Mercurial > vim
annotate src/buffer.c @ 28222:85540173d3ca v8.2.4637
patch 8.2.4637: warning for using uninitialized variable
Commit: https://github.com/vim/vim/commit/565d1278cbbb7bc927bee207d5c2bc0bb95928fa
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Mar 27 18:11:05 2022 +0100
patch 8.2.4637: warning for using uninitialized variable
Problem: Warning for using uninitialized variable. (Tony Mechelynck)
Solution: Initialize it.
author | Bram Moolenaar <Bram@vim.org> |
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date | Sun, 27 Mar 2022 19:15:03 +0200 |
parents | 522864f990ec |
children | a4aad5142959 |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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 |
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66 |
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67 // Number of times free_buffer() was called. |
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68 static int buf_free_count = 0; |
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69 |
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70 static int top_file_num = 1; // highest file number |
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71 static garray_T buf_reuse = GA_EMPTY; // file numbers to recycle |
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72 |
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73 /* |
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74 * Return the highest possible buffer number. |
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75 */ |
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76 int |
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77 get_highest_fnum(void) |
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78 { |
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79 return top_file_num - 1; |
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80 } |
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81 |
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82 /* |
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83 * Read data from buffer for retrying. |
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84 */ |
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85 static int |
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86 read_buffer( |
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87 int read_stdin, // read file from stdin, otherwise fifo |
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88 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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89 int flags) // extra flags for readfile() |
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90 { |
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91 int retval = OK; |
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92 linenr_T line_count; |
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93 |
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94 // Read from the buffer which the text is already filled in and append at |
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95 // the end. This makes it possible to retry when 'fileformat' or |
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96 // 'fileencoding' was guessed wrong. |
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97 line_count = curbuf->b_ml.ml_line_count; |
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98 retval = readfile( |
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99 read_stdin ? NULL : curbuf->b_ffname, |
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100 read_stdin ? NULL : curbuf->b_fname, |
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101 line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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102 flags | READ_BUFFER); |
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103 if (retval == OK) |
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104 { |
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105 // Delete the binary lines. |
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106 while (--line_count >= 0) |
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107 ml_delete((linenr_T)1); |
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108 } |
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109 else |
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110 { |
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111 // Delete the converted lines. |
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112 while (curbuf->b_ml.ml_line_count > line_count) |
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113 ml_delete(line_count); |
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114 } |
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115 // Put the cursor on the first line. |
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116 curwin->w_cursor.lnum = 1; |
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117 curwin->w_cursor.col = 0; |
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118 |
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119 if (read_stdin) |
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120 { |
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121 // Set or reset 'modified' before executing autocommands, so that |
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122 // it can be changed there. |
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123 if (!readonlymode && !BUFEMPTY()) |
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124 changed(); |
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125 else if (retval == OK) |
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126 unchanged(curbuf, FALSE, TRUE); |
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127 |
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128 if (retval == OK) |
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129 { |
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130 #ifdef FEAT_EVAL |
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131 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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132 curbuf, &retval); |
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133 #else |
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134 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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135 #endif |
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136 } |
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137 } |
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138 return retval; |
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139 } |
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140 |
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141 #if defined(FEAT_EVAL) || defined(PROTO) |
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 #endif |
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159 |
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160 /* |
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161 * Open current buffer, that is: open the memfile and read the file into |
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162 * memory. |
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163 * Return FAIL for failure, OK otherwise. |
7 | 164 */ |
165 int | |
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166 open_buffer( |
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167 int read_stdin, // read file from stdin |
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168 exarg_T *eap, // for forced 'ff' and 'fenc' or NULL |
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169 int flags) // extra flags for readfile() |
7 | 170 { |
171 int retval = OK; | |
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172 bufref_T old_curbuf; |
4139 | 173 #ifdef FEAT_SYN_HL |
174 long old_tw = curbuf->b_p_tw; | |
175 #endif | |
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176 int read_fifo = FALSE; |
7 | 177 |
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178 // The 'readonly' flag is only set when BF_NEVERLOADED is being reset. |
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179 // When re-entering the same buffer, it should not change, because the |
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180 // user may have reset the flag by hand. |
7 | 181 if (readonlymode && curbuf->b_ffname != NULL |
182 && (curbuf->b_flags & BF_NEVERLOADED)) | |
183 curbuf->b_p_ro = TRUE; | |
184 | |
625 | 185 if (ml_open(curbuf) == FAIL) |
7 | 186 { |
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187 // There MUST be a memfile, otherwise we can't do anything |
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188 // If we can't create one for the current buffer, take another buffer |
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189 close_buffer(NULL, curbuf, 0, FALSE, FALSE); |
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190 FOR_ALL_BUFFERS(curbuf) |
7 | 191 if (curbuf->b_ml.ml_mfp != NULL) |
192 break; | |
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193 // If there is no memfile at all, exit. |
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194 // This is OK, since there are no changes to lose. |
7 | 195 if (curbuf == NULL) |
196 { | |
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197 emsg(_(e_cannot_allocate_any_buffer_exiting)); |
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198 |
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199 // Don't try to do any saving, with "curbuf" NULL almost nothing |
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200 // will work. |
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201 v_dying = 2; |
7 | 202 getout(2); |
203 } | |
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204 |
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205 emsg(_(e_cannot_allocate_buffer_using_other_one)); |
7 | 206 enter_buffer(curbuf); |
4139 | 207 #ifdef FEAT_SYN_HL |
208 if (old_tw != curbuf->b_p_tw) | |
209 check_colorcolumn(curwin); | |
210 #endif | |
7 | 211 return FAIL; |
212 } | |
213 | |
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214 // The autocommands in readfile() may change the buffer, but only AFTER |
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215 // reading the file. |
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216 set_bufref(&old_curbuf, curbuf); |
7 | 217 modified_was_set = FALSE; |
218 | |
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219 // mark cursor position as being invalid |
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220 curwin->w_valid = 0; |
7 | 221 |
222 if (curbuf->b_ffname != NULL | |
223 #ifdef FEAT_NETBEANS_INTG | |
224 && netbeansReadFile | |
225 #endif | |
226 ) | |
227 { | |
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228 int old_msg_silent = msg_silent; |
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229 #ifdef UNIX |
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230 int save_bin = curbuf->b_p_bin; |
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231 int perm; |
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232 #endif |
7 | 233 #ifdef FEAT_NETBEANS_INTG |
234 int oldFire = netbeansFireChanges; | |
235 | |
236 netbeansFireChanges = 0; | |
237 #endif | |
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238 #ifdef UNIX |
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239 perm = mch_getperm(curbuf->b_ffname); |
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240 if (perm >= 0 && (S_ISFIFO(perm) |
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241 || S_ISSOCK(perm) |
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242 # ifdef OPEN_CHR_FILES |
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243 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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244 # endif |
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245 )) |
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246 read_fifo = TRUE; |
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247 if (read_fifo) |
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248 curbuf->b_p_bin = TRUE; |
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249 #endif |
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250 if (shortmess(SHM_FILEINFO)) |
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251 msg_silent = 1; |
7 | 252 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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253 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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254 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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255 #ifdef UNIX |
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256 if (read_fifo) |
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257 { |
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258 curbuf->b_p_bin = save_bin; |
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259 if (retval == OK) |
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260 retval = read_buffer(FALSE, eap, flags); |
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261 } |
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262 #endif |
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263 msg_silent = old_msg_silent; |
7 | 264 #ifdef FEAT_NETBEANS_INTG |
265 netbeansFireChanges = oldFire; | |
266 #endif | |
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267 // Help buffer is filtered. |
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268 if (bt_help(curbuf)) |
7 | 269 fix_help_buffer(); |
270 } | |
271 else if (read_stdin) | |
272 { | |
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273 int save_bin = curbuf->b_p_bin; |
7 | 274 |
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275 // First read the text in binary mode into the buffer. |
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276 // Then read from that same buffer and append at the end. This makes |
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277 // it possible to retry when 'fileformat' or 'fileencoding' was |
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278 // guessed wrong. |
7 | 279 curbuf->b_p_bin = TRUE; |
280 retval = readfile(NULL, NULL, (linenr_T)0, | |
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281 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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282 flags | (READ_NEW + READ_STDIN)); |
7 | 283 curbuf->b_p_bin = save_bin; |
284 if (retval == OK) | |
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285 retval = read_buffer(TRUE, eap, flags); |
7 | 286 } |
287 | |
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288 // if first time loading this buffer, init b_chartab[] |
7 | 289 if (curbuf->b_flags & BF_NEVERLOADED) |
5438 | 290 { |
7 | 291 (void)buf_init_chartab(curbuf, FALSE); |
5440 | 292 #ifdef FEAT_CINDENT |
5438 | 293 parse_cino(curbuf); |
5440 | 294 #endif |
5438 | 295 } |
7 | 296 |
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297 // Set/reset the Changed flag first, autocmds may change the buffer. |
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298 // Apply the automatic commands, before processing the modelines. |
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299 // So the modelines have priority over autocommands. |
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300 // |
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301 // When reading stdin, the buffer contents always needs writing, so set |
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302 // the changed flag. Unless in readonly mode: "ls | gview -". |
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303 // When interrupted and 'cpoptions' contains 'i' set changed flag. |
1291 | 304 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
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305 || modified_was_set // ":set modified" used in autocmd |
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306 #ifdef FEAT_EVAL |
7 | 307 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
308 #endif | |
1291 | 309 ) |
7 | 310 changed(); |
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311 else if (retval == OK && !read_stdin && !read_fifo) |
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312 unchanged(curbuf, FALSE, TRUE); |
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313 save_file_ff(curbuf); // keep this fileformat |
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314 |
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315 // Set last_changedtick to avoid triggering a TextChanged autocommand right |
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316 // after it was added. |
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317 curbuf->b_last_changedtick = CHANGEDTICK(curbuf); |
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318 curbuf->b_last_changedtick_i = CHANGEDTICK(curbuf); |
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319 curbuf->b_last_changedtick_pum = CHANGEDTICK(curbuf); |
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320 |
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321 // require "!" to overwrite the file, because it wasn't read completely |
7 | 322 #ifdef FEAT_EVAL |
323 if (aborting()) | |
324 #else | |
325 if (got_int) | |
326 #endif | |
327 curbuf->b_flags |= BF_READERR; | |
328 | |
20 | 329 #ifdef FEAT_FOLDING |
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330 // Need to update automatic folding. Do this before the autocommands, |
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331 // they may use the fold info. |
20 | 332 foldUpdateAll(curwin); |
333 #endif | |
334 | |
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335 // need to set w_topline, unless some autocommand already did that. |
7 | 336 if (!(curwin->w_valid & VALID_TOPLINE)) |
337 { | |
338 curwin->w_topline = 1; | |
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339 #ifdef FEAT_DIFF |
7 | 340 curwin->w_topfill = 0; |
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341 #endif |
7 | 342 } |
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343 #ifdef FEAT_EVAL |
7 | 344 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); |
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345 #else |
7 | 346 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
347 #endif | |
348 | |
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349 if (retval == OK) |
7 | 350 { |
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351 // The autocommands may have changed the current buffer. Apply the |
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352 // modelines to the correct buffer, if it still exists and is loaded. |
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353 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
7 | 354 { |
355 aco_save_T aco; | |
356 | |
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357 // Go to the buffer that was opened. |
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358 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
717 | 359 do_modelines(0); |
7 | 360 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
361 | |
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362 if ((flags & READ_NOWINENTER) == 0) |
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363 #ifdef FEAT_EVAL |
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364 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, |
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365 curbuf, &retval); |
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366 #else |
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367 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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368 #endif |
7 | 369 |
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370 // restore curwin/curbuf and a few other things |
7 | 371 aucmd_restbuf(&aco); |
372 } | |
373 } | |
374 | |
375 return retval; | |
376 } | |
377 | |
378 /* | |
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379 * Store "buf" in "bufref" and set the free count. |
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380 */ |
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381 void |
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382 set_bufref(bufref_T *bufref, buf_T *buf) |
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383 { |
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384 bufref->br_buf = buf; |
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385 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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386 bufref->br_buf_free_count = buf_free_count; |
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387 } |
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388 |
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389 /* |
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390 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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391 * set_bufref() was called and it is a valid buffer. |
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392 * Only goes through the buffer list if buf_free_count changed. |
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393 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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394 * the same allocated memory, but it's a different buffer. |
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395 */ |
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396 int |
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397 bufref_valid(bufref_T *bufref) |
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398 { |
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399 return bufref->br_buf_free_count == buf_free_count |
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400 ? TRUE : buf_valid(bufref->br_buf) |
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401 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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402 } |
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403 |
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404 /* |
7 | 405 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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406 * This can be slow if there are many buffers, prefer using bufref_valid(). |
7 | 407 */ |
408 int | |
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409 buf_valid(buf_T *buf) |
7 | 410 { |
411 buf_T *bp; | |
412 | |
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413 // Assume that we more often have a recent buffer, start with the last |
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414 // one. |
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415 FOR_ALL_BUFS_FROM_LAST(bp) |
7 | 416 if (bp == buf) |
417 return TRUE; | |
418 return FALSE; | |
419 } | |
420 | |
421 /* | |
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422 * A hash table used to quickly lookup a buffer by its number. |
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423 */ |
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424 static hashtab_T buf_hashtab; |
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425 |
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426 static void |
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427 buf_hashtab_add(buf_T *buf) |
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428 { |
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429 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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430 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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431 emsg(_(e_buffer_cannot_be_registered)); |
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432 } |
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433 |
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434 static void |
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435 buf_hashtab_remove(buf_T *buf) |
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436 { |
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437 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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438 |
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439 if (!HASHITEM_EMPTY(hi)) |
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440 hash_remove(&buf_hashtab, hi); |
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441 } |
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442 |
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443 /* |
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444 * Return TRUE when buffer "buf" can be unloaded. |
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445 * Give an error message and return FALSE when the buffer is locked or the |
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446 * screen is being redrawn and the buffer is in a window. |
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447 */ |
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448 static int |
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449 can_unload_buffer(buf_T *buf) |
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450 { |
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451 int can_unload = !buf->b_locked; |
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452 |
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453 if (can_unload && updating_screen) |
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454 { |
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455 win_T *wp; |
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456 |
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457 FOR_ALL_WINDOWS(wp) |
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458 if (wp->w_buffer == buf) |
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459 { |
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460 can_unload = FALSE; |
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461 break; |
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462 } |
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463 } |
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464 if (!can_unload) |
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465 semsg(_(e_attempt_to_delete_buffer_that_is_in_use_str), 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 { |
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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 } |
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
|
542 else |
00836eb177cb
patch 8.0.0838: buffer hangs around whem terminal window is closed
Christian Brabandt <cb@256bit.org>
parents:
11834
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
00836eb177cb
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:
11834
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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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
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:
18746
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:
18746
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:
18746
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: |
26863
6ee19c6ae8a2
patch 8.2.3960: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
597 emsg(_(e_autocommands_caused_command_to_abort)); |
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:
18746
diff
changeset
|
603 // Autocommands made this the only window. |
3570 | 604 goto aucmd_abort; |
7 | 605 |
18757
c469e1930456
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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diff
changeset
|
672 // Remember if we are closing the current buffer. Restore the number of |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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changeset
|
673 // windows, so that autocommands in buf_freeall() don't get confused. |
7 | 674 is_curbuf = (buf == curbuf); |
675 buf->b_nwindows = nwindows; | |
676 | |
18886
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Bram Moolenaar <Bram@vim.org>
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changeset
|
677 buf_freeall(buf, (del_buf ? BFA_DEL : 0) |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
678 + (wipe_buf ? BFA_WIPE : 0) |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
679 + (ignore_abort ? BFA_IGNORE_ABORT : 0)); |
7 | 680 |
18757
c469e1930456
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diff
changeset
|
681 // Autocommands may have deleted the buffer. |
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
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changeset
|
682 if (!bufref_valid(&bufref)) |
23624
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patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
683 return FALSE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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13302
diff
changeset
|
684 #ifdef FEAT_EVAL |
18886
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patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
685 // autocmds may abort script processing |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
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parents:
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diff
changeset
|
686 if (!ignore_abort && aborting()) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
687 return FALSE; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
688 #endif |
7 | 689 |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
690 // It's possible that autocommands change curbuf to the one being deleted. |
ebe2b9017481
patch 8.2.3542: too many comments are old style
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parents:
25984
diff
changeset
|
691 // This might cause the previous curbuf to be deleted unexpectedly. But |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
692 // in some cases it's OK to delete the curbuf, because a new one is |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
693 // obtained anyway. Therefore only return if curbuf changed to the |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
694 // deleted buffer. |
7 | 695 if (buf == curbuf && !is_curbuf) |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
696 return FALSE; |
9450
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
697 |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
698 if (win_valid_any_tab(win) && win->w_buffer == buf) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
699 win->w_buffer = NULL; // make sure we don't use the buffer now |
c469e1930456
patch 8.1.2368: using old C style comments
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parents:
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diff
changeset
|
700 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
701 // Autocommands may have opened or closed windows for this buffer. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
702 // Decrement the count for the close we do here. |
9450
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
703 if (buf->b_nwindows > 0) |
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
704 --buf->b_nwindows; |
7 | 705 |
706 /* | |
707 * Remove the buffer from the list. | |
708 */ | |
709 if (wipe_buf) | |
710 { | |
28211
522864f990ec
patch 8.2.4631: crash when switching window in BufWipeout autocommand
Bram Moolenaar <Bram@vim.org>
parents:
28167
diff
changeset
|
711 // Do not wipe out the buffer if it is used in a window. |
522864f990ec
patch 8.2.4631: crash when switching window in BufWipeout autocommand
Bram Moolenaar <Bram@vim.org>
parents:
28167
diff
changeset
|
712 if (buf->b_nwindows > 0) |
522864f990ec
patch 8.2.4631: crash when switching window in BufWipeout autocommand
Bram Moolenaar <Bram@vim.org>
parents:
28167
diff
changeset
|
713 return FALSE; |
522864f990ec
patch 8.2.4631: crash when switching window in BufWipeout autocommand
Bram Moolenaar <Bram@vim.org>
parents:
28167
diff
changeset
|
714 |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
715 if (action == DOBUF_WIPE_REUSE) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
716 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
717 // we can re-use this buffer number, store it |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
718 if (buf_reuse.ga_itemsize == 0) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
719 ga_init2(&buf_reuse, sizeof(int), 50); |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
720 if (ga_grow(&buf_reuse, 1) == OK) |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
721 ((int *)buf_reuse.ga_data)[buf_reuse.ga_len++] = buf->b_fnum; |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
722 } |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
723 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
|
724 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
|
725 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
726 buf->b_sfname = NULL; |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
727 VIM_CLEAR(buf->b_ffname); |
7 | 728 if (buf->b_prev == NULL) |
729 firstbuf = buf->b_next; | |
730 else | |
731 buf->b_prev->b_next = buf->b_next; | |
732 if (buf->b_next == NULL) | |
733 lastbuf = buf->b_prev; | |
734 else | |
735 buf->b_next->b_prev = buf->b_prev; | |
736 free_buffer(buf); | |
737 } | |
738 else | |
739 { | |
740 if (del_buf) | |
741 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
742 // Free all internal variables and reset option values, to make |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
743 // ":bdel" compatible with Vim 5.7. |
7 | 744 free_buffer_stuff(buf, TRUE); |
745 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
746 // Make it look like a new buffer. |
7 | 747 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; |
748 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
749 // Init the options when loaded again. |
7 | 750 buf->b_p_initialized = FALSE; |
751 } | |
752 buf_clear_file(buf); | |
753 if (del_buf) | |
754 buf->b_p_bl = FALSE; | |
755 } | |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
756 // NOTE: at this point "curbuf" may be invalid! |
23624
f9d02c83f306
patch 8.2.2354: crash with a weird combination of autocommands
Bram Moolenaar <Bram@vim.org>
parents:
23390
diff
changeset
|
757 return TRUE; |
7 | 758 } |
759 | |
760 /* | |
761 * Make buffer not contain a file. | |
762 */ | |
763 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
764 buf_clear_file(buf_T *buf) |
7 | 765 { |
766 buf->b_ml.ml_line_count = 1; | |
16996
d5e1e09a829f
patch 8.1.1498: ":write" increments b:changedtick even though nothing changed
Bram Moolenaar <Bram@vim.org>
parents:
16872
diff
changeset
|
767 unchanged(buf, TRUE, TRUE); |
7 | 768 buf->b_shortname = FALSE; |
769 buf->b_p_eol = TRUE; | |
770 buf->b_start_eol = TRUE; | |
771 buf->b_p_bomb = FALSE; | |
1352 | 772 buf->b_start_bomb = FALSE; |
7 | 773 buf->b_ml.ml_mfp = NULL; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
774 buf->b_ml.ml_flags = ML_EMPTY; // empty buffer |
7 | 775 #ifdef FEAT_NETBEANS_INTG |
776 netbeans_deleted_all_lines(buf); | |
777 #endif | |
778 } | |
779 | |
780 /* | |
781 * buf_freeall() - free all things allocated for a buffer that are related to | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
782 * the file. Careful: get here with "curwin" NULL when exiting. |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
783 * flags: |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
784 * BFA_DEL buffer is going to be deleted |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
785 * BFA_WIPE buffer is going to be wiped out |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
786 * BFA_KEEP_UNDO do not free undo information |
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
787 * BFA_IGNORE_ABORT don't abort even when aborting() returns TRUE |
7 | 788 */ |
789 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
790 buf_freeall(buf_T *buf, int flags) |
7 | 791 { |
792 int is_curbuf = (buf == curbuf); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
793 bufref_T bufref; |
10118
5d77565e6222
commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0
Christian Brabandt <cb@256bit.org>
parents:
10114
diff
changeset
|
794 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
795 win_T *the_curwin = curwin; |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
796 tabpage_T *the_curtab = curtab; |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
797 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
798 // Make sure the buffer isn't closed by autocommands. |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
799 ++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
|
800 ++buf->b_locked_split; |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
801 set_bufref(&bufref, buf); |
9106
97a9538c37ff
commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24
Christian Brabandt <cb@256bit.org>
parents:
9087
diff
changeset
|
802 if (buf->b_ml.ml_mfp != NULL) |
97a9538c37ff
commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24
Christian Brabandt <cb@256bit.org>
parents:
9087
diff
changeset
|
803 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
804 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
805 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
806 && !bufref_valid(&bufref)) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
807 // autocommands deleted the buffer |
9106
97a9538c37ff
commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24
Christian Brabandt <cb@256bit.org>
parents:
9087
diff
changeset
|
808 return; |
97a9538c37ff
commit https://github.com/vim/vim/commit/c67e89213476b5f4756d92208b57ce9ef4a4cf24
Christian Brabandt <cb@256bit.org>
parents:
9087
diff
changeset
|
809 } |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
810 if ((flags & BFA_DEL) && buf->b_p_bl) |
7 | 811 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
812 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
