Mercurial > vim
annotate src/buffer.c @ 11772:f33b9375ba03 v8.0.0768
patch 8.0.0768: terminal window status shows "[Scratch]"
commit https://github.com/vim/vim/commit/2155441460a6dc0a72125f7860507693112a1460
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jul 24 21:44:43 2017 +0200
patch 8.0.0768: terminal window status shows "[Scratch]"
Problem: Terminal window status shows "[Scratch]".
Solution: Show "[Terminal]" when no title was set. (Yasuhiro Matsumoto)
Store the terminal title that vterm sends and use it. Update the
special buffer name. (closes #1869)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 24 Jul 2017 21:45:04 +0200 |
| parents | 74abb6c84984 |
| children | 77bf0346687e |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * buffer.c: functions for dealing with the buffer structure | |
| 12 */ | |
| 13 | |
| 14 /* | |
| 15 * The buffer list is a double linked list of all buffers. | |
| 16 * Each buffer can be in one of these states: | |
| 17 * never loaded: BF_NEVERLOADED is set, only the file name is valid | |
| 18 * not loaded: b_ml.ml_mfp == NULL, no memfile allocated | |
| 19 * hidden: b_nwindows == 0, loaded but not displayed in a window | |
| 20 * normal: loaded and displayed in a window | |
| 21 * | |
| 22 * Instead of storing file names all over the place, each file name is | |
| 23 * stored in the buffer list. It can be referenced by a number. | |
| 24 * | |
| 25 * The current implementation remembers all file names ever used. | |
| 26 */ | |
| 27 | |
| 28 #include "vim.h" | |
| 29 | |
| 30 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_LISTCMDS) || defined(FEAT_EVAL) || defined(FEAT_PERL) | |
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31 static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, int ignore_case); |
| 7 | 32 # define HAVE_BUFLIST_MATCH |
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33 static char_u *fname_match(regmatch_T *rmp, char_u *name, int ignore_case); |
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34 #endif |
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35 static void buflist_setfpos(buf_T *buf, win_T *win, linenr_T lnum, colnr_T col, int copy_options); |
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36 static wininfo_T *find_wininfo(buf_T *buf, int skip_diff_buffer); |
| 7 | 37 #ifdef UNIX |
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38 static buf_T *buflist_findname_stat(char_u *ffname, stat_T *st); |
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39 static int otherfile_buf(buf_T *buf, char_u *ffname, stat_T *stp); |
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40 static int buf_same_ino(buf_T *buf, stat_T *stp); |
| 7 | 41 #else |
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42 static int otherfile_buf(buf_T *buf, char_u *ffname); |
| 7 | 43 #endif |
| 44 #ifdef FEAT_TITLE | |
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45 static int ti_change(char_u *str, char_u **last); |
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46 #endif |
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47 static int append_arg_number(win_T *wp, char_u *buf, int buflen, int add_file); |
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48 static void free_buffer(buf_T *); |
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49 static void free_buffer_stuff(buf_T *buf, int free_options); |
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50 static void clear_wininfo(buf_T *buf); |
| 7 | 51 |
| 52 #ifdef UNIX | |
| 53 # define dev_T dev_t | |
| 54 #else | |
| 55 # define dev_T unsigned | |
| 56 #endif | |
| 57 | |
| 58 #if defined(FEAT_SIGNS) | |
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59 static void insert_sign(buf_T *buf, signlist_T *prev, signlist_T *next, int id, linenr_T lnum, int typenr); |
| 7 | 60 #endif |
| 61 | |
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62 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
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63 static char *msg_loclist = N_("[Location List]"); |
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64 static char *msg_qflist = N_("[Quickfix List]"); |
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65 #endif |
| 3365 | 66 #ifdef FEAT_AUTOCMD |
| 67 static char *e_auabort = N_("E855: Autocommands caused command to abort"); | |
| 68 #endif | |
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69 |
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70 /* Number of times free_buffer() was called. */ |
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71 static int buf_free_count = 0; |
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72 |
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73 /* Read data from buffer for retrying. */ |
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74 static int |
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75 read_buffer( |
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76 int read_stdin, /* read file from stdin, otherwise fifo */ |
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77 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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78 int flags) /* extra flags for readfile() */ |
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79 { |
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80 int retval = OK; |
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81 linenr_T line_count; |
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82 |
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83 /* |
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84 * Read from the buffer which the text is already filled in and append at |
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85 * the end. This makes it possible to retry when 'fileformat' or |
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86 * 'fileencoding' was guessed wrong. |
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87 */ |
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88 line_count = curbuf->b_ml.ml_line_count; |
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89 retval = readfile( |
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90 read_stdin ? NULL : curbuf->b_ffname, |
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91 read_stdin ? NULL : curbuf->b_fname, |
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92 (linenr_T)line_count, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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93 flags | READ_BUFFER); |
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94 if (retval == OK) |
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95 { |
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96 /* Delete the binary lines. */ |
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97 while (--line_count >= 0) |
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98 ml_delete((linenr_T)1, FALSE); |
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99 } |
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100 else |
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101 { |
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102 /* Delete the converted lines. */ |
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103 while (curbuf->b_ml.ml_line_count > line_count) |
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104 ml_delete(line_count, FALSE); |
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105 } |
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106 /* Put the cursor on the first line. */ |
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107 curwin->w_cursor.lnum = 1; |
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108 curwin->w_cursor.col = 0; |
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109 |
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110 if (read_stdin) |
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111 { |
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112 /* Set or reset 'modified' before executing autocommands, so that |
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113 * it can be changed there. */ |
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114 if (!readonlymode && !BUFEMPTY()) |
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115 changed(); |
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116 else if (retval == OK) |
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117 unchanged(curbuf, FALSE); |
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118 |
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119 #ifdef FEAT_AUTOCMD |
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121 { |
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122 # ifdef FEAT_EVAL |
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123 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE, |
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124 curbuf, &retval); |
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125 # else |
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126 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf); |
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127 # endif |
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128 } |
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129 #endif |
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130 } |
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131 return retval; |
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132 } |
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133 |
| 7 | 134 /* |
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135 * Open current buffer, that is: open the memfile and read the file into |
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136 * memory. |
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137 * Return FAIL for failure, OK otherwise. |
| 7 | 138 */ |
| 139 int | |
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140 open_buffer( |
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141 int read_stdin, /* read file from stdin */ |
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142 exarg_T *eap, /* for forced 'ff' and 'fenc' or NULL */ |
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143 int flags) /* extra flags for readfile() */ |
| 7 | 144 { |
| 145 int retval = OK; | |
| 146 #ifdef FEAT_AUTOCMD | |
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147 bufref_T old_curbuf; |
| 7 | 148 #endif |
| 4139 | 149 #ifdef FEAT_SYN_HL |
| 150 long old_tw = curbuf->b_p_tw; | |
| 151 #endif | |
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152 int read_fifo = FALSE; |
| 7 | 153 |
| 154 /* | |
| 155 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset. | |
| 156 * When re-entering the same buffer, it should not change, because the | |
| 157 * user may have reset the flag by hand. | |
| 158 */ | |
| 159 if (readonlymode && curbuf->b_ffname != NULL | |
| 160 && (curbuf->b_flags & BF_NEVERLOADED)) | |
| 161 curbuf->b_p_ro = TRUE; | |
| 162 | |
| 625 | 163 if (ml_open(curbuf) == FAIL) |
| 7 | 164 { |
| 165 /* | |
| 166 * There MUST be a memfile, otherwise we can't do anything | |
| 167 * If we can't create one for the current buffer, take another buffer | |
| 168 */ | |
| 3365 | 169 close_buffer(NULL, curbuf, 0, FALSE); |
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170 FOR_ALL_BUFFERS(curbuf) |
| 7 | 171 if (curbuf->b_ml.ml_mfp != NULL) |
| 172 break; | |
| 173 /* | |
| 174 * if there is no memfile at all, exit | |
| 1698 | 175 * This is OK, since there are no changes to lose. |
| 7 | 176 */ |
| 177 if (curbuf == NULL) | |
| 178 { | |
| 179 EMSG(_("E82: Cannot allocate any buffer, exiting...")); | |
| 180 getout(2); | |
| 181 } | |
| 182 EMSG(_("E83: Cannot allocate buffer, using other one...")); | |
| 183 enter_buffer(curbuf); | |
| 4139 | 184 #ifdef FEAT_SYN_HL |
| 185 if (old_tw != curbuf->b_p_tw) | |
| 186 check_colorcolumn(curwin); | |
| 187 #endif | |
| 7 | 188 return FAIL; |
| 189 } | |
| 190 | |
| 191 #ifdef FEAT_AUTOCMD | |
| 192 /* The autocommands in readfile() may change the buffer, but only AFTER | |
| 193 * reading the file. */ | |
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194 set_bufref(&old_curbuf, curbuf); |
| 7 | 195 modified_was_set = FALSE; |
| 196 #endif | |
| 197 | |
| 198 /* mark cursor position as being invalid */ | |
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199 curwin->w_valid = 0; |
| 7 | 200 |
| 201 if (curbuf->b_ffname != NULL | |
| 202 #ifdef FEAT_NETBEANS_INTG | |
| 203 && netbeansReadFile | |
| 204 #endif | |
| 205 ) | |
| 206 { | |
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207 int old_msg_silent = msg_silent; |
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208 #ifdef UNIX |
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209 int save_bin = curbuf->b_p_bin; |
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210 int perm; |
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211 #endif |
| 7 | 212 #ifdef FEAT_NETBEANS_INTG |
| 213 int oldFire = netbeansFireChanges; | |
| 214 | |
| 215 netbeansFireChanges = 0; | |
| 216 #endif | |
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217 #ifdef UNIX |
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218 perm = mch_getperm(curbuf->b_ffname); |
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219 if (perm >= 0 && (0 |
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220 # ifdef S_ISFIFO |
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221 || S_ISFIFO(perm) |
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222 # endif |
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223 # ifdef S_ISSOCK |
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224 || S_ISSOCK(perm) |
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225 # endif |
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226 # ifdef OPEN_CHR_FILES |
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227 || (S_ISCHR(perm) && is_dev_fd_file(curbuf->b_ffname)) |
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228 # endif |
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229 )) |
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230 read_fifo = TRUE; |
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231 if (read_fifo) |
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232 curbuf->b_p_bin = TRUE; |
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233 #endif |
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234 if (shortmess(SHM_FILEINFO)) |
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235 msg_silent = 1; |
| 7 | 236 retval = readfile(curbuf->b_ffname, curbuf->b_fname, |
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237 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, |
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238 flags | READ_NEW | (read_fifo ? READ_FIFO : 0)); |
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239 #ifdef UNIX |
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240 if (read_fifo) |
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241 { |
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242 curbuf->b_p_bin = save_bin; |
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243 if (retval == OK) |
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244 retval = read_buffer(FALSE, eap, flags); |
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245 } |
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246 #endif |
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247 msg_silent = old_msg_silent; |
| 7 | 248 #ifdef FEAT_NETBEANS_INTG |
| 249 netbeansFireChanges = oldFire; | |
| 250 #endif | |
| 251 /* Help buffer is filtered. */ | |
| 252 if (curbuf->b_help) | |
| 253 fix_help_buffer(); | |
| 254 } | |
| 255 else if (read_stdin) | |
| 256 { | |
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257 int save_bin = curbuf->b_p_bin; |
| 7 | 258 |
| 259 /* | |
| 260 * First read the text in binary mode into the buffer. | |
| 261 * Then read from that same buffer and append at the end. This makes | |
| 262 * it possible to retry when 'fileformat' or 'fileencoding' was | |
| 263 * guessed wrong. | |
| 264 */ | |
| 265 curbuf->b_p_bin = TRUE; | |
| 266 retval = readfile(NULL, NULL, (linenr_T)0, | |
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267 (linenr_T)0, (linenr_T)MAXLNUM, NULL, |
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268 flags | (READ_NEW + READ_STDIN)); |
| 7 | 269 curbuf->b_p_bin = save_bin; |
| 270 if (retval == OK) | |
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271 retval = read_buffer(TRUE, eap, flags); |
| 7 | 272 } |
| 273 | |
| 274 /* if first time loading this buffer, init b_chartab[] */ | |
| 275 if (curbuf->b_flags & BF_NEVERLOADED) | |
| 5438 | 276 { |
| 7 | 277 (void)buf_init_chartab(curbuf, FALSE); |
| 5440 | 278 #ifdef FEAT_CINDENT |
| 5438 | 279 parse_cino(curbuf); |
| 5440 | 280 #endif |
| 5438 | 281 } |
| 7 | 282 |
| 283 /* | |
| 284 * Set/reset the Changed flag first, autocmds may change the buffer. | |
| 285 * Apply the automatic commands, before processing the modelines. | |
| 286 * So the modelines have priority over auto commands. | |
| 287 */ | |
| 288 /* When reading stdin, the buffer contents always needs writing, so set | |
| 289 * the changed flag. Unless in readonly mode: "ls | gview -". | |
| 290 * When interrupted and 'cpoptions' contains 'i' set changed flag. */ | |
| 1291 | 291 if ((got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL) |
| 7 | 292 #ifdef FEAT_AUTOCMD |
| 293 || modified_was_set /* ":set modified" used in autocmd */ | |
| 294 # ifdef FEAT_EVAL | |
| 295 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL) | |
| 296 # endif | |
| 297 #endif | |
| 1291 | 298 ) |
| 7 | 299 changed(); |
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300 else if (retval == OK && !read_stdin && !read_fifo) |
| 7 | 301 unchanged(curbuf, FALSE); |
| 302 save_file_ff(curbuf); /* keep this fileformat */ | |
| 303 | |
| 304 /* require "!" to overwrite the file, because it wasn't read completely */ | |
| 305 #ifdef FEAT_EVAL | |
| 306 if (aborting()) | |
| 307 #else | |
| 308 if (got_int) | |
| 309 #endif | |
| 310 curbuf->b_flags |= BF_READERR; | |
| 311 | |
| 20 | 312 #ifdef FEAT_FOLDING |
| 313 /* Need to update automatic folding. Do this before the autocommands, | |
| 314 * they may use the fold info. */ | |
| 315 foldUpdateAll(curwin); | |
| 316 #endif | |
| 317 | |
| 7 | 318 #ifdef FEAT_AUTOCMD |
| 319 /* need to set w_topline, unless some autocommand already did that. */ | |
| 320 if (!(curwin->w_valid & VALID_TOPLINE)) | |
| 321 { | |
| 322 curwin->w_topline = 1; | |
| 323 # ifdef FEAT_DIFF | |
| 324 curwin->w_topfill = 0; | |
| 325 # endif | |
| 326 } | |
| 327 # ifdef FEAT_EVAL | |
| 328 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval); | |
| 329 # else | |
| 330 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 331 # endif | |
| 332 #endif | |
| 333 | |
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334 if (retval == OK) |
| 7 | 335 { |
| 336 #ifdef FEAT_AUTOCMD | |
| 337 /* | |
| 338 * The autocommands may have changed the current buffer. Apply the | |
| 339 * modelines to the correct buffer, if it still exists and is loaded. | |
| 340 */ | |
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341 if (bufref_valid(&old_curbuf) && old_curbuf.br_buf->b_ml.ml_mfp != NULL) |
| 7 | 342 { |
| 343 aco_save_T aco; | |
| 344 | |
| 345 /* Go to the buffer that was opened. */ | |
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346 aucmd_prepbuf(&aco, old_curbuf.br_buf); |
| 7 | 347 #endif |
| 717 | 348 do_modelines(0); |
| 7 | 349 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED); |
| 350 | |
| 351 #ifdef FEAT_AUTOCMD | |
| 352 # ifdef FEAT_EVAL | |
| 353 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf, | |
| 354 &retval); | |
| 355 # else | |
| 356 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
| 357 # endif | |
| 358 | |
| 359 /* restore curwin/curbuf and a few other things */ | |
| 360 aucmd_restbuf(&aco); | |
| 361 } | |
| 362 #endif | |
| 363 } | |
| 364 | |
| 365 return retval; | |
| 366 } | |
| 367 | |
| 368 /* | |
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369 * Store "buf" in "bufref" and set the free count. |
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370 */ |
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371 void |
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372 set_bufref(bufref_T *bufref, buf_T *buf) |
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373 { |
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374 bufref->br_buf = buf; |
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375 bufref->br_fnum = buf == NULL ? 0 : buf->b_fnum; |
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376 bufref->br_buf_free_count = buf_free_count; |
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377 } |
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378 |
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379 /* |
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380 * Return TRUE if "bufref->br_buf" points to the same buffer as when |
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381 * set_bufref() was called and it is a valid buffer. |
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382 * Only goes through the buffer list if buf_free_count changed. |
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383 * Also checks if b_fnum is still the same, a :bwipe followed by :new might get |
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384 * the same allocated memory, but it's a different buffer. |
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385 */ |
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386 int |
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387 bufref_valid(bufref_T *bufref) |
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388 { |
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389 return bufref->br_buf_free_count == buf_free_count |
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390 ? TRUE : buf_valid(bufref->br_buf) |
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391 && bufref->br_fnum == bufref->br_buf->b_fnum; |
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392 } |
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393 |
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394 /* |
| 7 | 395 * Return TRUE if "buf" points to a valid buffer (in the buffer list). |
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396 * This can be slow if there are many buffers, prefer using bufref_valid(). |
