5196 void | |
7817
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5197 ex_buffer_all(exarg_T *eap) |
7 | 5198 { |
5199 buf_T *buf; | |
5200 win_T *wp, *wpnext; | |
5201 int split_ret = OK; | |
5202 int p_ea_save; | |
5203 int open_wins = 0; | |
5204 int r; | |
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18746
diff
changeset
|
5205 int count; // Maximum number of windows to open. |
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parents:
18746
diff
changeset
|
5206 int all; // When TRUE also load inactive buffers. |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5207 int had_tab = cmdmod.cmod_tab; |
698 | 5208 tabpage_T *tpnext; |
7 | 5209 |
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diff
changeset
|
5210 if (eap->addr_count == 0) // make as many windows as possible |
7 | 5211 count = 9999; |
5212 else | |
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diff
changeset
|
5213 count = eap->line2; // make as many windows as specified |
7 | 5214 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) |
5215 all = FALSE; | |
5216 else | |
5217 all = TRUE; | |
5218 | |
5219 setpcmark(); | |
5220 | |
5221 #ifdef FEAT_GUI | |
5222 need_mouse_correct = TRUE; | |
5223 #endif | |
5224 | |
5225 /* | |
5226 * Close superfluous windows (two windows for the same buffer). | |
5227 * Also close windows that are not full-width. | |
5228 */ | |
698 | 5229 if (had_tab > 0) |
4354 | 5230 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5231 for (;;) |
7 | 5232 { |
698 | 5233 tpnext = curtab->tp_next; |
5234 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5235 { |
698 | 5236 wpnext = wp->w_next; |
706 | 5237 if ((wp->w_buffer->b_nwindows > 1 |
22699
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Bram Moolenaar <Bram@vim.org>
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21459
diff
changeset
|
5238 || ((cmdmod.cmod_split & WSP_VERT) |
698 | 5239 ? wp->w_height + wp->w_status_height < Rows - p_ch |
706 | 5240 - tabline_height() |
698 | 5241 : wp->w_width != Columns) |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5242 || (had_tab > 0 && wp != firstwin)) && !ONE_WINDOW |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5243 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
698 | 5244 { |
5245 win_close(wp, FALSE); | |
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diff
changeset
|
5246 wpnext = firstwin; // just in case an autocommand does |
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changeset
|
5247 // something strange with windows |
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diff
changeset
|
5248 tpnext = first_tabpage; // start all over... |
698 | 5249 open_wins = 0; |
5250 } | |
5251 else | |
5252 ++open_wins; | |
7 | 5253 } |
698 | 5254 |
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diff
changeset
|
5255 // Without the ":tab" modifier only do the current tab page. |
698 | 5256 if (had_tab == 0 || tpnext == NULL) |
5257 break; | |
4354 | 5258 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5259 } |
5260 | |
5261 /* | |
5262 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5263 * open one. Otherwise move the window to the right position. | |
5264 * Watch out for autocommands that delete buffers or windows! | |
5265 */ | |
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diff
changeset
|
5266 // Don't execute Win/Buf Enter/Leave autocommands here. |
7 | 5267 ++autocmd_no_enter; |
5268 win_enter(lastwin, FALSE); | |
5269 ++autocmd_no_leave; | |
5270 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5271 { | |
18757
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diff
changeset
|
5272 // Check if this buffer needs a window |
7 | 5273 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) |
5274 continue; | |
5275 | |
701 | 5276 if (had_tab != 0) |
5277 { | |
18757
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diff
changeset
|
5278 // With the ":tab" modifier don't move the window. |
701 | 5279 if (buf->b_nwindows > 0) |
18757
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18746
diff
changeset
|
5280 wp = lastwin; // buffer has a window, skip it |
701 | 5281 else |
5282 wp = NULL; | |
5283 } | |
5284 else | |
5285 { | |
18757
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diff
changeset
|
5286 // Check if this buffer already has a window |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5287 FOR_ALL_WINDOWS(wp) |
701 | 5288 if (wp->w_buffer == buf) |
5289 break; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5290 // If the buffer already has a window, move it |
701 | 5291 if (wp != NULL) |
5292 win_move_after(wp, curwin); | |
5293 } | |
5294 | |
5295 if (wp == NULL && split_ret == OK) | |
7 | 5296 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5297 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5298 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5299 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5300 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5301 // Split the window and put the buffer in it |
7 | 5302 p_ea_save = p_ea; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5303 p_ea = TRUE; // use space from all windows |
7 | 5304 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); |
5305 ++open_wins; | |
5306 p_ea = p_ea_save; | |
5307 if (split_ret == FAIL) | |
5308 continue; | |
5309 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5310 // Open the buffer in this window. |
7 | 5311 swap_exists_action = SEA_DIALOG; |
5312 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5313 if (!bufref_valid(&bufref)) |
20 | 5314 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5315 // autocommands deleted the buffer!!! |
20 | 5316 swap_exists_action = SEA_NONE; |
7 | 5317 break; |
5318 } | |
5319 if (swap_exists_action == SEA_QUIT) | |
5320 { | |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5321 #if defined(FEAT_EVAL) |
24 | 5322 cleanup_T cs; |
5323 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5324 // Reset the error/interrupt/exception state here so that |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5325 // aborting() returns FALSE when closing a window. |