813 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
814 && !bufref_valid(&bufref)) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
815 // autocommands deleted the buffer |
7 | 816 return; |
817 } | |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
818 if (flags & BFA_WIPE) |
7 | 819 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
820 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
821 FALSE, buf) |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
822 && !bufref_valid(&bufref)) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
823 // autocommands deleted the buffer |
7 | 824 return; |
825 } | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
826 --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
|
827 --buf->b_locked_split; |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
828 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
829 // 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
|
830 // 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
|
831 // "tabnext" BufUnload autocmd leaves a window behind without a buffer. |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
832 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
833 { |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
834 block_autocmds(); |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
835 goto_tabpage_win(the_curtab, the_curwin); |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
836 unblock_autocmds(); |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
837 } |
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
838 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
839 #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
|
840 // 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
|
841 if ((flags & BFA_IGNORE_ABORT) == 0 && aborting()) |
7 | 842 return; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
843 #endif |
7 | 844 |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
845 // It's possible that autocommands change curbuf to the one being deleted. |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
846 // This might cause curbuf to be deleted unexpectedly. But in some cases |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
847 // it's OK to delete the curbuf, because a new one is obtained anyway. |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
848 // Therefore only return if curbuf changed to the deleted buffer. |
7 | 849 if (buf == curbuf && !is_curbuf) |
850 return; | |
851 #ifdef FEAT_DIFF | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
852 diff_buf_delete(buf); // Can't use 'diff' for unloaded buffer. |
7 | 853 #endif |
3068 | 854 #ifdef FEAT_SYN_HL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
855 // Remove any ownsyntax, unless exiting. |
10118
5d77565e6222
commit https://github.com/vim/vim/commit/030cddc7ec0c3d2fe3969140cd1b92b2f18633c0
Christian Brabandt <cb@256bit.org>
parents:
10114
diff
changeset
|
856 if (curwin != NULL && curwin->w_buffer == buf) |
3182 | 857 reset_synblock(curwin); |
3068 | 858 #endif |
1187 | 859 |
860 #ifdef FEAT_FOLDING | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
861 // No folds in an empty buffer. |
1187 | 862 { |
863 win_T *win; | |
864 tabpage_T *tp; | |
865 | |
866 FOR_ALL_TAB_WINDOWS(tp, win) | |
867 if (win->w_buffer == buf) | |
868 clearFolding(win); | |
869 } | |
870 #endif | |
871 | |
7 | 872 #ifdef FEAT_TCL |
873 tcl_buffer_free(buf); | |
874 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
875 ml_close(buf, TRUE); // close and delete the memline/memfile |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
876 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.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
877 if ((flags & BFA_KEEP_UNDO) == 0) |
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
878 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
879 u_blockfree(buf); // free the memory allocated for undo |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
880 u_clearall(buf); // reset all undo information |
2394
a3aca345aafa
Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
881 } |
7 | 882 #ifdef FEAT_SYN_HL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
883 syntax_clear(&buf->b_s); // reset syntax info |
7 | 884 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
885 #ifdef FEAT_PROP_POPUP |
15138
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15056
diff
changeset
|
886 clear_buf_prop_types(buf); |
9df130fd5e0d
patch 8.1.0579: cannot attach properties to text
Bram Moolenaar <Bram@vim.org>
parents:
15056
diff
changeset
|
887 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
888 buf->b_flags &= ~BF_READERR; // a read error is no longer relevant |
7 | 889 } |
890 | |
891 /* | |
892 * Free a buffer structure and the things it contains related to the buffer | |
893 * itself (not the file, that must have been done already). | |
894 */ | |
895 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
896 free_buffer(buf_T *buf) |
7 | 897 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
898 ++buf_free_count; |
7 | 899 free_buffer_stuff(buf, TRUE); |
4287 | 900 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
901 // b:changedtick uses an item in buf_T, remove it now |
12630
560adb3eed8b
patch 8.0.1193: crash when wiping out a buffer after using getbufinfo()
Christian Brabandt <cb@256bit.org>
parents:
12572
diff
changeset
|
902 dictitem_remove(buf->b_vars, (dictitem_T *)&buf->b_ct_di); |
4287 | 903 unref_var_dict(buf->b_vars); |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
904 remove_listeners(buf); |
4287 | 905 #endif |
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
906 #ifdef FEAT_LUA |
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
907 lua_buffer_free(buf); |
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2280
diff
changeset
|
908 #endif |
14 | 909 #ifdef FEAT_MZSCHEME |
910 mzscheme_buffer_free(buf); | |
911 #endif | |
7 | 912 #ifdef FEAT_PERL |
913 perl_buf_free(buf); | |
914 #endif | |
915 #ifdef FEAT_PYTHON | |
916 python_buffer_free(buf); | |
917 #endif | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
918 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
919 python3_buffer_free(buf); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
920 #endif |
7 | 921 #ifdef FEAT_RUBY |
922 ruby_buffer_free(buf); | |
923 #endif | |
9087
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
924 #ifdef FEAT_JOB_CHANNEL |
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
925 channel_buffer_free(buf); |
d4606ae170aa
commit https://github.com/vim/vim/commit/e0f76d00979c972329f6c371463a20da61ccad65
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
926 #endif |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
927 #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
|
928 free_terminal(buf); |
11690
ce434212d682
patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
929 #endif |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
930 #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
|
931 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
|
932 free_callback(&buf->b_prompt_callback); |
18225
6c3a8312486d
patch 8.1.2107: various memory leaks reported by asan
Bram Moolenaar <Bram@vim.org>
parents:
18203
diff
changeset
|
933 free_callback(&buf->b_prompt_interrupt); |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
934 #endif |
9515
bb538c090668
commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931
Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
935 |
bb538c090668
commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931
Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
936 buf_hashtab_remove(buf); |
bb538c090668
commit https://github.com/vim/vim/commit/9280e3f95d065733f04fa22869e5ef071d531931
Christian Brabandt <cb@256bit.org>
parents:
9511
diff
changeset
|
937 |
40 | 938 aubuflocal_remove(buf); |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
939 |
5816 | 940 if (autocmd_busy) |
941 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
942 // Do not free the buffer structure while autocommands are executing, |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
943 // it's still needed. Free it when autocmd_busy is reset. |
5816 | 944 buf->b_next = au_pending_free_buf; |
945 au_pending_free_buf = buf; | |
946 } | |
947 else | |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
948 { |
5816 | 949 vim_free(buf); |
19629
804322d6c6ba
patch 8.2.0371: crash with combination of terminal popup and autocmd
Bram Moolenaar <Bram@vim.org>
parents:
19354
diff
changeset
|
950 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
|
951 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
|
952 } |
7 | 953 } |
954 | |
955 /* | |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
956 * 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
|
957 */ |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
958 static void |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
959 init_changedtick(buf_T *buf) |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
960 { |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
961 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:
10912
diff
changeset
|
962 |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
963 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
964 di->di_tv.v_type = VAR_NUMBER; |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
965 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
|
966 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:
10912
diff
changeset
|
967 |
10954
8ff62b4cffae
patch 8.0.0366: build fails with tiny features
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
968 #ifdef FEAT_EVAL |
10952
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
969 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
835604f3c37a
patch 8.0.0365: might free a dict item that wasn't allocated
Christian Brabandt <cb@256bit.org>
parents:
10912
diff
changeset
|
970 (void)dict_add(buf->b_vars, di); |
10954
8ff62b4cffae
patch 8.0.0366: build fails with tiny features
Christian Brabandt <cb@256bit.org>
parents:
10952
diff
changeset
|
971 #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
|
972 } |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
973 |
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10678
diff
changeset
|
974 /* |
7 | 975 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
976 */ | |
977 static void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
978 free_buffer_stuff( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
979 buf_T *buf, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
980 int free_options) // free options as well |
7 | 981 { |
982 if (free_options) | |
983 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
984 clear_wininfo(buf); // including window-local options |
7 | 985 free_buf_options(buf, TRUE); |
2620 | 986 #ifdef FEAT_SPELL |
987 ga_clear(&buf->b_s.b_langp); | |
988 #endif | |
7 | 989 } |
990 #ifdef FEAT_EVAL | |
10889
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991 { |
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992 varnumber_T tick = CHANGEDTICK(buf); |
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993 |
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994 vars_clear(&buf->b_vars->dv_hashtab); // free all buffer variables |
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995 hash_init(&buf->b_vars->dv_hashtab); |
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996 init_changedtick(buf); |
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997 CHANGEDTICK(buf) = tick; |
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998 remove_listeners(buf); |
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999 } |
7 | 1000 #endif |
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1001 uc_clear(&buf->b_ucmds); // clear local user commands |
7 | 1002 #ifdef FEAT_SIGNS |
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1003 buf_delete_signs(buf, (char_u *)"*"); // delete any signs |
7 | 1004 #endif |
1781 | 1005 #ifdef FEAT_NETBEANS_INTG |
2210 | 1006 netbeans_file_killed(buf); |
1781 | 1007 #endif |
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1008 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); // clear local mappings |
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1009 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); // clear local abbrevs |
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1010 VIM_CLEAR(buf->b_start_fenc); |
7 | 1011 } |
1012 | |
1013 /* | |
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1014 * Free one wininfo_T. |
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1015 */ |
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1016 void |
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1017 free_wininfo(wininfo_T *wip) |
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1018 { |
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1019 if (wip->wi_optset) |
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1020 { |
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1021 clear_winopt(&wip->wi_opt); |
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1022 #ifdef FEAT_FOLDING |
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1023 deleteFoldRecurse(&wip->wi_folds); |
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1024 #endif |
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1025 } |
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1026 vim_free(wip); |
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1027 } |
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1028 |
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1029 /* |
7 | 1030 * Free the b_wininfo list for buffer "buf". |
1031 */ | |
1032 static void | |
7817
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1033 clear_wininfo(buf_T *buf) |
7 | 1034 { |
1035 wininfo_T *wip; | |
1036 | |
1037 while (buf->b_wininfo != NULL) | |
1038 { | |
1039 wip = buf->b_wininfo; | |
1040 buf->b_wininfo = wip->wi_next; | |
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1041 free_wininfo(wip); |
7 | 1042 } |
1043 } | |
1044 | |
1045 /* | |
1046 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
1047 */ | |
1048 void | |
7817
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1049 goto_buffer( |
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1050 exarg_T *eap, |
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1051 int start, |
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1052 int dir, |
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1053 int count) |
7 | 1054 { |
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1055 bufref_T old_curbuf; |
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1056 |
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1057 set_bufref(&old_curbuf, curbuf); |
7 | 1058 |
1059 swap_exists_action = SEA_DIALOG; | |
1060 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
1061 start, dir, count, eap->forceit); | |
1062 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') | |
1063 { | |
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1064 #if defined(FEAT_EVAL) |
24 | 1065 cleanup_T cs; |
1066 | |
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1067 // Reset the error/interrupt/exception state here so that |
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1068 // aborting() returns FALSE when closing a window. |
24 | 1069 enter_cleanup(&cs); |
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1070 #endif |
24 | 1071 |
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1072 // Quitting means closing the split window, nothing else. |
7 | 1073 win_close(curwin, TRUE); |
1074 swap_exists_action = SEA_NONE; | |
602 | 1075 swap_exists_did_quit = TRUE; |
24 | 1076 |
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1077 #if defined(FEAT_EVAL) |
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1078 // Restore the error/interrupt/exception state if not discarded by a |
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1079 // new aborting error, interrupt, or uncaught exception. |
24 | 1080 leave_cleanup(&cs); |
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1081 #endif |
7 | 1082 } |
1083 else | |
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1084 handle_swap_exists(&old_curbuf); |
7 | 1085 } |
1086 | |
1087 /* | |
1088 * Handle the situation of swap_exists_action being set. | |
1089 * It is allowed for "old_curbuf" to be NULL or invalid. | |
1090 */ | |
1091 void | |
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1092 handle_swap_exists(bufref_T *old_curbuf) |
7 | 1093 { |
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1094 #if defined(FEAT_EVAL) |
24 | 1095 cleanup_T cs; |
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1096 #endif |
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1097 #ifdef FEAT_SYN_HL |
4139 | 1098 long old_tw = curbuf->b_p_tw; |
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1099 #endif |
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1100 buf_T *buf; |
20 | 1101 |
7 | 1102 if (swap_exists_action == SEA_QUIT) |
1103 { | |
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1104 #if defined(FEAT_EVAL) |
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1105 // Reset the error/interrupt/exception state here so that |
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1106 // aborting() returns FALSE when closing a buffer. |
24 | 1107 enter_cleanup(&cs); |
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1108 #endif |
24 | 1109 |
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1110 // User selected Quit at ATTENTION prompt. Go back to previous |
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1111 // buffer. If that buffer is gone or the same as the current one, |
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1112 // open a new, empty buffer. |
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1113 swap_exists_action = SEA_NONE; // don't want it again |
602 | 1114 swap_exists_did_quit = TRUE; |
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1115 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE, FALSE); |
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1116 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1117 || old_curbuf->br_buf == curbuf) |
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1118 { |
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1119 // Block autocommands here because curwin->w_buffer is NULL. |
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1120 block_autocmds(); |
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1121 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1122 unblock_autocmds(); |
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1123 } |
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1124 else |
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1125 buf = old_curbuf->br_buf; |
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1126 if (buf != NULL) |
4139 | 1127 { |
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1128 int old_msg_silent = msg_silent; |
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1129 |
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1130 if (shortmess(SHM_FILEINFO)) |
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1131 msg_silent = 1; // prevent fileinfo message |
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1132 enter_buffer(buf); |
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1133 // restore msg_silent, so that the command line will be shown |
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1134 msg_silent = old_msg_silent; |
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1135 |
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1136 #ifdef FEAT_SYN_HL |
4139 | 1137 if (old_tw != curbuf->b_p_tw) |
1138 check_colorcolumn(curwin); | |
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1139 #endif |
4139 | 1140 } |
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1141 // If "old_curbuf" is NULL we are in big trouble here... |
24 | 1142 |
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1143 #if defined(FEAT_EVAL) |
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1144 // Restore the error/interrupt/exception state if not discarded by a |
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1145 // new aborting error, interrupt, or uncaught exception. |
24 | 1146 leave_cleanup(&cs); |
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1147 #endif |
7 | 1148 } |
1149 else if (swap_exists_action == SEA_RECOVER) | |
1150 { | |
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1151 #if defined(FEAT_EVAL) |
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1152 // Reset the error/interrupt/exception state here so that |
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1153 // aborting() returns FALSE when closing a buffer. |
24 | 1154 enter_cleanup(&cs); |
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1155 #endif |
24 | 1156 |
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1157 // User selected Recover at ATTENTION prompt. |
7 | 1158 msg_scroll = TRUE; |
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1159 ml_recover(FALSE); |
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1160 msg_puts("\n"); // don't overwrite the last message |
7 | 1161 cmdline_row = msg_row; |
717 | 1162 do_modelines(0); |
24 | 1163 |
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1164 #if defined(FEAT_EVAL) |
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1165 // Restore the error/interrupt/exception state if not discarded by a |
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1166 // new aborting error, interrupt, or uncaught exception. |
24 | 1167 leave_cleanup(&cs); |
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1168 #endif |
7 | 1169 } |
1170 swap_exists_action = SEA_NONE; | |
1171 } | |
1172 | |
1173 /* | |
5586 | 1174 * Make the current buffer empty. |
1175 * Used when it is wiped out and it's the last buffer. | |
1176 */ | |
1177 static int | |
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1178 empty_curbuf( |
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|
1179 int close_others, |
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1180 int forceit, |
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|
1181 int action) |
5586 | 1182 { |
1183 int retval; | |
1184 buf_T *buf = curbuf; | |
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1185 bufref_T bufref; |
5586 | 1186 |
1187 if (action == DOBUF_UNLOAD) | |
1188 { | |
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1189 emsg(_(e_cannot_unload_last_buffer)); |
5586 | 1190 return FAIL; |
1191 } | |
1192 | |
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1193 set_bufref(&bufref, buf); |
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1194 if (close_others) |
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1195 // Close any other windows on this buffer, then make it empty. |
5586 | 1196 close_windows(buf, TRUE); |
1197 | |
1198 setpcmark(); | |
1199 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
1200 forceit ? ECMD_FORCEIT : 0, curwin); | |
1201 | |
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1202 // do_ecmd() may create a new buffer, then we have to delete |
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1203 // the old one. But do_ecmd() may have done that already, check |
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1204 // if the buffer still exists. |
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1205 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
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|
1206 close_buffer(NULL, buf, action, FALSE, FALSE); |
5586 | 1207 if (!close_others) |
1208 need_fileinfo = FALSE; | |
1209 return retval; | |
1210 } | |
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1211 |
7 | 1212 /* |
1213 * Implementation of the commands for the buffer list. | |
1214 * | |
1215 * action == DOBUF_GOTO go to specified buffer | |
1216 * action == DOBUF_SPLIT split window and go to specified buffer | |
1217 * action == DOBUF_UNLOAD unload specified buffer(s) | |
1218 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
1219 * action == DOBUF_WIPE delete specified buffer(s) really | |
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1220 * action == DOBUF_WIPE_REUSE idem, and add number to "buf_reuse" |
7 | 1221 * |
1222 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
1223 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
1224 * start == DOBUF_LAST go to "count" buffer from last buffer | |
1225 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
1226 * | |
1227 * Return FAIL or OK. | |
1228 */ | |
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1229 static int |
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1230 do_buffer_ext( |
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1231 int action, |
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1232 int start, |
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1233 int dir, // FORWARD or BACKWARD |
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1234 int count, // buffer number or number of buffers |
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1235 int flags) // DOBUF_FORCEIT etc. |
7 | 1236 { |
1237 buf_T *buf; | |
1238 buf_T *bp; | |
1239 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
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1240 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
7 | 1241 |
1242 switch (start) | |
1243 { | |
1244 case DOBUF_FIRST: buf = firstbuf; break; | |
1245 case DOBUF_LAST: buf = lastbuf; break; | |
1246 default: buf = curbuf; break; | |
1247 } | |
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1248 if (start == DOBUF_MOD) // find next modified buffer |
7 | 1249 { |
1250 while (count-- > 0) | |
1251 { | |
1252 do | |
1253 { | |
1254 buf = buf->b_next; | |
1255 if (buf == NULL) | |
1256 buf = firstbuf; | |
1257 } | |
1258 while (buf != curbuf && !bufIsChanged(buf)); | |
1259 } | |
1260 if (!bufIsChanged(buf)) | |
1261 { | |
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1262 emsg(_(e_no_modified_buffer_found)); |
7 | 1263 return FAIL; |
1264 } | |
1265 } | |
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1266 else if (start == DOBUF_FIRST && count) // find specified buffer number |
7 | 1267 { |
1268 while (buf != NULL && buf->b_fnum != count) | |
1269 buf = buf->b_next; | |
1270 } | |
1271 else | |
1272 { | |
1273 bp = NULL; | |
1274 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
1275 { | |
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1276 // remember the buffer where we start, we come back there when all |
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|
1277 // buffers are unlisted. |
7 | 1278 if (bp == NULL) |
1279 bp = buf; | |
1280 if (dir == FORWARD) | |
1281 { | |
1282 buf = buf->b_next; | |
1283 if (buf == NULL) | |
1284 buf = firstbuf; | |
1285 } | |
1286 else | |
1287 { | |
1288 buf = buf->b_prev; | |
1289 if (buf == NULL) | |
1290 buf = lastbuf; | |
1291 } | |
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1292 // don't count unlisted buffers |
7 | 1293 if (unload || buf->b_p_bl) |
1294 { | |
1295 --count; | |
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1296 bp = NULL; // use this buffer as new starting point |
7 | 1297 } |
1298 if (bp == buf) | |
1299 { | |
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1300 // back where we started, didn't find anything. |
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1301 emsg(_(e_there_is_no_listed_buffer)); |
7 | 1302 return FAIL; |
1303 } | |
1304 } | |
1305 } | |
1306 | |
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1307 if (buf == NULL) // could not find it |
7 | 1308 { |
1309 if (start == DOBUF_FIRST) | |
1310 { | |
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1311 // don't warn when deleting |
7 | 1312 if (!unload) |
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1313 semsg(_(e_buffer_nr_does_not_exist), count); |
7 | 1314 } |
1315 else if (dir == FORWARD) | |
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|
1316 emsg(_(e_cannot_go_beyond_last_buffer)); |
7 | 1317 else |
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1318 emsg(_(e_cannot_go_before_first_buffer)); |
7 | 1319 return FAIL; |
1320 } | |
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1321 #ifdef FEAT_PROP_POPUP |
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1322 if ((flags & DOBUF_NOPOPUP) && bt_popup(buf) |
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1323 # ifdef FEAT_TERMINAL |
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1324 && !bt_terminal(buf) |
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1325 #endif |
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1326 ) |
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1327 return OK; |
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1328 #endif |
7 | 1329 |
1330 #ifdef FEAT_GUI | |
1331 need_mouse_correct = TRUE; | |
1332 #endif | |
1333 | |
1334 /* | |
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1335 * delete buffer "buf" from memory and/or the list |
7 | 1336 */ |
1337 if (unload) | |
1338 { | |
1339 int forward; | |
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1340 bufref_T bufref; |
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1341 |
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1342 if (!can_unload_buffer(buf)) |
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1343 return FAIL; |
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1344 |
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1345 set_bufref(&bufref, buf); |
7 | 1346 |
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1347 // When unloading or deleting a buffer that's already unloaded and |
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1348 // unlisted: fail silently. |
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1349 if (action != DOBUF_WIPE && action != DOBUF_WIPE_REUSE |
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1350 && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) |
7 | 1351 return FAIL; |
1352 | |
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1353 if ((flags & DOBUF_FORCEIT) == 0 && bufIsChanged(buf)) |
7 | 1354 { |
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1355 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
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1356 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1357 { |
1358 dialog_changed(buf, FALSE); | |
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1359 if (!bufref_valid(&bufref)) |
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1360 // Autocommand deleted buffer, oops! It's not changed |
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1361 // now. |
7 | 1362 return FAIL; |
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1363 // If it's still changed fail silently, the dialog already |
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1364 // mentioned why it fails. |
36 | 1365 if (bufIsChanged(buf)) |
1366 return FAIL; | |
7 | 1367 } |
36 | 1368 else |
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1369 #endif |
7 | 1370 { |
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patch 8.2.3750: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents:
26388
diff
changeset
|
1371 semsg(_(e_no_write_since_last_change_for_buffer_nr_add_bang_to_override), |
7 | 1372 buf->b_fnum); |
1373 return FAIL; | |
1374 } | |
1375 } | |
1376 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1377 // When closing the current buffer stop Visual mode. |
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
Christian Brabandt <cb@256bit.org>
parents:
10156
diff
changeset
|
1378 if (buf == curbuf && VIsual_active) |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10118
diff
changeset
|
1379 end_visual_mode(); |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
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10118
diff
changeset
|
1380 |
26016
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patch 8.2.3542: too many comments are old style
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diff
changeset
|
1381 // If deleting the last (listed) buffer, make it empty. |
ebe2b9017481
patch 8.2.3542: too many comments are old style
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parents:
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diff
changeset
|
1382 // The last (listed) buffer cannot be unloaded. |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1383 FOR_ALL_BUFFERS(bp) |
7 | 1384 if (bp->b_p_bl && bp != buf) |
1385 break; | |
1386 if (bp == NULL && buf == curbuf) | |
24868
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1387 return empty_curbuf(TRUE, (flags & DOBUF_FORCEIT), action); |
7 | 1388 |
26016
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patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1389 // If the deleted buffer is the current one, close the current window |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1390 // (unless it's the only window). Repeat this so long as we end up in |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
1391 // a window with this buffer. |
671 | 1392 while (buf == curbuf |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
1393 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
10357
59d01e335858
commit https://github.com/vim/vim/commit/459ca563128f2edb7e3bb190090bbb755a56dd55
Christian Brabandt <cb@256bit.org>
parents:
10349
diff
changeset
|
1394 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
5302 | 1395 { |
1396 if (win_close(curwin, FALSE) == FAIL) | |
1397 break; | |
1398 } | |
7 | 1399 |
26016
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patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1400 // If the buffer to be deleted is not the current one, delete it here. |
7 | 1401 if (buf != curbuf) |
1402 { | |
671 | 1403 close_windows(buf, FALSE); |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1404 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows <= 0) |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
1405 close_buffer(NULL, buf, action, FALSE, FALSE); |
7 | 1406 return OK; |
1407 } | |
1408 | |
1409 /* | |
1410 * Deleting the current buffer: Need to find another buffer to go to. | |
5586 | 1411 * There should be another, otherwise it would have been handled |
1412 * above. However, autocommands may have deleted all buffers. | |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1413 * First use au_new_curbuf.br_buf, if it is valid. |
7 | 1414 * Then prefer the buffer we most recently visited. |
1415 * Else try to find one that is loaded, after the current buffer, | |
1416 * then before the current buffer. | |
1417 * Finally use any buffer. | |
1418 */ | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1419 buf = NULL; // selected buffer |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1420 bp = NULL; // used when no loaded buffer found |
9481
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1421 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
7520696c14b0
commit https://github.com/vim/vim/commit/19ff9bf454b7492be64dd87aaf0830fa7961871e
Christian Brabandt <cb@256bit.org>
parents:
9479
diff
changeset
|
1422 buf = au_new_curbuf.br_buf; |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1423 else if (curwin->w_jumplistlen > 0) |
7 | 1424 { |
1425 int jumpidx; | |
1426 | |
1427 jumpidx = curwin->w_jumplistidx - 1; | |
1428 if (jumpidx < 0) | |
1429 jumpidx = curwin->w_jumplistlen - 1; | |
1430 | |
1431 forward = jumpidx; | |
1432 while (jumpidx != curwin->w_jumplistidx) | |
1433 { | |
1434 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
1435 if (buf != NULL) | |
1436 { | |
27601
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patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1437 // Skip current and unlisted bufs. Also skip a quickfix |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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|
1438 // buffer, it might be deleted soon. |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1439 if (buf == curbuf || !buf->b_p_bl |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1440 #if defined(FEAT_QUICKFIX) |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1441 || bt_quickfix(buf) |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1442 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1443 ) |
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patch 8.2.4327: may end up with no current buffer
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diff
changeset
|
1444 buf = NULL; |
7 | 1445 else if (buf->b_ml.ml_mfp == NULL) |
1446 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1447 // skip unloaded buf, but may keep it for later |
7 | 1448 if (bp == NULL) |
1449 bp = buf; | |
1450 buf = NULL; | |
1451 } | |
1452 } | |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
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|
1453 if (buf != NULL) // found a valid buffer: stop searching |
7 | 1454 break; |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1455 // advance to older entry in jump list |
7 | 1456 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) |
1457 break; | |
1458 if (--jumpidx < 0) | |
1459 jumpidx = curwin->w_jumplistlen - 1; | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1460 if (jumpidx == forward) // List exhausted for sure |
7 | 1461 break; |
1462 } | |
1463 } | |
1464 | |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1465 if (buf == NULL) // No previous buffer, Try 2'nd approach |
7 | 1466 { |
1467 forward = TRUE; | |
1468 buf = curbuf->b_next; | |
1469 for (;;) | |
1470 { | |
1471 if (buf == NULL) | |
1472 { | |
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1473 if (!forward) // tried both directions |
7 | 1474 break; |
1475 buf = curbuf->b_prev; | |
1476 forward = FALSE; | |
1477 continue; | |
1478 } | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1479 // in non-help buffer, try to skip help buffers, and vv |
27601