| 7 | 397 */ |
| 398 int | |
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399 buf_valid(buf_T *buf) |
| 7 | 400 { |
| 401 buf_T *bp; | |
| 402 | |
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403 /* Assume that we more often have a recent buffer, start with the last |
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404 * one. */ |
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405 for (bp = lastbuf; bp != NULL; bp = bp->b_prev) |
| 7 | 406 if (bp == buf) |
| 407 return TRUE; | |
| 408 return FALSE; | |
| 409 } | |
| 410 | |
| 411 /* | |
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412 * A hash table used to quickly lookup a buffer by its number. |
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413 */ |
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414 static hashtab_T buf_hashtab; |
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415 |
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416 static void |
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417 buf_hashtab_add(buf_T *buf) |
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418 { |
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419 sprintf((char *)buf->b_key, "%x", buf->b_fnum); |
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420 if (hash_add(&buf_hashtab, buf->b_key) == FAIL) |
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421 EMSG(_("E931: Buffer cannot be registered")); |
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422 } |
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423 |
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424 static void |
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425 buf_hashtab_remove(buf_T *buf) |
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426 { |
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427 hashitem_T *hi = hash_find(&buf_hashtab, buf->b_key); |
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428 |
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429 if (!HASHITEM_EMPTY(hi)) |
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430 hash_remove(&buf_hashtab, hi); |
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431 } |
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432 |
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433 /* |
| 7 | 434 * Close the link to a buffer. |
| 435 * "action" is used when there is no longer a window for the buffer. | |
| 436 * It can be: | |
| 437 * 0 buffer becomes hidden | |
| 438 * DOBUF_UNLOAD buffer is unloaded | |
| 439 * DOBUF_DELETE buffer is unloaded and removed from buffer list | |
| 440 * DOBUF_WIPE buffer is unloaded and really deleted | |
| 441 * When doing all but the first one on the current buffer, the caller should | |
| 442 * get a new buffer very soon! | |
| 443 * | |
| 444 * The 'bufhidden' option can force freeing and deleting. | |
| 3365 | 445 * |
| 446 * When "abort_if_last" is TRUE then do not close the buffer if autocommands | |
| 447 * cause there to be only one window with this buffer. e.g. when ":quit" is | |
| 448 * supposed to close the window but autocommands close all other windows. | |
| 7 | 449 */ |
| 450 void | |
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451 close_buffer( |
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452 win_T *win, /* if not NULL, set b_last_cursor */ |
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453 buf_T *buf, |
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454 int action, |
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455 int abort_if_last UNUSED) |
| 7 | 456 { |
| 457 #ifdef FEAT_AUTOCMD | |
| 458 int is_curbuf; | |
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459 int nwindows; |
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460 bufref_T bufref; |
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461 # ifdef FEAT_WINDOWS |
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462 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
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463 win_T *the_curwin = curwin; |
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464 tabpage_T *the_curtab = curtab; |
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465 # endif |
| 7 | 466 #endif |
| 467 int unload_buf = (action != 0); | |
| 468 int del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE); | |
| 469 int wipe_buf = (action == DOBUF_WIPE); | |
| 470 | |
| 471 /* | |
| 472 * Force unloading or deleting when 'bufhidden' says so. | |
| 473 * The caller must take care of NOT deleting/freeing when 'bufhidden' is | |
| 474 * "hide" (otherwise we could never free or delete a buffer). | |
| 475 */ | |
| 476 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */ | |
| 477 { | |
| 478 del_buf = TRUE; | |
| 479 unload_buf = TRUE; | |
| 480 } | |
| 481 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */ | |
| 482 { | |
| 483 del_buf = TRUE; | |
| 484 unload_buf = TRUE; | |
| 485 wipe_buf = TRUE; | |
| 486 } | |
| 487 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */ | |
| 488 unload_buf = TRUE; | |
| 489 | |
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490 #ifdef FEAT_AUTOCMD |
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491 /* Disallow deleting the buffer when it is locked (already being closed or |
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492 * halfway a command that relies on it). Unloading is allowed. */ |
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493 if (buf->b_locked > 0 && (del_buf || wipe_buf)) |
|
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
494 { |
|
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
495 EMSG(_("E937: Attempt to delete a buffer that is in use")); |
|
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
496 return; |
|
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
497 } |
|
10108
7cb49e98d582
commit https://github.com/vim/vim/commit/30180b8dad5c1478e7920e56a71352cb318fadb0
Christian Brabandt <cb@256bit.org>
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diff
changeset
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498 #endif |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
499 |
| 5958 | 500 if (win != NULL |
| 501 #ifdef FEAT_WINDOWS | |
|
9875
42adbf172ecd
commit https://github.com/vim/vim/commit/e59215c7dcae17b03daf39517560cfaa03314f5a
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
502 && win_valid_any_tab(win) /* in case autocommands closed the window */ |
| 5958 | 503 #endif |
| 504 ) | |
| 7 | 505 { |
| 506 /* Set b_last_cursor when closing the last window for the buffer. | |
| 507 * Remember the last cursor position and window options of the buffer. | |
| 508 * This used to be only for the current window, but then options like | |
| 509 * 'foldmethod' may be lost with a ":only" command. */ | |
| 510 if (buf->b_nwindows == 1) | |
| 511 set_last_cursor(win); | |
| 512 buflist_setfpos(buf, win, | |
| 513 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum, | |
| 514 win->w_cursor.col, TRUE); | |
| 515 } | |
| 516 | |
| 517 #ifdef FEAT_AUTOCMD | |
|
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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changeset
|
518 set_bufref(&bufref, buf); |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
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diff
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|
519 |
| 7 | 520 /* When the buffer is no longer in a window, trigger BufWinLeave */ |
| 521 if (buf->b_nwindows == 1) | |
| 522 { | |
|
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
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diff
changeset
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523 ++buf->b_locked; |
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9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
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diff
changeset
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524 if (apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname, |
|
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
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525 FALSE, buf) |
|
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4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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526 && !bufref_valid(&bufref)) |
| 3365 | 527 { |
| 3570 | 528 /* Autocommands deleted the buffer. */ |
| 529 aucmd_abort: | |
| 3365 | 530 EMSG(_(e_auabort)); |
| 7 | 531 return; |
| 3365 | 532 } |
|
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
533 --buf->b_locked; |
| 3570 | 534 if (abort_if_last && one_window()) |
| 535 /* Autocommands made this the only window. */ | |
| 536 goto aucmd_abort; | |
| 7 | 537 |
| 538 /* When the buffer becomes hidden, but is not unloaded, trigger | |
| 539 * BufHidden */ | |
| 540 if (!unload_buf) | |
| 541 { | |
|
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
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changeset
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542 ++buf->b_locked; |
|
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
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diff
changeset
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543 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>
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544 FALSE, buf) |
|
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4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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545 && !bufref_valid(&bufref)) |
| 3570 | 546 /* Autocommands deleted the buffer. */ |
| 547 goto aucmd_abort; | |
|
10106
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commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
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parents:
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diff
changeset
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548 --buf->b_locked; |
| 3570 | 549 if (abort_if_last && one_window()) |
| 550 /* Autocommands made this the only window. */ | |
| 551 goto aucmd_abort; | |
| 7 | 552 } |
| 553 # ifdef FEAT_EVAL | |
| 554 if (aborting()) /* autocmds may abort script processing */ | |
| 555 return; | |
| 556 # endif | |
| 557 } | |
|
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commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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558 |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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559 # ifdef FEAT_WINDOWS |
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aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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diff
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560 /* If the buffer was in curwin and the window has changed, go back to that |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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561 * window, if it still exists. This avoids that ":edit x" triggering a |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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562 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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563 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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564 { |
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aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
parents:
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diff
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565 block_autocmds(); |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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566 goto_tabpage_win(the_curtab, the_curwin); |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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567 unblock_autocmds(); |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
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568 } |
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aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
Christian Brabandt <cb@256bit.org>
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diff
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569 # endif |
|
aa2219afd1c2
commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3
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parents:
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diff
changeset
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570 |
| 7 | 571 nwindows = buf->b_nwindows; |
| 572 #endif | |
| 573 | |
| 574 /* decrease the link count from windows (unless not in any window) */ | |
| 575 if (buf->b_nwindows > 0) | |
| 576 --buf->b_nwindows; | |
| 577 | |
| 578 /* Return when a window is displaying the buffer or when it's not | |
| 579 * unloaded. */ | |
| 580 if (buf->b_nwindows > 0 || !unload_buf) | |
| 581 return; | |
| 582 | |
| 583 /* Always remove the buffer when there is no file name. */ | |
| 584 if (buf->b_ffname == NULL) | |
| 585 del_buf = TRUE; | |
| 586 | |
|
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587 /* When closing the current buffer stop Visual mode before freeing |
|
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
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parents:
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diff
changeset
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588 * anything. */ |
|
10184
4669440016f2
commit https://github.com/vim/vim/commit/4930a76a0357f76a829eafe4985d04cf3ce0e9e0
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
589 if (buf == curbuf && VIsual_active |
|
10156
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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590 #if defined(EXITFREE) |
|
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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diff
changeset
|
591 && !entered_free_all_mem |
|
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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|
592 #endif |
|
f1ad88f3834c
commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d
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|
593 ) |
|
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
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parents:
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diff
changeset
|
594 end_visual_mode(); |
|
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
595 |
| 7 | 596 /* |
| 597 * Free all things allocated for this buffer. | |
| 598 * Also calls the "BufDelete" autocommands when del_buf is TRUE. | |
| 599 */ | |
| 600 #ifdef FEAT_AUTOCMD | |
| 601 /* Remember if we are closing the current buffer. Restore the number of | |
| 602 * windows, so that autocommands in buf_freeall() don't get confused. */ | |
| 603 is_curbuf = (buf == curbuf); | |
| 604 buf->b_nwindows = nwindows; | |
| 605 #endif | |
| 606 | |
|
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
607 buf_freeall(buf, (del_buf ? BFA_DEL : 0) + (wipe_buf ? BFA_WIPE : 0)); |
| 7 | 608 |
| 609 #ifdef FEAT_AUTOCMD | |
| 610 /* Autocommands may have deleted the buffer. */ | |
|
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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parents:
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diff
changeset
|
611 if (!bufref_valid(&bufref)) |
| 7 | 612 return; |
| 613 # ifdef FEAT_EVAL | |
| 20 | 614 if (aborting()) /* autocmds may abort script processing */ |
| 7 | 615 return; |
| 616 # endif | |
| 617 | |
| 618 /* | |
| 619 * It's possible that autocommands change curbuf to the one being deleted. | |
| 620 * This might cause the previous curbuf to be deleted unexpectedly. But | |
| 621 * in some cases it's OK to delete the curbuf, because a new one is | |
| 622 * obtained anyway. Therefore only return if curbuf changed to the | |
| 623 * deleted buffer. | |
| 624 */ | |
| 625 if (buf == curbuf && !is_curbuf) | |
| 626 return; | |
|
9450
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commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
627 |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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parents:
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diff
changeset
|
628 if ( |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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parents:
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changeset
|
629 #ifdef FEAT_WINDOWS |
|
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|
630 win_valid_any_tab(win) && |
|
9450
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diff
changeset
|
631 #else |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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parents:
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diff
changeset
|
632 win != NULL && |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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diff
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|
633 #endif |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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parents:
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diff
changeset
|
634 win->w_buffer == buf) |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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parents:
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diff
changeset
|
635 win->w_buffer = NULL; /* make sure we don't use the buffer now */ |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
636 |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
637 /* Autocommands may have opened or closed windows for this buffer. |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
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parents:
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diff
changeset
|
638 * Decrement the count for the close we do here. */ |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
639 if (buf->b_nwindows > 0) |
|
073aebdba121
commit https://github.com/vim/vim/commit/30445cb6e94698d212ba866ef3e4022ac625540a
Christian Brabandt <cb@256bit.org>
parents:
9414
diff
changeset
|
640 --buf->b_nwindows; |
| 7 | 641 #endif |
| 642 | |
| 961 | 643 /* Change directories when the 'acd' option is set. */ |
| 644 DO_AUTOCHDIR | |
| 7 | 645 |
| 646 /* | |
| 647 * Remove the buffer from the list. | |
| 648 */ | |
| 649 if (wipe_buf) | |
| 650 { | |
| 651 #ifdef FEAT_SUN_WORKSHOP | |
| 652 if (usingSunWorkShop) | |
| 653 workshop_file_closed_lineno((char *)buf->b_ffname, | |
| 654 (int)buf->b_last_cursor.lnum); | |
| 655 #endif | |
| 656 vim_free(buf->b_ffname); | |
| 657 vim_free(buf->b_sfname); | |
| 658 if (buf->b_prev == NULL) | |
| 659 firstbuf = buf->b_next; | |
| 660 else | |
| 661 buf->b_prev->b_next = buf->b_next; | |
| 662 if (buf->b_next == NULL) | |
| 663 lastbuf = buf->b_prev; | |
| 664 else | |
| 665 buf->b_next->b_prev = buf->b_prev; | |
| 666 free_buffer(buf); | |
| 667 } | |
| 668 else | |
| 669 { | |
| 670 if (del_buf) | |
| 671 { | |
| 672 /* Free all internal variables and reset option values, to make | |
| 673 * ":bdel" compatible with Vim 5.7. */ | |
| 674 free_buffer_stuff(buf, TRUE); | |
| 675 | |
| 676 /* Make it look like a new buffer. */ | |
| 677 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
| 678 | |
| 679 /* Init the options when loaded again. */ | |
| 680 buf->b_p_initialized = FALSE; | |
| 681 } | |
| 682 buf_clear_file(buf); | |
| 683 if (del_buf) | |
| 684 buf->b_p_bl = FALSE; | |
| 685 } | |
| 686 } | |
| 687 | |
| 688 /* | |
| 689 * Make buffer not contain a file. | |
| 690 */ | |
| 691 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
692 buf_clear_file(buf_T *buf) |
| 7 | 693 { |
| 694 buf->b_ml.ml_line_count = 1; | |
| 695 unchanged(buf, TRUE); | |
| 696 buf->b_shortname = FALSE; | |
| 697 buf->b_p_eol = TRUE; | |
| 698 buf->b_start_eol = TRUE; | |
| 699 #ifdef FEAT_MBYTE | |
| 700 buf->b_p_bomb = FALSE; | |
| 1352 | 701 buf->b_start_bomb = FALSE; |
| 7 | 702 #endif |
| 703 buf->b_ml.ml_mfp = NULL; | |
| 704 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */ | |
| 705 #ifdef FEAT_NETBEANS_INTG | |
| 706 netbeans_deleted_all_lines(buf); | |
| 707 #endif | |
| 708 } | |
| 709 | |
| 710 /* | |
| 711 * 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>
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diff
changeset
|
712 * 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:
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diff
changeset
|
713 * flags: |
|
2394
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714 * BFA_DEL buffer is going to be deleted |
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715 * BFA_WIPE buffer is going to be wiped out |
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716 * BFA_KEEP_UNDO do not free undo information |
| 7 | 717 */ |
| 718 void | |
|
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719 buf_freeall(buf_T *buf, int flags) |
| 7 | 720 { |
| 721 #ifdef FEAT_AUTOCMD | |
| 722 int is_curbuf = (buf == curbuf); | |
|
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723 bufref_T bufref; |
|
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724 # ifdef FEAT_WINDOWS |
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725 int is_curwin = (curwin != NULL && curwin->w_buffer == buf); |
|
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726 win_T *the_curwin = curwin; |
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727 tabpage_T *the_curtab = curtab; |
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728 # endif |
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729 |
|
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730 /* Make sure the buffer isn't closed by autocommands. */ |
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731 ++buf->b_locked; |
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732 set_bufref(&bufref, buf); |
|
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733 if (buf->b_ml.ml_mfp != NULL) |
|
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734 { |
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735 if (apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
|
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736 FALSE, buf) |
|
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737 && !bufref_valid(&bufref)) |
|
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738 /* autocommands deleted the buffer */ |
|