24 | 5326 enter_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5327 #endif |
24 | 5328 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5329 // User selected Quit at ATTENTION prompt; close this window. |
7 | 5330 win_close(curwin, TRUE); |
5331 --open_wins; | |
5332 swap_exists_action = SEA_NONE; | |
602 | 5333 swap_exists_did_quit = TRUE; |
24 | 5334 |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5335 #if defined(FEAT_EVAL) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5336 // Restore the error/interrupt/exception state if not |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5337 // discarded by a new aborting error, interrupt, or uncaught |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5338 // exception. |
24 | 5339 leave_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5340 #endif |
7 | 5341 } |
5342 else | |
5343 handle_swap_exists(NULL); | |
5344 } | |
5345 | |
5346 ui_breakcheck(); | |
5347 if (got_int) | |
5348 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5349 (void)vgetc(); // only break the file loading, not the rest |
7 | 5350 break; |
5351 } | |
20 | 5352 #ifdef FEAT_EVAL |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5353 // Autocommands deleted the buffer or aborted script processing!!! |
20 | 5354 if (aborting()) |
5355 break; | |
5356 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5357 // When ":tab" was used open a new tab for a new window repeatedly. |
698 | 5358 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5359 cmdmod.cmod_tab = 9999; |
7 | 5360 } |
5361 --autocmd_no_enter; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5362 win_enter(firstwin, FALSE); // back to first window |
7 | 5363 --autocmd_no_leave; |
5364 | |
5365 /* | |
5366 * Close superfluous windows. | |
5367 */ | |
5368 for (wp = lastwin; open_wins > count; ) | |
5369 { | |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5370 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5371 || autowrite(wp->w_buffer, FALSE) == OK); |
5372 if (!win_valid(wp)) | |
5373 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5374 // BufWrite Autocommands made the window invalid, start over |
7 | 5375 wp = lastwin; |
5376 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5377 else if (r) |
7 | 5378 { |
11957
bc0fee081e1e
patch 8.0.0858: can exit while a terminal is still running a job
Christian Brabandt <cb@256bit.org>
parents:
11917
diff
changeset
|
5379 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5380 --open_wins; |
5381 wp = lastwin; | |
5382 } | |
5383 else | |
5384 { | |
5385 wp = wp->w_prev; | |
5386 if (wp == NULL) | |
5387 break; | |
5388 } | |
5389 } | |
5390 } | |
5391 | |
5392 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5393 static int chk_modeline(linenr_T, int); |
717 | 5394 |
7 | 5395 /* |
5396 * do_modelines() - process mode lines for the current file | |
5397 * | |
717 | 5398 * "flags" can be: |
5399 * OPT_WINONLY only set options local to window | |
5400 * OPT_NOWIN don't set options local to window | |
5401 * | |
7 | 5402 * Returns immediately if the "ml" option isn't set. |
5403 */ | |
5404 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5405 do_modelines(int flags) |
7 | 5406 { |
23 | 5407 linenr_T lnum; |
5408 int nmlines; | |
5409 static int entered = 0; | |
7 | 5410 |
5411 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5412 return; | |
5413 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5414 // Disallow recursive entry here. Can happen when executing a modeline |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5415 // triggers an autocommand, which reloads modelines with a ":do". |
7 | 5416 if (entered) |
5417 return; | |
5418 | |
5419 ++entered; | |
25696
64fa341cc33b
patch 8.2.3384: cannot disable modeline for an individual file
Bram Moolenaar <Bram@vim.org>
parents:
25487
diff
changeset
|
5420 for (lnum = 1; curbuf->b_p_ml && lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; |
7 | 5421 ++lnum) |
717 | 5422 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5423 nmlines = 0; |
5424 | |
25696
64fa341cc33b
patch 8.2.3384: cannot disable modeline for an individual file
Bram Moolenaar <Bram@vim.org>
parents:
25487
diff
changeset
|
5425 for (lnum = curbuf->b_ml.ml_line_count; curbuf->b_p_ml && lnum > 0 && lnum > nmlines |
7 | 5426 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) |
717 | 5427 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5428 nmlines = 0; |
5429 --entered; | |
5430 } | |
5431 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5432 #include "version.h" // for version number |
7 | 5433 |
5434 /* | |
5435 * chk_modeline() - check a single line for a mode string | |
5436 * Return FAIL if an error encountered. | |
5437 */ | |
5438 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5439 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5440 linenr_T lnum, |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5441 int flags) // Same as for do_modelines(). |
7 | 5442 { |
5443 char_u *s; | |
5444 char_u *e; | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5445 char_u *linecopy; // local copy of any modeline found |
7 | 5446 int prev; |
5447 int vers; | |
5448 int end; | |
5449 int retval = OK; | |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5450 sctx_T save_current_sctx; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5451 |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5452 ESTACK_CHECK_DECLARATION |
7 | 5453 |
5454 prev = -1; | |
5455 for (s = ml_get(lnum); *s != NUL; ++s) | |
5456 { | |
5457 if (prev == -1 || vim_isspace(prev)) | |
5458 { | |
5459 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5460 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5461 break; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5462 // Accept both "vim" and "Vim". |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5463 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5464 { |
5465 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5466 e = s + 4; | |