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patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
27507
diff
changeset
|
1480 if (buf->b_help == curbuf->b_help && buf->b_p_bl |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1481 #if defined(FEAT_QUICKFIX) |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1482 && !bt_quickfix(buf) |
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patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
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diff
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|
1483 #endif |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1484 ) |
7 | 1485 { |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1486 if (buf->b_ml.ml_mfp != NULL) // found loaded buffer |
7 | 1487 break; |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1488 if (bp == NULL) // remember unloaded buf for later |
7 | 1489 bp = buf; |
1490 } | |
1491 if (forward) | |
1492 buf = buf->b_next; | |
1493 else | |
1494 buf = buf->b_prev; | |
1495 } | |
1496 } | |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
1497 if (buf == NULL) // No loaded buffer, use unloaded one |
7 | 1498 buf = bp; |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1499 if (buf == NULL) // No loaded buffer, find listed one |
7 | 1500 { |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1501 FOR_ALL_BUFFERS(buf) |
27601
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
27507
diff
changeset
|
1502 if (buf->b_p_bl && buf != curbuf |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1503 #if defined(FEAT_QUICKFIX) |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1504 && !bt_quickfix(buf) |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1505 #endif |
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patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
27507
diff
changeset
|
1506 ) |
7 | 1507 break; |
1508 } | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1509 if (buf == NULL) // Still no buffer, just take one |
7 | 1510 { |
1511 if (curbuf->b_next != NULL) | |
1512 buf = curbuf->b_next; | |
1513 else | |
1514 buf = curbuf->b_prev; | |
27601
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
27507
diff
changeset
|
1515 #if defined(FEAT_QUICKFIX) |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1516 if (bt_quickfix(buf)) |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
27507
diff
changeset
|
1517 buf = NULL; |
cb46dd386990
patch 8.2.4327: may end up with no current buffer
Bram Moolenaar <Bram@vim.org>
parents:
27507
diff
changeset
|
1518 #endif |
7 | 1519 } |
1520 } | |
1521 | |
5586 | 1522 if (buf == NULL) |
1523 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1524 // Autocommands must have wiped out all other buffers. Only option |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1525 // now is to make the current buffer empty. |
24868
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1526 return empty_curbuf(FALSE, (flags & DOBUF_FORCEIT), action); |
5586 | 1527 } |
1528 | |
7 | 1529 /* |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
1530 * make "buf" the current buffer |
7 | 1531 */ |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1532 if (action == DOBUF_SPLIT) // split window first |
7 | 1533 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1534 // 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
|
1535 // "buf" if one exists |
1618 | 1536 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) |
825 | 1537 return OK; |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1538 // 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
|
1539 // page containing "buf" if one exists |
1618 | 1540 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) |
7 | 1541 return OK; |
1542 if (win_split(0, 0) == FAIL) | |
1543 return FAIL; | |
1544 } | |
1545 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1546 // go to current buffer - nothing to do |
7 | 1547 if (buf == curbuf) |
1548 return OK; | |
1549 | |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
1550 // Check if the current buffer may be abandoned. |
24868
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1551 if (action == DOBUF_GOTO && !can_abandon(curbuf, (flags & DOBUF_FORCEIT))) |
7 | 1552 { |
1553 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1554 if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write) |
7 | 1555 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1556 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1557 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1558 set_bufref(&bufref, buf); |
7 | 1559 dialog_changed(curbuf, FALSE); |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1560 if (!bufref_valid(&bufref)) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1561 // Autocommand deleted buffer, oops! |
7 | 1562 return FAIL; |
1563 } | |
1564 if (bufIsChanged(curbuf)) | |
1565 #endif | |
1566 { | |
12146
59c1e09cf1a9
patch 8.0.0953: get "no write since last change" error in terminal window
Christian Brabandt <cb@256bit.org>
parents:
12110
diff
changeset
|
1567 no_write_message(); |
7 | 1568 return FAIL; |
1569 } | |
1570 } | |
1571 | |
18757
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parents:
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diff
changeset
|
1572 // Go to the other buffer. |
7 | 1573 set_curbuf(buf, action); |
1574 | |
1575 if (action == DOBUF_SPLIT) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1576 RESET_BINDING(curwin); // reset 'scrollbind' and 'cursorbind' |
7 | 1577 |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1578 #if defined(FEAT_EVAL) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1579 if (aborting()) // autocmds may abort script processing |
7 | 1580 return FAIL; |
1581 #endif | |
1582 | |
1583 return OK; | |
1584 } | |
1585 | |
24868
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1586 int |
e8451dc0d643
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|
1587 do_buffer( |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1588 int action, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1589 int start, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1590 int dir, // FORWARD or BACKWARD |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1591 int count, // buffer number or number of buffers |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1592 int forceit) // TRUE when using ! |
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|
1593 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1594 return do_buffer_ext(action, start, dir, count, |
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|
1595 forceit ? DOBUF_FORCEIT : 0); |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1596 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1597 |
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|
1598 /* |
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|
1599 * do_bufdel() - delete or unload buffer(s) |
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|
1600 * |
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|
1601 * addr_count == 0: ":bdel" - delete current buffer |
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|
1602 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete |
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|
1603 * buffer "end_bnr", then any other arguments. |
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|
1604 * addr_count == 2: ":N,N bdel" - delete buffers in range |
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|
1605 * |
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|
1606 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1607 * DOBUF_DEL (":bdel") |
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|
1608 * |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1609 * Returns error message or NULL |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1610 */ |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1611 char * |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1612 do_bufdel( |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1613 int command, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1614 char_u *arg, // pointer to extra arguments |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1615 int addr_count, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1616 int start_bnr, // first buffer number in a range |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1617 int end_bnr, // buffer nr or last buffer nr in a range |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1618 int forceit) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1619 { |
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|
1620 int do_current = 0; // delete current buffer? |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1621 int deleted = 0; // number of buffers deleted |
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|
1622 char *errormsg = NULL; // return value |
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|
1623 int bnr; // buffer number |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1624 char_u *p; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1625 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1626 if (addr_count == 0) |
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|
1627 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1628 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1629 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1630 else |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1631 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1632 if (addr_count == 2) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1633 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1634 if (*arg) // both range and argument is not allowed |
26883
7f150a4936f2
patch 8.2.3970: error messages are spread out
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diff
changeset
|
1635 return ex_errmsg(e_trailing_characters_str, arg); |
24868
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1636 bnr = start_bnr; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1637 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1638 else // addr_count == 1 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1639 bnr = end_bnr; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1640 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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|
1641 for ( ;!got_int; ui_breakcheck()) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1642 { |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
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diff
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|
1643 // Delete the current buffer last, otherwise when the |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1644 // current buffer is deleted, the next buffer becomes |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1645 // the current one and will be loaded, which may then |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1646 // also be deleted, etc. |
24868
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1647 if (bnr == curbuf->b_fnum) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1648 do_current = bnr; |
27426
41e0dcf38521
patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents:
27301
diff
changeset
|
1649 else if (do_buffer_ext(command, DOBUF_FIRST, FORWARD, bnr, |
24868
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1650 DOBUF_NOPOPUP | (forceit ? DOBUF_FORCEIT : 0)) == OK) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1651 ++deleted; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1652 |
26016
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patch 8.2.3542: too many comments are old style
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diff
changeset
|
1653 // find next buffer number to delete/unload |
24868
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1654 if (addr_count == 2) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1655 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1656 if (++bnr > end_bnr) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1657 break; |
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diff
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|
1658 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1659 else // addr_count == 1 |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1660 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1661 arg = skipwhite(arg); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1662 if (*arg == NUL) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1663 break; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1664 if (!VIM_ISDIGIT(*arg)) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1665 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1666 p = skiptowhite_esc(arg); |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1667 bnr = buflist_findpat(arg, p, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1668 command == DOBUF_WIPE || command == DOBUF_WIPE_REUSE, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1669 FALSE, FALSE); |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1670 if (bnr < 0) // failed |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
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|
1671 break; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1672 arg = p; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1673 } |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1674 else |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1675 bnr = getdigits(&arg); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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changeset
|
1676 } |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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changeset
|
1677 } |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1678 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1679 FORWARD, do_current, forceit) == OK) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
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|
1680 ++deleted; |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1681 |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1682 if (deleted == 0) |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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|
1683 { |
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
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diff
changeset
|
1684 if (command == DOBUF_UNLOAD) |
26863
6ee19c6ae8a2
patch 8.2.3960: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
1685 STRCPY(IObuff, _(e_no_buffers_were_unloaded)); |
24868
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1686 else if (command == DOBUF_DEL) |
26863
6ee19c6ae8a2
patch 8.2.3960: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1687 STRCPY(IObuff, _(e_no_buffers_were_deleted)); |
24868
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patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1688 else |
26863
6ee19c6ae8a2
patch 8.2.3960: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1689 STRCPY(IObuff, _(e_no_buffers_were_wiped_out)); |
24868
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1690 errormsg = (char *)IObuff; |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1691 } |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1692 else if (deleted >= p_report) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1693 { |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1694 if (command == DOBUF_UNLOAD) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1695 smsg(NGETTEXT("%d buffer unloaded", |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1696 "%d buffers unloaded", deleted), deleted); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1697 else if (command == DOBUF_DEL) |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1698 smsg(NGETTEXT("%d buffer deleted", |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1699 "%d buffers deleted", deleted), deleted); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1700 else |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1701 smsg(NGETTEXT("%d buffer wiped out", |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1702 "%d buffers wiped out", deleted), deleted); |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1703 } |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1704 } |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1705 |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1706 |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1707 return errormsg; |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1708 } |
e8451dc0d643
patch 8.2.2972: "%bd" tries to delete popup window buffers, which fails
Bram Moolenaar <Bram@vim.org>
parents:
24630
diff
changeset
|
1709 |
7 | 1710 /* |
1711 * Set current buffer to "buf". Executes autocommands and closes current | |
1712 * buffer. "action" tells how to close the current buffer: | |
1713 * DOBUF_GOTO free or hide it | |
1714 * DOBUF_SPLIT nothing | |
1715 * DOBUF_UNLOAD unload it | |
1716 * DOBUF_DEL delete it | |
1717 * DOBUF_WIPE wipe it out | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1718 * DOBUF_WIPE_REUSE wipe it out and add to "buf_reuse" |
7 | 1719 */ |
1720 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1721 set_curbuf(buf_T *buf, int action) |
7 | 1722 { |
1723 buf_T *prevbuf; | |
1724 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
1725 || action == DOBUF_WIPE || action == DOBUF_WIPE_REUSE); |
4139 | 1726 #ifdef FEAT_SYN_HL |
1727 long old_tw = curbuf->b_p_tw; | |
1728 #endif | |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1729 bufref_T newbufref; |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1730 bufref_T prevbufref; |
27507
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1731 int valid; |
7 | 1732 |
1733 setpcmark(); | |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
1734 if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1735 curwin->w_alt_fnum = curbuf->b_fnum; // remember alternate file |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1736 buflist_altfpos(curwin); // remember curpos |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1737 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1738 // Don't restart Select mode after switching to another buffer. |
7 | 1739 VIsual_reselect = FALSE; |
1740 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1741 // close_windows() or apply_autocmds() may change curbuf and wipe out "buf" |
7 | 1742 prevbuf = curbuf; |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1743 set_bufref(&prevbufref, prevbuf); |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1744 set_bufref(&newbufref, buf); |
7 | 1745 |
23869
5a4f9c5c1b99
patch 8.2.2476: using freed memory when splitting window while closing buffer
Bram Moolenaar <Bram@vim.org>
parents:
23711
diff
changeset
|
1746 // 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:
23711
diff
changeset
|
1747 // 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>
parents:
9469
diff
changeset
|
1748 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1749 || (bufref_valid(&prevbufref) |
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1750 && bufref_valid(&newbufref) |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1751 #ifdef FEAT_EVAL |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1752 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1753 #endif |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1754 )) |
7 | 1755 { |
3068 | 1756 #ifdef FEAT_SYN_HL |
1757 if (prevbuf == curwin->w_buffer) | |
1758 reset_synblock(curwin); | |
1759 #endif | |
7 | 1760 if (unload) |
671 | 1761 close_windows(prevbuf, FALSE); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1762 #if defined(FEAT_EVAL) |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1763 if (bufref_valid(&prevbufref) && !aborting()) |
7 | 1764 #else |
13054
197a08152ad5
patch 8.0.1402: crash with nasty autocommand
Christian Brabandt <cb@256bit.org>
parents:
12971
diff
changeset
|
1765 if (bufref_valid(&prevbufref)) |
7 | 1766 #endif |
815 | 1767 { |
3654 | 1768 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
|
1769 |
27275
841145bb9885
patch 8.2.4166: undo synced when switching buffer in another window
Bram Moolenaar <Bram@vim.org>
parents:
27231
diff
changeset
|
1770 // Do not sync when in Insert mode and the buffer is open in |
841145bb9885
patch 8.2.4166: undo synced when switching buffer in another window
Bram Moolenaar <Bram@vim.org>
parents:
27231
diff
changeset
|
1771 // another window, might be a timer doing something in another |
841145bb9885
patch 8.2.4166: undo synced when switching buffer in another window
Bram Moolenaar <Bram@vim.org>
parents:
27231
diff
changeset
|
1772 // window. |
841145bb9885
patch 8.2.4166: undo synced when switching buffer in another window
Bram Moolenaar <Bram@vim.org>
parents:
27231
diff
changeset
|
1773 if (prevbuf == curbuf |
841145bb9885
patch 8.2.4166: undo synced when switching buffer in another window
Bram Moolenaar <Bram@vim.org>
parents:
27231
diff
changeset
|
1774 && ((State & INSERT) == 0 || curbuf->b_nwindows <= 1)) |
825 | 1775 u_sync(FALSE); |
7 | 1776 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
1777 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
|
1778 && !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
|
1779 && !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
|
1780 FALSE, FALSE); |
3654 | 1781 if (curwin != previouswin && win_valid(previouswin)) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1782 // autocommands changed curwin, Grr! |
3654 | 1783 curwin = previouswin; |
815 | 1784 } |
7 | 1785 } |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1786 // An autocommand may have deleted "buf", already entered it (e.g., when |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1787 // it did ":bunload") or aborted the script processing. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1788 // If curwin->w_buffer is null, enter_buffer() will make it valid again |
27507
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1789 valid = buf_valid(buf); |
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1790 if ((valid && buf != curbuf |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1791 #ifdef FEAT_EVAL |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1792 && !aborting() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
1793 #endif |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
1794 ) || curwin->w_buffer == NULL) |
4139 | 1795 { |
27507
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1796 // If the buffer is not valid but curwin->w_buffer is NULL we must |
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1797 // enter some buffer. Using the last one is hopefully OK. |
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1798 if (!valid) |
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1799 enter_buffer(lastbuf); |
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1800 else |
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
1801 enter_buffer(buf); |
4139 | 1802 #ifdef FEAT_SYN_HL |
1803 if (old_tw != curbuf->b_p_tw) | |
1804 check_colorcolumn(curwin); | |
1805 #endif | |
1806 } | |
7 | 1807 } |
1808 | |
1809 /* | |
1810 * Enter a new current buffer. | |
4139 | 1811 * Old curbuf must have been abandoned already! This also means "curbuf" may |
1812 * be pointing to freed memory. | |
7 | 1813 */ |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17781
diff
changeset
|
1814 static void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1815 enter_buffer(buf_T *buf) |
7 | 1816 { |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1817 // Get the buffer in the current window. |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1818 curwin->w_buffer = buf; |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1819 curbuf = buf; |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1820 ++curbuf->b_nwindows; |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1821 |
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1822 // Copy buffer and window local option values. Not for a help buffer. |
7 | 1823 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); |
1824 if (!buf->b_help) | |
1825 get_winopts(buf); | |
1826 #ifdef FEAT_FOLDING | |
1827 else | |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1828 // Remove all folds in the window. |
7 | 1829 clearFolding(curwin); |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
1830 foldUpdateAll(curwin); // update folds (later). |
7 | 1831 #endif |
1832 | |
1833 #ifdef FEAT_DIFF | |
672 | 1834 if (curwin->w_p_diff) |
1835 diff_buf_add(curbuf); | |
7 | 1836 #endif |
1837 | |
3068 | 1838 #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
|
1839 curwin->w_s = &(curbuf->b_s); |
3068 | 1840 #endif |
1841 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1842 // Cursor on first line by default. |
7 | 1843 curwin->w_cursor.lnum = 1; |
1844 curwin->w_cursor.col = 0; | |
1845 curwin->w_cursor.coladd = 0; | |
1846 curwin->w_set_curswant = TRUE; | |
1744 | 1847 curwin->w_topline_was_set = FALSE; |
7 | 1848 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1849 // mark cursor position as being invalid |
2091
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1850 curwin->w_valid = 0; |
95b659982b7c
updated for version 7.2.375
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
1851 |
14826
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1852 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
|
1853 curbuf->b_last_cursor.col, TRUE); |
75d474a8868a
patch 8.1.0425: ml_get error and crash with appendbufline()
Christian Brabandt <cb@256bit.org>
parents:
14744
diff
changeset
|
1854 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1855 // Make sure the buffer is loaded. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1856 if (curbuf->b_ml.ml_mfp == NULL) // need to load the file |
22 | 1857 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
1858 // If there is no filetype, allow for detecting one. Esp. useful for |
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26602
diff
changeset
|
1859 // ":ball" used in an autocommand. If there already is a filetype we |
18757
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1860 // might prefer to keep it. |
22 | 1861 if (*curbuf->b_p_ft == NUL) |
1862 did_filetype = FALSE; | |
1863 | |
2394
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1864 open_buffer(FALSE, NULL, 0); |
22 | 1865 } |
7 | 1866 else |
1867 { | |
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1868 if (!msg_silent && !shortmess(SHM_FILEINFO)) |
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1869 need_fileinfo = TRUE; // display file info after redraw |
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1870 |
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1871 // check if file changed |
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1872 (void)buf_check_timestamp(curbuf, FALSE); |
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1873 |
7 | 1874 curwin->w_topline = 1; |
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1875 #ifdef FEAT_DIFF |
7 | 1876 curwin->w_topfill = 0; |
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1877 #endif |
7 | 1878 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
1879 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
1880 } | |
1881 | |
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1882 // If autocommands did not change the cursor position, restore cursor lnum |
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1883 // and possibly cursor col. |
7 | 1884 if (curwin->w_cursor.lnum == 1 && inindent(0)) |
1885 buflist_getfpos(); | |
1886 | |
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1887 check_arg_idx(curwin); // check for valid arg_idx |
7 | 1888 maketitle(); |
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1889 // when autocmds didn't change it |
1744 | 1890 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) |
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1891 scroll_cursor_halfway(FALSE); // redisplay at correct position |
7 | 1892 |
33 | 1893 #ifdef FEAT_NETBEANS_INTG |
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1894 // Send fileOpened event because we've changed buffers. |
2210 | 1895 netbeans_file_activated(curbuf); |
33 | 1896 #endif |
1897 | |
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1898 // Change directories when the 'acd' option is set. |
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1899 DO_AUTOCHDIR; |
7 | 1900 |
1901 #ifdef FEAT_KEYMAP | |
1902 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
1869 | 1903 (void)keymap_init(); |
7 | 1904 #endif |
1185 | 1905 #ifdef FEAT_SPELL |
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1906 // May need to set the spell language. Can only do this after the buffer |
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1907 // has been properly setup. |
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1908 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
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1909 (void)did_set_spelllang(curwin); |
1185 | 1910 #endif |
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1911 #ifdef FEAT_VIMINFO |
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1912 curbuf->b_last_used = vim_time(); |
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1913 #endif |
1185 | 1914 |
7 | 1915 redraw_later(NOT_VALID); |
1916 } | |
1917 | |
961 | 1918 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
1919 /* | |
1920 * Change to the directory of the current buffer. | |
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1921 * Don't do this while still starting up. |
961 | 1922 */ |
1923 void | |
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1924 do_autochdir(void) |
961 | 1925 { |
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1926 if ((starting == 0 || test_autochdir) |
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1927 && curbuf->b_ffname != NULL |
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1928 && vim_chdirfile(curbuf->b_ffname, "auto") == OK) |
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1929 { |
961 | 1930 shorten_fnames(TRUE); |
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1931 last_chdir_reason = "autochdir"; |
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1932 } |
961 | 1933 } |
1934 #endif | |
1935 | |
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1936 void |
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1937 no_write_message(void) |
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1938 { |
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1939 #ifdef FEAT_TERMINAL |
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1940 if (term_job_running(curbuf->b_term)) |
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1941 emsg(_(e_job_still_running_add_bang_to_end_the_job)); |
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1942 else |
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1943 #endif |
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1944 emsg(_(e_no_write_since_last_change_add_bang_to_override)); |
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1945 } |
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1946 |
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1947 void |
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1948 no_write_message_nobang(buf_T *buf UNUSED) |
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1949 { |
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1950 #ifdef FEAT_TERMINAL |
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1951 if (term_job_running(buf->b_term)) |
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1952 emsg(_(e_job_still_running)); |
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1953 else |
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1954 #endif |
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1955 emsg(_(e_no_write_since_last_change)); |
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1956 } |
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1957 |
7 | 1958 /* |
1959 * functions for dealing with the buffer list | |
1960 */ | |
1961 | |
1962 /* | |
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1963 * Return TRUE if the current buffer is empty, unnamed, unmodified and used in |
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1964 * only one window. That means it can be re-used. |
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1965 */ |
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1966 int |
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1967 curbuf_reusable(void) |
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1968 { |
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1969 return (curbuf != NULL |
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1970 && curbuf->b_ffname == NULL |
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1971 && curbuf->b_nwindows <= 1 |
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1972 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY()) |
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1973 #if defined(FEAT_QUICKFIX) |
16259
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1974 && !bt_quickfix(curbuf) |
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1975 #endif |
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1976 && !curbufIsChanged()); |
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1977 } |
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1978 |
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1979 /* |
7 | 1980 * Add a file name to the buffer list. Return a pointer to the buffer. |
1981 * If the same file name already exists return a pointer to that buffer. | |
1982 * If it does not exist, or if fname == NULL, a new entry is created. | |
1983 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
1984 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
1985 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1986 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1987 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1988 * if the buffer already exists. |
17823
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1989 * If (flags & BLN_REUSE) is TRUE, may use buffer number from "buf_reuse". |
7 | 1990 * This is the ONLY way to create a new buffer. |
1991 */ | |
1992 buf_T * | |
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1993 buflist_new( |
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1994 char_u *ffname_arg, // full path of fname or relative |
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1995 char_u *sfname_arg, // short fname or NULL |
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1996 linenr_T lnum, // preferred cursor line |
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1997 int flags) // BLN_ defines |
7 | 1998 { |
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1999 char_u *ffname = ffname_arg; |
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2000 char_u *sfname = sfname_arg; |
7 | 2001 buf_T *buf; |
2002 #ifdef UNIX | |
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2003 stat_T st; |
7 | 2004 #endif |
2005 | |
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2006 if (top_file_num == 1) |
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2007 hash_init(&buf_hashtab); |
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2008 |
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2009 fname_expand(curbuf, &ffname, &sfname); // will allocate ffname |
7 | 2010 |
2011 /* | |
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2012 * If the file name already exists in the list, update the entry. |
7 | 2013 */ |
2014 #ifdef UNIX | |
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2015 // On Unix we can use inode numbers when the file exists. Works better |
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changeset
|
2016 // for hard links. |
7 | 2017 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) |
2018 st.st_dev = (dev_T)-1; | |
2019 #endif | |
9149
18bbf31015c2
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Christian Brabandt <cb@256bit.org>
parents:
9106
diff
changeset
|
2020 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
7 | 2021 #ifdef UNIX |
2022 buflist_findname_stat(ffname, &st) | |
2023 #else | |
2024 buflist_findname(ffname) | |
2025 #endif | |
2026 ) != NULL) | |
2027 { | |
2028 vim_free(ffname); | |
2029 if (lnum != 0) | |
22711
92f221ad267c
patch 8.2.1904: still using default option values after using ":badd +1"
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
2030 buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin, |
92f221ad267c
patch 8.2.1904: still using default option values after using ":badd +1"
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
2031 lnum, (colnr_T)0, FALSE); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2032 |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2033 if ((flags & BLN_NOOPT) == 0) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2034 // copy the options now, if 'cpo' doesn't have 's' and not done |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2035 // already |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2036 buf_copy_options(buf, 0); |
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2037 |
7 | 2038 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
2039 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2040 bufref_T bufref; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2041 |
7 | 2042 buf->b_p_bl = TRUE; |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2043 set_bufref(&bufref, buf); |
7 | 2044 if (!(flags & BLN_DUMMY)) |
5816 | 2045 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2046 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
|
2047 && !bufref_valid(&bufref)) |
5816 | 2048 return NULL; |
2049 } | |
7 | 2050 } |
2051 return buf; | |
2052 } | |
2053 | |
2054 /* | |
2055 * If the current buffer has no name and no contents, use the current | |
2056 * buffer. Otherwise: Need to allocate a new buffer structure. | |
2057 * | |