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739 return; |
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740 } |
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741 if ((flags & BFA_DEL) && buf->b_p_bl) |
| 7 | 742 { |
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743 if (apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, |
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744 FALSE, buf) |
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745 && !bufref_valid(&bufref)) |
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746 /* autocommands deleted the buffer */ |
| 7 | 747 return; |
| 748 } | |
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749 if (flags & BFA_WIPE) |
| 7 | 750 { |
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751 if (apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname, |
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752 FALSE, buf) |
|
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753 && !bufref_valid(&bufref)) |
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754 /* autocommands deleted the buffer */ |
| 7 | 755 return; |
| 756 } | |
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757 --buf->b_locked; |
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758 |
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759 # ifdef FEAT_WINDOWS |
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760 /* If the buffer was in curwin and the window has changed, go back to that |
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761 * window, if it still exists. This avoids that ":edit x" triggering a |
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762 * "tabnext" BufUnload autocmd leaves a window behind without a buffer. */ |
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763 if (is_curwin && curwin != the_curwin && win_valid_any_tab(the_curwin)) |
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764 { |
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765 block_autocmds(); |
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766 goto_tabpage_win(the_curtab, the_curwin); |
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767 unblock_autocmds(); |
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768 } |
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769 # endif |
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770 |
| 7 | 771 # ifdef FEAT_EVAL |
| 36 | 772 if (aborting()) /* autocmds may abort script processing */ |
| 7 | 773 return; |
| 774 # endif | |
| 775 | |
| 776 /* | |
| 777 * It's possible that autocommands change curbuf to the one being deleted. | |
| 778 * This might cause curbuf to be deleted unexpectedly. But in some cases | |
| 779 * it's OK to delete the curbuf, because a new one is obtained anyway. | |
| 780 * Therefore only return if curbuf changed to the deleted buffer. | |
| 781 */ | |
| 782 if (buf == curbuf && !is_curbuf) | |
| 783 return; | |
| 784 #endif | |
| 785 #ifdef FEAT_DIFF | |
| 786 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */ | |
| 787 #endif | |
| 3068 | 788 #ifdef FEAT_SYN_HL |
| 3182 | 789 /* Remove any ownsyntax, unless exiting. */ |
|
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790 if (curwin != NULL && curwin->w_buffer == buf) |
| 3182 | 791 reset_synblock(curwin); |
| 3068 | 792 #endif |
| 1187 | 793 |
| 794 #ifdef FEAT_FOLDING | |
| 795 /* No folds in an empty buffer. */ | |
| 796 # ifdef FEAT_WINDOWS | |
| 797 { | |
| 798 win_T *win; | |
| 799 tabpage_T *tp; | |
| 800 | |
| 801 FOR_ALL_TAB_WINDOWS(tp, win) | |
| 802 if (win->w_buffer == buf) | |
| 803 clearFolding(win); | |
| 804 } | |
| 805 # else | |
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806 if (curwin != NULL && curwin->w_buffer == buf) |
| 1187 | 807 clearFolding(curwin); |
| 808 # endif | |
| 809 #endif | |
| 810 | |
| 7 | 811 #ifdef FEAT_TCL |
| 812 tcl_buffer_free(buf); | |
| 813 #endif | |
| 814 ml_close(buf, TRUE); /* close and delete the memline/memfile */ | |
| 815 buf->b_ml.ml_line_count = 0; /* no lines in buffer */ | |
|
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816 if ((flags & BFA_KEEP_UNDO) == 0) |
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817 { |
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818 u_blockfree(buf); /* free the memory allocated for undo */ |
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819 u_clearall(buf); /* reset all undo information */ |
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820 } |
| 7 | 821 #ifdef FEAT_SYN_HL |
|
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822 syntax_clear(&buf->b_s); /* reset syntax info */ |
| 7 | 823 #endif |
| 24 | 824 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */ |
| 7 | 825 } |
| 826 | |
| 827 /* | |
| 828 * Free a buffer structure and the things it contains related to the buffer | |
| 829 * itself (not the file, that must have been done already). | |
| 830 */ | |
| 831 static void | |
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832 free_buffer(buf_T *buf) |
| 7 | 833 { |
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834 ++buf_free_count; |
| 7 | 835 free_buffer_stuff(buf, TRUE); |
| 4287 | 836 #ifdef FEAT_EVAL |
| 837 unref_var_dict(buf->b_vars); | |
| 838 #endif | |
|
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839 #ifdef FEAT_LUA |
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840 lua_buffer_free(buf); |
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841 #endif |
| 14 | 842 #ifdef FEAT_MZSCHEME |
| 843 mzscheme_buffer_free(buf); | |
| 844 #endif | |
| 7 | 845 #ifdef FEAT_PERL |
| 846 perl_buf_free(buf); | |
| 847 #endif | |
| 848 #ifdef FEAT_PYTHON | |
| 849 python_buffer_free(buf); | |
| 850 #endif | |
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851 #ifdef FEAT_PYTHON3 |
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852 python3_buffer_free(buf); |
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853 #endif |
| 7 | 854 #ifdef FEAT_RUBY |
| 855 ruby_buffer_free(buf); | |
| 856 #endif | |
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857 #ifdef FEAT_JOB_CHANNEL |
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858 channel_buffer_free(buf); |
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859 #endif |
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860 #ifdef FEAT_TERMINAL |
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861 free_terminal(buf->b_term); |
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862 #endif |
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863 |
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864 buf_hashtab_remove(buf); |
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865 |
| 40 | 866 #ifdef FEAT_AUTOCMD |
| 867 aubuflocal_remove(buf); | |
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868 |
| 5816 | 869 if (autocmd_busy) |
| 870 { | |
| 871 /* Do not free the buffer structure while autocommands are executing, | |
| 872 * it's still needed. Free it when autocmd_busy is reset. */ | |
| 873 buf->b_next = au_pending_free_buf; | |
| 874 au_pending_free_buf = buf; | |
| 875 } | |
| 876 else | |
| 877 #endif | |
| 878 vim_free(buf); | |
| 7 | 879 } |
| 880 | |
| 881 /* | |
|
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882 * Initializes b:changedtick. |
|
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883 */ |
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884 static void |
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885 init_changedtick(buf_T *buf) |
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886 { |
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887 dictitem_T *di = (dictitem_T *)&buf->b_ct_di; |
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888 |
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889 di->di_flags = DI_FLAGS_FIX | DI_FLAGS_RO; |
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890 di->di_tv.v_type = VAR_NUMBER; |
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891 di->di_tv.v_lock = VAR_FIXED; |
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892 di->di_tv.vval.v_number = 0; |
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893 |
|
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894 #ifdef FEAT_EVAL |
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895 STRCPY(buf->b_ct_di.di_key, "changedtick"); |
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896 (void)dict_add(buf->b_vars, di); |
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897 #endif |
|
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898 } |
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899 |
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900 /* |
| 7 | 901 * Free stuff in the buffer for ":bdel" and when wiping out the buffer. |
| 902 */ | |
| 903 static void | |
|
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904 free_buffer_stuff( |
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905 buf_T *buf, |
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906 int free_options) /* free options as well */ |
| 7 | 907 { |
| 908 if (free_options) | |
| 909 { | |
| 910 clear_wininfo(buf); /* including window-local options */ | |
| 911 free_buf_options(buf, TRUE); | |
| 2620 | 912 #ifdef FEAT_SPELL |
| 913 ga_clear(&buf->b_s.b_langp); | |
| 914 #endif | |
| 7 | 915 } |
| 916 #ifdef FEAT_EVAL | |
|
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917 { |
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918 varnumber_T tick = CHANGEDTICK(buf); |
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919 |
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920 vars_clear(&buf->b_vars->dv_hashtab); /* free all buffer variables */ |
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921 hash_init(&buf->b_vars->dv_hashtab); |
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922 init_changedtick(buf); |
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923 CHANGEDTICK(buf) = tick; |
|
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924 } |
| 7 | 925 #endif |
| 926 #ifdef FEAT_USR_CMDS | |
| 927 uc_clear(&buf->b_ucmds); /* clear local user commands */ | |
| 928 #endif | |
| 929 #ifdef FEAT_SIGNS | |
| 930 buf_delete_signs(buf); /* delete any signs */ | |
| 931 #endif | |
| 1781 | 932 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 933 netbeans_file_killed(buf); |
| 1781 | 934 #endif |
| 7 | 935 #ifdef FEAT_LOCALMAP |
| 936 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */ | |
| 937 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */ | |
| 938 #endif | |
| 939 #ifdef FEAT_MBYTE | |
| 940 vim_free(buf->b_start_fenc); | |
| 941 buf->b_start_fenc = NULL; | |
| 942 #endif | |
| 943 } | |
| 944 | |
| 945 /* | |
| 946 * Free the b_wininfo list for buffer "buf". | |
| 947 */ | |
| 948 static void | |
|
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949 clear_wininfo(buf_T *buf) |
| 7 | 950 { |
| 951 wininfo_T *wip; | |
| 952 | |
| 953 while (buf->b_wininfo != NULL) | |
| 954 { | |
| 955 wip = buf->b_wininfo; | |
| 956 buf->b_wininfo = wip->wi_next; | |
| 957 if (wip->wi_optset) | |
| 958 { | |
| 959 clear_winopt(&wip->wi_opt); | |
| 960 #ifdef FEAT_FOLDING | |
| 961 deleteFoldRecurse(&wip->wi_folds); | |
| 962 #endif | |
| 963 } | |
| 964 vim_free(wip); | |
| 965 } | |
| 966 } | |
| 967 | |
| 968 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
| 969 /* | |
| 970 * Go to another buffer. Handles the result of the ATTENTION dialog. | |
| 971 */ | |
| 972 void | |
|
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973 goto_buffer( |
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974 exarg_T *eap, |
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975 int start, |
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976 int dir, |
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977 int count) |
| 7 | 978 { |
| 576 | 979 # if defined(FEAT_WINDOWS) && defined(HAS_SWAP_EXISTS_ACTION) |
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980 bufref_T old_curbuf; |
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981 |
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982 set_bufref(&old_curbuf, curbuf); |
| 7 | 983 |
| 984 swap_exists_action = SEA_DIALOG; | |
| 985 # endif | |
| 986 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO, | |
| 987 start, dir, count, eap->forceit); | |
| 576 | 988 # if defined(FEAT_WINDOWS) && defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 989 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's') |
| 990 { | |
| 24 | 991 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 992 cleanup_T cs; | |
| 993 | |
| 994 /* Reset the error/interrupt/exception state here so that | |
| 995 * aborting() returns FALSE when closing a window. */ | |
| 996 enter_cleanup(&cs); | |
| 997 # endif | |
| 998 | |
| 999 /* Quitting means closing the split window, nothing else. */ | |
| 7 | 1000 win_close(curwin, TRUE); |
| 1001 swap_exists_action = SEA_NONE; | |
| 602 | 1002 swap_exists_did_quit = TRUE; |
| 24 | 1003 |
| 1004 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 1005 /* Restore the error/interrupt/exception state if not discarded by a | |
| 1006 * new aborting error, interrupt, or uncaught exception. */ | |
| 1007 leave_cleanup(&cs); | |
| 1008 # endif | |
| 7 | 1009 } |
| 1010 else | |
|
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1011 handle_swap_exists(&old_curbuf); |
| 7 | 1012 # endif |
| 1013 } | |
| 1014 #endif | |
| 1015 | |
| 576 | 1016 #if defined(HAS_SWAP_EXISTS_ACTION) || defined(PROTO) |
| 7 | 1017 /* |
| 1018 * Handle the situation of swap_exists_action being set. | |
| 1019 * It is allowed for "old_curbuf" to be NULL or invalid. | |
| 1020 */ | |
| 1021 void | |
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1022 handle_swap_exists(bufref_T *old_curbuf) |
| 7 | 1023 { |
| 24 | 1024 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 1025 cleanup_T cs; | |
| 1026 # endif | |
| 4139 | 1027 #ifdef FEAT_SYN_HL |
| 1028 long old_tw = curbuf->b_p_tw; | |
| 1029 #endif | |
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1030 buf_T *buf; |
| 20 | 1031 |
| 7 | 1032 if (swap_exists_action == SEA_QUIT) |
| 1033 { | |
| 24 | 1034 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 1035 /* Reset the error/interrupt/exception state here so that | |
| 1036 * aborting() returns FALSE when closing a buffer. */ | |
| 1037 enter_cleanup(&cs); | |
| 1038 # endif | |
| 1039 | |
| 7 | 1040 /* User selected Quit at ATTENTION prompt. Go back to previous |
| 1041 * buffer. If that buffer is gone or the same as the current one, | |
| 1042 * open a new, empty buffer. */ | |
| 1043 swap_exists_action = SEA_NONE; /* don't want it again */ | |
| 602 | 1044 swap_exists_did_quit = TRUE; |
| 3365 | 1045 close_buffer(curwin, curbuf, DOBUF_UNLOAD, FALSE); |
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1046 if (old_curbuf == NULL || !bufref_valid(old_curbuf) |
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1047 || old_curbuf->br_buf == curbuf) |
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1048 buf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED); |
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1049 else |
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1050 buf = old_curbuf->br_buf; |
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1051 if (buf != NULL) |
| 4139 | 1052 { |
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1053 enter_buffer(buf); |
| 4139 | 1054 #ifdef FEAT_SYN_HL |
| 1055 if (old_tw != curbuf->b_p_tw) | |
| 1056 check_colorcolumn(curwin); | |
| 1057 #endif | |
| 1058 } | |
| 7 | 1059 /* If "old_curbuf" is NULL we are in big trouble here... */ |
| 24 | 1060 |
| 1061 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 1062 /* Restore the error/interrupt/exception state if not discarded by a | |
| 1063 * new aborting error, interrupt, or uncaught exception. */ | |
| 1064 leave_cleanup(&cs); | |
| 1065 # endif | |
| 7 | 1066 } |
| 1067 else if (swap_exists_action == SEA_RECOVER) | |
| 1068 { | |
| 24 | 1069 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 1070 /* Reset the error/interrupt/exception state here so that | |
| 1071 * aborting() returns FALSE when closing a buffer. */ | |
| 1072 enter_cleanup(&cs); | |
| 1073 # endif | |
| 1074 | |
| 7 | 1075 /* User selected Recover at ATTENTION prompt. */ |
| 1076 msg_scroll = TRUE; | |
| 1077 ml_recover(); | |
| 1078 MSG_PUTS("\n"); /* don't overwrite the last message */ | |
| 1079 cmdline_row = msg_row; | |
| 717 | 1080 do_modelines(0); |
| 24 | 1081 |
| 1082 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 1083 /* Restore the error/interrupt/exception state if not discarded by a | |
| 1084 * new aborting error, interrupt, or uncaught exception. */ | |
| 1085 leave_cleanup(&cs); | |
| 1086 # endif | |
| 7 | 1087 } |
| 1088 swap_exists_action = SEA_NONE; | |
| 1089 } | |
| 1090 #endif | |
| 1091 | |
| 1092 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
| 1093 /* | |
| 1094 * do_bufdel() - delete or unload buffer(s) | |
| 1095 * | |
| 1096 * addr_count == 0: ":bdel" - delete current buffer | |
| 1097 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete | |
| 1098 * buffer "end_bnr", then any other arguments. | |
| 1099 * addr_count == 2: ":N,N bdel" - delete buffers in range | |
| 1100 * | |
| 1101 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or | |
| 1102 * DOBUF_DEL (":bdel") | |
| 1103 * | |
| 1104 * Returns error message or NULL | |
| 1105 */ | |
| 1106 char_u * | |
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1107 do_bufdel( |
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1108 int command, |
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1109 char_u *arg, /* pointer to extra arguments */ |
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1110 int addr_count, |
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1111 int start_bnr, /* first buffer number in a range */ |
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1112 int end_bnr, /* buffer nr or last buffer nr in a range */ |
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1113 int forceit) |
| 7 | 1114 { |
| 1115 int do_current = 0; /* delete current buffer? */ | |
| 1116 int deleted = 0; /* number of buffers deleted */ | |
| 1117 char_u *errormsg = NULL; /* return value */ | |
| 1118 int bnr; /* buffer number */ | |
| 1119 char_u *p; | |
| 1120 | |
| 1121 if (addr_count == 0) | |
| 1122 { | |
| 1123 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit); | |
| 1124 } | |
| 1125 else | |
| 1126 { | |
| 1127 if (addr_count == 2) | |
| 1128 { | |
| 1129 if (*arg) /* both range and argument is not allowed */ | |
| 1130 return (char_u *)_(e_trailing); | |
| 1131 bnr = start_bnr; | |
| 1132 } | |
| 1133 else /* addr_count == 1 */ | |
| 1134 bnr = end_bnr; | |
| 1135 | |
| 1136 for ( ;!got_int; ui_breakcheck()) | |
| 1137 { | |
| 1138 /* | |
| 1139 * delete the current buffer last, otherwise when the | |
| 1140 * current buffer is deleted, the next buffer becomes | |
| 1141 * the current one and will be loaded, which may then | |
| 1142 * also be deleted, etc. | |
| 1143 */ | |
| 1144 if (bnr == curbuf->b_fnum) | |
| 1145 do_current = bnr; | |
| 1146 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr, | |
| 1147 forceit) == OK) | |
| 1148 ++deleted; | |
| 1149 | |
| 1150 /* | |
| 1151 * find next buffer number to delete/unload | |
| 1152 */ | |
| 1153 if (addr_count == 2) | |
| 1154 { | |
| 1155 if (++bnr > end_bnr) | |
| 1156 break; | |
| 1157 } | |
| 1158 else /* addr_count == 1 */ | |
| 1159 { | |
| 1160 arg = skipwhite(arg); | |
| 1161 if (*arg == NUL) | |
| 1162 break; | |
| 1163 if (!VIM_ISDIGIT(*arg)) | |
| 1164 { | |
| 1165 p = skiptowhite_esc(arg); | |
| 4236 | 1166 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE, |
| 1167 FALSE, FALSE); | |
| 7 | 1168 if (bnr < 0) /* failed */ |
| 1169 break; | |
| 1170 arg = p; | |
| 1171 } | |
| 1172 else | |
| 1173 bnr = getdigits(&arg); | |
| 1174 } | |
| 1175 } | |
| 1176 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST, | |
| 1177 FORWARD, do_current, forceit) == OK) | |
| 1178 ++deleted; | |
| 1179 | |
| 1180 if (deleted == 0) | |
| 1181 { | |
| 1182 if (command == DOBUF_UNLOAD) | |
| 300 | 1183 STRCPY(IObuff, _("E515: No buffers were unloaded")); |
| 7 | 1184 else if (command == DOBUF_DEL) |
| 300 | 1185 STRCPY(IObuff, _("E516: No buffers were deleted")); |
| 7 | 1186 else |
| 300 | 1187 STRCPY(IObuff, _("E517: No buffers were wiped out")); |
| 7 | 1188 errormsg = IObuff; |
| 1189 } | |
| 1190 else if (deleted >= p_report) | |
| 1191 { | |
| 1192 if (command == DOBUF_UNLOAD) | |
| 1193 { | |
| 1194 if (deleted == 1) | |
| 1195 MSG(_("1 buffer unloaded")); | |
| 1196 else | |
| 1197 smsg((char_u *)_("%d buffers unloaded"), deleted); | |
| 1198 } | |
| 1199 else if (command == DOBUF_DEL) | |
| 1200 { | |
| 1201 if (deleted == 1) | |
| 1202 MSG(_("1 buffer deleted")); | |
| 1203 else | |
| 1204 smsg((char_u *)_("%d buffers deleted"), deleted); | |
| 1205 } | |
| 1206 else | |
| 1207 { | |
| 1208 if (deleted == 1) | |
| 1209 MSG(_("1 buffer wiped out")); | |
| 1210 else | |
| 1211 smsg((char_u *)_("%d buffers wiped out"), deleted); | |
| 1212 } | |
| 1213 } | |
| 1214 } | |
| 1215 | |
| 1216 | |
| 1217 return errormsg; | |
| 1218 } | |
|
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1219 #endif /* FEAT_LISTCMDS */ |
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1220 |
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1221 #if defined(FEAT_LISTCMDS) || defined(FEAT_PYTHON) \ |
|
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1222 || defined(FEAT_PYTHON3) || defined(PROTO) |
| 7 | 1223 |
|
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1224 static int empty_curbuf(int close_others, int forceit, int action); |
| 5586 | 1225 |
| 1226 /* | |
| 1227 * Make the current buffer empty. | |
| 1228 * Used when it is wiped out and it's the last buffer. | |
| 1229 */ | |
| 1230 static int | |
|
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1231 empty_curbuf( |
|
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1232 int close_others, |
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1233 int forceit, |
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1234 int action) |
| 5586 | 1235 { |
| 1236 int retval; | |
| 1237 buf_T *buf = curbuf; | |
|
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1238 bufref_T bufref; |
| 5586 | 1239 |
| 1240 if (action == DOBUF_UNLOAD) | |
| 1241 { | |
| 1242 EMSG(_("E90: Cannot unload last buffer")); | |
| 1243 return FAIL; | |
| 1244 } | |
| 1245 | |
|