5467 else | |
5468 e = s + 3; | |
5469 vers = getdigits(&e); | |
5470 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5471 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5472 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5473 && (s[3] == ':' |
5474 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5475 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5476 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5477 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5478 break; | |
5479 } | |
5480 } | |
5481 prev = *s; | |
5482 } | |
5483 | |
5484 if (*s) | |
5485 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5486 do // skip over "ex:", "vi:" or "vim:" |
7 | 5487 ++s; |
5488 while (s[-1] != ':'); | |
5489 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5490 s = linecopy = vim_strsave(s); // copy the line, it will change |
7 | 5491 if (linecopy == NULL) |
5492 return FAIL; | |
5493 | |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5494 // prepare for emsg() |
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5495 estack_push(ETYPE_MODELINE, (char_u *)"modelines", lnum); |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5496 ESTACK_CHECK_SETUP |
7 | 5497 |
5498 end = FALSE; | |
5499 while (end == FALSE) | |
5500 { | |
5501 s = skipwhite(s); | |
5502 if (*s == NUL) | |
5503 break; | |
5504 | |
5505 /* | |
5506 * Find end of set command: ':' or end of line. | |
5507 * Skip over "\:", replacing it with ":". | |
5508 */ | |
5509 for (e = s; *e != ':' && *e != NUL; ++e) | |
5510 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5511 STRMOVE(e, e + 1); |
7 | 5512 if (*e == NUL) |
5513 end = TRUE; | |
5514 | |
5515 /* | |
5516 * If there is a "set" command, require a terminating ':' and | |
5517 * ignore the stuff after the ':'. | |
5518 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5519 * "vi:opt opt opt: foo" -- foo interpreted | |
5520 * Accept "se" for compatibility with Elvis. | |
5521 */ | |
5522 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5523 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5524 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5525 if (*e != ':') // no terminating ':'? |
7 | 5526 break; |
5527 end = TRUE; | |
5528 s = vim_strchr(s, ' ') + 1; | |
5529 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5530 *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
|
5531 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5532 if (*s != NUL) // skip over an empty "::" |
7 | 5533 { |
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
|
5534 int secure_save = secure; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5535 |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5536 save_current_sctx = current_sctx; |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5537 current_sctx.sc_version = 1; |
7 | 5538 #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
|
5539 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
|
5540 current_sctx.sc_seq = 0; |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5541 current_sctx.sc_lnum = lnum; |
23390
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5542 #endif |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5543 |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5544 // 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
|
5545 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
|
5546 |
717 | 5547 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
|
5548 |
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
|
5549 secure = secure_save; |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14658
diff
changeset
|
5550 current_sctx = save_current_sctx; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5551 if (retval == FAIL) // stop if error found |
7 | 5552 break; |
5553 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5554 s = e + 1; // advance to next part |
7 | 5555 } |
5556 | |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5557 ESTACK_CHECK_NOW |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5558 estack_pop(); |
7 | 5559 vim_free(linecopy); |
5560 } | |
5561 return retval; | |
5562 } | |
5563 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5564 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5565 * 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
|
5566 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5567 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5568 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5569 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5570 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
|
5571 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5572 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5573 #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
|
5574 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5575 * 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
|
5576 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5577 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5578 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
|
5579 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5580 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
|
5581 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5582 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5583 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5584 #if defined(FEAT_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
|
5585 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5586 * 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
|
5587 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5588 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5589 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
|
5590 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5591 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
|
5592 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5593 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5594 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5595 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5596 * 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