2058 * This is the ONLY place where a new buffer structure is allocated! | |
625 | 2059 * (A spell file buffer is allocated in spell.c, but that's not a normal |
2060 * buffer.) | |
7 | 2061 */ |
2062 buf = NULL; | |
13782
3be5e8306a3e
patch 8.0.1763: :argedit does not reuse an empty unnamed buffer
Christian Brabandt <cb@256bit.org>
parents:
13720
diff
changeset
|
2063 if ((flags & BLN_CURBUF) && curbuf_reusable()) |
7 | 2064 { |
2065 buf = curbuf; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2066 // It's like this buffer is deleted. Watch out for autocommands that |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2067 // change curbuf! If that happens, allocate a new buffer anyway. |
7 | 2068 if (curbuf->b_p_bl) |
2069 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
2070 if (buf == curbuf) | |
2071 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2072 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2073 if (aborting()) // autocmds may abort script processing |
19816
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
19629
diff
changeset
|
2074 { |
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
19629
diff
changeset
|
2075 vim_free(ffname); |
7 | 2076 return NULL; |
19816
f37028184d6a
patch 8.2.0464: typos and other small problems
Bram Moolenaar <Bram@vim.org>
parents:
19629
diff
changeset
|
2077 } |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2078 #endif |
7 | 2079 if (buf == curbuf) |
2080 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2081 // Make sure 'bufhidden' and 'buftype' are empty |
7 | 2082 clear_string_option(&buf->b_p_bh); |
2083 clear_string_option(&buf->b_p_bt); | |
2084 } | |
2085 } | |
2086 if (buf != curbuf || curbuf == NULL) | |
2087 { | |
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
|
2088 buf = ALLOC_CLEAR_ONE(buf_T); |
7 | 2089 if (buf == NULL) |
2090 { | |
2091 vim_free(ffname); | |
2092 return NULL; | |
2093 } | |
4287 | 2094 #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
|
2095 // init b: variables |
4287 | 2096 buf->b_vars = dict_alloc(); |
2097 if (buf->b_vars == NULL) | |
2098 { | |
2099 vim_free(ffname); | |
2100 vim_free(buf); | |
2101 return NULL; | |
2102 } | |
2103 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
2104 #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
|
2105 init_changedtick(buf); |
7 | 2106 } |
2107 | |
2108 if (ffname != NULL) | |
2109 { | |
2110 buf->b_ffname = ffname; | |
2111 buf->b_sfname = vim_strsave(sfname); | |
2112 } | |
2113 | |
2114 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
|
2115 buf->b_wininfo = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 2116 |
2117 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
2118 || buf->b_wininfo == NULL) | |
2119 { | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2120 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
|
2121 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
|
2122 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2123 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
|
2124 VIM_CLEAR(buf->b_ffname); |
7 | 2125 if (buf != curbuf) |
2126 free_buffer(buf); | |
2127 return NULL; | |
2128 } | |
2129 | |
2130 if (buf == curbuf) | |
2131 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2132 // 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
|
2133 buf_freeall(buf, 0); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2134 if (buf != curbuf) // autocommands deleted the buffer! |
7 | 2135 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2136 #if defined(FEAT_EVAL) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2137 if (aborting()) // autocmds may abort script processing |
7 | 2138 return NULL; |
2139 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2140 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
|
2141 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2142 // Init the options. |
3925 | 2143 buf->b_p_initialized = FALSE; |
2144 buf_copy_options(buf, BCO_ENTER); | |
2145 | |
7 | 2146 #ifdef FEAT_KEYMAP |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2147 // need to reload lmaps and set b:keymap_name |
7 | 2148 curbuf->b_kmap_state |= KEYMAP_INIT; |
2149 #endif | |
2150 } | |
2151 else | |
2152 { | |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
2153 // put the new buffer at the end of the buffer list |
7 | 2154 buf->b_next = NULL; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2155 if (firstbuf == NULL) // buffer list is empty |
7 | 2156 { |
2157 buf->b_prev = NULL; | |
2158 firstbuf = buf; | |
2159 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2160 else // append new buffer at end of list |
7 | 2161 { |
2162 lastbuf->b_next = buf; | |
2163 buf->b_prev = lastbuf; | |
2164 } | |
2165 lastbuf = buf; | |
2166 | |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2167 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
|
2168 { |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2169 // 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
|
2170 // 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
|
2171 // 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
|
2172 --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
|
2173 buf->b_fnum = ((int *)buf_reuse.ga_data)[buf_reuse.ga_len]; |
18864
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2174 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2175 // Move buffer to the right place in the buffer list. |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2176 while (buf->b_prev != NULL && buf->b_fnum < buf->b_prev->b_fnum) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2177 { |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2178 buf_T *prev = buf->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2179 |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2180 prev->b_next = buf->b_next; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2181 if (prev->b_next != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2182 prev->b_next->b_prev = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2183 buf->b_next = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2184 buf->b_prev = prev->b_prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2185 if (buf->b_prev != NULL) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2186 buf->b_prev->b_next = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2187 prev->b_prev = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2188 if (lastbuf == buf) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2189 lastbuf = prev; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2190 if (firstbuf == prev) |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2191 firstbuf = buf; |
9449ed2ee8d4
patch 8.1.2418: bufnr('$') is wrong after recycling popup buffer
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2192 } |
17823
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2193 } |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2194 else |
7e6b7a4f13bc
patch 8.1.1908: every popup window consumes a buffer number
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2195 buf->b_fnum = top_file_num++; |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2196 if (top_file_num < 0) // wrap around (may cause duplicates) |
7 | 2197 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15330
diff
changeset
|
2198 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
|
2199 if (emsg_silent == 0 && !in_assert_fails) |
7 | 2200 { |
2201 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
|
2202 ui_delay(3001L, TRUE); // make sure it is noticed |
7 | 2203 } |
2204 top_file_num = 1; | |
2205 } | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2206 buf_hashtab_add(buf); |
7 | 2207 |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
2208 // Always copy the options from the current buffer. |
7 | 2209 buf_copy_options(buf, BCO_ALWAYS); |
2210 } | |
2211 | |
2212 buf->b_wininfo->wi_fpos.lnum = lnum; | |
2213 buf->b_wininfo->wi_win = curwin; | |
2214 | |
126 | 2215 #ifdef FEAT_SYN_HL |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2216 hash_init(&buf->b_s.b_keywtab); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2217 hash_init(&buf->b_s.b_keywtab_ic); |
7 | 2218 #endif |
2219 | |
2220 buf->b_fname = buf->b_sfname; | |
2221 #ifdef UNIX | |
2222 if (st.st_dev == (dev_T)-1) | |
1873 | 2223 buf->b_dev_valid = FALSE; |
7 | 2224 else |
2225 { | |
1873 | 2226 buf->b_dev_valid = TRUE; |
7 | 2227 buf->b_dev = st.st_dev; |
2228 buf->b_ino = st.st_ino; | |
2229 } | |
2230 #endif | |
2231 buf->b_u_synced = TRUE; | |
2232 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
42 | 2233 if (flags & BLN_DUMMY) |
2234 buf->b_flags |= BF_DUMMY; | |
7 | 2235 buf_clear_file(buf); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2236 clrallmarks(buf); // clear marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2237 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
|
2238 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; // init 'buflisted' |
7 | 2239 if (!(flags & BLN_DUMMY)) |
2240 { | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2241 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
2242 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2243 // 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
|
2244 // 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
|
2245 // 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
|
2246 set_bufref(&bufref, buf); |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2247 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
|
2248 && !bufref_valid(&bufref)) |
5816 | 2249 return NULL; |
7 | 2250 if (flags & BLN_LISTED) |
5816 | 2251 { |
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
2252 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
|
2253 && !bufref_valid(&bufref)) |
5816 | 2254 return NULL; |
2255 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2256 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2257 if (aborting()) // autocmds may abort script processing |
7 | 2258 return NULL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
2259 #endif |
7 | 2260 } |
2261 | |
2262 return buf; | |
2263 } | |
2264 | |
2265 /* | |
2266 * Free the memory for the options of a buffer. | |
2267 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
2268 * 'fileencoding'. | |
2269 */ | |
2270 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2271 free_buf_options( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2272 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2273 int free_p_ff) |
7 | 2274 { |
2275 if (free_p_ff) | |
2276 { | |
2277 clear_string_option(&buf->b_p_fenc); | |
2278 clear_string_option(&buf->b_p_ff); | |
2279 clear_string_option(&buf->b_p_bh); | |
2280 clear_string_option(&buf->b_p_bt); | |
2281 } | |
2282 #ifdef FEAT_FIND_ID | |
2283 clear_string_option(&buf->b_p_def); | |
2284 clear_string_option(&buf->b_p_inc); | |
2285 # ifdef FEAT_EVAL | |
2286 clear_string_option(&buf->b_p_inex); | |
2287 # endif | |
2288 #endif | |
2289 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
2290 clear_string_option(&buf->b_p_inde); | |
2291 clear_string_option(&buf->b_p_indk); | |
2292 #endif | |
788 | 2293 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
2294 clear_string_option(&buf->b_p_bexpr); | |
2295 #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
|
2296 #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
|
2297 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
|
2298 #endif |
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2299 clear_string_option(&buf->b_p_fp); |
667 | 2300 #if defined(FEAT_EVAL) |
2301 clear_string_option(&buf->b_p_fex); | |
2302 #endif | |
7 | 2303 #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
|
2304 # ifdef FEAT_SODIUM |
27231
e1cedf009920
patch 8.2.4144: cannot load libsodium dynamically
Bram Moolenaar <Bram@vim.org>
parents:
27124
diff
changeset
|
2305 if ((buf->b_p_key != NULL) && (*buf->b_p_key != NUL) && |
e1cedf009920
patch 8.2.4144: cannot load libsodium dynamically
Bram Moolenaar <Bram@vim.org>
parents:
27124
diff
changeset
|
2306 (crypt_get_method_nr(buf) == CRYPT_M_SOD)) |
e1cedf009920
patch 8.2.4144: cannot load libsodium dynamically
Bram Moolenaar <Bram@vim.org>
parents:
27124
diff
changeset
|
2307 crypt_sodium_munlock(buf->b_p_key, STRLEN(buf->b_p_key)); |
25417
1919361a53da
patch 8.2.3245: the crypt key may appear in a swap partition
Bram Moolenaar <Bram@vim.org>
parents:
25380
diff
changeset
|
2308 # endif |
7 | 2309 clear_string_option(&buf->b_p_key); |
2310 #endif | |
2311 clear_string_option(&buf->b_p_kp); | |
2312 clear_string_option(&buf->b_p_mps); | |
2313 clear_string_option(&buf->b_p_fo); | |
41 | 2314 clear_string_option(&buf->b_p_flp); |
7 | 2315 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
|
2316 #ifdef FEAT_VARTABS |
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
2317 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
|
2318 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
|
2319 buf->b_p_vsts_nopaste = NULL; |
27507
b8a5de86e9d1
patch 8.2.4281: using freed memory with :lopen and :bwipe
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
2320 VIM_CLEAR(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
|
2321 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
|
2322 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
|
2323 #endif |
7 | 2324 #ifdef FEAT_KEYMAP |
2325 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
|
2326 keymap_clear(&buf->b_kmap_ga); |
7 | 2327 ga_clear(&buf->b_kmap_ga); |
2328 #endif | |
2329 clear_string_option(&buf->b_p_com); | |
2330 #ifdef FEAT_FOLDING | |
2331 clear_string_option(&buf->b_p_cms); | |
2332 #endif | |
2333 clear_string_option(&buf->b_p_nf); | |
2334 #ifdef FEAT_SYN_HL | |
2335 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
|
2336 clear_string_option(&buf->b_s.b_syn_isk); |
737 | 2337 #endif |
2338 #ifdef FEAT_SPELL | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2339 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
|
2340 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
|
2341 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
|
2342 buf->b_s.b_cap_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2343 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
|
2344 clear_string_option(&buf->b_s.b_p_spo); |
7 | 2345 #endif |
2346 #ifdef FEAT_SEARCHPATH | |
2347 clear_string_option(&buf->b_p_sua); | |
2348 #endif | |
2349 clear_string_option(&buf->b_p_ft); | |
2350 #ifdef FEAT_CINDENT | |
2351 clear_string_option(&buf->b_p_cink); | |
2352 clear_string_option(&buf->b_p_cino); | |
2353 #endif | |
2354 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
2355 clear_string_option(&buf->b_p_cinw); | |
2356 #endif | |
2357 clear_string_option(&buf->b_p_cpt); | |
12 | 2358 #ifdef FEAT_COMPL_FUNC |
2359 clear_string_option(&buf->b_p_cfu); | |
26388
8aba638e91eb
patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
2360 free_callback(&buf->b_cfu_cb); |
502 | 2361 clear_string_option(&buf->b_p_ofu); |
26388
8aba638e91eb
patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
2362 free_callback(&buf->b_ofu_cb); |
25984
c8fcea636252
patch 8.2.3525: option variable name does not match option name
Bram Moolenaar <Bram@vim.org>
parents:
25974
diff
changeset
|
2363 clear_string_option(&buf->b_p_tsrfu); |
26388
8aba638e91eb
patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents:
26336
diff
changeset
|
2364 free_callback(&buf->b_tsrfu_cb); |
12 | 2365 #endif |
7 | 2366 #ifdef FEAT_QUICKFIX |
2367 clear_string_option(&buf->b_p_gp); | |
2368 clear_string_option(&buf->b_p_mp); | |
2369 clear_string_option(&buf->b_p_efm); | |
2370 #endif | |
2371 clear_string_option(&buf->b_p_ep); | |
2372 clear_string_option(&buf->b_p_path); | |
2373 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
|
2374 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
|
2375 #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
|
2376 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
|
2377 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
|
2378 #endif |
7 | 2379 clear_string_option(&buf->b_p_dict); |
2380 clear_string_option(&buf->b_p_tsr); | |
12 | 2381 #ifdef FEAT_TEXTOBJ |
2382 clear_string_option(&buf->b_p_qe); | |
2383 #endif | |
7 | 2384 buf->b_p_ar = -1; |
5446 | 2385 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
5712 | 2386 #ifdef FEAT_LISP |
2387 clear_string_option(&buf->b_p_lw); | |
2388 #endif | |
6243 | 2389 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
|
2390 clear_string_option(&buf->b_p_menc); |
7 | 2391 } |
2392 | |
2393 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2394 * 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
|
2395 * 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
|
2396 * Also set cursor column to altfpos.col if 'startofline' is not set. |
7 | 2397 * if (options & GETF_SETMARK) call setpcmark() |
2398 * if (options & GETF_ALT) we are jumping to an alternate file. | |
2399 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
2400 * | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2401 * Return FAIL for failure, OK for success. |
7 | 2402 */ |
2403 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2404 buflist_getfile( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2405 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2406 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2407 int options, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2408 int forceit) |
7 | 2409 { |
2410 buf_T *buf; | |
2411 win_T *wp = NULL; | |
2412 pos_T *fpos; | |
2413 colnr_T col; | |
2414 | |
2415 buf = buflist_findnr(n); | |
2416 if (buf == NULL) | |
2417 { | |
2418 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
|
2419 emsg(_(e_no_alternate_file)); |
7 | 2420 else |
26602
fac6673086df
patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26532
diff
changeset
|
2421 semsg(_(e_buffer_nr_not_found), n); |
7 | 2422 return FAIL; |
2423 } | |
2424 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2425 // if alternate file is the current buffer, nothing to do |
7 | 2426 if (buf == curbuf) |
2427 return OK; | |
2428 | |
633 | 2429 if (text_locked()) |
631 | 2430 { |
633 | 2431 text_locked_msg(); |
7 | 2432 return FAIL; |
631 | 2433 } |
819 | 2434 if (curbuf_locked()) |
2435 return FAIL; | |
7 | 2436 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2437 // altfpos may be changed by getfile(), get it now |
7 | 2438 if (lnum == 0) |
2439 { | |
2440 fpos = buflist_findfpos(buf); | |
2441 lnum = fpos->lnum; | |
2442 col = fpos->col; | |
2443 } | |
2444 else | |
2445 col = 0; | |
2446 | |
2447 if (options & GETF_SWITCH) | |
2448 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2449 // If 'switchbuf' contains "useopen": jump to first window containing |
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parents:
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diff
changeset
|
2450 // "buf" if one exists |
1618 | 2451 if (swb_flags & SWB_USEOPEN) |
7 | 2452 wp = buf_jump_open_win(buf); |
6843 | 2453 |
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|
2454 // If 'switchbuf' contains "usetab": jump to first window in any tab |
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parents:
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diff
changeset
|
2455 // page containing "buf" if one exists |
1618 | 2456 if (wp == NULL && (swb_flags & SWB_USETAB)) |
825 | 2457 wp = buf_jump_open_tab(buf); |
6843 | 2458 |
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|
2459 // If 'switchbuf' contains "split", "vsplit" or "newtab" and the |
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changeset
|
2460 // current buffer isn't empty: open new tab or window |
6843 | 2461 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) |
11121
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Christian Brabandt <cb@256bit.org>
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11063
diff
changeset
|
2462 && !BUFEMPTY()) |
7 | 2463 { |
6843 | 2464 if (swb_flags & SWB_NEWTAB) |
1618 | 2465 tabpage_new(); |
6843 | 2466 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
2467 == FAIL) | |
7 | 2468 return FAIL; |
2583 | 2469 RESET_BINDING(curwin); |
7 | 2470 } |
2471 } | |
2472 | |
2473 ++RedrawingDisabled; | |
11476
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patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2474 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2475 (options & GETF_SETMARK), lnum, forceit))) |
7 | 2476 { |
2477 --RedrawingDisabled; | |
2478 | |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2479 // cursor is at to BOL and w_cursor.lnum is checked due to getfile() |
7 | 2480 if (!p_sol && col != 0) |
2481 { | |
2482 curwin->w_cursor.col = col; | |
2483 check_cursor_col(); | |
2484 curwin->w_cursor.coladd = 0; | |
2485 curwin->w_set_curswant = TRUE; | |
2486 } | |
2487 return OK; | |
2488 } | |
2489 --RedrawingDisabled; | |
2490 return FAIL; | |
2491 } | |
2492 | |
2493 /* | |
2494 * go to the last know line number for the current buffer | |
2495 */ | |
17789
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patch 8.1.1891: functions used in one file are global
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diff
changeset
|
2496 static void |
7817
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diff
changeset
|
2497 buflist_getfpos(void) |
7 | 2498 { |
2499 pos_T *fpos; | |
2500 | |
2501 fpos = buflist_findfpos(curbuf); | |
2502 | |
2503 curwin->w_cursor.lnum = fpos->lnum; | |
2504 check_cursor_lnum(); | |
2505 | |
2506 if (p_sol) | |
2507 curwin->w_cursor.col = 0; | |
2508 else | |
2509 { | |
2510 curwin->w_cursor.col = fpos->col; | |
2511 check_cursor_col(); | |
2512 curwin->w_cursor.coladd = 0; | |
2513 curwin->w_set_curswant = TRUE; | |
2514 } | |
2515 } | |
2516 | |
42 | 2517 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
2518 /* | |
2519 * Find file in buffer list by name (it has to be for the current window). | |
2520 * Returns NULL if not found. | |
2521 */ | |
2522 buf_T * | |
7817
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7799
diff
changeset
|
2523 buflist_findname_exp(char_u *fname) |
42 | 2524 { |
2525 char_u *ffname; | |
2526 buf_T *buf = NULL; | |
2527 | |
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|
2528 // First make the name into a full path name |
42 | 2529 ffname = FullName_save(fname, |
2530 #ifdef UNIX | |
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changeset
|
2531 TRUE // force expansion, get rid of symbolic links |
42 | 2532 #else |
2533 FALSE | |
2534 #endif | |
2535 ); | |
2536 if (ffname != NULL) | |
2537 { | |
2538 buf = buflist_findname(ffname); | |
2539 vim_free(ffname); | |
2540 } | |
2541 return buf; | |
2542 } | |
2543 #endif | |
2544 | |
7 | 2545 /* |
2546 * Find file in buffer list by name (it has to be for the current window). | |
2547 * "ffname" must have a full path. | |
42 | 2548 * Skips dummy buffers. |
2549 * Returns NULL if not found. | |
7 | 2550 */ |
2551 buf_T * | |
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diff
changeset
|
2552 buflist_findname(char_u *ffname) |
7 | 2553 { |
2554 #ifdef UNIX | |
9387
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Christian Brabandt <cb@256bit.org>
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9228
diff
changeset
|
2555 stat_T st; |
7 | 2556 |
2557 if (mch_stat((char *)ffname, &st) < 0) | |
2558 st.st_dev = (dev_T)-1; | |
2559 return buflist_findname_stat(ffname, &st); | |
2560 } | |
2561 | |
2562 /* | |
2563 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
2564 * twice for the same file. | |
42 | 2565 * Returns NULL if not found. |
7 | 2566 */ |
2567 static buf_T * | |
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diff
changeset
|
2568 buflist_findname_stat( |
83861277e6a3
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diff
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|
2569 char_u *ffname, |
9387
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9228
diff
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|
2570 stat_T *stp) |
7 | 2571 { |
2572 #endif | |
2573 buf_T *buf; | |
2574 | |
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|
2575 // Start at the last buffer, expect to find a match sooner. |
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2576 FOR_ALL_BUFS_FROM_LAST(buf) |
42 | 2577 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
7 | 2578 #ifdef UNIX |
2579 , stp | |
2580 #endif | |
2581 )) | |
2582 return buf; | |
2583 return NULL; | |
2584 } | |
2585 | |
2586 /* | |
2587 * Find file in buffer list by a regexp pattern. | |
2588 * Return fnum of the found buffer. | |
2589 * Return < 0 for error. | |
2590 */ | |
2591 int | |
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7799
diff
changeset
|
2592 buflist_findpat( |
83861277e6a3
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diff
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|
2593 char_u *pattern, |
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diff
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|
2594 char_u *pattern_end, // pointer to first char after pattern |
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diff
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|
2595 int unlisted, // find unlisted buffers |
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|
2596 int diffmode UNUSED, // find diff-mode buffers only |
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diff
changeset
|
2597 int curtab_only) // find buffers in current tab only |
7 | 2598 { |
2599 buf_T *buf; | |
2600 int match = -1; | |
2601 int find_listed; | |
2602 char_u *pat; | |
2603 char_u *patend; | |
2604 int attempt; | |
2605 char_u *p; | |
2606 int toggledollar; | |
2607 | |
23711
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patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2608 // "%" is current file, "%%" or "#" is alternate file |
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
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diff
changeset
|
2609 if ((pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) |
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
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diff
changeset
|
2610 || (in_vim9script() && pattern_end == pattern + 2 |
29eccef07e2f
patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
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diff
changeset
|
2611 && pattern[0] == '%' && pattern[1] == '%')) |
7 | 2612 { |
23711
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2613 if (*pattern == '#' || pattern_end == pattern + 2) |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2614 match = curwin->w_alt_fnum; |
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patch 8.2.2397: Vim9: "%%" not seen as alternate file name for ":bdel"
Bram Moolenaar <Bram@vim.org>
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23624
diff
changeset
|
2615 else |
7 | 2616 match = curbuf->b_fnum; |
2617 #ifdef FEAT_DIFF | |
2618 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
2619 match = -1; | |
2620 #endif | |
2621 } | |
2622 | |
2623 /* | |
2624 * Try four ways of matching a listed buffer: | |
2625 * attempt == 0: without '^' or '$' (at any position) | |
1187 | 2626 * attempt == 1: with '^' at start (only at position 0) |
7 | 2627 * attempt == 2: with '$' at end (only match at end) |
2628 * attempt == 3: with '^' at start and '$' at end (only full match) | |
2629 * Repeat this for finding an unlisted buffer if there was no matching | |
2630 * listed buffer. | |
2631 */ | |
2632 else | |
2633 { | |
2634 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
2635 if (pat == NULL) | |
2636 return -1; | |
2637 patend = pat + STRLEN(pat) - 1; | |
2638 toggledollar = (patend > pat && *patend == '$'); | |
2639 | |
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diff
changeset
|
2640 // First try finding a listed buffer. If not found and "unlisted" |
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parents:
18746
diff
changeset
|
2641 // is TRUE, try finding an unlisted buffer. |
7 | 2642 find_listed = TRUE; |
2643 for (;;) | |
2644 { | |
2645 for (attempt = 0; attempt <= 3; ++attempt) | |
2646 { | |
6375 | 2647 regmatch_T regmatch; |
2648 | |
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|
2649 // may add '^' and '$' |
7 | 2650 if (toggledollar) |
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diff
changeset
|
2651 *patend = (attempt < 2) ? NUL : '$'; // add/remove '$' |
7 | 2652 p = pat; |
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changeset
|
2653 if (*p == '^' && !(attempt & 1)) // add/remove '^' |
7 | 2654 ++p; |
23272
a84e7abb0c92
patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2655 regmatch.regprog = vim_regcomp(p, magic_isset() ? RE_MAGIC : 0); |
6375 | 2656 if (regmatch.regprog == NULL) |
7 | 2657 { |
2658 vim_free(pat); | |
2659 return -1; | |
2660 } | |
2661 | |
19934
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changeset
|
2662 FOR_ALL_BUFS_FROM_LAST(buf) |
7 | 2663 if (buf->b_p_bl == find_listed |
2664 #ifdef FEAT_DIFF | |
2665 && (!diffmode || diff_mode_buf(buf)) | |
2666 #endif | |
6375 | 2667 && buflist_match(®match, buf, FALSE) != NULL) |
7 | 2668 { |
4236 | 2669 if (curtab_only) |
2670 { | |
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|
2671 // Ignore the match if the buffer is not open in |
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diff
changeset
|
2672 // the current tab. |
4236 | 2673 win_T *wp; |
2674 | |
9649
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9645
diff
changeset
|
2675 FOR_ALL_WINDOWS(wp) |
4236 | 2676 if (wp->w_buffer == buf) |
2677 break; | |
2678 if (wp == NULL) | |
2679 continue; | |
2680 } | |
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|
2681 if (match >= 0) // already found a match |
7 | 2682 { |
2683 match = -2; | |
2684 break; | |
2685 } | |
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|
2686 match = buf->b_fnum; // remember first match |
7 | 2687 } |
2688 | |
6375 | 2689 vim_regfree(regmatch.regprog); |
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|
2690 if (match >= 0) // found one match |
7 | 2691 break; |
2692 } | |
2693 | |
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2694 // Only search for unlisted buffers if there was no match with |
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changeset
|
2695 // a listed buffer. |
7 | 2696 if (!unlisted || !find_listed || match != -1) |
2697 break; | |
2698 find_listed = FALSE; | |
2699 } | |
2700 | |
2701 vim_free(pat); | |
2702 } | |
2703 | |
2704 if (match == -2) | |
26602
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diff
changeset
|
2705 semsg(_(e_more_than_one_match_for_str), pattern); |
7 | 2706 else if (match < 0) |
26602
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changeset
|
2707 semsg(_(e_no_matching_buffer_for_str), pattern); |
7 | 2708 return match; |
2709 } | |
2710 | |
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|
2711 #ifdef FEAT_VIMINFO |
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|
2712 typedef struct { |
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diff
changeset
|
2713 buf_T *buf; |
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|
2714 char_u *match; |
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|
2715 } bufmatch_T; |
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|
2716 #endif |
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|
2717 |
7 | 2718 /* |
2719 * Find all buffer names that match. | |
2720 * For command line expansion of ":buf" and ":sbuf". | |
2721 * Return OK if matches found, FAIL otherwise. | |
2722 */ | |
2723 int | |
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|
2724 ExpandBufnames( |
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|
2725 char_u *pat, |
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changeset
|
2726 int *num_file, |
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changeset
|
2727 char_u ***file, |
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changeset
|
2728 int options) |
7 | 2729 { |
2730 int count = 0; | |
2731 buf_T *buf; | |
2732 int round; | |
2733 char_u *p; | |
2734 int attempt; | |
27875
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patch 8.2.4463: completion only uses strict matching
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diff
changeset
|
2735 char_u *patc = NULL; |
18463
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|
2736 #ifdef FEAT_VIMINFO |
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18225
diff
changeset
|
2737 bufmatch_T *matches = NULL; |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2738 #endif |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2739 int fuzzy; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2740 fuzmatch_str_T *fuzmatch = NULL; |
7 | 2741 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2742 *num_file = 0; // return values in case of FAIL |
7 | 2743 *file = NULL; |
2744 | |
19007
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2745 #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
|
2746 if ((options & BUF_DIFF_FILTER) && !curwin->w_p_diff) |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2747 return FAIL; |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2748 #endif |
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2749 |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2750 fuzzy = cmdline_fuzzy_complete(pat); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2751 |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2752 // Make a copy of "pat" and change "^" to "\(^\|[\/]\)" (if doing regular |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2753 // expression matching) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2754 if (!fuzzy) |
170 | 2755 { |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2756 if (*pat == '^') |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2757 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2758 patc = alloc(STRLEN(pat) + 11); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2759 if (patc == NULL) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2760 return FAIL; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2761 STRCPY(patc, "\\(^\\|[\\/]\\)"); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2762 STRCPY(patc + 11, pat + 1); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2763 } |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2764 else |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2765 patc = pat; |
170 | 2766 } |
2767 | |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
2768 // 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
|
2769 // attempt == 1: try match without '\<', match anywhere |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2770 for (attempt = 0; attempt <= (fuzzy ? 0 : 1); ++attempt) |
7 | 2771 { |
6375 | 2772 regmatch_T regmatch; |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2773 int score = 0; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2774 |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2775 if (!fuzzy) |
7 | 2776 { |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2777 if (attempt > 0 && patc == pat) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2778 break; // there was no anchor, no need to try again |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2779 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2780 if (regmatch.regprog == NULL) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2781 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2782 if (patc != pat) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2783 vim_free(patc); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2784 return FAIL; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2785 } |
7 | 2786 } |
2787 | |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
2788 // round == 1: Count the matches. |
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
2789 // round == 2: Build the array to keep the matches. |
7 | 2790 for (round = 1; round <= 2; ++round) |
2791 { | |
2792 count = 0; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
2793 FOR_ALL_BUFFERS(buf) |
7 | 2794 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2795 if (!buf->b_p_bl) // skip unlisted buffers |
7 | 2796 continue; |
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2797 #ifdef FEAT_DIFF |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2798 if (options & BUF_DIFF_FILTER) |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2799 // Skip buffers not suitable for |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2800 // :diffget or :diffput completion. |
19007
0883a37ccf84
patch 8.2.0064: diffmode completion doesn't use per-window setting
Bram Moolenaar <Bram@vim.org>
parents:
18991
diff
changeset
|
2801 if (buf == curbuf || !diff_mode_buf(buf)) |
18987
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2802 continue; |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2803 #endif |
e378907d79bf
patch 8.2.0054: :diffget and :diffput don't have good completion
Bram Moolenaar <Bram@vim.org>
parents:
18949
diff
changeset
|
2804 |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2805 if (!fuzzy) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2806 p = buflist_match(®match, buf, p_wic); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2807 else |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2808 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2809 p = NULL; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2810 // first try matching with the short file name |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2811 if ((score = fuzzy_match_str(buf->b_sfname, pat)) != 0) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2812 p = buf->b_sfname; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2813 if (p == NULL) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2814 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2815 // next try matching with the full path file name |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2816 if ((score = fuzzy_match_str(buf->b_ffname, pat)) != 0) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2817 p = buf->b_ffname; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2818 } |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2819 } |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2820 |