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1246 set_bufref(&bufref, buf); |
| 5586 | 1247 #ifdef FEAT_WINDOWS |
|
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1248 if (close_others) |
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1249 /* Close any other windows on this buffer, then make it empty. */ |
| 5586 | 1250 close_windows(buf, TRUE); |
| 1251 #endif | |
| 1252 | |
| 1253 setpcmark(); | |
| 1254 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, | |
| 1255 forceit ? ECMD_FORCEIT : 0, curwin); | |
| 1256 | |
| 1257 /* | |
| 1258 * do_ecmd() may create a new buffer, then we have to delete | |
| 1259 * the old one. But do_ecmd() may have done that already, check | |
| 1260 * if the buffer still exists. | |
| 1261 */ | |
|
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1262 if (buf != curbuf && bufref_valid(&bufref) && buf->b_nwindows == 0) |
| 5586 | 1263 close_buffer(NULL, buf, action, FALSE); |
| 1264 if (!close_others) | |
| 1265 need_fileinfo = FALSE; | |
| 1266 return retval; | |
| 1267 } | |
| 7 | 1268 /* |
| 1269 * Implementation of the commands for the buffer list. | |
| 1270 * | |
| 1271 * action == DOBUF_GOTO go to specified buffer | |
| 1272 * action == DOBUF_SPLIT split window and go to specified buffer | |
| 1273 * action == DOBUF_UNLOAD unload specified buffer(s) | |
| 1274 * action == DOBUF_DEL delete specified buffer(s) from buffer list | |
| 1275 * action == DOBUF_WIPE delete specified buffer(s) really | |
| 1276 * | |
| 1277 * start == DOBUF_CURRENT go to "count" buffer from current buffer | |
| 1278 * start == DOBUF_FIRST go to "count" buffer from first buffer | |
| 1279 * start == DOBUF_LAST go to "count" buffer from last buffer | |
| 1280 * start == DOBUF_MOD go to "count" modified buffer from current buffer | |
| 1281 * | |
| 1282 * Return FAIL or OK. | |
| 1283 */ | |
| 1284 int | |
|
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1285 do_buffer( |
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1286 int action, |
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1287 int start, |
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1288 int dir, /* FORWARD or BACKWARD */ |
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1289 int count, /* buffer number or number of buffers */ |
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|
1290 int forceit) /* TRUE for :...! */ |
| 7 | 1291 { |
| 1292 buf_T *buf; | |
| 1293 buf_T *bp; | |
| 1294 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
| 1295 || action == DOBUF_WIPE); | |
| 1296 | |
| 1297 switch (start) | |
| 1298 { | |
| 1299 case DOBUF_FIRST: buf = firstbuf; break; | |
| 1300 case DOBUF_LAST: buf = lastbuf; break; | |
| 1301 default: buf = curbuf; break; | |
| 1302 } | |
| 1303 if (start == DOBUF_MOD) /* find next modified buffer */ | |
| 1304 { | |
| 1305 while (count-- > 0) | |
| 1306 { | |
| 1307 do | |
| 1308 { | |
| 1309 buf = buf->b_next; | |
| 1310 if (buf == NULL) | |
| 1311 buf = firstbuf; | |
| 1312 } | |
| 1313 while (buf != curbuf && !bufIsChanged(buf)); | |
| 1314 } | |
| 1315 if (!bufIsChanged(buf)) | |
| 1316 { | |
| 1317 EMSG(_("E84: No modified buffer found")); | |
| 1318 return FAIL; | |
| 1319 } | |
| 1320 } | |
| 1321 else if (start == DOBUF_FIRST && count) /* find specified buffer number */ | |
| 1322 { | |
| 1323 while (buf != NULL && buf->b_fnum != count) | |
| 1324 buf = buf->b_next; | |
| 1325 } | |
| 1326 else | |
| 1327 { | |
| 1328 bp = NULL; | |
| 1329 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf)) | |
| 1330 { | |
| 1331 /* remember the buffer where we start, we come back there when all | |
| 1332 * buffers are unlisted. */ | |
| 1333 if (bp == NULL) | |
| 1334 bp = buf; | |
| 1335 if (dir == FORWARD) | |
| 1336 { | |
| 1337 buf = buf->b_next; | |
| 1338 if (buf == NULL) | |
| 1339 buf = firstbuf; | |
| 1340 } | |
| 1341 else | |
| 1342 { | |
| 1343 buf = buf->b_prev; | |
| 1344 if (buf == NULL) | |
| 1345 buf = lastbuf; | |
| 1346 } | |
| 1347 /* don't count unlisted buffers */ | |
| 1348 if (unload || buf->b_p_bl) | |
| 1349 { | |
| 1350 --count; | |
| 1351 bp = NULL; /* use this buffer as new starting point */ | |
| 1352 } | |
| 1353 if (bp == buf) | |
| 1354 { | |
| 1355 /* back where we started, didn't find anything. */ | |
| 1356 EMSG(_("E85: There is no listed buffer")); | |
| 1357 return FAIL; | |
| 1358 } | |
| 1359 } | |
| 1360 } | |
| 1361 | |
| 1362 if (buf == NULL) /* could not find it */ | |
| 1363 { | |
| 1364 if (start == DOBUF_FIRST) | |
| 1365 { | |
| 1366 /* don't warn when deleting */ | |
| 1367 if (!unload) | |
| 6557 | 1368 EMSGN(_(e_nobufnr), count); |
| 7 | 1369 } |
| 1370 else if (dir == FORWARD) | |
| 1371 EMSG(_("E87: Cannot go beyond last buffer")); | |
| 1372 else | |
| 1373 EMSG(_("E88: Cannot go before first buffer")); | |
| 1374 return FAIL; | |
| 1375 } | |
| 1376 | |
| 1377 #ifdef FEAT_GUI | |
| 1378 need_mouse_correct = TRUE; | |
| 1379 #endif | |
| 1380 | |
| 1381 #ifdef FEAT_LISTCMDS | |
| 1382 /* | |
| 1383 * delete buffer buf from memory and/or the list | |
| 1384 */ | |
| 1385 if (unload) | |
| 1386 { | |
| 1387 int forward; | |
|
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1388 # if defined(FEAT_AUTOCMD) || defined(FEAT_WINDOWS) |
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1389 bufref_T bufref; |
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1390 |
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1391 set_bufref(&bufref, buf); |
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1392 # endif |
| 7 | 1393 |
| 1394 /* When unloading or deleting a buffer that's already unloaded and | |
| 1395 * unlisted: fail silently. */ | |
| 1396 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl) | |
| 1397 return FAIL; | |
| 1398 | |
| 1399 if (!forceit && bufIsChanged(buf)) | |
| 1400 { | |
| 1401 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1402 if ((p_confirm || cmdmod.confirm) && p_write) | |
| 1403 { | |
| 1404 dialog_changed(buf, FALSE); | |
| 1405 # ifdef FEAT_AUTOCMD | |
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1406 if (!bufref_valid(&bufref)) |
| 7 | 1407 /* Autocommand deleted buffer, oops! It's not changed |
| 1408 * now. */ | |
| 1409 return FAIL; | |
| 1410 # endif | |
| 36 | 1411 /* If it's still changed fail silently, the dialog already |
| 1412 * mentioned why it fails. */ | |
| 1413 if (bufIsChanged(buf)) | |
| 1414 return FAIL; | |
| 7 | 1415 } |
| 36 | 1416 else |
| 7 | 1417 #endif |
| 1418 { | |
| 1419 EMSGN(_("E89: No write since last change for buffer %ld (add ! to override)"), | |
| 1420 buf->b_fnum); | |
| 1421 return FAIL; | |
| 1422 } | |
| 1423 } | |
| 1424 | |
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1425 /* When closing the current buffer stop Visual mode. */ |
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1426 if (buf == curbuf && VIsual_active) |
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1427 end_visual_mode(); |
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1428 |
| 7 | 1429 /* |
| 1430 * If deleting the last (listed) buffer, make it empty. | |
| 1431 * The last (listed) buffer cannot be unloaded. | |
| 1432 */ | |
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1433 FOR_ALL_BUFFERS(bp) |
| 7 | 1434 if (bp->b_p_bl && bp != buf) |
| 1435 break; | |
| 1436 if (bp == NULL && buf == curbuf) | |
| 5586 | 1437 return empty_curbuf(TRUE, forceit, action); |
| 7 | 1438 |
| 1439 #ifdef FEAT_WINDOWS | |
| 1440 /* | |
| 1441 * If the deleted buffer is the current one, close the current window | |
| 671 | 1442 * (unless it's the only window). Repeat this so long as we end up in |
| 1443 * a window with this buffer. | |
| 7 | 1444 */ |
| 671 | 1445 while (buf == curbuf |
| 3570 | 1446 # ifdef FEAT_AUTOCMD |
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1447 && !(curwin->w_closing || curwin->w_buffer->b_locked > 0) |
| 3570 | 1448 # endif |
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1449 && (!ONE_WINDOW || first_tabpage->tp_next != NULL)) |
| 5302 | 1450 { |
| 1451 if (win_close(curwin, FALSE) == FAIL) | |
| 1452 break; | |
| 1453 } | |
| 7 | 1454 #endif |
| 1455 | |
| 1456 /* | |
| 1457 * If the buffer to be deleted is not the current one, delete it here. | |
| 1458 */ | |
| 1459 if (buf != curbuf) | |
| 1460 { | |
| 1461 #ifdef FEAT_WINDOWS | |
| 671 | 1462 close_windows(buf, FALSE); |
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1463 if (buf != curbuf && bufref_valid(&bufref)) |
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1464 #endif |
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1465 if (buf->b_nwindows <= 0) |
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1466 close_buffer(NULL, buf, action, FALSE); |
| 7 | 1467 return OK; |
| 1468 } | |
| 1469 | |
| 1470 /* | |
| 1471 * Deleting the current buffer: Need to find another buffer to go to. | |
| 5586 | 1472 * There should be another, otherwise it would have been handled |
| 1473 * above. However, autocommands may have deleted all buffers. | |
|
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1474 * First use au_new_curbuf.br_buf, if it is valid. |
| 7 | 1475 * Then prefer the buffer we most recently visited. |
| 1476 * Else try to find one that is loaded, after the current buffer, | |
| 1477 * then before the current buffer. | |
| 1478 * Finally use any buffer. | |
| 1479 */ | |
| 1480 buf = NULL; /* selected buffer */ | |
| 1481 bp = NULL; /* used when no loaded buffer found */ | |
| 1482 #ifdef FEAT_AUTOCMD | |
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1483 if (au_new_curbuf.br_buf != NULL && bufref_valid(&au_new_curbuf)) |
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1484 buf = au_new_curbuf.br_buf; |
| 7 | 1485 # ifdef FEAT_JUMPLIST |
| 1486 else | |
| 1487 # endif | |
| 1488 #endif | |
| 1489 #ifdef FEAT_JUMPLIST | |
| 1490 if (curwin->w_jumplistlen > 0) | |
| 1491 { | |
| 1492 int jumpidx; | |
| 1493 | |
| 1494 jumpidx = curwin->w_jumplistidx - 1; | |
| 1495 if (jumpidx < 0) | |
| 1496 jumpidx = curwin->w_jumplistlen - 1; | |
| 1497 | |
| 1498 forward = jumpidx; | |
| 1499 while (jumpidx != curwin->w_jumplistidx) | |
| 1500 { | |
| 1501 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum); | |
| 1502 if (buf != NULL) | |
| 1503 { | |
| 1504 if (buf == curbuf || !buf->b_p_bl) | |
| 1505 buf = NULL; /* skip current and unlisted bufs */ | |
| 1506 else if (buf->b_ml.ml_mfp == NULL) | |
| 1507 { | |
| 1508 /* skip unloaded buf, but may keep it for later */ | |
| 1509 if (bp == NULL) | |
| 1510 bp = buf; | |
| 1511 buf = NULL; | |
| 1512 } | |
| 1513 } | |
| 1514 if (buf != NULL) /* found a valid buffer: stop searching */ | |
| 1515 break; | |
| 1516 /* advance to older entry in jump list */ | |
| 1517 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen) | |
| 1518 break; | |
| 1519 if (--jumpidx < 0) | |
| 1520 jumpidx = curwin->w_jumplistlen - 1; | |
| 1521 if (jumpidx == forward) /* List exhausted for sure */ | |
| 1522 break; | |
| 1523 } | |
| 1524 } | |
| 1525 #endif | |
| 1526 | |
| 1527 if (buf == NULL) /* No previous buffer, Try 2'nd approach */ | |
| 1528 { | |
| 1529 forward = TRUE; | |
| 1530 buf = curbuf->b_next; | |
| 1531 for (;;) | |
| 1532 { | |
| 1533 if (buf == NULL) | |
| 1534 { | |
| 1535 if (!forward) /* tried both directions */ | |
| 1536 break; | |
| 1537 buf = curbuf->b_prev; | |
| 1538 forward = FALSE; | |
| 1539 continue; | |
| 1540 } | |
| 1541 /* in non-help buffer, try to skip help buffers, and vv */ | |
| 1542 if (buf->b_help == curbuf->b_help && buf->b_p_bl) | |
| 1543 { | |
| 1544 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */ | |
| 1545 break; | |
| 1546 if (bp == NULL) /* remember unloaded buf for later */ | |
| 1547 bp = buf; | |
| 1548 } | |
| 1549 if (forward) | |
| 1550 buf = buf->b_next; | |
| 1551 else | |
| 1552 buf = buf->b_prev; | |
| 1553 } | |
| 1554 } | |
| 1555 if (buf == NULL) /* No loaded buffer, use unloaded one */ | |
| 1556 buf = bp; | |
| 1557 if (buf == NULL) /* No loaded buffer, find listed one */ | |
| 1558 { | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
1559 FOR_ALL_BUFFERS(buf) |
| 7 | 1560 if (buf->b_p_bl && buf != curbuf) |
| 1561 break; | |
| 1562 } | |
| 1563 if (buf == NULL) /* Still no buffer, just take one */ | |
| 1564 { | |
| 1565 if (curbuf->b_next != NULL) | |
| 1566 buf = curbuf->b_next; | |
| 1567 else | |
| 1568 buf = curbuf->b_prev; | |
| 1569 } | |
| 1570 } | |
| 1571 | |
| 5586 | 1572 if (buf == NULL) |
| 1573 { | |
| 1574 /* Autocommands must have wiped out all other buffers. Only option | |
| 1575 * now is to make the current buffer empty. */ | |
| 1576 return empty_curbuf(FALSE, forceit, action); | |
| 1577 } | |
| 1578 | |
| 7 | 1579 /* |
| 1580 * make buf current buffer | |
| 1581 */ | |
| 1582 if (action == DOBUF_SPLIT) /* split window first */ | |
| 1583 { | |
| 1584 # ifdef FEAT_WINDOWS | |
| 1618 | 1585 /* If 'switchbuf' contains "useopen": jump to first window containing |
| 1586 * "buf" if one exists */ | |
| 1587 if ((swb_flags & SWB_USEOPEN) && buf_jump_open_win(buf)) | |
| 825 | 1588 return OK; |
| 1736 | 1589 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
| 1618 | 1590 * page containing "buf" if one exists */ |
| 1591 if ((swb_flags & SWB_USETAB) && buf_jump_open_tab(buf)) | |
| 7 | 1592 return OK; |
| 1593 if (win_split(0, 0) == FAIL) | |
| 1594 # endif | |
| 1595 return FAIL; | |
| 1596 } | |
| 1597 #endif | |
| 1598 | |
| 1599 /* go to current buffer - nothing to do */ | |
| 1600 if (buf == curbuf) | |
| 1601 return OK; | |
| 1602 | |
| 1603 /* | |
| 1604 * Check if the current buffer may be abandoned. | |
| 1605 */ | |
| 1606 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit)) | |
| 1607 { | |
| 1608 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 1609 if ((p_confirm || cmdmod.confirm) && p_write) | |
| 1610 { | |
|
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1611 # ifdef FEAT_AUTOCMD |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1612 bufref_T bufref; |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1613 |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1614 set_bufref(&bufref, buf); |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1615 # endif |
| 7 | 1616 dialog_changed(curbuf, FALSE); |
| 1617 # ifdef FEAT_AUTOCMD | |
|
9475
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1618 if (!bufref_valid(&bufref)) |
| 7 | 1619 /* Autocommand deleted buffer, oops! */ |
| 1620 return FAIL; | |
| 1621 # endif | |
| 1622 } | |
| 1623 if (bufIsChanged(curbuf)) | |
| 1624 #endif | |
| 1625 { | |
| 1626 EMSG(_(e_nowrtmsg)); | |
| 1627 return FAIL; | |
| 1628 } | |
| 1629 } | |
| 1630 | |
| 1631 /* Go to the other buffer. */ | |
| 1632 set_curbuf(buf, action); | |
| 1633 | |
| 2583 | 1634 #if defined(FEAT_LISTCMDS) \ |
| 1635 && (defined(FEAT_SCROLLBIND) || defined(FEAT_CURSORBIND)) | |
| 7 | 1636 if (action == DOBUF_SPLIT) |
| 2583 | 1637 { |
| 1638 RESET_BINDING(curwin); /* reset 'scrollbind' and 'cursorbind' */ | |
| 1639 } | |
| 7 | 1640 #endif |
| 1641 | |
| 1642 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 1643 if (aborting()) /* autocmds may abort script processing */ | |
| 1644 return FAIL; | |
| 1645 #endif | |
| 1646 | |
| 1647 return OK; | |
| 1648 } | |
|
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Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
1649 #endif |
| 7 | 1650 |
| 1651 /* | |
| 1652 * Set current buffer to "buf". Executes autocommands and closes current | |
| 1653 * buffer. "action" tells how to close the current buffer: | |
| 1654 * DOBUF_GOTO free or hide it | |
| 1655 * DOBUF_SPLIT nothing | |
| 1656 * DOBUF_UNLOAD unload it | |
| 1657 * DOBUF_DEL delete it | |
| 1658 * DOBUF_WIPE wipe it out | |
| 1659 */ | |
| 1660 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1661 set_curbuf(buf_T *buf, int action) |
| 7 | 1662 { |
| 1663 buf_T *prevbuf; | |
| 1664 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL | |
| 1665 || action == DOBUF_WIPE); | |
| 4139 | 1666 #ifdef FEAT_SYN_HL |
| 1667 long old_tw = curbuf->b_p_tw; | |
| 1668 #endif | |
|
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1669 bufref_T bufref; |
| 7 | 1670 |
| 1671 setpcmark(); | |
| 22 | 1672 if (!cmdmod.keepalt) |
| 1673 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */ | |
| 1743 | 1674 buflist_altfpos(curwin); /* remember curpos */ |
| 7 | 1675 |
| 1676 /* Don't restart Select mode after switching to another buffer. */ | |
| 1677 VIsual_reselect = FALSE; | |
| 1678 | |
| 1679 /* close_windows() or apply_autocmds() may change curbuf */ | |
| 1680 prevbuf = curbuf; | |
|
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6149d1374ea0
commit https://github.com/vim/vim/commit/453f37dbfd6f8304a36ea84e40a9965404206186
Christian Brabandt <cb@256bit.org>
parents:
9475
diff
changeset
|
1681 set_bufref(&bufref, prevbuf); |
| 7 | 1682 |
| 1683 #ifdef FEAT_AUTOCMD | |
|
9473
bdac1019552f
commit https://github.com/vim/vim/commit/8240433f48f7383c281ba2453cc55f10b8ec47d9
Christian Brabandt <cb@256bit.org>
parents:
9469
diff
changeset
|
1684 if (!apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf) |
| 7 | 1685 # ifdef FEAT_EVAL |
|
10320
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commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
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parents:
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diff
changeset
|
1686 || (bufref_valid(&bufref) && !aborting()) |
| 7 | 1687 # else |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10184
diff
changeset
|
1688 || bufref_valid(&bufref) |
| 7 | 1689 # endif |
|
10320
6ab770e97152
commit https://github.com/vim/vim/commit/3a117e19e02bf29cfc5e398470dd7851ae3d6803
Christian Brabandt <cb@256bit.org>
parents:
10184
diff
changeset
|
1690 ) |
| 7 | 1691 #endif |
| 1692 { | |
| 3068 | 1693 #ifdef FEAT_SYN_HL |
| 1694 if (prevbuf == curwin->w_buffer) | |
| 1695 reset_synblock(curwin); | |
| 1696 #endif | |
| 7 | 1697 #ifdef FEAT_WINDOWS |
| 1698 if (unload) | |
| 671 | 1699 close_windows(prevbuf, FALSE); |
| 7 | 1700 #endif |
| 1701 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
|
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1702 if (bufref_valid(&bufref) && !aborting()) |
| 7 | 1703 #else |
|
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1704 if (bufref_valid(&bufref)) |
| 7 | 1705 #endif |
| 815 | 1706 { |
| 3606 | 1707 #ifdef FEAT_WINDOWS |
| 3654 | 1708 win_T *previouswin = curwin; |
| 3606 | 1709 #endif |
| 815 | 1710 if (prevbuf == curbuf) |
| 825 | 1711 u_sync(FALSE); |
| 7 | 1712 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf, |
| 1713 unload ? action : (action == DOBUF_GOTO | |
| 1714 && !P_HID(prevbuf) | |
| 3365 | 1715 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0, FALSE); |
| 3606 | 1716 #ifdef FEAT_WINDOWS |
| 3654 | 1717 if (curwin != previouswin && win_valid(previouswin)) |
| 3594 | 1718 /* autocommands changed curwin, Grr! */ |
| 3654 | 1719 curwin = previouswin; |
| 3606 | 1720 #endif |
| 815 | 1721 } |
| 7 | 1722 } |
| 1723 #ifdef FEAT_AUTOCMD | |
| 1710 | 1724 /* An autocommand may have deleted "buf", already entered it (e.g., when |
|
9475
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
1725 * it did ":bunload") or aborted the script processing. |
| 3594 | 1726 * If curwin->w_buffer is null, enter_buffer() will make it valid again */ |
| 1727 if ((buf_valid(buf) && buf != curbuf | |
| 3606 | 1728 # ifdef FEAT_EVAL |
| 3594 | 1729 && !aborting() |
| 3606 | 1730 # endif |
| 1731 # ifdef FEAT_WINDOWS | |
| 3594 | 1732 ) || curwin->w_buffer == NULL |
| 3606 | 1733 # endif |
| 3594 | 1734 ) |
| 7 | 1735 #endif |
| 4139 | 1736 { |
| 7 | 1737 enter_buffer(buf); |
| 4139 | 1738 #ifdef FEAT_SYN_HL |
| 1739 if (old_tw != curbuf->b_p_tw) | |
| 1740 check_colorcolumn(curwin); | |
| 1741 #endif | |
| 1742 } | |
| 7 | 1743 } |
| 1744 | |
| 1745 /* | |
| 1746 * Enter a new current buffer. | |
| 4139 | 1747 * Old curbuf must have been abandoned already! This also means "curbuf" may |
| 1748 * be pointing to freed memory. | |
| 7 | 1749 */ |
| 1750 void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
1751 enter_buffer(buf_T *buf) |
| 7 | 1752 { |
| 1753 /* Copy buffer and window local option values. Not for a help buffer. */ | |
| 1754 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP); | |
| 1755 if (!buf->b_help) | |
| 1756 get_winopts(buf); | |
| 1757 #ifdef FEAT_FOLDING | |
| 1758 else | |
| 1759 /* Remove all folds in the window. */ | |
| 1760 clearFolding(curwin); | |
| 1761 foldUpdateAll(curwin); /* update folds (later). */ | |
| 1762 #endif | |
| 1763 | |
| 1764 /* Get the buffer in the current window. */ | |
| 1765 curwin->w_buffer = buf; | |
| 1766 curbuf = buf; | |
| 1767 ++curbuf->b_nwindows; | |
| 1768 | |
| 1769 #ifdef FEAT_DIFF | |
| 672 | 1770 if (curwin->w_p_diff) |
| 1771 diff_buf_add(curbuf); | |
| 7 | 1772 #endif |
| 1773 | |
| 3068 | 1774 #ifdef FEAT_SYN_HL |
|
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patch 8.0.0728: the terminal structure is never freed
Christian Brabandt <cb@256bit.org>
parents:
11531
diff
changeset
|
1775 curwin->w_s = &(curbuf->b_s); |
| 3068 | 1776 #endif |
| 1777 | |
| 7 | 1778 /* Cursor on first line by default. */ |
| 1779 curwin->w_cursor.lnum = 1; | |
| 1780 curwin->w_cursor.col = 0; | |
| 1781 #ifdef FEAT_VIRTUALEDIT | |
| 1782 curwin->w_cursor.coladd = 0; | |
| 1783 #endif | |
| 1784 curwin->w_set_curswant = TRUE; | |
| 1744 | 1785 #ifdef FEAT_AUTOCMD |
| 1786 curwin->w_topline_was_set = FALSE; | |
| 1787 #endif | |
| 7 | 1788 |
|
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parents:
2047
diff
changeset
|
1789 /* mark cursor position as being invalid */ |
|
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updated for version 7.2.375
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parents:
2047
diff
changeset
|
1790 curwin->w_valid = 0; |
|
95b659982b7c
updated for version 7.2.375
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parents:
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diff
changeset
|
1791 |
| 7 | 1792 /* Make sure the buffer is loaded. */ |
| 1793 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */ | |
| 22 | 1794 { |
| 24 | 1795 #ifdef FEAT_AUTOCMD |
| 22 | 1796 /* If there is no filetype, allow for detecting one. Esp. useful for |
| 1797 * ":ball" used in a autocommand. If there already is a filetype we | |
| 1798 * might prefer to keep it. */ | |
| 1799 if (*curbuf->b_p_ft == NUL) | |
| 1800 did_filetype = FALSE; | |
| 24 | 1801 #endif |
| 22 | 1802 |
|
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Add the 'undoreload' option to be able to undo a file reload.