|
5597 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5598 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5599 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
|
5600 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5601 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
|
5602 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5603 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5604 /* |
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
|
5605 * 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
|
5606 */ |
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
|
5607 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
|
5608 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
|
5609 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5610 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
|
5611 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5612 |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5613 /* |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5614 * 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
|
5615 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5616 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5617 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5618 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5619 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
|
5620 && 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
|
5621 } |
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
|
5622 |
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
|
5623 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5624 * 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
|
5625 * 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
|
5626 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5627 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5628 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
|
5629 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5630 return buf != NULL && ((buf->b_p_bt[0] == '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
|
5631 || 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
|
5632 || 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
|
5633 || 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
|
5634 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5635 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5636 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5637 * 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
|
5638 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5639 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5640 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
|
5641 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5642 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
|
5643 } |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5644 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5645 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5646 * 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
|
5647 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5648 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5649 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5650 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
|
5651 { |
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
|
5652 return buf != NULL && (buf->b_p_bt[0] == 'n' |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5653 || buf->b_p_bt[0] == 't' |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5654 || 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
|
5655 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5656 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5657 #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
|
5658 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5659 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
|
5660 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5661 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
|
5662 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
5663 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
|
5664 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5665 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5666 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5667 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5668 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5669 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5670 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5671 * 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
|
5672 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5673 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5674 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5675 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
|
5676 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5677 // '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
|
5678 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
|
5679 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5680 case 'u': // "unload" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5681 case 'w': // "wipe" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5682 case 'd': return FALSE; // "delete" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5683 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
|
5684 } |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5685 return (p_hid || (cmdmod.cmod_flags & CMOD_HIDE)); |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5686 } |
7 | 5687 |
5688 /* | |
5689 * Return special buffer name. | |
5690 * Returns NULL when the buffer has a normal file name. | |
5691 */ | |
3839 | 5692 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5693 buf_spname(buf_T *buf) |
7 | 5694 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5695 #if defined(FEAT_QUICKFIX) |
7 | 5696 if (bt_quickfix(buf)) |
643 | 5697 { |
5698 /* | |