27916
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2821 if (p == NULL) |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2822 continue; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2823 |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2824 if (round == 1) |
7 | 2825 { |
27916
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2826 ++count; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2827 continue; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2828 } |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2829 |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2830 if (options & WILD_HOME_REPLACE) |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2831 p = home_replace_save(buf, p); |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2832 else |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2833 p = vim_strsave(p); |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2834 |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2835 if (!fuzzy) |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2836 { |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2837 #ifdef FEAT_VIMINFO |
27916
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2838 if (matches != NULL) |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2839 { |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2840 matches[count].buf = buf; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2841 matches[count].match = p; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2842 count++; |
7 | 2843 } |
27916
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2844 else |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2845 #endif |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2846 (*file)[count++] = p; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2847 } |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2848 else |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2849 { |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2850 fuzmatch[count].idx = count; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2851 fuzmatch[count].str = p; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2852 fuzmatch[count].score = score; |
6efa2f193c94
patch 8.2.4483: command completion makes two rounds to collect matches
Bram Moolenaar <Bram@vim.org>
parents:
27875
diff
changeset
|
2853 count++; |
7 | 2854 } |
2855 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2856 if (count == 0) // no match found, break here |
7 | 2857 break; |
2858 if (round == 1) | |
2859 { | |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2860 if (!fuzzy) |
7 | 2861 { |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2862 *file = ALLOC_MULT(char_u *, count); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2863 if (*file == NULL) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2864 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2865 vim_regfree(regmatch.regprog); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2866 if (patc != pat) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2867 vim_free(patc); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2868 return FAIL; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2869 } |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2870 #ifdef FEAT_VIMINFO |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2871 if (options & WILD_BUFLASTUSED) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2872 matches = ALLOC_MULT(bufmatch_T, count); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2873 #endif |
7 | 2874 } |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2875 else |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2876 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2877 fuzmatch = ALLOC_MULT(fuzmatch_str_T, count); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2878 if (fuzmatch == NULL) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2879 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2880 *num_file = 0; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2881 *file = NULL; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2882 return FAIL; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2883 } |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2884 } |
7 | 2885 } |
2886 } | |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2887 |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2888 if (!fuzzy) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2889 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2890 vim_regfree(regmatch.regprog); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2891 if (count) // match(es) found, break here |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2892 break; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2893 } |
7 | 2894 } |
2895 | |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2896 if (!fuzzy && patc != pat) |
170 | 2897 vim_free(patc); |
2898 | |
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
|
2899 #ifdef FEAT_VIMINFO |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2900 if (!fuzzy) |
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
|
2901 { |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2902 if (matches != 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
|
2903 { |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2904 int i; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2905 if (count > 1) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2906 qsort(matches, count, sizeof(bufmatch_T), buf_compare); |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2907 // if the current buffer is first in the list, place it at the end |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2908 if (matches[0].buf == curbuf) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2909 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2910 for (i = 1; i < count; i++) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2911 (*file)[i-1] = matches[i].match; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2912 (*file)[count-1] = matches[0].match; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2913 } |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2914 else |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2915 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2916 for (i = 0; i < count; i++) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2917 (*file)[i] = matches[i].match; |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2918 } |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2919 vim_free(matches); |
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
|
2920 } |
27875
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2921 } |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2922 else |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2923 { |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2924 if (fuzzymatches_to_strmatches(fuzmatch, file, count, FALSE) == FAIL) |
ae38d2e81fca
patch 8.2.4463: completion only uses strict matching
Bram Moolenaar <Bram@vim.org>
parents:
27786
diff
changeset
|
2925 return FAIL; |
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
|
2926 } |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
2927 #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
|
2928 |
7 | 2929 *num_file = count; |
2930 return (count == 0 ? FAIL : OK); | |
2931 } | |
2932 | |
2933 /* | |
2934 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
2935 */ | |
2936 static char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2937 buflist_match( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2938 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2939 buf_T *buf, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2940 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2941 { |
2942 char_u *match; | |
2943 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2944 // First try the short file name, then the long file name. |
6375 | 2945 match = fname_match(rmp, buf->b_sfname, ignore_case); |
7 | 2946 if (match == NULL) |
6375 | 2947 match = fname_match(rmp, buf->b_ffname, ignore_case); |
7 | 2948 |
2949 return match; | |
2950 } | |
2951 | |
2952 /* | |
2953 * Try matching the regexp in "prog" with file name "name". | |
2954 * Return "name" when there is a match, NULL when not. | |
2955 */ | |
2956 static char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2957 fname_match( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2958 regmatch_T *rmp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2959 char_u *name, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2960 int ignore_case) // when TRUE ignore case, when FALSE use 'fic' |
7 | 2961 { |
2962 char_u *match = NULL; | |
2963 char_u *p; | |
2964 | |
2965 if (name != NULL) | |
2966 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2967 // Ignore case when 'fileignorecase' or the argument is set. |
6375 | 2968 rmp->rm_ic = p_fic || ignore_case; |
2969 if (vim_regexec(rmp, name, (colnr_T)0)) | |
7 | 2970 match = name; |
2971 else | |
2972 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
2973 // Replace $(HOME) with '~' and try matching again. |
7 | 2974 p = home_replace_save(NULL, name); |
6375 | 2975 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
7 | 2976 match = name; |
2977 vim_free(p); | |
2978 } | |
2979 } | |
2980 | |
2981 return match; | |
2982 } | |
2983 | |
2984 /* | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2985 * Find a file in the buffer list by buffer number. |
7 | 2986 */ |
2987 buf_T * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2988 buflist_findnr(int nr) |
7 | 2989 { |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2990 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
|
2991 hashitem_T *hi; |
7 | 2992 |
2993 if (nr == 0) | |
2994 nr = curwin->w_alt_fnum; | |
9511
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2995 sprintf((char *)key, "%x", nr); |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2996 hi = hash_find(&buf_hashtab, key); |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2997 |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2998 if (!HASHITEM_EMPTY(hi)) |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2999 return (buf_T *)(hi->hi_key |
c2e904cc064f
commit https://github.com/vim/vim/commit/480778b805bd8bdc5d657560230e9c50feda1d0f
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3000 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
7 | 3001 return NULL; |
3002 } | |
3003 | |
3004 /* | |
3005 * Get name of file 'n' in the buffer list. | |
3006 * When the file has no name an empty string is returned. | |
3007 * home_replace() is used to shorten the file name (used for marks). | |
3008 * Returns a pointer to allocated memory, of NULL when failed. | |
3009 */ | |
3010 char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3011 buflist_nr2name( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3012 int n, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3013 int fullname, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3014 int helptail) // for help buffers return tail only |
7 | 3015 { |
3016 buf_T *buf; | |
3017 | |
3018 buf = buflist_findnr(n); | |
3019 if (buf == NULL) | |
3020 return NULL; | |
3021 return home_replace_save(helptail ? buf : NULL, | |
3022 fullname ? buf->b_ffname : buf->b_fname); | |
3023 } | |
3024 | |
3025 /* | |
3026 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
3027 * When "copy_options" is TRUE save the local window option values. | |
3028 * When "lnum" is 0 only do the options. | |
3029 */ | |
17458
cfdef48743ed
patch 8.1.1727: code for viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents:
17225
diff
changeset
|
3030 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3031 buflist_setfpos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3032 buf_T *buf, |
22711
92f221ad267c
patch 8.2.1904: still using default option values after using ":badd +1"
Bram Moolenaar <Bram@vim.org>
parents:
22699
diff
changeset
|
3033 win_T *win, // may be NULL when using :badd |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3034 linenr_T lnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3035 colnr_T col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3036 int copy_options) |
7 | 3037 { |
3038 wininfo_T *wip; | |
3039 | |
19888
435726a03481
patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents:
19816
diff
changeset
|
3040 FOR_ALL_BUF_WININFO(buf, wip) |
7 | 3041 if (wip->wi_win == win) |
3042 break; | |
3043 if (wip == NULL) | |
3044 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3045 // allocate a new entry |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16778
diff
changeset
|
3046 wip = ALLOC_CLEAR_ONE(wininfo_T); |
7 | 3047 if (wip == NULL) |
3048 return; | |
3049 wip->wi_win = win; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3050 if (lnum == 0) // set lnum even when it's 0 |
7 | 3051 lnum = 1; |
3052 } | |
3053 else | |
3054 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3055 // remove the entry from the list |
7 | 3056 if (wip->wi_prev) |
3057 wip->wi_prev->wi_next = wip->wi_next; | |
3058 else | |
3059 buf->b_wininfo = wip->wi_next; | |
3060 if (wip->wi_next) | |
3061 wip->wi_next->wi_prev = wip->wi_prev; | |
3062 if (copy_options && wip->wi_optset) | |
3063 { | |
3064 clear_winopt(&wip->wi_opt); | |
3065 #ifdef FEAT_FOLDING | |
3066 deleteFoldRecurse(&wip->wi_folds); | |
3067 #endif | |
3068 } | |
3069 } | |
3070 if (lnum != 0) | |
3071 { | |
3072 wip->wi_fpos.lnum = lnum; | |
3073 wip->wi_fpos.col = col; | |
3074 } | |
22711
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Bram Moolenaar <Bram@vim.org>
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22699
diff
changeset
|
3075 if (copy_options && win != NULL) |
7 | 3076 { |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3077 // Save the window-specific option values. |
7 | 3078 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); |
3079 #ifdef FEAT_FOLDING | |
3080 wip->wi_fold_manual = win->w_fold_manual; | |
3081 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
3082 #endif | |
3083 wip->wi_optset = TRUE; | |
3084 } | |
3085 | |
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parents:
18746
diff
changeset
|
3086 // insert the entry in front of the list |
7 | 3087 wip->wi_next = buf->b_wininfo; |
3088 buf->b_wininfo = wip; | |
3089 wip->wi_prev = NULL; | |
3090 if (wip->wi_next) | |
3091 wip->wi_next->wi_prev = wip; | |
3092 } | |
3093 | |
1743 | 3094 #ifdef FEAT_DIFF |
3095 /* | |
3096 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
3097 * page. That's because a diff is local to a tab page. | |
3098 */ | |
3099 static int | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3100 wininfo_other_tab_diff(wininfo_T *wip) |
1743 | 3101 { |
3102 win_T *wp; | |
3103 | |
3104 if (wip->wi_opt.wo_diff) | |
3105 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
3106 FOR_ALL_WINDOWS(wp) |
18757
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patch 8.1.2368: using old C style comments
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parents:
18746
diff
changeset
|
3107 // return FALSE when it's a window in the current tab page, thus |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3108 // the buffer was in diff mode here |
1743 | 3109 if (wip->wi_win == wp) |
3110 return FALSE; | |
3111 return TRUE; | |
3112 } | |
3113 return FALSE; | |
3114 } | |
3115 #endif | |
3116 | |
7 | 3117 /* |
3118 * Find info for the current window in buffer "buf". | |
3119 * If not found, return the info for the most recently used window. | |
22711
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diff
changeset
|
3120 * When "need_options" is TRUE skip entries where wi_optset is FALSE. |
1743 | 3121 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
3122 * another tab page. | |
7 | 3123 * Returns NULL when there isn't any info. |
3124 */ | |
3125 static wininfo_T * | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3126 find_wininfo( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3127 buf_T *buf, |
22711
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parents:
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diff
changeset
|
3128 int need_options, |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3129 int skip_diff_buffer UNUSED) |
7 | 3130 { |
3131 wininfo_T *wip; | |
3132 | |
19888
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diff
changeset
|
3133 FOR_ALL_BUF_WININFO(buf, wip) |
1743 | 3134 if (wip->wi_win == curwin |
3135 #ifdef FEAT_DIFF | |
3136 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
3137 #endif | |
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changeset
|
3138 |
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diff
changeset
|
3139 && (!need_options || wip->wi_optset)) |
7 | 3140 break; |
1743 | 3141 |
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diff
changeset
|
3142 // If no wininfo for curwin, use the first in the list (that doesn't have |
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diff
changeset
|
3143 // 'diff' set and is in another tab page). |
22711
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changeset
|
3144 // If "need_options" is TRUE skip entries that don't have options set, |
92f221ad267c
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diff
changeset
|
3145 // unless the window is editing "buf", so we can copy from the window |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3146 // itself. |
1743 | 3147 if (wip == NULL) |
3148 { | |
3149 #ifdef FEAT_DIFF | |
3150 if (skip_diff_buffer) | |
3151 { | |
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changeset
|
3152 FOR_ALL_BUF_WININFO(buf, wip) |
22711
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changeset
|
3153 if (!wininfo_other_tab_diff(wip) |
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changeset
|
3154 && (!need_options || wip->wi_optset |
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|
3155 || (wip->wi_win != NULL |
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diff
changeset
|
3156 && wip->wi_win->w_buffer == buf))) |
1743 | 3157 break; |
3158 } | |
3159 else | |
3160 #endif | |
3161 wip = buf->b_wininfo; | |
3162 } | |
7 | 3163 return wip; |
3164 } | |
3165 | |
3166 /* | |
3167 * Reset the local window options to the values last used in this window. | |
3168 * If the buffer wasn't used in this window before, use the values from | |
3169 * the most recently used window. If the values were never set, use the | |
3170 * global values for the window. | |
3171 */ | |
3172 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3173 get_winopts(buf_T *buf) |
7 | 3174 { |
3175 wininfo_T *wip; | |
3176 | |
3177 clear_winopt(&curwin->w_onebuf_opt); | |
3178 #ifdef FEAT_FOLDING | |
3179 clearFolding(curwin); | |
3180 #endif | |
3181 | |
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diff
changeset
|
3182 wip = find_wininfo(buf, TRUE, TRUE); |
13931
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patch 8.0.1836: buffer-local window options may not be recent
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13782
diff
changeset
|
3183 if (wip != NULL && wip->wi_win != NULL |
fc03fabbedc5
patch 8.0.1836: buffer-local window options may not be recent
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diff
changeset
|
3184 && wip->wi_win != curwin && wip->wi_win->w_buffer == buf) |
7 | 3185 { |
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|
3186 // The buffer is currently displayed in the window: use the actual |
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diff
changeset
|
3187 // option values instead of the saved (possibly outdated) values. |
13931
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|
3188 win_T *wp = wip->wi_win; |
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|
3189 |
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diff
changeset
|
3190 copy_winopt(&wp->w_onebuf_opt, &curwin->w_onebuf_opt); |
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changeset
|
3191 #ifdef FEAT_FOLDING |
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changeset
|
3192 curwin->w_fold_manual = wp->w_fold_manual; |
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changeset
|
3193 curwin->w_foldinvalid = TRUE; |
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changeset
|
3194 cloneFoldGrowArray(&wp->w_folds, &curwin->w_folds); |
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|
3195 #endif |
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|
3196 } |
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changeset
|
3197 else if (wip != NULL && wip->wi_optset) |
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changeset
|
3198 { |
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changeset
|
3199 // the buffer was displayed in the current window earlier |
7 | 3200 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); |
3201 #ifdef FEAT_FOLDING | |
3202 curwin->w_fold_manual = wip->wi_fold_manual; | |
3203 curwin->w_foldinvalid = TRUE; | |
3204 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
3205 #endif | |
3206 } | |
3207 else | |
3208 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
3209 | |
3210 #ifdef FEAT_FOLDING | |
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diff
changeset
|
3211 // Set 'foldlevel' to 'foldlevelstart' if it's not negative. |
7 | 3212 if (p_fdls >= 0) |
3213 curwin->w_p_fdl = p_fdls; | |
3214 #endif | |
18156
c81370b3ede4
patch 8.1.2073: when editing a buffer 'colorcolumn' may not work
Bram Moolenaar <Bram@vim.org>
parents:
18010
diff
changeset
|
3215 after_copy_winopt(curwin); |
7 | 3216 } |
3217 | |
3218 /* | |
3219 * Find the position (lnum and col) for the buffer 'buf' for the current | |
3220 * window. | |
3221 * Returns a pointer to no_position if no position is found. | |
3222 */ | |
3223 pos_T * | |
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7799
diff
changeset
|
3224 buflist_findfpos(buf_T *buf) |
7 | 3225 { |
3226 wininfo_T *wip; | |
15636
6f1c7e9a6393
patch 8.1.0826: too many #ifdefs
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15595
diff
changeset
|
3227 static pos_T no_position = {1, 0, 0}; |
7 | 3228 |
22711
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changeset
|
3229 wip = find_wininfo(buf, FALSE, FALSE); |
7 | 3230 if (wip != NULL) |
3231 return &(wip->wi_fpos); | |
3232 else | |
3233 return &no_position; | |
3234 } | |
3235 | |
3236 /* | |
3237 * Find the lnum for the buffer 'buf' for the current window. | |
3238 */ | |
3239 linenr_T | |
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
3240 buflist_findlnum(buf_T *buf) |
7 | 3241 { |
3242 return buflist_findfpos(buf)->lnum; | |
3243 } | |
3244 | |
3245 /* | |
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
3246 * List all known file names (for :files and :buffers command). |
7 | 3247 */ |
3248 void | |
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7799
diff
changeset
|
3249 buflist_list(exarg_T *eap) |
7 | 3250 { |
18463
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changeset
|
3251 buf_T *buf = firstbuf; |
7 | 3252 int len; |
3253 int i; | |
12110
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patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3254 int ro_char; |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
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12100
diff
changeset
|
3255 int changed_char; |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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parents:
13553
diff
changeset
|
3256 #ifdef FEAT_TERMINAL |
78ead137b2ad
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13553
diff
changeset
|
3257 int job_running; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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13553
diff
changeset
|
3258 int job_none_open; |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
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diff
changeset
|
3259 #endif |
7 | 3260 |
18463
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changeset
|
3261 #ifdef FEAT_VIMINFO |
18d7337b6837
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changeset
|
3262 garray_T buflist; |
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changeset
|
3263 buf_T **buflist_data = NULL, **p; |
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|
3264 |
18d7337b6837
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changeset
|
3265 if (vim_strchr(eap->arg, 't')) |
18d7337b6837
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|
3266 { |
18d7337b6837
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changeset
|
3267 ga_init2(&buflist, sizeof(buf_T *), 50); |
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|
3268 FOR_ALL_BUFFERS(buf) |
18463
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changeset
|
3269 { |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
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diff
changeset
|
3270 if (ga_grow(&buflist, 1) == OK) |
18d7337b6837
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changeset
|
3271 ((buf_T **)buflist.ga_data)[buflist.ga_len++] = buf; |
18d7337b6837
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changeset
|
3272 } |
18d7337b6837
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changeset
|
3273 |
18d7337b6837
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diff
changeset
|
3274 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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diff
changeset
|
3275 sizeof(buf_T *), buf_compare); |
18d7337b6837
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18225
diff
changeset
|
3276 |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
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18498
diff
changeset
|
3277 buflist_data = (buf_T **)buflist.ga_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
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18498
diff
changeset
|
3278 buf = *buflist_data; |
18463
18d7337b6837
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Bram Moolenaar <Bram@vim.org>
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18225
diff
changeset
|
3279 } |
18546
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3280 p = buflist_data; |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3281 |
f609865bfc54
patch 8.1.2267: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents:
18498
diff
changeset
|
3282 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
|
3283 ? (++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
|
3284 : 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
|
3285 #else |
7 | 3286 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
|
3287 #endif |
7 | 3288 { |
13555
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3289 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3290 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
|
3291 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
|
3292 #endif |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3293 // skip unlisted buffers, unless ! was used |
6945 | 3294 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
3295 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
3296 || (vim_strchr(eap->arg, '+') | |
3297 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
3298 || (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
|
3299 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) |
6945 | 3300 || (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
|
3301 && (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
|
3302 #ifdef FEAT_TERMINAL |
78ead137b2ad
patch 8.0.1651: cannot filter :ls output for terminal buffers
Christian Brabandt <cb@256bit.org>
parents:
13553
diff
changeset
|
3303 || (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
|
3304 && (!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
|
3305 || (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
|
3306 && (!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
|
3307 || (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
|
3308 && (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
|
3309 #endif |
6945 | 3310 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) |
3311 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
3312 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
3313 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
3314 || (vim_strchr(eap->arg, '#') | |
3315 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
7 | 3316 continue; |
3317 if (buf_spname(buf) != NULL) | |
3839 | 3318 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
7 | 3319 else |
3320 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
|
3321 if (message_filtered(NameBuff)) |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3322 continue; |
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3323 |
12110
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3324 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
|
3325 : (bufIsChanged(buf) ? '+' : ' '); |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3326 #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
|
3327 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
|
3328 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3329 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
|
3330 ro_char = '?'; |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3331 else |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
3332 ro_char = 'R'; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3333 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
|
3334 // 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
|
3335 } |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3336 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
|
3337 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
|
3338 else |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3339 #endif |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3340 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
|
3341 |
9943
af161c1f530a
commit https://github.com/vim/vim/commit/77401add71853d7a3da7ccc489f2a1bca58551ec
Christian Brabandt <cb@256bit.org>
parents:
9911
diff
changeset
|
3342 msg_putchar('\n'); |
302 | 3343 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
7 | 3344 buf->b_fnum, |
3345 buf->b_p_bl ? ' ' : 'u', | |
3346 buf == curbuf ? '%' : | |
3347 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
3348 buf->b_ml.ml_mfp == NULL ? ' ' : | |
3349 (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
|
3350 ro_char, |
7b3a3af7cefb
patch 8.0.0935: cannot recognize a terminal buffer in :ls output
Christian Brabandt <cb@256bit.org>
parents:
12100
diff
changeset
|
3351 changed_char, |
300 | 3352 NameBuff); |
7572
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3353 if (len > IOSIZE - 20) |
992fe73d4ee6
commit https://github.com/vim/vim/commit/507edf63df75fe228e0f76b845b58d60266e65d8
Christian Brabandt <cb@256bit.org>
parents:
7266
diff
changeset
|
3354 len = IOSIZE - 20; |
7 | 3355 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3356 // put "line 999" in column 40 or after the file name |
7 | 3357 i = 40 - vim_strsize(IObuff); |
3358 do | |
3359 IObuff[len++] = ' '; | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
16082
diff
changeset
|
3360 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
|
3361 #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
|
3362 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
|
3363 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
|
3364 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
|
3365 #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
|
3366 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
|
3367 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum |
272 | 3368 : (long)buflist_findlnum(buf)); |
7 | 3369 msg_outtrans(IObuff); |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3370 out_flush(); // output one line at a time |
7 | 3371 ui_breakcheck(); |
3372 } | |
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
|
3373 |
18d7337b6837
patch 8.1.2225: the "last used" info of a buffer is under used
Bram Moolenaar <Bram@vim.org>
parents:
18225
diff
changeset
|
3374 #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
|
3375 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
|
3376 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
|
3377 #endif |
7 | 3378 } |
3379 | |
3380 /* | |
3381 * Get file name and line number for file 'fnum'. | |
3382 * Used by DoOneCmd() for translating '%' and '#'. | |
3383 * Used by insert_reg() and cmdline_paste() for '#' register. | |
3384 * Return FAIL if not found, OK for success. | |
3385 */ | |
3386 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3387 buflist_name_nr( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3388 int fnum, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3389 char_u **fname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3390 linenr_T *lnum) |
7 | 3391 { |
3392 buf_T *buf; | |
3393 | |
3394 buf = buflist_findnr(fnum); | |
3395 if (buf == NULL || buf->b_fname == NULL) | |
3396 return FAIL; | |
3397 | |
3398 *fname = buf->b_fname; | |
3399 *lnum = buflist_findlnum(buf); | |
3400 | |
3401 return OK; | |
3402 } | |
3403 | |
3404 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3405 * 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
|
3406 * "sfname_arg". |
7 | 3407 * The file name with the full path is also remembered, for when :cd is used. |
3408 * Returns FAIL for failure (file name already in use by other buffer) | |
3409 * OK otherwise. | |
3410 */ | |
3411 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3412 setfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3413 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
|
3414 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
|
3415 char_u *sfname_arg, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3416 int message) // give message when buffer already exists |
7 | 3417 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3418 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
|
3419 char_u *sfname = sfname_arg; |
42 | 3420 buf_T *obuf = NULL; |
7 | 3421 #ifdef UNIX |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3422 stat_T st; |
7 | 3423 #endif |
3424 | |
3425 if (ffname == NULL || *ffname == NUL) | |
3426 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3427 // 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
|
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_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
|
3430 else |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3431 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
|
3432 VIM_CLEAR(buf->b_ffname); |
7 | 3433 #ifdef UNIX |
3434 st.st_dev = (dev_T)-1; | |
3435 #endif | |
3436 } | |
3437 else | |
3438 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3439 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
|
3440 if (ffname == NULL) // out of memory |
7 | 3441 return FAIL; |
3442 | |
3443 /* | |
26016
ebe2b9017481
patch 8.2.3542: too many comments are old style
Bram Moolenaar <Bram@vim.org>
parents:
25984
diff
changeset
|
3444 * If the file name is already used in another buffer: |
7 | 3445 * - if the buffer is loaded, fail |
3446 * - if the buffer is not loaded, delete it from the list | |
3447 */ | |
3448 #ifdef UNIX | |
3449 if (mch_stat((char *)ffname, &st) < 0) | |
3450 st.st_dev = (dev_T)-1; | |
42 | 3451 #endif |
3452 if (!(buf->b_flags & BF_DUMMY)) | |
3453 #ifdef UNIX | |
3454 obuf = buflist_findname_stat(ffname, &st); | |
7 | 3455 #else |
42 | 3456 obuf = buflist_findname(ffname); |
7 | 3457 #endif |
3458 if (obuf != NULL && obuf != buf) | |
3459 { | |
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
|
3460 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
|
3461 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
|
3462 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
|
3463 |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3464 // 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
|
3465 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
|
3466 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
|
3467 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
|
3468 |
7c640ad754fb
patch 8.2.3476: renaming a buffer on startup may cause using freed memory
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
3469 // 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
|
3470 if (obuf->b_ml.ml_mfp != NULL || in_use) |
7 | 3471 { |
3472 if (message) | |
26602
fac6673086df
patch 8.2.3830: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26532
diff
changeset
|
3473 emsg(_(e_buffer_with_this_name_already_exists)); |
7 | 3474 vim_free(ffname); |
3475 return FAIL; | |
3476 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3477 // 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
|
3478 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE, FALSE); |
7 | 3479 } |
3480 sfname = vim_strsave(sfname); | |
3481 if (ffname == NULL || sfname == NULL) | |
3482 { | |
3483 vim_free(sfname); | |
3484 vim_free(ffname); | |
3485 return FAIL; | |
3486 } | |
3487 #ifdef USE_FNAME_CASE | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3488 fname_case(sfname, 0); // set correct case for short file name |
7 | 3489 #endif |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3490 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
|
3491 vim_free(buf->b_sfname); |
7 | 3492 vim_free(buf->b_ffname); |
3493 buf->b_ffname = ffname; | |
3494 buf->b_sfname = sfname; | |
3495 } | |
3496 buf->b_fname = buf->b_sfname; | |
3497 #ifdef UNIX | |
3498 if (st.st_dev == (dev_T)-1) | |
1873 | 3499 buf->b_dev_valid = FALSE; |
7 | 3500 else |
3501 { | |
1873 | 3502 buf->b_dev_valid = TRUE; |
7 | 3503 buf->b_dev = st.st_dev; |
3504 buf->b_ino = st.st_ino; | |
3505 } | |
3506 #endif | |
3507 | |
3508 buf->b_shortname = FALSE; | |
3509 | |
3510 buf_name_changed(buf); | |
3511 return OK; | |
3512 } | |
3513 | |
3514 /* | |
41 | 3515 * Crude way of changing the name of a buffer. Use with care! |