Bram Moolenaar <bram@vim.org>
parents:
2360
diff
changeset
|
1803 open_buffer(FALSE, NULL, 0); |
| 22 | 1804 } |
| 7 | 1805 else |
| 1806 { | |
| 968 | 1807 if (!msg_silent) |
| 1808 need_fileinfo = TRUE; /* display file info after redraw */ | |
| 7 | 1809 (void)buf_check_timestamp(curbuf, FALSE); /* check if file changed */ |
| 1810 #ifdef FEAT_AUTOCMD | |
| 1811 curwin->w_topline = 1; | |
| 1812 # ifdef FEAT_DIFF | |
| 1813 curwin->w_topfill = 0; | |
| 1814 # endif | |
| 1815 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 1816 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); | |
| 1817 #endif | |
| 1818 } | |
| 1819 | |
| 1820 /* If autocommands did not change the cursor position, restore cursor lnum | |
| 1821 * and possibly cursor col. */ | |
| 1822 if (curwin->w_cursor.lnum == 1 && inindent(0)) | |
| 1823 buflist_getfpos(); | |
| 1824 | |
| 1825 check_arg_idx(curwin); /* check for valid arg_idx */ | |
| 1826 #ifdef FEAT_TITLE | |
| 1827 maketitle(); | |
| 1828 #endif | |
| 1829 #ifdef FEAT_AUTOCMD | |
| 1744 | 1830 /* when autocmds didn't change it */ |
| 1831 if (curwin->w_topline == 1 && !curwin->w_topline_was_set) | |
| 7 | 1832 #endif |
| 1833 scroll_cursor_halfway(FALSE); /* redisplay at correct position */ | |
| 1834 | |
| 33 | 1835 #ifdef FEAT_NETBEANS_INTG |
| 1836 /* Send fileOpened event because we've changed buffers. */ | |
| 2210 | 1837 netbeans_file_activated(curbuf); |
| 33 | 1838 #endif |
| 1839 | |
| 961 | 1840 /* Change directories when the 'acd' option is set. */ |
| 1841 DO_AUTOCHDIR | |
| 7 | 1842 |
| 1843 #ifdef FEAT_KEYMAP | |
| 1844 if (curbuf->b_kmap_state & KEYMAP_INIT) | |
| 1869 | 1845 (void)keymap_init(); |
| 7 | 1846 #endif |
| 1185 | 1847 #ifdef FEAT_SPELL |
| 1848 /* May need to set the spell language. Can only do this after the buffer | |
| 1849 * has been properly setup. */ | |
|
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Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
1850 if (!curbuf->b_help && curwin->w_p_spell && *curwin->w_s->b_p_spl != NUL) |
|
1bac28a53fae
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parents:
2214
diff
changeset
|
1851 (void)did_set_spelllang(curwin); |
| 1185 | 1852 #endif |
|
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commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
1853 #ifdef FEAT_VIMINFO |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
1854 curbuf->b_last_used = vim_time(); |
|
1003973c99df
commit https://github.com/vim/vim/commit/ab9c89b68dcbdb3fbda8c5a50dd90caca64f1bfd
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parents:
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diff
changeset
|
1855 #endif |
| 1185 | 1856 |
| 7 | 1857 redraw_later(NOT_VALID); |
| 1858 } | |
| 1859 | |
| 961 | 1860 #if defined(FEAT_AUTOCHDIR) || defined(PROTO) |
| 1861 /* | |
| 1862 * Change to the directory of the current buffer. | |
|
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commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1
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parents:
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diff
changeset
|
1863 * Don't do this while still starting up. |
| 961 | 1864 */ |
| 1865 void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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diff
changeset
|
1866 do_autochdir(void) |
| 961 | 1867 { |
|
9469
38e2fc4ee4ef
commit https://github.com/vim/vim/commit/5c71994f4ee5f87d4cce990dbc9684c70b1e108b
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parents:
9450
diff
changeset
|
1868 if ((starting == 0 || test_autochdir) |
|
8216
03af9acbefb0
commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1
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parents:
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diff
changeset
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1869 && curbuf->b_ffname != NULL |
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1870 && vim_chdirfile(curbuf->b_ffname) == OK) |
| 961 | 1871 shorten_fnames(TRUE); |
| 1872 } | |
| 1873 #endif | |
| 1874 | |
| 7 | 1875 /* |
| 1876 * functions for dealing with the buffer list | |
| 1877 */ | |
| 1878 | |
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1879 static int top_file_num = 1; /* highest file number */ |
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1880 |
| 7 | 1881 /* |
| 1882 * Add a file name to the buffer list. Return a pointer to the buffer. | |
| 1883 * If the same file name already exists return a pointer to that buffer. | |
| 1884 * If it does not exist, or if fname == NULL, a new entry is created. | |
| 1885 * If (flags & BLN_CURBUF) is TRUE, may use current buffer. | |
| 1886 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list. | |
| 1887 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer. | |
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1888 * If (flags & BLN_NEW) is TRUE, don't use an existing buffer. |
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1889 * If (flags & BLN_NOOPT) is TRUE, don't copy options from the current buffer |
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1890 * if the buffer already exists. |
| 7 | 1891 * This is the ONLY way to create a new buffer. |
| 1892 */ | |
| 1893 buf_T * | |
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1894 buflist_new( |
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1895 char_u *ffname, /* full path of fname or relative */ |
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1896 char_u *sfname, /* short fname or NULL */ |
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1897 linenr_T lnum, /* preferred cursor line */ |
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1898 int flags) /* BLN_ defines */ |
| 7 | 1899 { |
| 1900 buf_T *buf; | |
| 1901 #ifdef UNIX | |
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1902 stat_T st; |
| 7 | 1903 #endif |
| 1904 | |
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1905 if (top_file_num == 1) |
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1906 hash_init(&buf_hashtab); |
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1907 |
| 7 | 1908 fname_expand(curbuf, &ffname, &sfname); /* will allocate ffname */ |
| 1909 | |
| 1910 /* | |
| 1911 * If file name already exists in the list, update the entry. | |
| 1912 */ | |
| 1913 #ifdef UNIX | |
| 1914 /* On Unix we can use inode numbers when the file exists. Works better | |
| 1915 * for hard links. */ | |
| 1916 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0) | |
| 1917 st.st_dev = (dev_T)-1; | |
| 1918 #endif | |
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1919 if (ffname != NULL && !(flags & (BLN_DUMMY | BLN_NEW)) && (buf = |
| 7 | 1920 #ifdef UNIX |
| 1921 buflist_findname_stat(ffname, &st) | |
| 1922 #else | |
| 1923 buflist_findname(ffname) | |
| 1924 #endif | |
| 1925 ) != NULL) | |
| 1926 { | |
| 1927 vim_free(ffname); | |
| 1928 if (lnum != 0) | |
| 1929 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE); | |
|
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1930 |
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1931 if ((flags & BLN_NOOPT) == 0) |
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1932 /* copy the options now, if 'cpo' doesn't have 's' and not done |
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1933 * already */ |
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1934 buf_copy_options(buf, 0); |
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1935 |
| 7 | 1936 if ((flags & BLN_LISTED) && !buf->b_p_bl) |
| 1937 { | |
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1938 #ifdef FEAT_AUTOCMD |
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1939 bufref_T bufref; |
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1940 #endif |
| 7 | 1941 buf->b_p_bl = TRUE; |
| 1942 #ifdef FEAT_AUTOCMD | |
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1943 set_bufref(&bufref, buf); |
| 7 | 1944 if (!(flags & BLN_DUMMY)) |
| 5816 | 1945 { |
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1946 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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1947 && !bufref_valid(&bufref)) |
| 5816 | 1948 return NULL; |
| 1949 } | |
| 7 | 1950 #endif |
| 1951 } | |
| 1952 return buf; | |
| 1953 } | |
| 1954 | |
| 1955 /* | |
| 1956 * If the current buffer has no name and no contents, use the current | |
| 1957 * buffer. Otherwise: Need to allocate a new buffer structure. | |
| 1958 * | |
| 1959 * This is the ONLY place where a new buffer structure is allocated! | |
| 625 | 1960 * (A spell file buffer is allocated in spell.c, but that's not a normal |
| 1961 * buffer.) | |
| 7 | 1962 */ |
| 1963 buf = NULL; | |
| 1964 if ((flags & BLN_CURBUF) | |
| 1965 && curbuf != NULL | |
| 1966 && curbuf->b_ffname == NULL | |
| 1967 && curbuf->b_nwindows <= 1 | |
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1968 && (curbuf->b_ml.ml_mfp == NULL || BUFEMPTY())) |
| 7 | 1969 { |
| 1970 buf = curbuf; | |
| 1971 #ifdef FEAT_AUTOCMD | |
| 1972 /* It's like this buffer is deleted. Watch out for autocommands that | |
| 1973 * change curbuf! If that happens, allocate a new buffer anyway. */ | |
| 1974 if (curbuf->b_p_bl) | |
| 1975 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
| 1976 if (buf == curbuf) | |
| 1977 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf); | |
| 1978 # ifdef FEAT_EVAL | |
| 36 | 1979 if (aborting()) /* autocmds may abort script processing */ |
| 7 | 1980 return NULL; |
| 1981 # endif | |
| 1982 #endif | |
|
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1983 #ifdef FEAT_AUTOCMD |
| 7 | 1984 if (buf == curbuf) |
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1985 #endif |
| 7 | 1986 { |
| 1987 /* Make sure 'bufhidden' and 'buftype' are empty */ | |
| 1988 clear_string_option(&buf->b_p_bh); | |
| 1989 clear_string_option(&buf->b_p_bt); | |
| 1990 } | |
| 1991 } | |
| 1992 if (buf != curbuf || curbuf == NULL) | |
| 1993 { | |
| 1994 buf = (buf_T *)alloc_clear((unsigned)sizeof(buf_T)); | |
| 1995 if (buf == NULL) | |
| 1996 { | |
| 1997 vim_free(ffname); | |
| 1998 return NULL; | |
| 1999 } | |
| 4287 | 2000 #ifdef FEAT_EVAL |
| 2001 /* init b: variables */ | |
| 2002 buf->b_vars = dict_alloc(); | |
| 2003 if (buf->b_vars == NULL) | |
| 2004 { | |
| 2005 vim_free(ffname); | |
| 2006 vim_free(buf); | |
| 2007 return NULL; | |
| 2008 } | |
| 2009 init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE); | |
| 2010 #endif | |
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2011 init_changedtick(buf); |
| 7 | 2012 } |
| 2013 | |
| 2014 if (ffname != NULL) | |
| 2015 { | |
| 2016 buf->b_ffname = ffname; | |
| 2017 buf->b_sfname = vim_strsave(sfname); | |
| 2018 } | |
| 2019 | |
| 2020 clear_wininfo(buf); | |
| 2021 buf->b_wininfo = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
| 2022 | |
| 2023 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL)) | |
| 2024 || buf->b_wininfo == NULL) | |
| 2025 { | |
| 2026 vim_free(buf->b_ffname); | |
| 2027 buf->b_ffname = NULL; | |
| 2028 vim_free(buf->b_sfname); | |
| 2029 buf->b_sfname = NULL; | |
| 2030 if (buf != curbuf) | |
| 2031 free_buffer(buf); | |
| 2032 return NULL; | |
| 2033 } | |
| 2034 | |
| 2035 if (buf == curbuf) | |
| 2036 { | |
| 2037 /* free all things allocated for this buffer */ | |
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2038 buf_freeall(buf, 0); |
| 7 | 2039 if (buf != curbuf) /* autocommands deleted the buffer! */ |
| 2040 return NULL; | |
| 2041 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 36 | 2042 if (aborting()) /* autocmds may abort script processing */ |
| 7 | 2043 return NULL; |
| 2044 #endif | |
| 2045 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */ | |
| 3925 | 2046 |
| 2047 /* Init the options. */ | |
| 2048 buf->b_p_initialized = FALSE; | |
| 2049 buf_copy_options(buf, BCO_ENTER); | |
| 2050 | |
| 7 | 2051 #ifdef FEAT_KEYMAP |
| 2052 /* need to reload lmaps and set b:keymap_name */ | |
| 2053 curbuf->b_kmap_state |= KEYMAP_INIT; | |
| 2054 #endif | |
| 2055 } | |
| 2056 else | |
| 2057 { | |
| 2058 /* | |
| 2059 * put new buffer at the end of the buffer list | |
| 2060 */ | |
| 2061 buf->b_next = NULL; | |
| 2062 if (firstbuf == NULL) /* buffer list is empty */ | |
| 2063 { | |
| 2064 buf->b_prev = NULL; | |
| 2065 firstbuf = buf; | |
| 2066 } | |
| 2067 else /* append new buffer at end of list */ | |
| 2068 { | |
| 2069 lastbuf->b_next = buf; | |
| 2070 buf->b_prev = lastbuf; | |
| 2071 } | |
| 2072 lastbuf = buf; | |
| 2073 | |
| 2074 buf->b_fnum = top_file_num++; | |
| 2075 if (top_file_num < 0) /* wrap around (may cause duplicates) */ | |
| 2076 { | |
| 2077 EMSG(_("W14: Warning: List of file names overflow")); | |
| 2078 if (emsg_silent == 0) | |
| 2079 { | |
| 2080 out_flush(); | |
| 2081 ui_delay(3000L, TRUE); /* make sure it is noticed */ | |
| 2082 } | |
| 2083 top_file_num = 1; | |
| 2084 } | |
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2085 buf_hashtab_add(buf); |
| 7 | 2086 |
| 2087 /* | |
| 2088 * Always copy the options from the current buffer. | |
| 2089 */ | |
| 2090 buf_copy_options(buf, BCO_ALWAYS); | |
| 2091 } | |
| 2092 | |
| 2093 buf->b_wininfo->wi_fpos.lnum = lnum; | |
| 2094 buf->b_wininfo->wi_win = curwin; | |
| 2095 | |
| 126 | 2096 #ifdef FEAT_SYN_HL |
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2097 hash_init(&buf->b_s.b_keywtab); |
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2098 hash_init(&buf->b_s.b_keywtab_ic); |
| 7 | 2099 #endif |
| 2100 | |
| 2101 buf->b_fname = buf->b_sfname; | |
| 2102 #ifdef UNIX | |
| 2103 if (st.st_dev == (dev_T)-1) | |
| 1873 | 2104 buf->b_dev_valid = FALSE; |
| 7 | 2105 else |
| 2106 { | |
| 1873 | 2107 buf->b_dev_valid = TRUE; |
| 7 | 2108 buf->b_dev = st.st_dev; |
| 2109 buf->b_ino = st.st_ino; | |
| 2110 } | |
| 2111 #endif | |
| 2112 buf->b_u_synced = TRUE; | |
| 2113 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED; | |
| 42 | 2114 if (flags & BLN_DUMMY) |
| 2115 buf->b_flags |= BF_DUMMY; | |
| 7 | 2116 buf_clear_file(buf); |
| 2117 clrallmarks(buf); /* clear marks */ | |
| 2118 fmarks_check_names(buf); /* check file marks for this file */ | |
| 2119 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */ | |
| 2120 #ifdef FEAT_AUTOCMD | |
| 2121 if (!(flags & BLN_DUMMY)) | |
| 2122 { | |
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2123 bufref_T bufref; |
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2124 |
| 6639 | 2125 /* Tricky: these autocommands may change the buffer list. They could |
| 2126 * also split the window with re-using the one empty buffer. This may | |
| 2127 * result in unexpectedly losing the empty buffer. */ | |
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2128 set_bufref(&bufref, buf); |
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2129 if (apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf) |
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2130 && !bufref_valid(&bufref)) |
| 5816 | 2131 return NULL; |
| 7 | 2132 if (flags & BLN_LISTED) |
| 5816 | 2133 { |
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2134 if (apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf) |
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2135 && !bufref_valid(&bufref)) |
| 5816 | 2136 return NULL; |
| 2137 } | |
| 7 | 2138 # ifdef FEAT_EVAL |
| 36 | 2139 if (aborting()) /* autocmds may abort script processing */ |
| 7 | 2140 return NULL; |
| 2141 # endif | |
| 2142 } | |
| 2143 #endif | |
| 2144 | |
| 2145 return buf; | |
| 2146 } | |
| 2147 | |
| 2148 /* | |
| 2149 * Free the memory for the options of a buffer. | |
| 2150 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and | |
| 2151 * 'fileencoding'. | |
| 2152 */ | |
| 2153 void | |
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2154 free_buf_options( |
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2155 buf_T *buf, |
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2156 int free_p_ff) |
| 7 | 2157 { |
| 2158 if (free_p_ff) | |
| 2159 { | |
| 2160 #ifdef FEAT_MBYTE | |
| 2161 clear_string_option(&buf->b_p_fenc); | |
| 2162 #endif | |
| 2163 clear_string_option(&buf->b_p_ff); | |
| 2164 clear_string_option(&buf->b_p_bh); | |
| 2165 clear_string_option(&buf->b_p_bt); | |
| 2166 } | |
| 2167 #ifdef FEAT_FIND_ID | |
| 2168 clear_string_option(&buf->b_p_def); | |
| 2169 clear_string_option(&buf->b_p_inc); | |
| 2170 # ifdef FEAT_EVAL | |
| 2171 clear_string_option(&buf->b_p_inex); | |
| 2172 # endif | |
| 2173 #endif | |
| 2174 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
| 2175 clear_string_option(&buf->b_p_inde); | |
| 2176 clear_string_option(&buf->b_p_indk); | |
| 2177 #endif | |
| 788 | 2178 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
| 2179 clear_string_option(&buf->b_p_bexpr); | |
| 2180 #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
|
2181 #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
|
2182 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
|
2183 #endif |
|
10678
c647f01d6dbd
patch 8.0.0229: local 'formatprg' option value leaks
Christian Brabandt <cb@256bit.org>
parents:
10575
diff
changeset
|
2184 clear_string_option(&buf->b_p_fp); |
| 667 | 2185 #if defined(FEAT_EVAL) |
| 2186 clear_string_option(&buf->b_p_fex); | |
| 2187 #endif | |
| 7 | 2188 #ifdef FEAT_CRYPT |
| 2189 clear_string_option(&buf->b_p_key); | |
| 2190 #endif | |
| 2191 clear_string_option(&buf->b_p_kp); | |
| 2192 clear_string_option(&buf->b_p_mps); | |
| 2193 clear_string_option(&buf->b_p_fo); | |
| 41 | 2194 clear_string_option(&buf->b_p_flp); |
| 7 | 2195 clear_string_option(&buf->b_p_isk); |
| 2196 #ifdef FEAT_KEYMAP | |