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
|
5699 * 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
|
5700 * the buffer number stored in the global quickfix stack. |
643 | 5701 */ |
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
|
5702 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
|
5703 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
|
5704 else |
3839 | 5705 return (char_u *)_(msg_loclist); |
643 | 5706 } |
7 | 5707 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5708 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5709 // 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
|
5710 // 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
|
5711 if (bt_nofilename(buf)) |
7 | 5712 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5713 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5714 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5715 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
|
5716 #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
|
5717 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
|
5718 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
|
5719 #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
|
5720 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
|
5721 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
|
5722 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
5723 #ifdef FEAT_PROP_POPUP |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5724 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5725 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5726 #endif |
3839 | 5727 return (char_u *)_("[Scratch]"); |
7 | 5728 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5729 |
7 | 5730 if (buf->b_fname == NULL) |
22822
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5731 return buf_get_fname(buf); |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5732 return NULL; |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5733 } |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5734 |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5735 /* |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5736 * Get "buf->b_fname", use "[No Name]" if it is NULL. |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5737 */ |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5738 char_u * |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5739 buf_get_fname(buf_T *buf) |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5740 { |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5741 if (buf->b_fname == NULL) |
3839 | 5742 return (char_u *)_("[No Name]"); |
22822
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5743 return buf->b_fname; |
7 | 5744 } |
5745 | |
5746 /* | |
5747 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5748 */ | |
5749 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5750 set_buflisted(int on) |
7 | 5751 { |
5752 if (on != curbuf->b_p_bl) | |
5753 { | |
5754 curbuf->b_p_bl = on; | |
5755 if (on) | |
5756 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5757 else | |
5758 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5759 } | |
5760 } | |
5761 | |
5762 /* | |
5763 * Read the file for "buf" again and check if the contents changed. | |
5764 * Return TRUE if it changed or this could not be checked. | |
5765 */ | |
5766 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5767 buf_contents_changed(buf_T *buf) |
7 | 5768 { |
5769 buf_T *newbuf; | |
5770 int differ = TRUE; | |
5771 linenr_T lnum; | |
5772 aco_save_T aco; | |
5773 exarg_T ea; | |
5774 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5775 // Allocate a buffer without putting it in the buffer list. |
7 | 5776 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
5777 if (newbuf == NULL) | |
5778 return TRUE; | |
5779 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5780 // Force the 'fileencoding' and 'fileformat' to be equal. |
7 | 5781 if (prep_exarg(&ea, buf) == FAIL) |
5782 { | |
5783 wipe_buffer(newbuf, FALSE); | |
5784 return TRUE; | |
5785 } | |
5786 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5787 // set curwin/curbuf to buf and save a few things |
7 | 5788 aucmd_prepbuf(&aco, newbuf); |
5789 | |
625 | 5790 if (ml_open(curbuf) == OK |
7 | 5791 && readfile(buf->b_ffname, buf->b_fname, |
5792 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5793 &ea, READ_NEW | READ_DUMMY) == OK) | |
5794 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5795 // compare the two files line by line |
7 | 5796 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) |
5797 { | |
5798 differ = FALSE; | |
5799 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5800 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5801 { | |
5802 differ = TRUE; | |
5803 break; | |
5804 } | |
5805 } | |
5806 } | |
5807 vim_free(ea.cmd); | |
5808 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5809 // restore curwin/curbuf and a few other things |
7 | 5810 aucmd_restbuf(&aco); |
5811 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5812 if (curbuf != newbuf) // safety check |
7 | 5813 wipe_buffer(newbuf, FALSE); |
5814 | |
5815 return differ; | |
5816 } | |
5817 | |
5818 /* | |
5819 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5820 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5821 * marks. | |
5822 */ | |
5823 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5824 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5825 buf_T *buf, |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5826 int aucmd) // When TRUE trigger autocommands. |
7 | 5827 { |
5828 if (buf->b_fnum == top_file_num - 1) | |
5829 --top_file_num; | |
5830 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5831 if (!aucmd) // Don't trigger BufDelete autocommands here. |
1410 | 5832 block_autocmds(); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5833 |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5834 close_buffer(NULL, buf, DOBUF_WIPE, FALSE, TRUE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5835 |
7 | 5836 if (!aucmd) |
1410 | 5837 unblock_autocmds(); |
7 | 5838 } |