3516 * The name should be relative to the current directory. | |
3517 */ | |
3518 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3519 buf_set_name(int fnum, char_u *name) |
41 | 3520 { |
3521 buf_T *buf; | |
3522 | |
3523 buf = buflist_findnr(fnum); | |
3524 if (buf != NULL) | |
3525 { | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3526 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
|
3527 vim_free(buf->b_sfname); |
41 | 3528 vim_free(buf->b_ffname); |
844 | 3529 buf->b_ffname = vim_strsave(name); |
3530 buf->b_sfname = NULL; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3531 // Allocate ffname and expand into full path. Also resolves .lnk |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3532 // files on Win32. |
844 | 3533 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); |
41 | 3534 buf->b_fname = buf->b_sfname; |
3535 } | |
3536 } | |
3537 | |
3538 /* | |
7 | 3539 * Take care of what needs to be done when the name of buffer "buf" has |
3540 * changed. | |
3541 */ | |
3542 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3543 buf_name_changed(buf_T *buf) |
7 | 3544 { |
3545 /* | |
3546 * If the file name changed, also change the name of the swapfile | |
3547 */ | |
3548 if (buf->b_ml.ml_mfp != NULL) | |
3549 ml_setname(buf); | |
3550 | |
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
|
3551 #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
|
3552 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
|
3553 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>
parents:
26171
diff
changeset
|
3554 #endif |
582218dbc6b3
patch 8.2.3624: when renaming a terminal buffer status text is not updated
Bram Moolenaar <Bram@vim.org>
parents:
26171
diff
changeset
|
3555 |
7 | 3556 if (curwin->w_buffer == buf) |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3557 check_arg_idx(curwin); // check file name for arg list |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3558 maketitle(); // set window title |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3559 status_redraw_all(); // status lines need to be redrawn |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3560 fmarks_check_names(buf); // check named file marks |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3561 ml_timestamp(buf); // reset timestamp |
7 | 3562 } |
3563 | |
3564 /* | |
3565 * set alternate file name for current window | |
3566 * | |
3567 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
3568 * Return the buffer. | |
3569 */ | |
3570 buf_T * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3571 setaltfname( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3572 char_u *ffname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3573 char_u *sfname, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3574 linenr_T lnum) |
7 | 3575 { |
3576 buf_T *buf; | |
3577 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3578 // Create a buffer. 'buflisted' is not set if it's a new buffer |
7 | 3579 buf = buflist_new(ffname, sfname, lnum, 0); |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
3580 if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0) |
7 | 3581 curwin->w_alt_fnum = buf->b_fnum; |
3582 return buf; | |
3583 } | |
3584 | |
3585 /* | |
3586 * Get alternate file name for current window. | |
3587 * Return NULL if there isn't any, and give error message if requested. | |
3588 */ | |
3589 char_u * | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3590 getaltfname( |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3591 int errmsg) // give error message |
7 | 3592 { |
3593 char_u *fname; | |
3594 linenr_T dummy; | |
3595 | |
3596 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
3597 { | |
3598 if (errmsg) | |
25064
8f2262c72178
patch 8.2.3069: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
24868
diff
changeset
|
3599 emsg(_(e_no_alternate_file)); |
7 | 3600 return NULL; |
3601 } | |
3602 return fname; | |
3603 } | |
3604 | |
3605 /* | |
3606 * Add a file name to the buflist and return its number. | |
3607 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
3608 * | |
3609 * used by qf_init(), main() and doarglist() | |
3610 */ | |
3611 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3612 buflist_add(char_u *fname, int flags) |
7 | 3613 { |
3614 buf_T *buf; | |
3615 | |
3616 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
3617 if (buf != NULL) | |
3618 return buf->b_fnum; | |
3619 return 0; | |
3620 } | |
3621 | |
3622 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
3623 /* | |
3624 * Adjust slashes in file names. Called after 'shellslash' was set. | |
3625 */ | |
3626 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3627 buflist_slash_adjust(void) |
7 | 3628 { |
3629 buf_T *bp; | |
3630 | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
3631 FOR_ALL_BUFFERS(bp) |
7 | 3632 { |
3633 if (bp->b_ffname != NULL) | |
3634 slash_adjust(bp->b_ffname); | |
3635 if (bp->b_sfname != NULL) | |
3636 slash_adjust(bp->b_sfname); | |
3637 } | |
3638 } | |
3639 #endif | |
3640 | |
3641 /* | |
1743 | 3642 * Set alternate cursor position for the current buffer and window "win". |
7 | 3643 * Also save the local window option values. |
3644 */ | |
3645 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3646 buflist_altfpos(win_T *win) |
7 | 3647 { |
1743 | 3648 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
7 | 3649 } |
3650 | |
3651 /* | |
3652 * Return TRUE if 'ffname' is not the same file as current file. | |
3653 * Fname must have a full path (expanded by mch_FullName()). | |
3654 */ | |
3655 int | |
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3656 otherfile(char_u *ffname) |
7 | 3657 { |
3658 return otherfile_buf(curbuf, ffname | |
3659 #ifdef UNIX | |
3660 , NULL | |
3661 #endif | |
3662 ); | |
3663 } | |
3664 | |
3665 static int | |
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3666 otherfile_buf( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3667 buf_T *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3668 char_u *ffname |
7 | 3669 #ifdef UNIX |
9387
f094d4085014
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3670 , stat_T *stp |
7817
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parents:
7799
diff
changeset
|
3671 #endif |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3672 ) |
7 | 3673 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3674 // no name is different |
7 | 3675 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) |
3676 return TRUE; | |
3677 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
3678 return FALSE; | |
3679 #ifdef UNIX | |
3680 { | |
9387
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3681 stat_T st; |
f094d4085014
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Christian Brabandt <cb@256bit.org>
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9228
diff
changeset
|
3682 |
18757
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parents:
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diff
changeset
|
3683 // If no stat_T given, get it now |
7 | 3684 if (stp == NULL) |
3685 { | |
1873 | 3686 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
7 | 3687 st.st_dev = (dev_T)-1; |
3688 stp = &st; | |
3689 } | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3690 // Use dev/ino to check if the files are the same, even when the names |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3691 // 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
|
3692 // name above, for when the file doesn't exist yet. |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3693 // Problem: The dev/ino changes when a file is deleted (and created |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3694 // again) and remains the same when renamed/moved. We don't want to |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3695 // mch_stat() each buffer each time, that would be too slow. Get the |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3696 // dev/ino again when they appear to match, but not when they appear |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3697 // to be different: Could skip a buffer when it's actually the same |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3698 // file. |
7 | 3699 if (buf_same_ino(buf, stp)) |
3700 { | |
3701 buf_setino(buf); | |
3702 if (buf_same_ino(buf, stp)) | |
3703 return FALSE; | |
3704 } | |
3705 } | |
3706 #endif | |
3707 return TRUE; | |
3708 } | |
3709 | |
3710 #if defined(UNIX) || defined(PROTO) | |
3711 /* | |
3712 * Set inode and device number for a buffer. | |
3713 * Must always be called when b_fname is changed!. | |
3714 */ | |
3715 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3716 buf_setino(buf_T *buf) |
7 | 3717 { |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3718 stat_T st; |
7 | 3719 |
3720 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
3721 { | |
1873 | 3722 buf->b_dev_valid = TRUE; |
7 | 3723 buf->b_dev = st.st_dev; |
3724 buf->b_ino = st.st_ino; | |
3725 } | |
3726 else | |
1873 | 3727 buf->b_dev_valid = FALSE; |
7 | 3728 } |
3729 | |
3730 /* | |
3731 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
3732 */ | |
3733 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3734 buf_same_ino( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3735 buf_T *buf, |
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3736 stat_T *stp) |
7 | 3737 { |
1873 | 3738 return (buf->b_dev_valid |
7 | 3739 && stp->st_dev == buf->b_dev |
3740 && stp->st_ino == buf->b_ino); | |
3741 } | |
3742 #endif | |
3743 | |
667 | 3744 /* |
3745 * Print info about the current buffer. | |
3746 */ | |
7 | 3747 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3748 fileinfo( |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3749 int fullname, // when non-zero print full path |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3750 int shorthelp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3751 int dont_truncate) |
7 | 3752 { |
3753 char_u *name; | |
3754 int n; | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3755 char *p; |
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3756 char *buffer; |
272 | 3757 size_t len; |
7 | 3758 |
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
|
3759 buffer = alloc(IOSIZE); |
7 | 3760 if (buffer == NULL) |
3761 return; | |
3762 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3763 if (fullname > 1) // 2 CTRL-G: include buffer number |
7 | 3764 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3765 vim_snprintf(buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
7 | 3766 p = buffer + STRLEN(buffer); |
3767 } | |
3768 else | |
3769 p = buffer; | |
3770 | |
3771 *p++ = '"'; | |
3772 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
|
3773 vim_strncpy((char_u *)p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
7 | 3774 else |
3775 { | |
3776 if (!fullname && curbuf->b_fname != NULL) | |
3777 name = curbuf->b_fname; | |
3778 else | |
3779 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
|
3780 home_replace(shorthelp ? curbuf : NULL, name, (char_u *)p, |
7 | 3781 (int)(IOSIZE - (p - buffer)), TRUE); |
3782 } | |
3783 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3784 vim_snprintf_add(buffer, IOSIZE, "\"%s%s%s%s%s%s", |
7 | 3785 curbufIsChanged() ? (shortmess(SHM_MOD) |
3786 ? " [+]" : _(" [Modified]")) : " ", | |
3787 (curbuf->b_flags & BF_NOTEDITED) | |
3788 #ifdef FEAT_QUICKFIX | |
3789 && !bt_dontwrite(curbuf) | |
3790 #endif | |
3791 ? _("[Not edited]") : "", | |
3792 (curbuf->b_flags & BF_NEW) | |
3793 #ifdef FEAT_QUICKFIX | |
3794 && !bt_dontwrite(curbuf) | |
3795 #endif | |
20828
db18625d8134
patch 8.2.0966: 'shortmess' flag "n" not used in two places
Bram Moolenaar <Bram@vim.org>
parents:
20802
diff
changeset
|
3796 ? new_file_message() : "", |
7 | 3797 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
3798 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
7 | 3799 : _("[readonly]")) : "", |
3800 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
3801 || curbuf->b_p_ro) ? | |
3802 " " : ""); | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3803 // 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
|
3804 // causes an overflow, thus for large numbers divide instead. |
7 | 3805 if (curwin->w_cursor.lnum > 1000000L) |
3806 n = (int)(((long)curwin->w_cursor.lnum) / | |
3807 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
3808 else | |
3809 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
3810 (long)curbuf->b_ml.ml_line_count); | |
3811 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
|
3812 vim_snprintf_add(buffer, IOSIZE, "%s", _(no_lines_msg)); |
7 | 3813 #ifdef FEAT_CMDL_INFO |
3814 else if (p_ru) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3815 // Current line and column are already on the screen -- webb |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3816 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
|
3817 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
|
3818 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
|
3819 (long)curbuf->b_ml.ml_line_count, n); |
7 | 3820 #endif |
3821 else | |
3822 { | |
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3823 vim_snprintf_add(buffer, IOSIZE, |
7 | 3824 _("line %ld of %ld --%d%%-- col "), |
3825 (long)curwin->w_cursor.lnum, | |
3826 (long)curbuf->b_ml.ml_line_count, | |
3827 n); | |
3828 validate_virtcol(); | |
1869 | 3829 len = STRLEN(buffer); |
15543
dd725a8ab112
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Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3830 col_print((char_u *)buffer + len, IOSIZE - len, |
7 | 3831 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
3832 } | |
3833 | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3834 (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
|
3835 !shortmess(SHM_FILE)); |
7 | 3836 |
3837 if (dont_truncate) | |
3838 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3839 // 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
|
3840 // First call msg_start() to get the message in the right place. |
7 | 3841 msg_start(); |
3842 n = msg_scroll; | |
3843 msg_scroll = TRUE; | |
3844 msg(buffer); | |
3845 msg_scroll = n; | |
3846 } | |
3847 else | |
3848 { | |
27426
41e0dcf38521
patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents:
27301
diff
changeset
|
3849 p = msg_trunc_attr(buffer, FALSE, 0); |
7 | 3850 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
|
3851 // 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
|
3852 // - 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
|
3853 // before redrawing). |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3854 // - 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
|
3855 // prompt. |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15510
diff
changeset
|
3856 set_keep_msg((char_u *)p, 0); |
7 | 3857 } |
3858 | |
3859 vim_free(buffer); | |
3860 } | |
3861 | |
3862 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3863 col_print( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3864 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3865 size_t buflen, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3866 int col, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3867 int vcol) |
7 | 3868 { |
3869 if (col == vcol) | |
1869 | 3870 vim_snprintf((char *)buf, buflen, "%d", col); |
7 | 3871 else |
1869 | 3872 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
7 | 3873 } |
3874 | |
3875 static char_u *lasttitle = NULL; | |
3876 static char_u *lasticon = NULL; | |
3877 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3878 /* |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3879 * 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
|
3880 */ |
7 | 3881 void |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3882 maketitle(void) |
7 | 3883 { |
3884 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
|
3885 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
|
3886 char_u *icon_str = NULL; |
7 | 3887 int maxlen = 0; |
3888 int len; | |
3889 int mustset; | |
3890 char_u buf[IOSIZE]; | |
3891 int off; | |
3892 | |
3893 if (!redrawing()) | |
3894 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3895 // Postpone updating the title when 'lazyredraw' is set. |
7 | 3896 need_maketitle = TRUE; |
3897 return; | |
3898 } | |
3899 | |
3900 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
|
3901 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
|
3902 return; // nothing to do |
7 | 3903 |
3904 if (p_title) | |
3905 { | |
3906 if (p_titlelen > 0) | |
3907 { | |
3908 maxlen = p_titlelen * Columns / 100; | |
3909 if (maxlen < 10) | |
3910 maxlen = 10; | |
3911 } | |
3912 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3913 title_str = buf; |
7 | 3914 if (*p_titlestring != NUL) |
3915 { | |
3916 #ifdef FEAT_STL_OPT | |
771 | 3917 if (stl_syntax & STL_IN_TITLE) |
3918 { | |
3919 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
|
3920 int called_emsg_before = called_emsg; |
675 | 3921 |
3922 # ifdef FEAT_EVAL | |
771 | 3923 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
675 | 3924 # 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
|
3925 build_stl_str_hl(curwin, title_str, sizeof(buf), |
675 | 3926 p_titlestring, use_sandbox, |
681 | 3927 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
|
3928 if (called_emsg > called_emsg_before) |
771 | 3929 set_string_option_direct((char_u *)"titlestring", -1, |
3930 (char_u *)"", OPT_FREE, SID_ERROR); | |
3931 } | |
7 | 3932 else |
3933 #endif | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
3934 title_str = p_titlestring; |
7 | 3935 } |
3936 else | |
3937 { | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3938 // format: "fname + (path) (1 of 2) - VIM" |
7 | 3939 |
3780 | 3940 #define SPACE_FOR_FNAME (IOSIZE - 100) |
3941 #define SPACE_FOR_DIR (IOSIZE - 20) | |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3942 #define SPACE_FOR_ARGNR (IOSIZE - 10) // at least room for " - VIM" |
7 | 3943 if (curbuf->b_fname == NULL) |
3780 | 3944 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
|
3945 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3946 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
|
3947 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3948 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
|
3949 SPACE_FOR_FNAME); |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3950 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3951 #endif |
7 | 3952 else |
3953 { | |
3954 p = transstr(gettail(curbuf->b_fname)); | |
3780 | 3955 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
7 | 3956 vim_free(p); |
3957 } | |
3958 | |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
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changeset
|
3959 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3960 if (curbuf->b_term == NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3961 #endif |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3962 switch (bufIsChanged(curbuf) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3963 + (curbuf->b_p_ro * 2) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3964 + (!curbuf->b_p_ma * 4)) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3965 { |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3966 case 1: STRCAT(buf, " +"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3967 case 2: STRCAT(buf, " ="); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3968 case 3: STRCAT(buf, " =+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3969 case 4: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3970 case 6: STRCAT(buf, " -"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3971 case 5: |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3972 case 7: STRCAT(buf, " -+"); break; |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3973 } |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3974 |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3975 if (curbuf->b_fname != NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3976 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3977 && curbuf->b_term == NULL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3978 #endif |
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patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3979 ) |
7 | 3980 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3981 // Get path of file, replace home dir with ~ |
7 | 3982 off = (int)STRLEN(buf); |
3983 buf[off++] = ' '; | |
3984 buf[off++] = '('; | |
3985 home_replace(curbuf, curbuf->b_ffname, | |
3780 | 3986 buf + off, SPACE_FOR_DIR - off, TRUE); |
7 | 3987 #ifdef BACKSLASH_IN_FILENAME |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3988 // avoid "c:/name" to be reduced to "c" |
7 | 3989 if (isalpha(buf[off]) && buf[off + 1] == ':') |
3990 off += 2; | |
3991 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3992 // remove the file name |
39 | 3993 p = gettail_sep(buf + off); |
7 | 3994 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
|
3995 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
3996 // 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
|
3997 vim_strncpy(buf + off, (char_u *)_("help"), |
3780 | 3998 (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
|
3999 } |
7 | 4000 else |
4001 *p = NUL; | |
39 | 4002 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4003 // Translate unprintable chars and concatenate. Keep some |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4004 // room for the server name. When there is no room (very long |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4005 // file name) use (...). |
3780 | 4006 if (off < SPACE_FOR_DIR) |
4007 { | |
4008 p = transstr(buf + off); | |
4009 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
4010 vim_free(p); | |
4011 } | |
4012 else | |
4013 { | |
4014 vim_strncpy(buf + off, (char_u *)"...", | |
4015 (size_t)(SPACE_FOR_ARGNR - off)); | |
4016 } | |
7 | 4017 STRCAT(buf, ")"); |
4018 } | |
4019 | |
3780 | 4020 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
7 | 4021 |
4022 #if defined(FEAT_CLIENTSERVER) | |
4023 if (serverName != NULL) | |
4024 { | |
4025 STRCAT(buf, " - "); | |
2768 | 4026 vim_strcat(buf, serverName, IOSIZE); |
7 | 4027 } |
4028 else | |
4029 #endif | |
4030 STRCAT(buf, " - VIM"); | |
4031 | |
4032 if (maxlen > 0) | |
4033 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4034 // make it shorter by removing a bit in the middle |
3277 | 4035 if (vim_strsize(buf) > maxlen) |
4036 trunc_string(buf, buf, maxlen, IOSIZE); | |
7 | 4037 } |
4038 } | |
4039 } | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4040 mustset = value_changed(title_str, &lasttitle); |
7 | 4041 |
4042 if (p_icon) | |
4043 { | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4044 icon_str = buf; |
7 | 4045 if (*p_iconstring != NUL) |
4046 { | |
4047 #ifdef FEAT_STL_OPT | |
771 | 4048 if (stl_syntax & STL_IN_ICON) |
4049 { | |
4050 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
|
4051 int called_emsg_before = called_emsg; |
675 | 4052 |
4053 # ifdef FEAT_EVAL | |
771 | 4054 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
675 | 4055 # 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
|
4056 build_stl_str_hl(curwin, icon_str, sizeof(buf), |
675 | 4057 p_iconstring, use_sandbox, |
681 | 4058 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
|
4059 if (called_emsg > called_emsg_before) |
771 | 4060 set_string_option_direct((char_u *)"iconstring", -1, |
4061 (char_u *)"", OPT_FREE, SID_ERROR); | |
4062 } | |
7 | 4063 else |
4064 #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
|
4065 icon_str = p_iconstring; |
7 | 4066 } |
4067 else | |
4068 { | |
4069 if (buf_spname(curbuf) != NULL) | |
14087
1d25a3e8e03c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4070 p = buf_spname(curbuf); |
18757
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4071 else // use file name only in icon |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4072 p = gettail(curbuf->b_ffname); |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4073 *icon_str = NUL; |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4074 // Truncate name at 100 bytes. |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4075 len = (int)STRLEN(p); |
7 | 4076 if (len > 100) |
4077 { | |
4078 len -= 100; | |
4079 if (has_mbyte) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4080 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
|
4081 p += len; |
7 | 4082 } |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4083 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
|
4084 trans_characters(icon_str, IOSIZE); |
7 | 4085 } |
4086 } | |
4087 | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4088 mustset |= value_changed(icon_str, &lasticon); |
7 | 4089 |
4090 if (mustset) | |
4091 resettitle(); | |
4092 } | |
4093 | |
4094 /* | |
4095 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
4096 * from "str" if it does. | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4097 * Return TRUE if resettitle() is to be called. |
7 | 4098 */ |
4099 static int | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4100 value_changed(char_u *str, char_u **last) |
7 | 4101 { |
4102 if ((str == NULL) != (*last == NULL) | |
4103 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
4104 { | |
4105 vim_free(*last); | |
4106 if (str == NULL) | |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4107 { |
7 | 4108 *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
|
4109 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
|
4110 last == &lasttitle ? SAVE_RESTORE_TITLE : SAVE_RESTORE_ICON); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4111 } |
7 | 4112 else |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4113 { |
7 | 4114 *last = vim_strsave(str); |
14087
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4115 return TRUE; |
1d25a3e8e03c
patch 8.1.0061: window title is wrong after resetting and setting 'title'
Christian Brabandt <cb@256bit.org>
parents:
14037
diff
changeset
|
4116 } |
7 | 4117 } |
4118 return FALSE; | |
4119 } | |
4120 | |
4121 /* | |
4122 * Put current window title back (used after calling a shell) | |
4123 */ | |
4124 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4125 resettitle(void) |
7 | 4126 { |
4127 mch_settitle(lasttitle, lasticon); | |
4128 } | |
358 | 4129 |
4130 # if defined(EXITFREE) || defined(PROTO) | |
4131 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4132 free_titles(void) |
358 | 4133 { |
4134 vim_free(lasttitle); | |
4135 vim_free(lasticon); | |
4136 } | |
4137 # endif | |
4138 | |
7 | 4139 |
686 | 4140 #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>
parents:
22713
diff
changeset
|
4141 |
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
|
4142 /* |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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diff
changeset
|
4143 * 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
changeset
|
4144 */ |
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
|
4145 typedef struct |
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
|
4146 { |
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
|
4147 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
|
4148 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
|
4149 int stl_maxwid; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4150 enum { |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4151 Normal, |
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
|
4152 Empty, |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4153 Group, |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4154 Middle, |
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
|
4155 Highlight, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4156 TabPage, |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4157 Trunc |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4158 } stl_type; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4159 } stl_item_T; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4160 |
92a100fc5e17
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Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4161 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
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4162 static stl_item_T *stl_items = NULL; |
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
|
4163 static int *stl_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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diff
changeset
|
4164 static stl_hlrec_T *stl_hltab = NULL; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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parents:
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diff
changeset
|
4165 static stl_hlrec_T *stl_tabtab = NULL; |
92a100fc5e17
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parents:
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diff
changeset
|
4166 |
7 | 4167 /* |
675 | 4168 * Build a string from the status line items in "fmt". |
7 | 4169 * Return length of string in screen cells. |
4170 * | |
675 | 4171 * Normally works for window "wp", except when working for 'tabline' then it |
4172 * is "curwin". | |
4173 * | |
7 | 4174 * Items are drawn interspersed with the text that surrounds it |
4175 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
4176 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
4177 * | |
4178 * If maxwidth is not zero, the string will be filled at any middle marker | |
4179 * or truncated if too long, fillchar is used for all whitespace. | |
4180 */ | |
4181 int | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4182 build_stl_str_hl( |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4183 win_T *wp, |
18757
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patch 8.1.2368: using old C style comments
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|
4184 char_u *out, // buffer to write into != NameBuff |
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4185 size_t outlen, // length of out[] |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4186 char_u *fmt, |
18757
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patch 8.1.2368: using old C style comments
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diff
changeset
|
4187 int use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4188 int fillchar, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
4189 int maxwidth, |
22721
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patch 8.2.1909: number of status line items is limited to 80
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changeset
|
4190 stl_hlrec_T **hltab, // return: HL attributes (can be NULL) |
92a100fc5e17
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changeset
|
4191 stl_hlrec_T **tabtab) // return: tab page nrs (can be NULL) |
7 | 4192 { |
15557
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patch 8.1.0786: ml_get error when updating the status line
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changeset
|
4193 linenr_T lnum; |
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patch 8.1.0786: ml_get error when updating the status line
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diff
changeset
|
4194 size_t len; |
7 | 4195 char_u *p; |
4196 char_u *s; | |
4197 char_u *t; | |
4333 | 4198 int byteval; |
7 | 4199 #ifdef FEAT_EVAL |
12387
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patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
Christian Brabandt <cb@256bit.org>
parents:
12267
diff
changeset
|
4200 win_T *save_curwin; |
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patch 8.0.1073: may get an endless loop if 'statusline' changes a highlight
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12267
diff
changeset
|
4201 buf_T *save_curbuf; |
18746
64eea864dff6
patch 8.1.2363: ml_get error when accessing Visual area in 'statusline'
Bram Moolenaar <Bram@vim.org>
parents:
18642
diff
changeset
|
4202 int save_VIsual_active; |
7 | 4203 #endif |
4204 int empty_line; | |
4205 colnr_T virtcol; | |
4206 long l; | |
4207 long n; | |
4208 int prevchar_isflag; | |
4209 int prevchar_isitem; | |
4210 int itemisflag; | |
4211 int fillable; | |
4212 char_u *str; | |
4213 long num; | |
4214 int width; | |
4215 int itemcnt; | |
4216 int curitem; | |
12660
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
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parents:
12630
diff
changeset
|
4217 int group_end_userhl; |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
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changeset
|
4218 int group_start_userhl; |
7 | 4219 int groupdepth; |
24630
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changeset
|
4220 #ifdef FEAT_EVAL |
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|
4221 int evaldepth; |
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|
4222 #endif |
7 | 4223 int minwid; |
4224 int maxwid; | |
4225 int zeropad; | |
4226 char_u base; | |
4227 char_u opt; | |
4228 #define TMPLEN 70 | |
16740
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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|
4229 char_u buf_tmp[TMPLEN]; |
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changeset
|
4230 char_u win_tmp[TMPLEN]; |
678 | 4231 char_u *usefmt = fmt; |
22721
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|
4232 stl_hlrec_T *sp; |
12387
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|
4233 int save_must_redraw = must_redraw; |
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changeset
|
4234 int save_redr_type = curwin->w_redr_type; |
27730
ba47c7d07ce6
patch 8.2.4391: command line executed when typing Esc in the GUI
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27601
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changeset
|
4235 int save_KeyTyped = KeyTyped; |
678 | 4236 |
22721
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|
4237 if (stl_items == NULL) |
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|
4238 { |
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changeset
|
4239 stl_items = ALLOC_MULT(stl_item_T, stl_items_len); |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
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changeset
|
4240 stl_groupitem = ALLOC_MULT(int, stl_items_len); |
27786
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patch 8.2.4419: illegal memory access when using 20 highlights
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|
4241 |
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changeset
|
4242 // Allocate one more, because the last element is used to indicate the |
fa675efa1e75
patch 8.2.4419: illegal memory access when using 20 highlights
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changeset
|
4243 // end of the list. |
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diff
changeset
|
4244 stl_hltab = ALLOC_MULT(stl_hlrec_T, stl_items_len + 1); |
fa675efa1e75
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changeset
|
4245 stl_tabtab = ALLOC_MULT(stl_hlrec_T, stl_items_len + 1); |
22721
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|
4246 } |
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changeset
|
4247 |
678 | 4248 #ifdef FEAT_EVAL |
4249 /* | |
4250 * When the format starts with "%!" then evaluate it as an expression and | |
4251 * use the result as the actual format string. | |
4252 */ | |
4253 if (fmt[0] == '%' && fmt[1] == '!') | |
4254 { | |
16740
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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|
4255 typval_T tv; |
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|
4256 |
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|
4257 tv.v_type = VAR_NUMBER; |
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|
4258 tv.vval.v_number = wp->w_id; |
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patch 8.1.1372: when evaluating 'statusline' the current window is unknown
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|
4259 set_var((char_u *)"g:statusline_winid", &tv, FALSE); |
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|
4260 |
27301
ebe56a24acb6
patch 8.2.4179: 'foldtext' is evaluated in the current script context
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27275
diff
changeset
|
4261 usefmt = eval_to_string_safe(fmt + 2, use_sandbox, FALSE); |
678 | 4262 if (usefmt == NULL) |
943 | 4263 usefmt = fmt; |
16740
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|
4264 |
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changeset
|
4265 do_unlet((char_u *)"g:statusline_winid", TRUE); |
678 | 4266 } |
4267 #endif | |
7 | 4268 |
4269 if (fillchar == 0) | |
4270 fillchar = ' '; | |
819 | 4271 |
15557
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changeset
|
4272 // The cursor in windows other than the current one isn't always |
c0560da7873e
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changeset
|
4273 // up-to-date, esp. because of autocommands and timers. |
c0560da7873e
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|
4274 lnum = wp->w_cursor.lnum; |
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patch 8.1.0786: ml_get error when updating the status line
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changeset
|
4275 if (lnum > wp->w_buffer->b_ml.ml_line_count) |
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|
4276 { |
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patch 8.1.0786: ml_get error when updating the status line
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changeset
|
4277 lnum = wp->w_buffer->b_ml.ml_line_count; |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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changeset
|
4278 wp->w_cursor.lnum = lnum; |
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|
4279 } |
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|
4280 |
c0560da7873e
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diff
changeset
|
4281 // Get line & check if empty (cursorpos will show "0-1"). Note that |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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diff