| 2197 clear_string_option(&buf->b_p_keymap); | |
| 2198 ga_clear(&buf->b_kmap_ga); | |
| 2199 #endif | |
| 2200 #ifdef FEAT_COMMENTS | |
| 2201 clear_string_option(&buf->b_p_com); | |
| 2202 #endif | |
| 2203 #ifdef FEAT_FOLDING | |
| 2204 clear_string_option(&buf->b_p_cms); | |
| 2205 #endif | |
| 2206 clear_string_option(&buf->b_p_nf); | |
| 2207 #ifdef FEAT_SYN_HL | |
| 2208 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
|
2209 clear_string_option(&buf->b_s.b_syn_isk); |
| 737 | 2210 #endif |
| 2211 #ifdef FEAT_SPELL | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2212 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
|
2213 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
|
2214 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
|
2215 buf->b_s.b_cap_prog = NULL; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2214
diff
changeset
|
2216 clear_string_option(&buf->b_s.b_p_spl); |
| 7 | 2217 #endif |
| 2218 #ifdef FEAT_SEARCHPATH | |
| 2219 clear_string_option(&buf->b_p_sua); | |
| 2220 #endif | |
| 2221 #ifdef FEAT_AUTOCMD | |
| 2222 clear_string_option(&buf->b_p_ft); | |
| 2223 #endif | |
| 2224 #ifdef FEAT_CINDENT | |
| 2225 clear_string_option(&buf->b_p_cink); | |
| 2226 clear_string_option(&buf->b_p_cino); | |
| 2227 #endif | |
| 2228 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
| 2229 clear_string_option(&buf->b_p_cinw); | |
| 2230 #endif | |
| 2231 #ifdef FEAT_INS_EXPAND | |
| 2232 clear_string_option(&buf->b_p_cpt); | |
| 2233 #endif | |
| 12 | 2234 #ifdef FEAT_COMPL_FUNC |
| 2235 clear_string_option(&buf->b_p_cfu); | |
| 502 | 2236 clear_string_option(&buf->b_p_ofu); |
| 12 | 2237 #endif |
| 7 | 2238 #ifdef FEAT_QUICKFIX |
| 2239 clear_string_option(&buf->b_p_gp); | |
| 2240 clear_string_option(&buf->b_p_mp); | |
| 2241 clear_string_option(&buf->b_p_efm); | |
| 2242 #endif | |
| 2243 clear_string_option(&buf->b_p_ep); | |
| 2244 clear_string_option(&buf->b_p_path); | |
| 2245 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
|
2246 clear_string_option(&buf->b_p_tc); |
| 7 | 2247 #ifdef FEAT_INS_EXPAND |
| 2248 clear_string_option(&buf->b_p_dict); | |
| 2249 clear_string_option(&buf->b_p_tsr); | |
| 2250 #endif | |
| 12 | 2251 #ifdef FEAT_TEXTOBJ |
| 2252 clear_string_option(&buf->b_p_qe); | |
| 2253 #endif | |
| 7 | 2254 buf->b_p_ar = -1; |
| 5446 | 2255 buf->b_p_ul = NO_LOCAL_UNDOLEVEL; |
| 5712 | 2256 #ifdef FEAT_LISP |
| 2257 clear_string_option(&buf->b_p_lw); | |
| 2258 #endif | |
| 6243 | 2259 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
|
2260 #ifdef FEAT_MBYTE |
|
e71d3bdf3bc3
patch 8.0.0420: text garbled when the system encoding differs from 'encoding'
Christian Brabandt <cb@256bit.org>
parents:
10954
diff
changeset
|
2261 clear_string_option(&buf->b_p_menc); |
|
e71d3bdf3bc3
patch 8.0.0420: text garbled when the system encoding differs from 'encoding'
Christian Brabandt <cb@256bit.org>
parents:
10954
diff
changeset
|
2262 #endif |
| 7 | 2263 } |
| 2264 | |
| 2265 /* | |
|
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2266 * 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
|
2267 * 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
|
2268 * Also set cursor column to altfpos.col if 'startofline' is not set. |
| 7 | 2269 * if (options & GETF_SETMARK) call setpcmark() |
| 2270 * if (options & GETF_ALT) we are jumping to an alternate file. | |
| 2271 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping | |
| 2272 * | |
|
11447
698ee9d4fe9f
patch 8.0.0607: after :bwipe + :new bufref might still be valid
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
2273 * Return FAIL for failure, OK for success. |
| 7 | 2274 */ |
| 2275 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2276 buflist_getfile( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2277 int n, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2278 linenr_T lnum, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2279 int options, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2280 int forceit) |
| 7 | 2281 { |
| 2282 buf_T *buf; | |
| 2283 #ifdef FEAT_WINDOWS | |
| 2284 win_T *wp = NULL; | |
| 2285 #endif | |
| 2286 pos_T *fpos; | |
| 2287 colnr_T col; | |
| 2288 | |
| 2289 buf = buflist_findnr(n); | |
| 2290 if (buf == NULL) | |
| 2291 { | |
| 2292 if ((options & GETF_ALT) && n == 0) | |
| 2293 EMSG(_(e_noalt)); | |
| 2294 else | |
| 2295 EMSGN(_("E92: Buffer %ld not found"), n); | |
| 2296 return FAIL; | |
| 2297 } | |
| 2298 | |
| 2299 /* if alternate file is the current buffer, nothing to do */ | |
| 2300 if (buf == curbuf) | |
| 2301 return OK; | |
| 2302 | |
| 633 | 2303 if (text_locked()) |
| 631 | 2304 { |
| 633 | 2305 text_locked_msg(); |
| 7 | 2306 return FAIL; |
| 631 | 2307 } |
| 819 | 2308 #ifdef FEAT_AUTOCMD |
| 2309 if (curbuf_locked()) | |
| 2310 return FAIL; | |
| 2311 #endif | |
| 7 | 2312 |
| 2313 /* altfpos may be changed by getfile(), get it now */ | |
| 2314 if (lnum == 0) | |
| 2315 { | |
| 2316 fpos = buflist_findfpos(buf); | |
| 2317 lnum = fpos->lnum; | |
| 2318 col = fpos->col; | |
| 2319 } | |
| 2320 else | |
| 2321 col = 0; | |
| 2322 | |
| 2323 #ifdef FEAT_WINDOWS | |
| 2324 if (options & GETF_SWITCH) | |
| 2325 { | |
| 1618 | 2326 /* If 'switchbuf' contains "useopen": jump to first window containing |
| 2327 * "buf" if one exists */ | |
| 2328 if (swb_flags & SWB_USEOPEN) | |
| 7 | 2329 wp = buf_jump_open_win(buf); |
| 6843 | 2330 |
| 4352 | 2331 /* If 'switchbuf' contains "usetab": jump to first window in any tab |
| 1618 | 2332 * page containing "buf" if one exists */ |
| 2333 if (wp == NULL && (swb_flags & SWB_USETAB)) | |
| 825 | 2334 wp = buf_jump_open_tab(buf); |
| 6843 | 2335 |
| 2336 /* If 'switchbuf' contains "split", "vsplit" or "newtab" and the | |
| 2337 * current buffer isn't empty: open new tab or window */ | |
| 2338 if (wp == NULL && (swb_flags & (SWB_VSPLIT | SWB_SPLIT | SWB_NEWTAB)) | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11063
diff
changeset
|
2339 && !BUFEMPTY()) |
| 7 | 2340 { |
| 6843 | 2341 if (swb_flags & SWB_NEWTAB) |
| 1618 | 2342 tabpage_new(); |
| 6843 | 2343 else if (win_split(0, (swb_flags & SWB_VSPLIT) ? WSP_VERT : 0) |
| 2344 == FAIL) | |
| 7 | 2345 return FAIL; |
| 2583 | 2346 RESET_BINDING(curwin); |
| 7 | 2347 } |
| 2348 } | |
| 2349 #endif | |
| 2350 | |
| 2351 ++RedrawingDisabled; | |
|
11476
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2352 if (GETFILE_SUCCESS(getfile(buf->b_fnum, NULL, NULL, |
|
c45fb081391c
patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents:
11447
diff
changeset
|
2353 (options & GETF_SETMARK), lnum, forceit))) |
| 7 | 2354 { |
| 2355 --RedrawingDisabled; | |
| 2356 | |
| 2357 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */ | |
| 2358 if (!p_sol && col != 0) | |
| 2359 { | |
| 2360 curwin->w_cursor.col = col; | |
| 2361 check_cursor_col(); | |
| 2362 #ifdef FEAT_VIRTUALEDIT | |
| 2363 curwin->w_cursor.coladd = 0; | |
| 2364 #endif | |
| 2365 curwin->w_set_curswant = TRUE; | |
| 2366 } | |
| 2367 return OK; | |
| 2368 } | |
| 2369 --RedrawingDisabled; | |
| 2370 return FAIL; | |
| 2371 } | |
| 2372 | |
| 2373 /* | |
| 2374 * go to the last know line number for the current buffer | |
| 2375 */ | |
| 2376 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2377 buflist_getfpos(void) |
| 7 | 2378 { |
| 2379 pos_T *fpos; | |
| 2380 | |
| 2381 fpos = buflist_findfpos(curbuf); | |
| 2382 | |
| 2383 curwin->w_cursor.lnum = fpos->lnum; | |
| 2384 check_cursor_lnum(); | |
| 2385 | |
| 2386 if (p_sol) | |
| 2387 curwin->w_cursor.col = 0; | |
| 2388 else | |
| 2389 { | |
| 2390 curwin->w_cursor.col = fpos->col; | |
| 2391 check_cursor_col(); | |
| 2392 #ifdef FEAT_VIRTUALEDIT | |
| 2393 curwin->w_cursor.coladd = 0; | |
| 2394 #endif | |
| 2395 curwin->w_set_curswant = TRUE; | |
| 2396 } | |
| 2397 } | |
| 2398 | |
| 42 | 2399 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO) |
| 2400 /* | |
| 2401 * Find file in buffer list by name (it has to be for the current window). | |
| 2402 * Returns NULL if not found. | |
| 2403 */ | |
| 2404 buf_T * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2405 buflist_findname_exp(char_u *fname) |
| 42 | 2406 { |
| 2407 char_u *ffname; | |
| 2408 buf_T *buf = NULL; | |
| 2409 | |
| 2410 /* First make the name into a full path name */ | |
| 2411 ffname = FullName_save(fname, | |
| 2412 #ifdef UNIX | |
| 2413 TRUE /* force expansion, get rid of symbolic links */ | |
| 2414 #else | |
| 2415 FALSE | |
| 2416 #endif | |
| 2417 ); | |
| 2418 if (ffname != NULL) | |
| 2419 { | |
| 2420 buf = buflist_findname(ffname); | |
| 2421 vim_free(ffname); | |
| 2422 } | |
| 2423 return buf; | |
| 2424 } | |
| 2425 #endif | |
| 2426 | |
| 7 | 2427 /* |
| 2428 * Find file in buffer list by name (it has to be for the current window). | |
| 2429 * "ffname" must have a full path. | |
| 42 | 2430 * Skips dummy buffers. |
| 2431 * Returns NULL if not found. | |
| 7 | 2432 */ |
| 2433 buf_T * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2434 buflist_findname(char_u *ffname) |
| 7 | 2435 { |
| 2436 #ifdef UNIX | |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2437 stat_T st; |
| 7 | 2438 |
| 2439 if (mch_stat((char *)ffname, &st) < 0) | |
| 2440 st.st_dev = (dev_T)-1; | |
| 2441 return buflist_findname_stat(ffname, &st); | |
| 2442 } | |
| 2443 | |
| 2444 /* | |
| 2445 * Same as buflist_findname(), but pass the stat structure to avoid getting it | |
| 2446 * twice for the same file. | |
| 42 | 2447 * Returns NULL if not found. |
| 7 | 2448 */ |
| 2449 static buf_T * | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2450 buflist_findname_stat( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2451 char_u *ffname, |
|
9387
f094d4085014
commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
2452 stat_T *stp) |
| 7 | 2453 { |
| 2454 #endif | |
| 2455 buf_T *buf; | |
| 2456 | |
|
9485
c16e207dc465
commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2457 /* Start at the last buffer, expect to find a match sooner. */ |
|
c16e207dc465
commit https://github.com/vim/vim/commit/ea3f2e7be447a8f0c4436869620f908de5e8ef1e
Christian Brabandt <cb@256bit.org>
parents:
9481
diff
changeset
|
2458 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
| 42 | 2459 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname |
| 7 | 2460 #ifdef UNIX |
| 2461 , stp | |
| 2462 #endif | |
| 2463 )) | |
| 2464 return buf; | |
| 2465 return NULL; | |
| 2466 } | |
| 2467 | |
| 4236 | 2468 #if defined(FEAT_LISTCMDS) || defined(FEAT_EVAL) || defined(FEAT_PERL) \ |
| 2469 || defined(PROTO) | |
| 7 | 2470 /* |
| 2471 * Find file in buffer list by a regexp pattern. | |
| 2472 * Return fnum of the found buffer. | |
| 2473 * Return < 0 for error. | |
| 2474 */ | |
| 2475 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2476 buflist_findpat( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2477 char_u *pattern, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2478 char_u *pattern_end, /* pointer to first char after pattern */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2479 int unlisted, /* find unlisted buffers */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2480 int diffmode UNUSED, /* find diff-mode buffers only */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
2481 int curtab_only) /* find buffers in current tab only */ |
| 7 | 2482 { |
| 2483 buf_T *buf; | |
| 2484 int match = -1; | |
| 2485 int find_listed; | |
| 2486 char_u *pat; | |
| 2487 char_u *patend; | |
| 2488 int attempt; | |
| 2489 char_u *p; | |
| 2490 int toggledollar; | |
| 2491 | |
| 2492 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#')) | |
| 2493 { | |
| 2494 if (*pattern == '%') | |
| 2495 match = curbuf->b_fnum; | |
| 2496 else | |
| 2497 match = curwin->w_alt_fnum; | |
| 2498 #ifdef FEAT_DIFF | |
| 2499 if (diffmode && !diff_mode_buf(buflist_findnr(match))) | |
| 2500 match = -1; | |
| 2501 #endif | |
| 2502 } | |
| 2503 | |
| 2504 /* | |
| 2505 * Try four ways of matching a listed buffer: | |
| 2506 * attempt == 0: without '^' or '$' (at any position) | |
| 1187 | 2507 * attempt == 1: with '^' at start (only at position 0) |
| 7 | 2508 * attempt == 2: with '$' at end (only match at end) |
| 2509 * attempt == 3: with '^' at start and '$' at end (only full match) | |
| 2510 * Repeat this for finding an unlisted buffer if there was no matching | |
| 2511 * listed buffer. | |
| 2512 */ | |
| 2513 else | |
| 2514 { | |
| 2515 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE); | |
| 2516 if (pat == NULL) | |
| 2517 return -1; | |
| 2518 patend = pat + STRLEN(pat) - 1; | |
| 2519 toggledollar = (patend > pat && *patend == '$'); | |
| 2520 | |
| 2521 /* First try finding a listed buffer. If not found and "unlisted" | |
| 2522 * is TRUE, try finding an unlisted buffer. */ | |
| 2523 find_listed = TRUE; | |
| 2524 for (;;) | |
| 2525 { | |
| 2526 for (attempt = 0; attempt <= 3; ++attempt) | |
| 2527 { | |
| 6375 | 2528 regmatch_T regmatch; |
| 2529 | |
| 7 | 2530 /* may add '^' and '$' */ |
| 2531 if (toggledollar) | |
| 2532 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */ | |
| 2533 p = pat; | |
| 2534 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */ | |
| 2535 ++p; | |
| 6375 | 2536 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0); |
| 2537 if (regmatch.regprog == NULL) | |
| 7 | 2538 { |
| 2539 vim_free(pat); | |
| 2540 return -1; | |
| 2541 } | |
| 2542 | |
|
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2543 for (buf = lastbuf; buf != NULL; buf = buf->b_prev) |
| 7 | 2544 if (buf->b_p_bl == find_listed |
| 2545 #ifdef FEAT_DIFF | |
| 2546 && (!diffmode || diff_mode_buf(buf)) | |
| 2547 #endif | |
| 6375 | 2548 && buflist_match(®match, buf, FALSE) != NULL) |
| 7 | 2549 { |
| 4236 | 2550 if (curtab_only) |
| 2551 { | |
| 2552 /* Ignore the match if the buffer is not open in | |
| 2553 * the current tab. */ | |
| 2554 #ifdef FEAT_WINDOWS | |
| 2555 win_T *wp; | |
| 2556 | |
|
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|
2557 FOR_ALL_WINDOWS(wp) |
| 4236 | 2558 if (wp->w_buffer == buf) |
| 2559 break; | |
| 2560 if (wp == NULL) | |
| 2561 continue; | |
| 2562 #else | |
| 2563 if (curwin->w_buffer != buf) | |
| 2564 continue; | |
| 2565 #endif | |
| 2566 } | |
| 7 | 2567 if (match >= 0) /* already found a match */ |
| 2568 { | |
| 2569 match = -2; | |
| 2570 break; | |
| 2571 } | |
| 2572 match = buf->b_fnum; /* remember first match */ | |
| 2573 } | |
| 2574 | |
| 6375 | 2575 vim_regfree(regmatch.regprog); |
| 7 | 2576 if (match >= 0) /* found one match */ |
| 2577 break; | |
| 2578 } | |
| 2579 | |
| 2580 /* Only search for unlisted buffers if there was no match with | |
| 2581 * a listed buffer. */ | |
| 2582 if (!unlisted || !find_listed || match != -1) | |
| 2583 break; | |
| 2584 find_listed = FALSE; | |
| 2585 } | |
| 2586 | |
| 2587 vim_free(pat); | |
| 2588 } | |
| 2589 | |
| 2590 if (match == -2) | |
| 2591 EMSG2(_("E93: More than one match for %s"), pattern); | |
| 2592 else if (match < 0) | |
| 2593 EMSG2(_("E94: No matching buffer for %s"), pattern); | |
| 2594 return match; | |
| 2595 } | |
| 2596 #endif | |
| 2597 | |
| 2598 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 2599 | |
| 2600 /* | |
| 2601 * Find all buffer names that match. | |
| 2602 * For command line expansion of ":buf" and ":sbuf". | |
| 2603 * Return OK if matches found, FAIL otherwise. | |
| 2604 */ | |
| 2605 int | |
|
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2606 ExpandBufnames( |
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2607 char_u *pat, |
|
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2608 int *num_file, |
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2609 char_u ***file, |
|
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|
2610 int options) |
| 7 | 2611 { |
| 2612 int count = 0; | |
| 2613 buf_T *buf; | |
| 2614 int round; | |
| 2615 char_u *p; | |
| 2616 int attempt; | |
| 170 | 2617 char_u *patc; |
| 7 | 2618 |
| 2619 *num_file = 0; /* return values in case of FAIL */ | |
| 2620 *file = NULL; | |
| 2621 | |
| 170 | 2622 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */ |
| 2623 if (*pat == '^') | |
| 2624 { | |
| 2625 patc = alloc((unsigned)STRLEN(pat) + 11); | |
| 2626 if (patc == NULL) | |
| 2627 return FAIL; | |
| 2628 STRCPY(patc, "\\(^\\|[\\/]\\)"); | |
| 2629 STRCPY(patc + 11, pat + 1); | |
| 2630 } | |
| 2631 else | |
| 2632 patc = pat; | |
| 2633 | |
| 7 | 2634 /* |
| 170 | 2635 * attempt == 0: try match with '\<', match at start of word |
| 267 | 2636 * attempt == 1: try match without '\<', match anywhere |
| 7 | 2637 */ |
| 267 | 2638 for (attempt = 0; attempt <= 1; ++attempt) |
| 7 | 2639 { |
| 6375 | 2640 regmatch_T regmatch; |
| 2641 | |
| 267 | 2642 if (attempt > 0 && patc == pat) |
| 170 | 2643 break; /* there was no anchor, no need to try again */ |
| 6375 | 2644 regmatch.regprog = vim_regcomp(patc + attempt * 11, RE_MAGIC); |
| 2645 if (regmatch.regprog == NULL) | |
| 7 | 2646 { |
| 170 | 2647 if (patc != pat) |
| 2648 vim_free(patc); | |
| 2649 return FAIL; | |
| 7 | 2650 } |
| 2651 | |
| 2652 /* | |
| 2653 * round == 1: Count the matches. | |
| 2654 * round == 2: Build the array to keep the matches. | |
| 2655 */ | |
| 2656 for (round = 1; round <= 2; ++round) | |
| 2657 { | |
| 2658 count = 0; | |
|
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|
2659 FOR_ALL_BUFFERS(buf) |
| 7 | 2660 { |
| 2661 if (!buf->b_p_bl) /* skip unlisted buffers */ | |
| 2662 continue; | |
| 6375 | 2663 p = buflist_match(®match, buf, p_wic); |
| 7 | 2664 if (p != NULL) |
| 2665 { | |
| 2666 if (round == 1) | |
| 2667 ++count; | |
| 2668 else | |
| 2669 { | |
| 2670 if (options & WILD_HOME_REPLACE) | |