changeset
|
4282 // p will become invalid when getting another buffer line. |
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diff
changeset
|
4283 p = ml_get_buf(wp->w_buffer, lnum, FALSE); |
4333 | 4284 empty_line = (*p == NUL); |
4285 | |
15557
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diff
changeset
|
4286 // 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
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|
4287 // than making a copy of the line. |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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diff
changeset
|
4288 len = STRLEN(p); |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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diff
changeset
|
4289 if (wp->w_cursor.col > (colnr_T)len) |
c0560da7873e
patch 8.1.0786: ml_get error when updating the status line
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|
4290 { |
c0560da7873e
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diff
changeset
|
4291 // Line may have changed since checking the cursor column, or the lnum |
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diff
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|
4292 // was adjusted above. |
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diff
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|
4293 wp->w_cursor.col = (colnr_T)len; |
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diff
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|
4294 wp->w_cursor.coladd = 0; |
4333 | 4295 byteval = 0; |
15557
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diff
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|
4296 } |
4333 | 4297 else |
4298 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
7 | 4299 |
4300 groupdepth = 0; | |
24630
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|
4301 #ifdef FEAT_EVAL |
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|
4302 evaldepth = 0; |
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|
4303 #endif |
7 | 4304 p = out; |
4305 curitem = 0; | |
4306 prevchar_isflag = TRUE; | |
4307 prevchar_isitem = FALSE; | |
678 | 4308 for (s = usefmt; *s; ) |
7 | 4309 { |
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|
4310 if (curitem == (int)stl_items_len) |
2704 | 4311 { |
22721
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|
4312 size_t new_len = stl_items_len * 3 / 2; |
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|
4313 stl_item_T *new_items; |
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|
4314 int *new_groupitem; |
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|
4315 stl_hlrec_T *new_hlrec; |
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4316 |
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|
4317 new_items = vim_realloc(stl_items, sizeof(stl_item_T) * new_len); |
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|
4318 if (new_items == NULL) |
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|
4319 break; |
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|
4320 stl_items = new_items; |
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|
4321 new_groupitem = vim_realloc(stl_groupitem, sizeof(int) * new_len); |
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4322 if (new_groupitem == NULL) |
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|
4323 break; |
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|
4324 stl_groupitem = new_groupitem; |
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|
4325 new_hlrec = vim_realloc(stl_hltab, |
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|
4326 sizeof(stl_hlrec_T) * (new_len + 1)); |
22721
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|
4327 if (new_hlrec == NULL) |
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|
4328 break; |
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|
4329 stl_hltab = new_hlrec; |
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|
4330 new_hlrec = vim_realloc(stl_tabtab, |
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|
4331 sizeof(stl_hlrec_T) * (new_len + 1)); |
22721
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|
4332 if (new_hlrec == NULL) |
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|
4333 break; |
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changeset
|
4334 stl_tabtab = new_hlrec; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4335 stl_items_len = new_len; |
2704 | 4336 } |
4337 | |
7 | 4338 if (*s != NUL && *s != '%') |
4339 prevchar_isflag = prevchar_isitem = FALSE; | |
4340 | |
4341 /* | |
4342 * Handle up to the next '%' or the end. | |
4343 */ | |
4344 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
4345 *p++ = *s++; | |
4346 if (*s == NUL || p + 1 >= out + outlen) | |
4347 break; | |
4348 | |
4349 /* | |
4350 * Handle one '%' item. | |
4351 */ | |
4352 s++; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4353 if (*s == NUL) // ignore trailing % |
2694 | 4354 break; |
7 | 4355 if (*s == '%') |
4356 { | |
4357 if (p + 1 >= out + outlen) | |
4358 break; | |
4359 *p++ = *s++; | |
4360 prevchar_isflag = prevchar_isitem = FALSE; | |
4361 continue; | |
4362 } | |
4363 if (*s == STL_MIDDLEMARK) | |
4364 { | |
4365 s++; | |
4366 if (groupdepth > 0) | |
4367 continue; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4368 stl_items[curitem].stl_type = Middle; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4369 stl_items[curitem++].stl_start = p; |
7 | 4370 continue; |
4371 } | |
4372 if (*s == STL_TRUNCMARK) | |
4373 { | |
4374 s++; | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4375 stl_items[curitem].stl_type = Trunc; |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4376 stl_items[curitem++].stl_start = p; |
7 | 4377 continue; |
4378 } | |
4379 if (*s == ')') | |
4380 { | |
4381 s++; | |
4382 if (groupdepth < 1) | |
4383 continue; | |
4384 groupdepth--; | |
4385 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4386 t = stl_items[stl_groupitem[groupdepth]].stl_start; |
7 | 4387 *p = NUL; |
4388 l = vim_strsize(t); | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4389 if (curitem > stl_groupitem[groupdepth] + 1 |
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4390 && stl_items[stl_groupitem[groupdepth]].stl_minwid == 0) |
7 | 4391 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4392 // remove group if all items are empty and highlight group |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4393 // 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
|
4394 group_start_userhl = group_end_userhl = 0; |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4395 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
|
4396 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4397 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
|
4398 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4399 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
|
4400 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
|
4401 break; |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4402 } |
185f8dbdcf26
patch 8.0.1220: skipping empty statusline groups is not correct
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
4403 } |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4404 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
|
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 if (stl_items[n].stl_type == Normal) |
7 | 4407 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
|
4408 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
|
4409 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
|
4410 } |
ac6e56d8950e
patch 8.0.1208: 'statusline' drops empty group with highlight change
Christian Brabandt <cb@256bit.org>
parents:
12630
diff
changeset
|
4411 if (n == curitem && group_start_userhl == group_end_userhl) |
7 | 4412 { |
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
|
4413 // empty group |
7 | 4414 p = t; |
4415 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
|
4416 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
|
4417 { |
53ff4dfe6e11
patch 8.2.1259: empty group in 'tabline' may cause using an invalid pointer
Bram Moolenaar <Bram@vim.org>
parents:
20996
diff
changeset
|
4418 // 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
|
4419 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
|
4420 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
|
4421 // 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
|
4422 // 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
|
4423 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
|
4424 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
|
4425 } |
7 | 4426 } |
4427 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4428 if (l > stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4429 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4430 // truncate, remove n bytes of text at the start |
7 | 4431 if (has_mbyte) |
4432 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4433 // Find the first character that should be included. |
7 | 4434 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
|
4435 while (l >= stl_items[stl_groupitem[groupdepth]].stl_maxwid) |
7 | 4436 { |
4437 l -= ptr2cells(t + n); | |
474 | 4438 n += (*mb_ptr2len)(t + n); |
7 | 4439 } |
4440 } | |
4441 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
|
4442 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
|
4443 .stl_maxwid + 1; |
7 | 4444 |
4445 *t = '<'; | |
1869 | 4446 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
7 | 4447 p = p - n + 1; |
15595
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4448 |
1ec942f1b648
patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15557
diff
changeset
|
4449 // 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
|
4450 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
|
4451 MB_CHAR2BYTES(fillchar, p); |
7 | 4452 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4453 // 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
|
4454 for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++) |
7 | 4455 { |
22721
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[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
|
4457 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
|
4458 stl_items[l].stl_start = t; |
7 | 4459 } |
4460 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4461 else if (abs(stl_items[stl_groupitem[groupdepth]].stl_minwid) > l) |
7 | 4462 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4463 // 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
|
4464 n = stl_items[stl_groupitem[groupdepth]].stl_minwid; |
7 | 4465 if (n < 0) |
4466 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4467 // fill by appending characters |
7 | 4468 n = 0 - n; |
4469 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
|
4470 MB_CHAR2BYTES(fillchar, p); |
7 | 4471 } |
4472 else | |
4473 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4474 // 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
|
4475 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
|
4476 mch_memmove(t + l, t, (size_t)(p - t)); |
7 | 4477 if (p + l >= out + outlen) |
835 | 4478 l = (long)((out + outlen) - p - 1); |
7 | 4479 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
|
4480 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
|
4481 stl_items[n].stl_start += l; |
7 | 4482 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
|
4483 MB_CHAR2BYTES(fillchar, t); |
7 | 4484 } |
4485 } | |
4486 continue; | |
4487 } | |
4488 minwid = 0; | |
4489 maxwid = 9999; | |
4490 zeropad = FALSE; | |
4491 l = 1; | |
4492 if (*s == '0') | |
4493 { | |
4494 s++; | |
4495 zeropad = TRUE; | |
4496 } | |
4497 if (*s == '-') | |
4498 { | |
4499 s++; | |
4500 l = -1; | |
4501 } | |
4502 if (VIM_ISDIGIT(*s)) | |
4503 { | |
4504 minwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4505 if (minwid < 0) // overflow |
7 | 4506 minwid = 0; |
4507 } | |
678 | 4508 if (*s == STL_USER_HL) |
7 | 4509 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4510 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
|
4511 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
|
4512 stl_items[curitem].stl_minwid = minwid > 9 ? 1 : minwid; |
7 | 4513 s++; |
4514 curitem++; | |
4515 continue; | |
4516 } | |
681 | 4517 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
4518 { | |
4519 if (*s == STL_TABCLOSENR) | |
4520 { | |
4521 if (minwid == 0) | |
4522 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4523 // %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
|
4524 // define tab label nr. |
681 | 4525 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
|
4526 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
|
4527 && stl_items[n].stl_minwid >= 0) |
681 | 4528 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4529 minwid = stl_items[n].stl_minwid; |
681 | 4530 break; |
4531 } | |
4532 } | |
4533 else | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4534 // close nrs are stored as negative values |
681 | 4535 minwid = - minwid; |
4536 } | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4537 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
|
4538 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
|
4539 stl_items[curitem].stl_minwid = minwid; |
681 | 4540 s++; |
4541 curitem++; | |
4542 continue; | |
4543 } | |
7 | 4544 if (*s == '.') |
4545 { | |
4546 s++; | |
4547 if (VIM_ISDIGIT(*s)) | |
4548 { | |
4549 maxwid = (int)getdigits(&s); | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4550 if (maxwid <= 0) // overflow |
7 | 4551 maxwid = 50; |
4552 } | |
4553 } | |
4554 minwid = (minwid > 50 ? 50 : minwid) * l; | |
4555 if (*s == '(') | |
4556 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4557 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
|
4558 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
|
4559 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
|
4560 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
|
4561 stl_items[curitem].stl_maxwid = maxwid; |
7 | 4562 s++; |
4563 curitem++; | |
4564 continue; | |
4565 } | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4566 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4567 // Denotes end of expanded %{} block |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4568 if (*s == '}' && evaldepth > 0) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4569 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4570 s++; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4571 evaldepth--; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4572 continue; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4573 } |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4574 #endif |
7 | 4575 if (vim_strchr(STL_ALL, *s) == NULL) |
4576 { | |
4577 s++; | |
4578 continue; | |
4579 } | |
4580 opt = *s++; | |
4581 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4582 // OK - now for the real work |
7 | 4583 base = 'D'; |
4584 itemisflag = FALSE; | |
4585 fillable = TRUE; | |
4586 num = -1; | |
4587 str = NULL; | |
4588 switch (opt) | |
4589 { | |
4590 case STL_FILEPATH: | |
4591 case STL_FULLPATH: | |
4592 case STL_FILENAME: | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4593 fillable = FALSE; // don't change ' ' to fillchar |
7 | 4594 if (buf_spname(wp->w_buffer) != NULL) |
3839 | 4595 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
7 | 4596 else |
4597 { | |
4598 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
667 | 4599 : wp->w_buffer->b_fname; |
7 | 4600 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
4601 } | |
4602 trans_characters(NameBuff, MAXPATHL); | |
4603 if (opt != STL_FILENAME) | |
4604 str = NameBuff; | |
4605 else | |
4606 str = gettail(NameBuff); | |
4607 break; | |
4608 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4609 case STL_VIM_EXPR: // '{' |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4610 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4611 #ifdef FEAT_EVAL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4612 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
|
4613 #endif |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4614 int reevaluate = (*s == '%'); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4615 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4616 if (reevaluate) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4617 s++; |
7 | 4618 itemisflag = TRUE; |
4619 t = p; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4620 while ((*s != '}' || (reevaluate && s[-1] != '%')) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4621 && *s != NUL && p + 1 < out + outlen) |
7 | 4622 *p++ = *s++; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4623 if (*s != '}') // missing '}' or out of space |
7 | 4624 break; |
4625 s++; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4626 if (reevaluate) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4627 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
|
4628 else |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4629 *p = 0; |
7 | 4630 p = t; |
4631 #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
|
4632 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
|
4633 "%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
|
4634 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
|
4635 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
|
4636 set_internal_string_var((char_u *)"g:actual_curwin", win_tmp); |
7 | 4637 |
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
|
4638 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
|
4639 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
|
4640 save_VIsual_active = VIsual_active; |
7 | 4641 curwin = wp; |
4642 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
|
4643 // 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
|
4644 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
|
4645 VIsual_active = FALSE; |
7 | 4646 |
27301
ebe56a24acb6
patch 8.2.4179: 'foldtext' is evaluated in the current script context
Bram Moolenaar <Bram@vim.org>
parents:
27275
diff
changeset
|
4647 str = eval_to_string_safe(p, use_sandbox, FALSE); |
7 | 4648 |
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
|
4649 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
|
4650 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
|
4651 VIsual_active = save_VIsual_active; |
145 | 4652 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
|
4653 do_unlet((char_u *)"g:actual_curwin", TRUE); |
7 | 4654 |
4655 if (str != NULL && *str != 0) | |
4656 { | |
4657 if (*skipdigits(str) == NUL) | |
4658 { | |
4659 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
|
4660 VIM_CLEAR(str); |
7 | 4661 itemisflag = FALSE; |
4662 } | |
4663 } | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4664 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4665 // 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
|
4666 // 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
|
4667 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
|
4668 && strchr((const char *)str, '%') != NULL |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4669 && evaldepth < MAX_STL_EVAL_DEPTH) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4670 { |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4671 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
|
4672 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
|
4673 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
|
4674 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
|
4675 + str_length + fmt_length + 3; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4676 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
|
4677 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
|
4678 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4679 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
|
4680 + parsed_usefmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4681 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
|
4682 + str_length; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4683 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
|
4684 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
|
4685 + fmt_length; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4686 *new_fmt_p = 0; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4687 new_fmt_p = NULL; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4688 |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4689 if (usefmt != fmt) |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4690 vim_free(usefmt); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4691 VIM_CLEAR(str); |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4692 usefmt = new_fmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4693 s = usefmt + parsed_usefmt; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4694 evaldepth++; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4695 continue; |
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4696 } |
7 | 4697 #endif |
4698 break; | |
24630
4cf4d7a71fac
patch 8.2.2854: custom statusline cannot contain % items
Bram Moolenaar <Bram@vim.org>
parents:
24055
diff
changeset
|
4699 } |
7 | 4700 case STL_LINE: |
4701 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
4702 ? 0L : (long)(wp->w_cursor.lnum); | |
4703 break; | |
4704 | |
4705 case STL_NUMLINES: | |
4706 num = wp->w_buffer->b_ml.ml_line_count; | |
4707 break; | |
4708 | |
4709 case STL_COLUMN: | |
4710 num = !(State & INSERT) && empty_line | |
4711 ? 0 : (int)wp->w_cursor.col + 1; | |
4712 break; | |
4713 | |
4714 case STL_VIRTCOL: | |
4715 case STL_VIRTCOL_ALT: | |
27124
8f1f4f6c87ad
patch 8.2.4091: virtcol is recomputed for statusline unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
27018
diff
changeset
|
4716 virtcol = wp->w_virtcol + 1; |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4717 // Don't display %V if it's the same as %c. |
7 | 4718 if (opt == STL_VIRTCOL_ALT |
4719 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
4720 ? 0 : (int)wp->w_cursor.col + 1))) | |
4721 break; | |
4722 num = (long)virtcol; | |
4723 break; | |
4724 | |
4725 case STL_PERCENTAGE: | |
4726 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
4727 (long)wp->w_buffer->b_ml.ml_line_count); | |
4728 break; | |
4729 | |
4730 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
|
4731 str = buf_tmp; |
1869 | 4732 get_rel_pos(wp, str, TMPLEN); |
7 | 4733 break; |
4734 | |
4735 case STL_ARGLISTSTAT: | |
4736 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
|
4737 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
|
4738 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
|
4739 str = buf_tmp; |
7 | 4740 break; |
4741 | |
4742 case STL_KEYMAP: | |
4743 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
|
4744 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
|
4745 str = buf_tmp; |
7 | 4746 break; |
4747 case STL_PAGENUM: | |
706 | 4748 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
686 | 4749 num = printer_page_num; |
7 | 4750 #else |
4751 num = 0; | |
4752 #endif | |
4753 break; | |
4754 | |
4755 case STL_BUFNO: | |
4756 num = wp->w_buffer->b_fnum; | |
4757 break; | |
4758 | |
4759 case STL_OFFSET_X: | |
4760 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4761 // FALLTHROUGH |
7 | 4762 case STL_OFFSET: |
4763 #ifdef FEAT_BYTEOFF | |
4764 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
4765 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
4766 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
4767 0 : (int)wp->w_cursor.col); | |
4768 #endif | |
4769 break; | |
4770 | |
4771 case STL_BYTEVAL_X: | |
4772 base = 'X'; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4773 // FALLTHROUGH |
7 | 4774 case STL_BYTEVAL: |
4333 | 4775 num = byteval; |
7 | 4776 if (num == NL) |
4777 num = 0; | |
4778 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
4779 num = NL; | |
4780 break; | |
4781 | |
4782 case STL_ROFLAG: | |
4783 case STL_ROFLAG_ALT: | |
4784 itemisflag = TRUE; | |
4785 if (wp->w_buffer->b_p_ro) | |
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4786 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
7 | 4787 break; |
4788 | |
4789 case STL_HELPFLAG: | |
4790 case STL_HELPFLAG_ALT: | |
4791 itemisflag = TRUE; | |
4792 if (wp->w_buffer->b_help) | |
4793 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
809 | 4794 : _("[Help]")); |
7 | 4795 break; |
4796 | |
4797 case STL_FILETYPE: | |
4798 if (*wp->w_buffer->b_p_ft != NUL | |
4799 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
4800 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4801 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), "[%s]", |
272 | 4802 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
|
4803 str = buf_tmp; |
7 | 4804 } |
4805 break; | |
4806 | |
4807 case STL_FILETYPE_ALT: | |
4808 itemisflag = TRUE; | |
4809 if (*wp->w_buffer->b_p_ft != NUL | |
4810 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
4811 { | |
16740
dc85d49349f7
patch 8.1.1372: when evaluating 'statusline' the current window is unknown
Bram Moolenaar <Bram@vim.org>
parents:
16738
diff
changeset
|
4812 vim_snprintf((char *)buf_tmp, sizeof(buf_tmp), ",%s", |
272 | 4813 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
|
4814 for (t = buf_tmp; *t != 0; t++) |
7 | 4815 *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
|
4816 str = buf_tmp; |
7 | 4817 } |
4818 break; | |
4819 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
4820 #if defined(FEAT_QUICKFIX) |
7 | 4821 case STL_PREVIEWFLAG: |
4822 case STL_PREVIEWFLAG_ALT: | |
4823 itemisflag = TRUE; | |
4824 if (wp->w_p_pvw) | |
4825 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
4826 : _("[Preview]")); | |
4827 break; | |
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4828 |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4829 case STL_QUICKFIX: |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4830 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
|
4831 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
|
4832 ? _(msg_loclist) |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4833 : _(msg_qflist)); |
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4834 break; |
7 | 4835 #endif |
4836 | |
4837 case STL_MODIFIED: | |
4838 case STL_MODIFIED_ALT: | |
4839 itemisflag = TRUE; | |
4840 switch ((opt == STL_MODIFIED_ALT) | |
4841 + bufIsChanged(wp->w_buffer) * 2 | |
4842 + (!wp->w_buffer->b_p_ma) * 4) | |
4843 { | |
4844 case 2: str = (char_u *)"[+]"; break; | |
4845 case 3: str = (char_u *)",+"; break; | |
4846 case 4: str = (char_u *)"[-]"; break; | |
4847 case 5: str = (char_u *)",-"; break; | |
4848 case 6: str = (char_u *)"[+-]"; break; | |
4849 case 7: str = (char_u *)",+-"; break; | |
4850 } | |
4851 break; | |
678 | 4852 |
4853 case STL_HIGHLIGHT: | |
4854 t = s; | |
4855 while (*s != '#' && *s != NUL) | |
4856 ++s; | |
4857 if (*s == '#') | |
4858 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4859 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
|
4860 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
|
4861 stl_items[curitem].stl_minwid = -syn_namen2id(t, (int)(s - t)); |
678 | 4862 curitem++; |
4863 } | |
5407 | 4864 if (*s != NUL) |
4865 ++s; | |
678 | 4866 continue; |
7 | 4867 } |
4868 | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
4869 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
|
4870 stl_items[curitem].stl_type = Normal; |
7 | 4871 if (str != NULL && *str) |
4872 { | |
4873 t = str; | |
4874 if (itemisflag) | |
4875 { | |
4876 if ((t[0] && t[1]) | |
4877 && ((!prevchar_isitem && *t == ',') | |
4878 || (prevchar_isflag && *t == ' '))) | |
4879 t++; | |
4880 prevchar_isflag = TRUE; | |
4881 } | |
4882 l = vim_strsize(t); | |
4883 if (l > 0) | |
4884 prevchar_isitem = TRUE; | |
4885 if (l > maxwid) | |
4886 { | |
4887 while (l >= maxwid) | |
4888 if (has_mbyte) | |
4889 { | |
4890 l -= ptr2cells(t); | |
474 | 4891 t += (*mb_ptr2len)(t); |
7 | 4892 } |
4893 else | |
4894 l -= byte2cells(*t++); | |
4895 if (p + 1 >= out + outlen) | |
4896 break; | |
4897 *p++ = '<'; | |
4898 } | |
4899 if (minwid > 0) | |
4900 { | |
4901 for (; l < minwid && p + 1 < out + outlen; l++) | |
4902 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4903 // Don't put a "-" in front of a digit. |
7 | 4904 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) |
4905 *p++ = ' '; | |
4906 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
|
4907 MB_CHAR2BYTES(fillchar, p); |
7 | 4908 } |
4909 minwid = 0; | |
4910 } | |
4911 else | |
4912 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
|
4913 for (; *t && p + 1 < out + outlen; t++) |
7 | 4914 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4915 // 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
|
4916 // 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
|
4917 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
|
4918 && (!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
|
4919 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
|
4920 else |
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
4921 *p++ = *t; |
7 | 4922 } |
4923 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
|
4924 MB_CHAR2BYTES(fillchar, p); |
7 | 4925 } |
4926 else if (num >= 0) | |
4927 { | |
4928 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
4929 char_u nstr[20]; | |
4930 | |
4931 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
|
4932 break; // not sufficient space |
7 | 4933 prevchar_isitem = TRUE; |
4934 t = nstr; | |
4935 if (opt == STL_VIRTCOL_ALT) | |
4936 { | |
4937 *t++ = '-'; | |
4938 minwid--; | |
4939 } | |
4940 *t++ = '%'; | |
4941 if (zeropad) | |
4942 *t++ = '0'; | |
4943 *t++ = '*'; | |
1869 | 4944 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
7 | 4945 *t = 0; |
4946 | |
4947 for (n = num, l = 1; n >= nbase; n /= nbase) | |
4948 l++; | |
4949 if (opt == STL_VIRTCOL_ALT) | |
4950 l++; | |
4951 if (l > maxwid) | |
4952 { | |
4953 l += 2; | |
4954 n = l - maxwid; | |
4955 while (l-- > maxwid) | |
4956 num /= nbase; | |
4957 *t++ = '>'; | |
4958 *t++ = '%'; | |
4959 *t = t[-3]; | |
4960 *++t = 0; | |
272 | 4961 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4962 0, num, n); | |
7 | 4963 } |
4964 else | |
272 | 4965 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
4966 minwid, num); | |
7 | 4967 p += STRLEN(p); |
4968 } | |
4969 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
|
4970 stl_items[curitem].stl_type = Empty; |
7 | 4971 |
4972 if (opt == STL_VIM_EXPR) | |
4973 vim_free(str); | |
4974 | |
4975 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
|
4976 prevchar_isflag = FALSE; // Item not NULL, but not a flag |
7 | 4977 curitem++; |
4978 } | |
4979 *p = NUL; | |
4980 itemcnt = curitem; | |
4981 | |
678 | 4982 #ifdef FEAT_EVAL |
4983 if (usefmt != fmt) | |
4984 vim_free(usefmt); | |
4985 #endif | |
4986 | |
7 | 4987 width = vim_strsize(out); |
4988 if (maxwidth > 0 && width > maxwidth) | |
4989 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4990 // Result is too long, must truncate somewhere. |
7 | 4991 l = 0; |
4992 if (itemcnt == 0) | |
4993 s = out; | |
4994 else | |
4995 { | |
4996 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
|
4997 if (stl_items[l].stl_type == Trunc) |
7 | 4998 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
4999 // 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
|
5000 s = stl_items[l].stl_start; |
7 | 5001 break; |
5002 } | |
5003 if (l == itemcnt) | |
5004 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5005 // 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
|
5006 s = stl_items[0].stl_start; |
7 | 5007 l = 0; |
5008 } | |
5009 } | |
5010 | |
5011 if (width - vim_strsize(s) >= maxwidth) | |
5012 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5013 // Truncation mark is beyond max length |
7 | 5014 if (has_mbyte) |
5015 { | |
5016 s = out; | |
5017 width = 0; | |
5018 for (;;) | |
5019 { | |
5020 width += ptr2cells(s); | |
5021 if (width >= maxwidth) | |
5022 break; | |
474 | 5023 s += (*mb_ptr2len)(s); |
7 | 5024 } |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5025 // Fill up for half a double-wide character. |
7 | 5026 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
|
5027 MB_CHAR2BYTES(fillchar, s); |
7 | 5028 } |
5029 else | |
5030 s = out + maxwidth - 1; | |
5031 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
|
5032 if (stl_items[l].stl_start > s) |
7 | 5033 break; |
5034 itemcnt = l; | |
5035 *s++ = '>'; | |
5036 *s = 0; | |
5037 } | |
5038 else | |
5039 { | |
5040 if (has_mbyte) | |
5041 { | |
5042 n = 0; | |
5043 while (width >= maxwidth) | |
5044 { | |
5045 width -= ptr2cells(s + n); | |
474 | 5046 n += (*mb_ptr2len)(s + n); |
7 | 5047 } |
5048 } | |
5049 else | |
5050 n = width - maxwidth + 1; | |
5051 p = s + n; | |
1618 | 5052 STRMOVE(s + 1, p); |
7 | 5053 *s = '<'; |
5054 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5055 // Fill up for half a double-wide character. |
7 | 5056 while (++width < maxwidth) |
5057 { | |
5058 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
|
5059 MB_CHAR2BYTES(fillchar, s); |
7 | 5060 *s = NUL; |
5061 } | |
5062 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5063 --n; // count the '<' |
7 | 5064 for (; l < itemcnt; l++) |
5065 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5066 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
|
5067 stl_items[l].stl_start -= n; |
7 | 5068 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
|
5069 stl_items[l].stl_start = s; |
7 | 5070 } |
5071 } | |
5072 width = maxwidth; | |
5073 } | |
5074 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
5075 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5076 // Apply STL_MIDDLE if any |
7 | 5077 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
|
5078 if (stl_items[l].stl_type == Middle) |
7 | 5079 break; |
5080 if (l < itemcnt) | |
5081 { | |
24055
90d1636a8fcb
patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte
Bram Moolenaar <Bram@vim.org>
parents:
23952
diff
changeset
|
5082 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
|
5083 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
|
5084 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
|
5085 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
|
5086 MB_CHAR2BYTES(fillchar, s); |
7 | 5087 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
|
5088 stl_items[l].stl_start += middlelength; |
7 | 5089 width = maxwidth; |
5090 } | |
5091 } | |
5092 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5093 // Store the info about highlighting. |
681 | 5094 if (hltab != NULL) |
7 | 5095 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5096 *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
|
5097 sp = stl_hltab; |
7 | 5098 for (l = 0; l < itemcnt; l++) |
5099 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5100 if (stl_items[l].stl_type == Highlight) |
7 | 5101 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5102 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
|
5103 sp->userhl = stl_items[l].stl_minwid; |
681 | 5104 sp++; |
7 | 5105 } |
5106 } | |
681 | 5107 sp->start = NULL; |
5108 sp->userhl = 0; | |
5109 } | |
5110 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5111 // Store the info about tab pages labels. |
681 | 5112 if (tabtab != NULL) |
5113 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5114 *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
|
5115 sp = stl_tabtab; |
681 | 5116 for (l = 0; l < itemcnt; l++) |
5117 { | |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5118 if (stl_items[l].stl_type == TabPage) |
681 | 5119 { |
22721
92a100fc5e17
patch 8.2.1909: number of status line items is limited to 80
Bram Moolenaar <Bram@vim.org>
parents:
22713
diff
changeset
|
5120 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
|
5121 sp->userhl = stl_items[l].stl_minwid; |
681 | 5122 sp++; |
5123 } | |
5124 } | |
5125 sp->start = NULL; | |
5126 sp->userhl = 0; | |
7 | 5127 } |
5128 | |
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26602
diff
changeset
|
5129 // When inside update_screen we do not want redrawing a statusline, ruler, |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5130 // 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
|
5131 if (updating_screen) |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
5132 { |
31737ff54115
patch 8.0.1164: changing StatusLine highlight does not always work
Christian Brabandt <cb@256bit.org>
parents:
12479
diff
changeset
|
5133 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
|
5134 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
|
5135 } |
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
|
5136 |
27730
ba47c7d07ce6
patch 8.2.4391: command line executed when typing Esc in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
27601
diff
changeset
|
5137 // A user function may reset KeyTyped, restore it. |
ba47c7d07ce6
patch 8.2.4391: command line executed when typing Esc in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
27601
diff
changeset
|
5138 KeyTyped = save_KeyTyped; |
ba47c7d07ce6
patch 8.2.4391: command line executed when typing Esc in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
27601
diff
changeset
|
5139 |
7 | 5140 return width; |
5141 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5142 #endif // FEAT_STL_OPT |
7 | 5143 |
686 | 5144 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
5145 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
7 | 5146 /* |
1869 | 5147 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
5148 * using "Top", "Bot" or "All" when appropriate. | |
7 | 5149 */ |
5150 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5151 get_rel_pos( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5152 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5153 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5154 int buflen) |
7 | 5155 { |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5156 long above; // number of lines above window |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5157 long below; // number of lines below window |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5158 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5159 if (buflen < 3) // need at least 3 chars for writing |