| 2671 p = home_replace_save(buf, p); | |
| 2672 else | |
| 2673 p = vim_strsave(p); | |
| 2674 (*file)[count++] = p; | |
| 2675 } | |
| 2676 } | |
| 2677 } | |
| 2678 if (count == 0) /* no match found, break here */ | |
| 2679 break; | |
| 2680 if (round == 1) | |
| 2681 { | |
| 2682 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
| 2683 if (*file == NULL) | |
| 2684 { | |
| 6375 | 2685 vim_regfree(regmatch.regprog); |
| 170 | 2686 if (patc != pat) |
| 2687 vim_free(patc); | |
| 7 | 2688 return FAIL; |
| 2689 } | |
| 2690 } | |
| 2691 } | |
| 6375 | 2692 vim_regfree(regmatch.regprog); |
| 7 | 2693 if (count) /* match(es) found, break here */ |
| 2694 break; | |
| 2695 } | |
| 2696 | |
| 170 | 2697 if (patc != pat) |
| 2698 vim_free(patc); | |
| 2699 | |
| 7 | 2700 *num_file = count; |
| 2701 return (count == 0 ? FAIL : OK); | |
| 2702 } | |
| 2703 | |
| 2704 #endif /* FEAT_CMDL_COMPL */ | |
| 2705 | |
| 2706 #ifdef HAVE_BUFLIST_MATCH | |
| 2707 /* | |
| 2708 * Check for a match on the file name for buffer "buf" with regprog "prog". | |
| 2709 */ | |
| 2710 static char_u * | |
|
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2711 buflist_match( |
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|
2712 regmatch_T *rmp, |
|
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2713 buf_T *buf, |
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|
2714 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
| 7 | 2715 { |
| 2716 char_u *match; | |
| 2717 | |
| 2718 /* First try the short file name, then the long file name. */ | |
| 6375 | 2719 match = fname_match(rmp, buf->b_sfname, ignore_case); |
| 7 | 2720 if (match == NULL) |
| 6375 | 2721 match = fname_match(rmp, buf->b_ffname, ignore_case); |
| 7 | 2722 |
| 2723 return match; | |
| 2724 } | |
| 2725 | |
| 2726 /* | |
| 2727 * Try matching the regexp in "prog" with file name "name". | |
| 2728 * Return "name" when there is a match, NULL when not. | |
| 2729 */ | |
| 2730 static char_u * | |
|
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2731 fname_match( |
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2732 regmatch_T *rmp, |
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2733 char_u *name, |
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2734 int ignore_case) /* when TRUE ignore case, when FALSE use 'fic' */ |
| 7 | 2735 { |
| 2736 char_u *match = NULL; | |
| 2737 char_u *p; | |
| 2738 | |
| 2739 if (name != NULL) | |
| 2740 { | |
| 6241 | 2741 /* Ignore case when 'fileignorecase' or the argument is set. */ |
| 6375 | 2742 rmp->rm_ic = p_fic || ignore_case; |
| 2743 if (vim_regexec(rmp, name, (colnr_T)0)) | |
| 7 | 2744 match = name; |
| 2745 else | |
| 2746 { | |
| 2747 /* Replace $(HOME) with '~' and try matching again. */ | |
| 2748 p = home_replace_save(NULL, name); | |
| 6375 | 2749 if (p != NULL && vim_regexec(rmp, p, (colnr_T)0)) |
| 7 | 2750 match = name; |
| 2751 vim_free(p); | |
| 2752 } | |
| 2753 } | |
| 2754 | |
| 2755 return match; | |
| 2756 } | |
| 2757 #endif | |
| 2758 | |
| 2759 /* | |
|
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2760 * Find a file in the buffer list by buffer number. |
| 7 | 2761 */ |
| 2762 buf_T * | |
|
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2763 buflist_findnr(int nr) |
| 7 | 2764 { |
|
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2765 char_u key[VIM_SIZEOF_INT * 2 + 1]; |
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2766 hashitem_T *hi; |
| 7 | 2767 |
| 2768 if (nr == 0) | |
| 2769 nr = curwin->w_alt_fnum; | |
|
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|
2770 sprintf((char *)key, "%x", nr); |
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2771 hi = hash_find(&buf_hashtab, key); |
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2772 |
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2773 if (!HASHITEM_EMPTY(hi)) |
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2774 return (buf_T *)(hi->hi_key |
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2775 - ((unsigned)(curbuf->b_key - (char_u *)curbuf))); |
| 7 | 2776 return NULL; |
| 2777 } | |
| 2778 | |
| 2779 /* | |
| 2780 * Get name of file 'n' in the buffer list. | |
| 2781 * When the file has no name an empty string is returned. | |
| 2782 * home_replace() is used to shorten the file name (used for marks). | |
| 2783 * Returns a pointer to allocated memory, of NULL when failed. | |
| 2784 */ | |
| 2785 char_u * | |
|
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2786 buflist_nr2name( |
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2787 int n, |
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2788 int fullname, |
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2789 int helptail) /* for help buffers return tail only */ |
| 7 | 2790 { |
| 2791 buf_T *buf; | |
| 2792 | |
| 2793 buf = buflist_findnr(n); | |
| 2794 if (buf == NULL) | |
| 2795 return NULL; | |
| 2796 return home_replace_save(helptail ? buf : NULL, | |
| 2797 fullname ? buf->b_ffname : buf->b_fname); | |
| 2798 } | |
| 2799 | |
| 2800 /* | |
| 2801 * Set the "lnum" and "col" for the buffer "buf" and the current window. | |
| 2802 * When "copy_options" is TRUE save the local window option values. | |
| 2803 * When "lnum" is 0 only do the options. | |
| 2804 */ | |
| 2805 static void | |
|
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2806 buflist_setfpos( |
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2807 buf_T *buf, |
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2808 win_T *win, |
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2809 linenr_T lnum, |
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2810 colnr_T col, |
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2811 int copy_options) |
| 7 | 2812 { |
| 2813 wininfo_T *wip; | |
| 2814 | |
| 2815 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
| 2816 if (wip->wi_win == win) | |
| 2817 break; | |
| 2818 if (wip == NULL) | |
| 2819 { | |
| 2820 /* allocate a new entry */ | |
| 2821 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T)); | |
| 2822 if (wip == NULL) | |
| 2823 return; | |
| 2824 wip->wi_win = win; | |
| 2825 if (lnum == 0) /* set lnum even when it's 0 */ | |
| 2826 lnum = 1; | |
| 2827 } | |
| 2828 else | |
| 2829 { | |
| 2830 /* remove the entry from the list */ | |
| 2831 if (wip->wi_prev) | |
| 2832 wip->wi_prev->wi_next = wip->wi_next; | |
| 2833 else | |
| 2834 buf->b_wininfo = wip->wi_next; | |
| 2835 if (wip->wi_next) | |
| 2836 wip->wi_next->wi_prev = wip->wi_prev; | |
| 2837 if (copy_options && wip->wi_optset) | |
| 2838 { | |
| 2839 clear_winopt(&wip->wi_opt); | |
| 2840 #ifdef FEAT_FOLDING | |
| 2841 deleteFoldRecurse(&wip->wi_folds); | |
| 2842 #endif | |
| 2843 } | |
| 2844 } | |
| 2845 if (lnum != 0) | |
| 2846 { | |
| 2847 wip->wi_fpos.lnum = lnum; | |
| 2848 wip->wi_fpos.col = col; | |
| 2849 } | |
| 2850 if (copy_options) | |
| 2851 { | |
| 2852 /* Save the window-specific option values. */ | |
| 2853 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt); | |
| 2854 #ifdef FEAT_FOLDING | |
| 2855 wip->wi_fold_manual = win->w_fold_manual; | |
| 2856 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds); | |
| 2857 #endif | |
| 2858 wip->wi_optset = TRUE; | |
| 2859 } | |
| 2860 | |
| 2861 /* insert the entry in front of the list */ | |
| 2862 wip->wi_next = buf->b_wininfo; | |
| 2863 buf->b_wininfo = wip; | |
| 2864 wip->wi_prev = NULL; | |
| 2865 if (wip->wi_next) | |
| 2866 wip->wi_next->wi_prev = wip; | |
| 2867 | |
| 2868 return; | |
| 2869 } | |
| 2870 | |
| 1743 | 2871 #ifdef FEAT_DIFF |
|
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diff
changeset
|
2872 static int wininfo_other_tab_diff(wininfo_T *wip); |
| 1743 | 2873 |
| 2874 /* | |
| 2875 * Return TRUE when "wip" has 'diff' set and the diff is only for another tab | |
| 2876 * page. That's because a diff is local to a tab page. | |
| 2877 */ | |
| 2878 static int | |
|
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diff
changeset
|
2879 wininfo_other_tab_diff(wininfo_T *wip) |
| 1743 | 2880 { |
| 2881 win_T *wp; | |
| 2882 | |
| 2883 if (wip->wi_opt.wo_diff) | |
| 2884 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2885 FOR_ALL_WINDOWS(wp) |
| 1743 | 2886 /* return FALSE when it's a window in the current tab page, thus |
| 2887 * the buffer was in diff mode here */ | |
| 2888 if (wip->wi_win == wp) | |
| 2889 return FALSE; | |
| 2890 return TRUE; | |
| 2891 } | |
| 2892 return FALSE; | |
| 2893 } | |
| 2894 #endif | |
| 2895 | |
| 7 | 2896 /* |
| 2897 * Find info for the current window in buffer "buf". | |
| 2898 * If not found, return the info for the most recently used window. | |
| 1743 | 2899 * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in |
| 2900 * another tab page. | |
| 7 | 2901 * Returns NULL when there isn't any info. |
| 2902 */ | |
| 2903 static wininfo_T * | |
|
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diff
changeset
|
2904 find_wininfo( |
|
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diff
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|
2905 buf_T *buf, |
|
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parents:
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diff
changeset
|
2906 int skip_diff_buffer UNUSED) |
| 7 | 2907 { |
| 2908 wininfo_T *wip; | |
| 2909 | |
| 2910 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
| 1743 | 2911 if (wip->wi_win == curwin |
| 2912 #ifdef FEAT_DIFF | |
| 2913 && (!skip_diff_buffer || !wininfo_other_tab_diff(wip)) | |
| 2914 #endif | |
| 2915 ) | |
| 7 | 2916 break; |
| 1743 | 2917 |
| 2918 /* If no wininfo for curwin, use the first in the list (that doesn't have | |
| 2919 * 'diff' set and is in another tab page). */ | |
| 2920 if (wip == NULL) | |
| 2921 { | |
| 2922 #ifdef FEAT_DIFF | |
| 2923 if (skip_diff_buffer) | |
| 2924 { | |
| 2925 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) | |
| 2926 if (!wininfo_other_tab_diff(wip)) | |
| 2927 break; | |
| 2928 } | |
| 2929 else | |
| 2930 #endif | |
| 2931 wip = buf->b_wininfo; | |
| 2932 } | |
| 7 | 2933 return wip; |
| 2934 } | |
| 2935 | |
| 2936 /* | |
| 2937 * Reset the local window options to the values last used in this window. | |
| 2938 * If the buffer wasn't used in this window before, use the values from | |
| 2939 * the most recently used window. If the values were never set, use the | |
| 2940 * global values for the window. | |
| 2941 */ | |
| 2942 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2943 get_winopts(buf_T *buf) |
| 7 | 2944 { |
| 2945 wininfo_T *wip; | |
| 2946 | |
| 2947 clear_winopt(&curwin->w_onebuf_opt); | |
| 2948 #ifdef FEAT_FOLDING | |
| 2949 clearFolding(curwin); | |
| 2950 #endif | |
| 2951 | |
| 1743 | 2952 wip = find_wininfo(buf, TRUE); |
| 7 | 2953 if (wip != NULL && wip->wi_optset) |
| 2954 { | |
| 2955 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt); | |
| 2956 #ifdef FEAT_FOLDING | |
| 2957 curwin->w_fold_manual = wip->wi_fold_manual; | |
| 2958 curwin->w_foldinvalid = TRUE; | |
| 2959 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds); | |
| 2960 #endif | |
| 2961 } | |
| 2962 else | |
| 2963 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt); | |
| 2964 | |
| 2965 #ifdef FEAT_FOLDING | |
| 2966 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ | |
| 2967 if (p_fdls >= 0) | |
| 2968 curwin->w_p_fdl = p_fdls; | |
| 2969 #endif | |
| 2799 | 2970 #ifdef FEAT_SYN_HL |
| 2971 check_colorcolumn(curwin); | |
| 2972 #endif | |
| 7 | 2973 } |
| 2974 | |
| 2975 /* | |
| 2976 * Find the position (lnum and col) for the buffer 'buf' for the current | |
| 2977 * window. | |
| 2978 * Returns a pointer to no_position if no position is found. | |
| 2979 */ | |
| 2980 pos_T * | |
|
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diff
changeset
|
2981 buflist_findfpos(buf_T *buf) |
| 7 | 2982 { |
| 2983 wininfo_T *wip; | |
| 1869 | 2984 static pos_T no_position = INIT_POS_T(1, 0, 0); |
| 7 | 2985 |
| 1743 | 2986 wip = find_wininfo(buf, FALSE); |
| 7 | 2987 if (wip != NULL) |
| 2988 return &(wip->wi_fpos); | |
| 2989 else | |
| 2990 return &no_position; | |
| 2991 } | |
| 2992 | |
| 2993 /* | |
| 2994 * Find the lnum for the buffer 'buf' for the current window. | |
| 2995 */ | |
| 2996 linenr_T | |
|
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diff
changeset
|
2997 buflist_findlnum(buf_T *buf) |
| 7 | 2998 { |
| 2999 return buflist_findfpos(buf)->lnum; | |
| 3000 } | |
| 3001 | |
| 3002 #if defined(FEAT_LISTCMDS) || defined(PROTO) | |
| 3003 /* | |
|
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changeset
|
3004 * List all known file names (for :files and :buffers command). |
| 7 | 3005 */ |
| 3006 void | |
|
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diff
changeset
|
3007 buflist_list(exarg_T *eap) |
| 7 | 3008 { |
| 3009 buf_T *buf; | |
| 3010 int len; | |
| 3011 int i; | |
| 3012 | |
| 3013 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next) | |
| 3014 { | |
| 3015 /* skip unlisted buffers, unless ! was used */ | |
| 6945 | 3016 if ((!buf->b_p_bl && !eap->forceit && !vim_strchr(eap->arg, 'u')) |
| 3017 || (vim_strchr(eap->arg, 'u') && buf->b_p_bl) | |
| 3018 || (vim_strchr(eap->arg, '+') | |
| 3019 && ((buf->b_flags & BF_READERR) || !bufIsChanged(buf))) | |
| 3020 || (vim_strchr(eap->arg, 'a') | |
| 3021 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows == 0)) | |
| 3022 || (vim_strchr(eap->arg, 'h') | |
| 3023 && (buf->b_ml.ml_mfp == NULL || buf->b_nwindows != 0)) | |
| 3024 || (vim_strchr(eap->arg, '-') && buf->b_p_ma) | |
| 3025 || (vim_strchr(eap->arg, '=') && !buf->b_p_ro) | |
| 3026 || (vim_strchr(eap->arg, 'x') && !(buf->b_flags & BF_READERR)) | |
| 3027 || (vim_strchr(eap->arg, '%') && buf != curbuf) | |
| 3028 || (vim_strchr(eap->arg, '#') | |
| 3029 && (buf == curbuf || curwin->w_alt_fnum != buf->b_fnum))) | |
| 7 | 3030 continue; |
| 3031 if (buf_spname(buf) != NULL) | |
| 3839 | 3032 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1); |
| 7 | 3033 else |
| 3034 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE); | |
|
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diff
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|
3035 if (message_filtered(NameBuff)) |
|
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|
3036 continue; |
|
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|
3037 |
|
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parents:
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diff
changeset
|
3038 msg_putchar('\n'); |
| 302 | 3039 len = vim_snprintf((char *)IObuff, IOSIZE - 20, "%3d%c%c%c%c%c \"%s\"", |
| 7 | 3040 buf->b_fnum, |
| 3041 buf->b_p_bl ? ' ' : 'u', | |
| 3042 buf == curbuf ? '%' : | |
| 3043 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '), | |
| 3044 buf->b_ml.ml_mfp == NULL ? ' ' : | |
| 3045 (buf->b_nwindows == 0 ? 'h' : 'a'), | |
| 3046 !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' '), | |
| 3047 (buf->b_flags & BF_READERR) ? 'x' | |
| 300 | 3048 : (bufIsChanged(buf) ? '+' : ' '), |
| 3049 NameBuff); | |
|
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diff
changeset
|
3050 if (len > IOSIZE - 20) |
|
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7266
diff
changeset
|
3051 len = IOSIZE - 20; |
| 7 | 3052 |
| 3053 /* put "line 999" in column 40 or after the file name */ | |
| 3054 i = 40 - vim_strsize(IObuff); | |
| 3055 do | |
| 3056 { | |
| 3057 IObuff[len++] = ' '; | |
| 3058 } while (--i > 0 && len < IOSIZE - 18); | |
| 1869 | 3059 vim_snprintf((char *)IObuff + len, (size_t)(IOSIZE - len), |
| 3060 _("line %ld"), buf == curbuf ? curwin->w_cursor.lnum | |
| 272 | 3061 : (long)buflist_findlnum(buf)); |
| 7 | 3062 msg_outtrans(IObuff); |
| 3063 out_flush(); /* output one line at a time */ | |
| 3064 ui_breakcheck(); | |
| 3065 } | |
| 3066 } | |
| 3067 #endif | |
| 3068 | |
| 3069 /* | |
| 3070 * Get file name and line number for file 'fnum'. | |
| 3071 * Used by DoOneCmd() for translating '%' and '#'. | |
| 3072 * Used by insert_reg() and cmdline_paste() for '#' register. | |
| 3073 * Return FAIL if not found, OK for success. | |
| 3074 */ | |
| 3075 int | |
|
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diff
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|
3076 buflist_name_nr( |
|
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diff
changeset
|
3077 int fnum, |
|
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diff
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|
3078 char_u **fname, |
|
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diff
changeset
|
3079 linenr_T *lnum) |
| 7 | 3080 { |
| 3081 buf_T *buf; | |
| 3082 | |
| 3083 buf = buflist_findnr(fnum); | |
| 3084 if (buf == NULL || buf->b_fname == NULL) | |
| 3085 return FAIL; | |
| 3086 | |
| 3087 *fname = buf->b_fname; | |
| 3088 *lnum = buflist_findlnum(buf); | |
| 3089 | |
| 3090 return OK; | |
| 3091 } | |
| 3092 | |
| 3093 /* | |
| 3094 * Set the file name for "buf"' to 'ffname', short file name to 'sfname'. | |
| 3095 * The file name with the full path is also remembered, for when :cd is used. | |
| 3096 * Returns FAIL for failure (file name already in use by other buffer) | |
| 3097 * OK otherwise. | |
| 3098 */ | |
| 3099 int | |
|
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diff
changeset
|
3100 setfname( |
|
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|
3101 buf_T *buf, |
|
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|
3102 char_u *ffname, |
|
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diff
changeset
|
3103 char_u *sfname, |
|
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diff
changeset
|