6466 | 5160 return; |
7 | 5161 above = wp->w_topline - 1; |
5162 #ifdef FEAT_DIFF | |
5163 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
6975 | 5164 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5165 above = 0; // All buffer lines are displayed and there is an |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5166 // indication of filler lines, that can be considered |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5167 // seeing all lines. |
7 | 5168 #endif |
5169 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
5170 if (below <= 0) | |
1869 | 5171 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
5172 (size_t)(buflen - 1)); | |
7 | 5173 else if (above <= 0) |
1869 | 5174 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
7 | 5175 else |
1869 | 5176 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
7 | 5177 ? (int)(above / ((above + below) / 100L)) |
5178 : (int)(above * 100L / (above + below))); | |
5179 } | |
5180 #endif | |
5181 | |
5182 /* | |
1869 | 5183 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
7 | 5184 * Return TRUE if it was appended. |
5185 */ | |
1869 | 5186 static int |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5187 append_arg_number( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5188 win_T *wp, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5189 char_u *buf, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5190 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
|
5191 int add_file) // Add "file" before the arg number |
7 | 5192 { |
5193 char_u *p; | |
5194 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5195 if (ARGCOUNT <= 1) // nothing to do |
7 | 5196 return FALSE; |
5197 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5198 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
|
5199 if (p - buf + 35 >= buflen) // getting too long |
7 | 5200 return FALSE; |
5201 *p++ = ' '; | |
5202 *p++ = '('; | |
5203 if (add_file) | |
5204 { | |
5205 STRCPY(p, "file "); | |
5206 p += 5; | |
5207 } | |
1869 | 5208 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
5209 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
7 | 5210 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
5211 return TRUE; | |
5212 } | |
5213 | |
5214 /* | |
5215 * If fname is not a full path, make it a full path. | |
5216 * Returns pointer to allocated memory (NULL for failure). | |
5217 */ | |
5218 char_u * | |
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5219 fix_fname(char_u *fname) |
7 | 5220 { |
5221 /* | |
5222 * Force expanding the path always for Unix, because symbolic links may | |
5223 * mess up the full path name, even though it starts with a '/'. | |
5224 * Also expand when there is ".." in the file name, try to remove it, | |
5225 * because "c:/src/../README" is equal to "c:/README". | |
1420 | 5226 * Similarly "c:/src//file" is equal to "c:/src/file". |
7 | 5227 * For MS-Windows also expand names like "longna~1" to "longname". |
5228 */ | |
1082 | 5229 #ifdef UNIX |
7 | 5230 return FullName_save(fname, TRUE); |
5231 #else | |
1420 | 5232 if (!vim_isAbsName(fname) |
5233 || strstr((char *)fname, "..") != NULL | |
5234 || strstr((char *)fname, "//") != NULL | |
5235 # ifdef BACKSLASH_IN_FILENAME | |
5236 || strstr((char *)fname, "\\\\") != NULL | |
5237 # endif | |
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
7817
diff
changeset
|
5238 # if defined(MSWIN) |
7 | 5239 || vim_strchr(fname, '~') != NULL |
1420 | 5240 # endif |
7 | 5241 ) |
5242 return FullName_save(fname, FALSE); | |
5243 | |
5244 fname = vim_strsave(fname); | |
5245 | |
1420 | 5246 # ifdef USE_FNAME_CASE |
15794
0d8291665b59
patch 8.1.0904: USE_LONG_FNAME never defined
Bram Moolenaar <Bram@vim.org>
parents:
15774
diff
changeset
|
5247 if (fname != NULL) |
18757
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Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5248 fname_case(fname, 0); // set correct case for file name |
1420 | 5249 # endif |
7 | 5250 |
5251 return fname; | |
5252 #endif | |
5253 } | |
5254 | |
5255 /* | |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5256 * 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
|
5257 * "*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
|
5258 * 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
|
5259 * allocated memory. |
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5260 * 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
|
5261 * Note that the resulting "*ffname" pointer should be considered not allocated. |
7 | 5262 */ |
5263 void | |
7817
83861277e6a3
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parents:
7799
diff
changeset
|
5264 fname_expand( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5265 buf_T *buf UNUSED, |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5266 char_u **ffname, |
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5267 char_u **sfname) |
7 | 5268 { |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5269 if (*ffname == NULL) // no file name given, nothing to do |
7 | 5270 return; |
14917
6f2ce3b311de
patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5271 if (*sfname == NULL) // no short file name given, use ffname |
7 | 5272 *sfname = *ffname; |
14917
6f2ce3b311de
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5273 *ffname = fix_fname(*ffname); // expand to full path |
7 | 5274 |
5275 #ifdef FEAT_SHORTCUT | |
5276 if (!buf->b_p_bin) | |
5277 { | |
844 | 5278 char_u *rfname; |
7 | 5279 |
14917
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patch 8.1.0470: pointer ownership around fname_expand() is unclear
Bram Moolenaar <Bram@vim.org>
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14862
diff
changeset
|
5280 // 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
|
5281 rfname = mch_resolve_path(*ffname, FALSE); |
844 | 5282 if (rfname != NULL) |
7 | 5283 { |
5284 vim_free(*ffname); | |
5285 *ffname = rfname; | |
5286 *sfname = rfname; | |
5287 } | |
5288 } | |
5289 #endif | |
5290 } | |
5291 | |
5292 /* | |
5293 * Open a window for a number of buffers. | |
5294 */ | |
5295 void | |
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5296 ex_buffer_all(exarg_T *eap) |
7 | 5297 { |
5298 buf_T *buf; | |
5299 win_T *wp, *wpnext; | |
5300 int split_ret = OK; | |
5301 int p_ea_save; | |
5302 int open_wins = 0; | |
5303 int r; | |
18757
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changeset
|
5304 int count; // Maximum number of windows to open. |
c469e1930456
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5305 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
|
5306 int had_tab = cmdmod.cmod_tab; |
698 | 5307 tabpage_T *tpnext; |
7 | 5308 |
18757
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Bram Moolenaar <Bram@vim.org>
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18746
diff
changeset
|
5309 if (eap->addr_count == 0) // make as many windows as possible |
7 | 5310 count = 9999; |
5311 else | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5312 count = eap->line2; // make as many windows as specified |
7 | 5313 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) |
5314 all = FALSE; | |
5315 else | |
5316 all = TRUE; | |
5317 | |
5318 setpcmark(); | |
5319 | |
5320 #ifdef FEAT_GUI | |
5321 need_mouse_correct = TRUE; | |
5322 #endif | |
5323 | |
5324 /* | |
5325 * Close superfluous windows (two windows for the same buffer). | |
5326 * Also close windows that are not full-width. | |
5327 */ | |
698 | 5328 if (had_tab > 0) |
4354 | 5329 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
698 | 5330 for (;;) |
7 | 5331 { |
698 | 5332 tpnext = curtab->tp_next; |
5333 for (wp = firstwin; wp != NULL; wp = wpnext) | |
7 | 5334 { |
698 | 5335 wpnext = wp->w_next; |
706 | 5336 if ((wp->w_buffer->b_nwindows > 1 |
28167
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5337 || ((cmdmod.cmod_split & WSP_VERT) |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5338 ? wp->w_height + wp->w_status_height < Rows - p_ch |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5339 - tabline_height() |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5340 : wp->w_width != Columns) |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5341 || (had_tab > 0 && wp != firstwin)) |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5342 && !ONE_WINDOW |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5343 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5344 && !win_unlisted(wp)) |
698 | 5345 { |
28167
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5346 if (win_close(wp, FALSE) == FAIL) |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5347 break; |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5348 // Just in case an autocommand does something strange with |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5349 // windows: start all over... |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5350 wpnext = firstwin; |
a52a5e3363c4
patch 8.2.4609: :unhide does not check for failing to close a window
Bram Moolenaar <Bram@vim.org>
parents:
27916
diff
changeset
|
5351 tpnext = first_tabpage; |
698 | 5352 open_wins = 0; |
5353 } | |
5354 else | |
5355 ++open_wins; | |
7 | 5356 } |
698 | 5357 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5358 // Without the ":tab" modifier only do the current tab page. |
698 | 5359 if (had_tab == 0 || tpnext == NULL) |
5360 break; | |
4354 | 5361 goto_tabpage_tp(tpnext, TRUE, TRUE); |
7 | 5362 } |
5363 | |
5364 /* | |
5365 * Go through the buffer list. When a buffer doesn't have a window yet, | |
5366 * open one. Otherwise move the window to the right position. | |
5367 * Watch out for autocommands that delete buffers or windows! | |
5368 */ | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5369 // Don't execute Win/Buf Enter/Leave autocommands here. |
7 | 5370 ++autocmd_no_enter; |
5371 win_enter(lastwin, FALSE); | |
5372 ++autocmd_no_leave; | |
5373 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
5374 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5375 // Check if this buffer needs a window |
7 | 5376 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) |
5377 continue; | |
5378 | |
701 | 5379 if (had_tab != 0) |
5380 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5381 // With the ":tab" modifier don't move the window. |
701 | 5382 if (buf->b_nwindows > 0) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5383 wp = lastwin; // buffer has a window, skip it |
701 | 5384 else |
5385 wp = NULL; | |
5386 } | |
5387 else | |
5388 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5389 // 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
|
5390 FOR_ALL_WINDOWS(wp) |
701 | 5391 if (wp->w_buffer == buf) |
5392 break; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5393 // If the buffer already has a window, move it |
701 | 5394 if (wp != NULL) |
5395 win_move_after(wp, curwin); | |
5396 } | |
5397 | |
5398 if (wp == NULL && split_ret == OK) | |
7 | 5399 { |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5400 bufref_T bufref; |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5401 |
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5402 set_bufref(&bufref, buf); |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5403 |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5404 // Split the window and put the buffer in it |
7 | 5405 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
|
5406 p_ea = TRUE; // use space from all windows |
7 | 5407 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); |
5408 ++open_wins; | |
5409 p_ea = p_ea_save; | |
5410 if (split_ret == FAIL) | |
5411 continue; | |
5412 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5413 // Open the buffer in this window. |
7 | 5414 swap_exists_action = SEA_DIALOG; |
5415 set_curbuf(buf, DOBUF_GOTO); | |
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5416 if (!bufref_valid(&bufref)) |
20 | 5417 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5418 // autocommands deleted the buffer!!! |
20 | 5419 swap_exists_action = SEA_NONE; |
7 | 5420 break; |
5421 } | |
5422 if (swap_exists_action == SEA_QUIT) | |
5423 { | |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5424 #if defined(FEAT_EVAL) |
24 | 5425 cleanup_T cs; |
5426 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5427 // 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
|
5428 // aborting() returns FALSE when closing a window. |
24 | 5429 enter_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5430 #endif |
24 | 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 // User selected Quit at ATTENTION prompt; close this window. |
7 | 5433 win_close(curwin, TRUE); |
5434 --open_wins; | |
5435 swap_exists_action = SEA_NONE; | |
602 | 5436 swap_exists_did_quit = TRUE; |
24 | 5437 |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5438 #if defined(FEAT_EVAL) |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5439 // 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
|
5440 // 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
|
5441 // exception. |
24 | 5442 leave_cleanup(&cs); |
16453
4e9bea9b8025
patch 8.1.1231: asking about existing swap file unnecessarily
Bram Moolenaar <Bram@vim.org>
parents:
16447
diff
changeset
|
5443 #endif |
7 | 5444 } |
5445 else | |
5446 handle_swap_exists(NULL); | |
5447 } | |
5448 | |
5449 ui_breakcheck(); | |
5450 if (got_int) | |
5451 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5452 (void)vgetc(); // only break the file loading, not the rest |
7 | 5453 break; |
5454 } | |
20 | 5455 #ifdef FEAT_EVAL |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5456 // Autocommands deleted the buffer or aborted script processing!!! |
20 | 5457 if (aborting()) |
5458 break; | |
5459 #endif | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5460 // When ":tab" was used open a new tab for a new window repeatedly. |
698 | 5461 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
|
5462 cmdmod.cmod_tab = 9999; |
7 | 5463 } |
5464 --autocmd_no_enter; | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5465 win_enter(firstwin, FALSE); // back to first window |
7 | 5466 --autocmd_no_leave; |
5467 | |
5468 /* | |
5469 * Close superfluous windows. | |
5470 */ | |
5471 for (wp = lastwin; open_wins > count; ) | |
5472 { | |
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
|
5473 r = (buf_hide(wp->w_buffer) || !bufIsChanged(wp->w_buffer) |
7 | 5474 || autowrite(wp->w_buffer, FALSE) == OK); |
5475 if (!win_valid(wp)) | |
5476 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5477 // BufWrite Autocommands made the window invalid, start over |
7 | 5478 wp = lastwin; |
5479 } | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5480 else if (r) |
7 | 5481 { |
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
|
5482 win_close(wp, !buf_hide(wp->w_buffer)); |
7 | 5483 --open_wins; |
5484 wp = lastwin; | |
5485 } | |
5486 else | |
5487 { | |
5488 wp = wp->w_prev; | |
5489 if (wp == NULL) | |
5490 break; | |
5491 } | |
5492 } | |
5493 } | |
5494 | |
5495 | |
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5496 static int chk_modeline(linenr_T, int); |
717 | 5497 |
7 | 5498 /* |
5499 * do_modelines() - process mode lines for the current file | |
5500 * | |
717 | 5501 * "flags" can be: |
5502 * OPT_WINONLY only set options local to window | |
5503 * OPT_NOWIN don't set options local to window | |
5504 * | |
7 | 5505 * Returns immediately if the "ml" option isn't set. |
5506 */ | |
5507 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5508 do_modelines(int flags) |
7 | 5509 { |
23 | 5510 linenr_T lnum; |
5511 int nmlines; | |
5512 static int entered = 0; | |
7 | 5513 |
5514 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
5515 return; | |
5516 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5517 // 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
|
5518 // triggers an autocommand, which reloads modelines with a ":do". |
7 | 5519 if (entered) |
5520 return; | |
5521 | |
5522 ++entered; | |
25696
64fa341cc33b
patch 8.2.3384: cannot disable modeline for an individual file
Bram Moolenaar <Bram@vim.org>
parents:
25487
diff
changeset
|
5523 for (lnum = 1; curbuf->b_p_ml && lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; |
7 | 5524 ++lnum) |
717 | 5525 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5526 nmlines = 0; |
5527 | |
25696
64fa341cc33b
patch 8.2.3384: cannot disable modeline for an individual file
Bram Moolenaar <Bram@vim.org>
parents:
25487
diff
changeset
|
5528 for (lnum = curbuf->b_ml.ml_line_count; curbuf->b_p_ml && lnum > 0 && lnum > nmlines |
7 | 5529 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) |
717 | 5530 if (chk_modeline(lnum, flags) == FAIL) |
7 | 5531 nmlines = 0; |
5532 --entered; | |
5533 } | |
5534 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5535 #include "version.h" // for version number |
7 | 5536 |
5537 /* | |
5538 * chk_modeline() - check a single line for a mode string | |
5539 * Return FAIL if an error encountered. | |
5540 */ | |
5541 static int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5542 chk_modeline( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5543 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
|
5544 int flags) // Same as for do_modelines(). |
7 | 5545 { |
5546 char_u *s; | |
5547 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
|
5548 char_u *linecopy; // local copy of any modeline found |
7 | 5549 int prev; |
5550 int vers; | |
5551 int end; | |
5552 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
|
5553 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
|
5554 |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5555 ESTACK_CHECK_DECLARATION |
7 | 5556 |
5557 prev = -1; | |
5558 for (s = ml_get(lnum); *s != NUL; ++s) | |
5559 { | |
5560 if (prev == -1 || vim_isspace(prev)) | |
5561 { | |
5562 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
5563 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
5564 break; | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5565 // Accept both "vim" and "Vim". |
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5566 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
7 | 5567 { |
5568 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
5569 e = s + 4; | |
5570 else | |
5571 e = s + 3; | |
5572 vers = getdigits(&e); | |
5573 if (*e == ':' | |
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5574 && (s[0] != 'V' |
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5575 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
7 | 5576 && (s[3] == ':' |
5577 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
5578 || (VIM_VERSION_100 < vers && s[3] == '<') | |
5579 || (VIM_VERSION_100 > vers && s[3] == '>') | |
5580 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
5581 break; | |
5582 } | |
5583 } | |
5584 prev = *s; | |
5585 } | |
5586 | |
5587 if (*s) | |
5588 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5589 do // skip over "ex:", "vi:" or "vim:" |
7 | 5590 ++s; |
5591 while (s[-1] != ':'); | |
5592 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5593 s = linecopy = vim_strsave(s); // copy the line, it will change |
7 | 5594 if (linecopy == NULL) |
5595 return FAIL; | |
5596 | |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5597 // prepare for emsg() |
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5598 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
|
5599 ESTACK_CHECK_SETUP |
7 | 5600 |
5601 end = FALSE; | |
5602 while (end == FALSE) | |
5603 { | |
5604 s = skipwhite(s); | |
5605 if (*s == NUL) | |
5606 break; | |
5607 | |
5608 /* | |
5609 * Find end of set command: ':' or end of line. | |
5610 * Skip over "\:", replacing it with ":". | |
5611 */ | |
5612 for (e = s; *e != ':' && *e != NUL; ++e) | |
5613 if (e[0] == '\\' && e[1] == ':') | |
1618 | 5614 STRMOVE(e, e + 1); |
7 | 5615 if (*e == NUL) |
5616 end = TRUE; | |
5617 | |
5618 /* | |
5619 * If there is a "set" command, require a terminating ':' and | |
5620 * ignore the stuff after the ':'. | |
5621 * "vi:set opt opt opt: foo" -- foo not interpreted | |
5622 * "vi:opt opt opt: foo" -- foo interpreted | |
5623 * Accept "se" for compatibility with Elvis. | |
5624 */ | |
5625 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
5626 || STRNCMP(s, "se ", (size_t)3) == 0) | |
5627 { | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5628 if (*e != ':') // no terminating ':'? |
7 | 5629 break; |
5630 end = TRUE; | |
5631 s = vim_strchr(s, ' ') + 1; | |
5632 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5633 *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
|
5634 |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5635 if (*s != NUL) // skip over an empty "::" |
7 | 5636 { |
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
|
5637 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
|
5638 |
9a5f12b36273
patch 8.2.2238: Vim9: cannot load a Vim9 script without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents:
23272
diff
changeset
|
5639 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
|
5640 current_sctx.sc_version = 1; |
7 | 5641 #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
|
5642 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
|
5643 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
|
5644 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
|
5645 #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
|
5646 |
15054
2d6e930c7613
patch 8.1.0538: evaluating a modeline might invoke using a shell command
Bram Moolenaar <Bram@vim.org>
parents:
15008
diff
changeset
|
5647 // 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
|
5648 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
|
5649 |
717 | 5650 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
|
5651 |
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
|
5652 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
|
5653 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
|
5654 if (retval == FAIL) // stop if error found |
7 | 5655 break; |
5656 } | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5657 s = e + 1; // advance to next part |
7 | 5658 } |
5659 | |
19075
af1eca322b9e
patch 8.2.0098: exe stack length can be wrong without being detected
Bram Moolenaar <Bram@vim.org>
parents:
19044
diff
changeset
|
5660 ESTACK_CHECK_NOW |
18991
847cc7932c42
patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
parents:
18987
diff
changeset
|
5661 estack_pop(); |
7 | 5662 vim_free(linecopy); |
5663 } | |
5664 return retval; | |
5665 } | |
5666 | |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5667 /* |
14433
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5668 * 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
|
5669 */ |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5670 int |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5671 bt_normal(buf_T *buf) |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5672 { |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5673 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
|
5674 } |
4a94173743d9
patch 8.1.0230: directly checking 'buftype' value
Christian Brabandt <cb@256bit.org>
parents:
14175
diff
changeset
|
5675 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5676 #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
|
5677 /* |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5678 * 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
|
5679 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5680 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5681 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
|
5682 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5683 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
|
5684 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5685 #endif |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5686 |
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5687 #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
|
5688 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5689 * 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
|
5690 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5691 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5692 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
|
5693 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5694 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
|
5695 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5696 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5697 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5698 /* |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5699 * 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
|
5700 */ |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5701 int |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5702 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
|
5703 { |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5704 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
|
5705 } |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5706 |
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11788
diff
changeset
|
5707 /* |
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
|
5708 * 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
|
5709 */ |
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
|
5710 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
|
5711 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
|
5712 { |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5713 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
|
5714 } |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5715 |
27018
268f6a3511df
patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
5716 #if defined(FEAT_PROP_POPUP) || defined(PROTO) |
16778
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5717 /* |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5718 * 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
|
5719 */ |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5720 int |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5721 bt_popup(buf_T *buf) |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5722 { |
eda4d65f232c
patch 8.1.1391: no popup window support
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
5723 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
|
5724 && 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
|
5725 } |
27018
268f6a3511df
patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
5726 #endif |
14019
dc67449d648c
patch 8.1.0027: difficult to make a plugin that feeds a line to a job
Christian Brabandt <cb@256bit.org>
parents:
13931
diff
changeset
|
5727 |
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
|
5728 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5729 * 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
|
5730 * 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
|
5731 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5732 int |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5733 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
|
5734 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5735 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
|
5736 || 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
|
5737 || 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
|
5738 || 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
|
5739 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5740 |
27018
268f6a3511df
patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
5741 #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
|
5742 /* |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5743 * 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
|
5744 */ |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5745 int |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5746 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
|
5747 { |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5748 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
|
5749 } |
27018
268f6a3511df
patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents:
26883
diff
changeset
|
5750 #endif |
17095
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5751 |
10e0d7d96cb0
patch 8.1.1547: functionality of bt_nofile() is confusing
Bram Moolenaar <Bram@vim.org>
parents:
16996
diff
changeset
|
5752 /* |
14175
2ad722003b36
patch 8.1.0105: all tab stops are the same
Christian Brabandt <cb@256bit.org>
parents:
14087
diff
changeset
|
5753 * 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
|
5754 * buffer. |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5755 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5756 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5757 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
|
5758 { |
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
|
5759 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
|
5760 || 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
|
5761 || 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
|
5762 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5763 |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5764 #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
|
5765 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5766 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
|
5767 { |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5768 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
|
5769 { |
26863
6ee19c6ae8a2
patch 8.2.3960: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26771
diff
changeset
|
5770 emsg(_(e_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
|
5771 return TRUE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5772 } |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5773 return FALSE; |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5774 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
5775 #endif |
11788
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5776 |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5777 /* |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5778 * 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
|
5779 * and 'bufhidden'. |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5780 */ |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5781 int |
77bf0346687e
patch 8.0.0776: function prototypes missing without the quickfix feature
Christian Brabandt <cb@256bit.org>
parents:
11772
diff
changeset
|
5782 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
|
5783 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5784 // '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
|
5785 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
|
5786 { |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5787 case 'u': // "unload" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5788 case 'w': // "wipe" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5789 case 'd': return FALSE; // "delete" |
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5790 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
|
5791 } |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents:
21459
diff
changeset
|
5792 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
|
5793 } |
7 | 5794 |
5795 /* | |
5796 * Return special buffer name. | |
5797 * Returns NULL when the buffer has a normal file name. | |
5798 */ | |
3839 | 5799 char_u * |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5800 buf_spname(buf_T *buf) |
7 | 5801 { |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12387
diff
changeset
|
5802 #if defined(FEAT_QUICKFIX) |
7 | 5803 if (bt_quickfix(buf)) |
643 | 5804 { |
5805 /* | |
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
|
5806 * 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
|
5807 * the buffer number stored in the global quickfix stack. |
643 | 5808 */ |
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
|
5809 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
|
5810 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
|
5811 else |
3839 | 5812 return (char_u *)_(msg_loclist); |
643 | 5813 } |
7 | 5814 #endif |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5815 |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5816 // 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
|
5817 // 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
|
5818 if (bt_nofilename(buf)) |
7 | 5819 { |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5820 #ifdef FEAT_TERMINAL |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5821 if (buf->b_term != NULL) |
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5822 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
|
5823 #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
|
5824 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
|
5825 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
|
5826 #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
|
5827 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
|
5828 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
|
5829 #endif |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18757
diff
changeset
|
5830 #ifdef FEAT_PROP_POPUP |
16859
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5831 if (bt_popup(buf)) |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5832 return (char_u *)_("[Popup]"); |
0154363d3b98
patch 8.1.1431: popup window listed as "Scratch"
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
5833 #endif |
3839 | 5834 return (char_u *)_("[Scratch]"); |
7 | 5835 } |
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5836 |
7 | 5837 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
|
5838 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
|
5839 return NULL; |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5840 } |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5841 |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5842 /* |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5843 * 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
|
5844 */ |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5845 char_u * |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5846 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
|
5847 { |
0b4658e030cb
patch 8.2.1959: crash when terminal buffer name is made empty
Bram Moolenaar <Bram@vim.org>
parents:
22742
diff
changeset
|
5848 if (buf->b_fname == NULL) |
3839 | 5849 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
|
5850 return buf->b_fname; |
7 | 5851 } |
5852 | |
5853 /* | |
5854 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
5855 */ | |
5856 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5857 set_buflisted(int on) |
7 | 5858 { |
5859 if (on != curbuf->b_p_bl) | |
5860 { | |
5861 curbuf->b_p_bl = on; | |
5862 if (on) | |
5863 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
5864 else | |
5865 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
5866 } | |
5867 } | |
5868 | |
5869 /* | |
5870 * Read the file for "buf" again and check if the contents changed. | |
5871 * Return TRUE if it changed or this could not be checked. | |
5872 */ | |
5873 int | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5874 buf_contents_changed(buf_T *buf) |
7 | 5875 { |
5876 buf_T *newbuf; | |
5877 int differ = TRUE; | |
5878 linenr_T lnum; | |
5879 aco_save_T aco; | |
5880 exarg_T ea; | |
5881 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5882 // Allocate a buffer without putting it in the buffer list. |
7 | 5883 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); |
5884 if (newbuf == NULL) | |
5885 return TRUE; | |
5886 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5887 // Force the 'fileencoding' and 'fileformat' to be equal. |
7 | 5888 if (prep_exarg(&ea, buf) == FAIL) |
5889 { | |
5890 wipe_buffer(newbuf, FALSE); | |
5891 return TRUE; | |
5892 } | |
5893 | |
18757
c469e1930456
patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5894 // set curwin/curbuf to buf and save a few things |
7 | 5895 aucmd_prepbuf(&aco, newbuf); |
5896 | |
625 | 5897 if (ml_open(curbuf) == OK |
7 | 5898 && readfile(buf->b_ffname, buf->b_fname, |
5899 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
5900 &ea, READ_NEW | READ_DUMMY) == OK) | |
5901 { | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5902 // compare the two files line by line |
7 | 5903 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) |
5904 { | |
5905 differ = FALSE; | |
5906 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
5907 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
5908 { | |
5909 differ = TRUE; | |
5910 break; | |
5911 } | |
5912 } | |
5913 } | |
5914 vim_free(ea.cmd); | |
5915 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5916 // restore curwin/curbuf and a few other things |
7 | 5917 aucmd_restbuf(&aco); |
5918 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5919 if (curbuf != newbuf) // safety check |
7 | 5920 wipe_buffer(newbuf, FALSE); |
5921 | |
5922 return differ; | |
5923 } | |
5924 | |
5925 /* | |
5926 * Wipe out a buffer and decrement the last buffer number if it was used for | |
5927 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
5928 * marks. | |
5929 */ | |
5930 void | |
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5931 wipe_buffer( |
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5932 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
|
5933 int aucmd) // When TRUE trigger autocommands. |
7 | 5934 { |
5935 if (buf->b_fnum == top_file_num - 1) | |
5936 --top_file_num; | |
5937 | |
18757
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patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18746
diff
changeset
|
5938 if (!aucmd) // Don't trigger BufDelete autocommands here. |
1410 | 5939 block_autocmds(); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5940 |
18886
050f5eaa9e50
patch 8.2.0004: get E685 and E931 if buffer reload is interrupted
Bram Moolenaar <Bram@vim.org>
parents:
18864
diff
changeset
|
5941 close_buffer(NULL, buf, DOBUF_WIPE, FALSE, TRUE); |
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13302
diff
changeset
|
5942 |
7 | 5943 if (!aucmd) |
1410 | 5944 unblock_autocmds(); |
7 | 5945 } |