3104 int message) /* give message when buffer already exists */ |
| 7 | 3105 { |
| 42 | 3106 buf_T *obuf = NULL; |
| 7 | 3107 #ifdef UNIX |
|
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Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3108 stat_T st; |
| 7 | 3109 #endif |
| 3110 | |
| 3111 if (ffname == NULL || *ffname == NUL) | |
| 3112 { | |
| 3113 /* Removing the name. */ | |
| 3114 vim_free(buf->b_ffname); | |
| 3115 vim_free(buf->b_sfname); | |
| 3116 buf->b_ffname = NULL; | |
| 3117 buf->b_sfname = NULL; | |
| 3118 #ifdef UNIX | |
| 3119 st.st_dev = (dev_T)-1; | |
| 3120 #endif | |
| 3121 } | |
| 3122 else | |
| 3123 { | |
| 3124 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */ | |
| 3125 if (ffname == NULL) /* out of memory */ | |
| 3126 return FAIL; | |
| 3127 | |
| 3128 /* | |
| 3129 * if the file name is already used in another buffer: | |
| 3130 * - if the buffer is loaded, fail | |
| 3131 * - if the buffer is not loaded, delete it from the list | |
| 3132 */ | |
| 3133 #ifdef UNIX | |
| 3134 if (mch_stat((char *)ffname, &st) < 0) | |
| 3135 st.st_dev = (dev_T)-1; | |
| 42 | 3136 #endif |
| 3137 if (!(buf->b_flags & BF_DUMMY)) | |
| 3138 #ifdef UNIX | |
| 3139 obuf = buflist_findname_stat(ffname, &st); | |
| 7 | 3140 #else |
| 42 | 3141 obuf = buflist_findname(ffname); |
| 7 | 3142 #endif |
| 3143 if (obuf != NULL && obuf != buf) | |
| 3144 { | |
| 3145 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */ | |
| 3146 { | |
| 3147 if (message) | |
| 3148 EMSG(_("E95: Buffer with this name already exists")); | |
| 3149 vim_free(ffname); | |
| 3150 return FAIL; | |
| 3151 } | |
| 3365 | 3152 /* delete from the list */ |
| 3153 close_buffer(NULL, obuf, DOBUF_WIPE, FALSE); | |
| 7 | 3154 } |
| 3155 sfname = vim_strsave(sfname); | |
| 3156 if (ffname == NULL || sfname == NULL) | |
| 3157 { | |
| 3158 vim_free(sfname); | |
| 3159 vim_free(ffname); | |
| 3160 return FAIL; | |
| 3161 } | |
| 3162 #ifdef USE_FNAME_CASE | |
| 3163 # ifdef USE_LONG_FNAME | |
| 3164 if (USE_LONG_FNAME) | |
| 3165 # endif | |
| 3166 fname_case(sfname, 0); /* set correct case for short file name */ | |
| 3167 #endif | |
| 3168 vim_free(buf->b_ffname); | |
| 3169 vim_free(buf->b_sfname); | |
| 3170 buf->b_ffname = ffname; | |
| 3171 buf->b_sfname = sfname; | |
| 3172 } | |
| 3173 buf->b_fname = buf->b_sfname; | |
| 3174 #ifdef UNIX | |
| 3175 if (st.st_dev == (dev_T)-1) | |
| 1873 | 3176 buf->b_dev_valid = FALSE; |
| 7 | 3177 else |
| 3178 { | |
| 1873 | 3179 buf->b_dev_valid = TRUE; |
| 7 | 3180 buf->b_dev = st.st_dev; |
| 3181 buf->b_ino = st.st_ino; | |
| 3182 } | |
| 3183 #endif | |
| 3184 | |
| 3185 buf->b_shortname = FALSE; | |
| 3186 | |
| 3187 buf_name_changed(buf); | |
| 3188 return OK; | |
| 3189 } | |
| 3190 | |
| 3191 /* | |
| 41 | 3192 * Crude way of changing the name of a buffer. Use with care! |
| 3193 * The name should be relative to the current directory. | |
| 3194 */ | |
| 3195 void | |
|
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7799
diff
changeset
|
3196 buf_set_name(int fnum, char_u *name) |
| 41 | 3197 { |
| 3198 buf_T *buf; | |
| 3199 | |
| 3200 buf = buflist_findnr(fnum); | |
| 3201 if (buf != NULL) | |
| 3202 { | |
| 3203 vim_free(buf->b_sfname); | |
| 3204 vim_free(buf->b_ffname); | |
| 844 | 3205 buf->b_ffname = vim_strsave(name); |
| 3206 buf->b_sfname = NULL; | |
| 3207 /* Allocate ffname and expand into full path. Also resolves .lnk | |
| 3208 * files on Win32. */ | |
| 3209 fname_expand(buf, &buf->b_ffname, &buf->b_sfname); | |
| 41 | 3210 buf->b_fname = buf->b_sfname; |
| 3211 } | |
| 3212 } | |
| 3213 | |
| 3214 /* | |
| 7 | 3215 * Take care of what needs to be done when the name of buffer "buf" has |
| 3216 * changed. | |
| 3217 */ | |
| 3218 void | |
|
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7799
diff
changeset
|
3219 buf_name_changed(buf_T *buf) |
| 7 | 3220 { |
| 3221 /* | |
| 3222 * If the file name changed, also change the name of the swapfile | |
| 3223 */ | |
| 3224 if (buf->b_ml.ml_mfp != NULL) | |
| 3225 ml_setname(buf); | |
| 3226 | |
| 3227 if (curwin->w_buffer == buf) | |
| 3228 check_arg_idx(curwin); /* check file name for arg list */ | |
| 3229 #ifdef FEAT_TITLE | |
| 3230 maketitle(); /* set window title */ | |
| 3231 #endif | |
| 3232 #ifdef FEAT_WINDOWS | |
| 3233 status_redraw_all(); /* status lines need to be redrawn */ | |
| 3234 #endif | |
| 3235 fmarks_check_names(buf); /* check named file marks */ | |
| 3236 ml_timestamp(buf); /* reset timestamp */ | |
| 3237 } | |
| 3238 | |
| 3239 /* | |
| 3240 * set alternate file name for current window | |
| 3241 * | |
| 3242 * Used by do_one_cmd(), do_write() and do_ecmd(). | |
| 3243 * Return the buffer. | |
| 3244 */ | |
| 3245 buf_T * | |
|
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parents:
7799
diff
changeset
|
3246 setaltfname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
3247 char_u *ffname, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3248 char_u *sfname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3249 linenr_T lnum) |
| 7 | 3250 { |
| 3251 buf_T *buf; | |
| 3252 | |
| 3253 /* Create a buffer. 'buflisted' is not set if it's a new buffer */ | |
| 3254 buf = buflist_new(ffname, sfname, lnum, 0); | |
| 22 | 3255 if (buf != NULL && !cmdmod.keepalt) |
| 7 | 3256 curwin->w_alt_fnum = buf->b_fnum; |
| 3257 return buf; | |
| 3258 } | |
| 3259 | |
| 3260 /* | |
| 3261 * Get alternate file name for current window. | |
| 3262 * Return NULL if there isn't any, and give error message if requested. | |
| 3263 */ | |
| 3264 char_u * | |
|
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parents:
7799
diff
changeset
|
3265 getaltfname( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3266 int errmsg) /* give error message */ |
| 7 | 3267 { |
| 3268 char_u *fname; | |
| 3269 linenr_T dummy; | |
| 3270 | |
| 3271 if (buflist_name_nr(0, &fname, &dummy) == FAIL) | |
| 3272 { | |
| 3273 if (errmsg) | |
| 3274 EMSG(_(e_noalt)); | |
| 3275 return NULL; | |
| 3276 } | |
| 3277 return fname; | |
| 3278 } | |
| 3279 | |
| 3280 /* | |
| 3281 * Add a file name to the buflist and return its number. | |
| 3282 * Uses same flags as buflist_new(), except BLN_DUMMY. | |
| 3283 * | |
| 3284 * used by qf_init(), main() and doarglist() | |
| 3285 */ | |
| 3286 int | |
|
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parents:
7799
diff
changeset
|
3287 buflist_add(char_u *fname, int flags) |
| 7 | 3288 { |
| 3289 buf_T *buf; | |
| 3290 | |
| 3291 buf = buflist_new(fname, NULL, (linenr_T)0, flags); | |
| 3292 if (buf != NULL) | |
| 3293 return buf->b_fnum; | |
| 3294 return 0; | |
| 3295 } | |
| 3296 | |
| 3297 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO) | |
| 3298 /* | |
| 3299 * Adjust slashes in file names. Called after 'shellslash' was set. | |
| 3300 */ | |
| 3301 void | |
|
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parents:
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diff
changeset
|
3302 buflist_slash_adjust(void) |
| 7 | 3303 { |
| 3304 buf_T *bp; | |
| 3305 | |
|
9649
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Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
3306 FOR_ALL_BUFFERS(bp) |
| 7 | 3307 { |
| 3308 if (bp->b_ffname != NULL) | |
| 3309 slash_adjust(bp->b_ffname); | |
| 3310 if (bp->b_sfname != NULL) | |
| 3311 slash_adjust(bp->b_sfname); | |
| 3312 } | |
| 3313 } | |
| 3314 #endif | |
| 3315 | |
| 3316 /* | |
| 1743 | 3317 * Set alternate cursor position for the current buffer and window "win". |
| 7 | 3318 * Also save the local window option values. |
| 3319 */ | |
| 3320 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3321 buflist_altfpos(win_T *win) |
| 7 | 3322 { |
| 1743 | 3323 buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE); |
| 7 | 3324 } |
| 3325 | |
| 3326 /* | |
| 3327 * Return TRUE if 'ffname' is not the same file as current file. | |
| 3328 * Fname must have a full path (expanded by mch_FullName()). | |
| 3329 */ | |
| 3330 int | |
|
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parents:
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diff
changeset
|
3331 otherfile(char_u *ffname) |
| 7 | 3332 { |
| 3333 return otherfile_buf(curbuf, ffname | |
| 3334 #ifdef UNIX | |
| 3335 , NULL | |
| 3336 #endif | |
| 3337 ); | |
| 3338 } | |
| 3339 | |
| 3340 static int | |
|
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parents:
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diff
changeset
|
3341 otherfile_buf( |
|
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parents:
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diff
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|
3342 buf_T *buf, |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3343 char_u *ffname |
| 7 | 3344 #ifdef UNIX |
|
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9228
diff
changeset
|
3345 , stat_T *stp |
|
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parents:
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diff
changeset
|
3346 #endif |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3347 ) |
| 7 | 3348 { |
| 3349 /* no name is different */ | |
| 3350 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL) | |
| 3351 return TRUE; | |
| 3352 if (fnamecmp(ffname, buf->b_ffname) == 0) | |
| 3353 return FALSE; | |
| 3354 #ifdef UNIX | |
| 3355 { | |
|
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9228
diff
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|
3356 stat_T st; |
|
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parents:
9228
diff
changeset
|
3357 |
|
f094d4085014
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parents:
9228
diff
changeset
|
3358 /* If no stat_T given, get it now */ |
| 7 | 3359 if (stp == NULL) |
| 3360 { | |
| 1873 | 3361 if (!buf->b_dev_valid || mch_stat((char *)ffname, &st) < 0) |
| 7 | 3362 st.st_dev = (dev_T)-1; |
| 3363 stp = &st; | |
| 3364 } | |
| 3365 /* Use dev/ino to check if the files are the same, even when the names | |
| 3366 * are different (possible with links). Still need to compare the | |
| 3367 * name above, for when the file doesn't exist yet. | |
| 3368 * Problem: The dev/ino changes when a file is deleted (and created | |
| 3369 * again) and remains the same when renamed/moved. We don't want to | |
| 3370 * mch_stat() each buffer each time, that would be too slow. Get the | |
| 3371 * dev/ino again when they appear to match, but not when they appear | |
| 3372 * to be different: Could skip a buffer when it's actually the same | |
| 3373 * file. */ | |
| 3374 if (buf_same_ino(buf, stp)) | |
| 3375 { | |
| 3376 buf_setino(buf); | |
| 3377 if (buf_same_ino(buf, stp)) | |
| 3378 return FALSE; | |
| 3379 } | |
| 3380 } | |
| 3381 #endif | |
| 3382 return TRUE; | |
| 3383 } | |
| 3384 | |
| 3385 #if defined(UNIX) || defined(PROTO) | |
| 3386 /* | |
| 3387 * Set inode and device number for a buffer. | |
| 3388 * Must always be called when b_fname is changed!. | |
| 3389 */ | |
| 3390 void | |
|
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parents:
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diff
changeset
|
3391 buf_setino(buf_T *buf) |
| 7 | 3392 { |
|
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9228
diff
changeset
|
3393 stat_T st; |
| 7 | 3394 |
| 3395 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0) | |
| 3396 { | |
| 1873 | 3397 buf->b_dev_valid = TRUE; |
| 7 | 3398 buf->b_dev = st.st_dev; |
| 3399 buf->b_ino = st.st_ino; | |
| 3400 } | |
| 3401 else | |
| 1873 | 3402 buf->b_dev_valid = FALSE; |
| 7 | 3403 } |
| 3404 | |
| 3405 /* | |
| 3406 * Return TRUE if dev/ino in buffer "buf" matches with "stp". | |
| 3407 */ | |
| 3408 static int | |
|
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parents:
7799
diff
changeset
|
3409 buf_same_ino( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3410 buf_T *buf, |
|
9387
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parents:
9228
diff
changeset
|
3411 stat_T *stp) |
| 7 | 3412 { |
| 1873 | 3413 return (buf->b_dev_valid |
| 7 | 3414 && stp->st_dev == buf->b_dev |
| 3415 && stp->st_ino == buf->b_ino); | |
| 3416 } | |
| 3417 #endif | |
| 3418 | |
| 667 | 3419 /* |
| 3420 * Print info about the current buffer. | |
| 3421 */ | |
| 7 | 3422 void |
|
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diff
changeset
|
3423 fileinfo( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3424 int fullname, /* when non-zero print full path */ |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3425 int shorthelp, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
3426 int dont_truncate) |
| 7 | 3427 { |
| 3428 char_u *name; | |
| 3429 int n; | |
| 3430 char_u *p; | |
| 3431 char_u *buffer; | |
| 272 | 3432 size_t len; |
| 7 | 3433 |
| 3434 buffer = alloc(IOSIZE); | |
| 3435 if (buffer == NULL) | |
| 3436 return; | |
| 3437 | |
| 3438 if (fullname > 1) /* 2 CTRL-G: include buffer number */ | |
| 3439 { | |
| 1869 | 3440 vim_snprintf((char *)buffer, IOSIZE, "buf %d: ", curbuf->b_fnum); |
| 7 | 3441 p = buffer + STRLEN(buffer); |
| 3442 } | |
| 3443 else | |
| 3444 p = buffer; | |
| 3445 | |
| 3446 *p++ = '"'; | |
| 3447 if (buf_spname(curbuf) != NULL) | |
| 3835 | 3448 vim_strncpy(p, buf_spname(curbuf), IOSIZE - (p - buffer) - 1); |
| 7 | 3449 else |
| 3450 { | |
| 3451 if (!fullname && curbuf->b_fname != NULL) | |
| 3452 name = curbuf->b_fname; | |
| 3453 else | |
| 3454 name = curbuf->b_ffname; | |
| 3455 home_replace(shorthelp ? curbuf : NULL, name, p, | |
| 3456 (int)(IOSIZE - (p - buffer)), TRUE); | |
| 3457 } | |
| 3458 | |
|
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2253
diff
changeset
|
3459 vim_snprintf_add((char *)buffer, IOSIZE, "\"%s%s%s%s%s%s", |
| 7 | 3460 curbufIsChanged() ? (shortmess(SHM_MOD) |
| 3461 ? " [+]" : _(" [Modified]")) : " ", | |
| 3462 (curbuf->b_flags & BF_NOTEDITED) | |
| 3463 #ifdef FEAT_QUICKFIX | |
| 3464 && !bt_dontwrite(curbuf) | |
| 3465 #endif | |
| 3466 ? _("[Not edited]") : "", | |
| 3467 (curbuf->b_flags & BF_NEW) | |
| 3468 #ifdef FEAT_QUICKFIX | |
| 3469 && !bt_dontwrite(curbuf) | |
| 3470 #endif | |
| 3471 ? _("[New file]") : "", | |
| 3472 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "", | |
|
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4354
diff
changeset
|
3473 curbuf->b_p_ro ? (shortmess(SHM_RO) ? _("[RO]") |
| 7 | 3474 : _("[readonly]")) : "", |
| 3475 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK) | |
| 3476 || curbuf->b_p_ro) ? | |
| 3477 " " : ""); | |
| 3478 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100 | |
| 3479 * causes an overflow, thus for large numbers divide instead. */ | |
| 3480 if (curwin->w_cursor.lnum > 1000000L) | |
| 3481 n = (int)(((long)curwin->w_cursor.lnum) / | |
| 3482 ((long)curbuf->b_ml.ml_line_count / 100L)); | |
| 3483 else | |
| 3484 n = (int)(((long)curwin->w_cursor.lnum * 100L) / | |
| 3485 (long)curbuf->b_ml.ml_line_count); | |
| 3486 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 3487 { | |
|
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parents:
2253
diff
changeset
|
3488 vim_snprintf_add((char *)buffer, IOSIZE, "%s", _(no_lines_msg)); |
| 7 | 3489 } |
| 3490 #ifdef FEAT_CMDL_INFO | |
| 3491 else if (p_ru) | |
| 3492 { | |
| 3493 /* Current line and column are already on the screen -- webb */ | |
| 3494 if (curbuf->b_ml.ml_line_count == 1) | |
|
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diff
changeset
|
3495 vim_snprintf_add((char *)buffer, IOSIZE, _("1 line --%d%%--"), n); |
| 7 | 3496 else |
|
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diff
changeset
|
3497 vim_snprintf_add((char *)buffer, IOSIZE, _("%ld lines --%d%%--"), |
| 7 | 3498 (long)curbuf->b_ml.ml_line_count, n); |
| 3499 } | |
| 3500 #endif | |
| 3501 else | |
| 3502 { | |
|
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parents:
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diff
changeset
|
3503 vim_snprintf_add((char *)buffer, IOSIZE, |
| 7 | 3504 _("line %ld of %ld --%d%%-- col "), |
| 3505 (long)curwin->w_cursor.lnum, | |
| 3506 (long)curbuf->b_ml.ml_line_count, | |
| 3507 n); | |
| 3508 validate_virtcol(); | |
| 1869 | 3509 len = STRLEN(buffer); |
| 3510 col_print(buffer + len, IOSIZE - len, | |
| 7 | 3511 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1); |
| 3512 } | |
| 3513 | |
| 1869 | 3514 (void)append_arg_number(curwin, buffer, IOSIZE, !shortmess(SHM_FILE)); |
| 7 | 3515 |
| 3516 if (dont_truncate) | |
| 3517 { | |
| 3518 /* Temporarily set msg_scroll to avoid the message being truncated. | |
| 3519 * First call msg_start() to get the message in the right place. */ | |
| 3520 msg_start(); | |
| 3521 n = msg_scroll; | |
| 3522 msg_scroll = TRUE; | |
| 3523 msg(buffer); | |
| 3524 msg_scroll = n; | |
| 3525 } | |
| 3526 else | |
| 3527 { | |
| 3528 p = msg_trunc_attr(buffer, FALSE, 0); | |
| 3529 if (restart_edit != 0 || (msg_scrolled && !need_wait_return)) | |
| 3530 /* Need to repeat the message after redrawing when: | |
| 3531 * - When restart_edit is set (otherwise there will be a delay | |
| 3532 * before redrawing). | |
| 3533 * - When the screen was scrolled but there is no wait-return | |
| 3534 * prompt. */ | |
| 678 | 3535 set_keep_msg(p, 0); |
| 7 | 3536 } |
| 3537 | |
| 3538 vim_free(buffer); | |
| 3539 } | |
| 3540 | |
| 3541 void | |
|
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7799
diff
changeset
|
3542 col_print( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
3543 char_u *buf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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diff
changeset
|
3544 size_t buflen, |
|
83861277e6a3
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7799
diff
changeset
|
3545 int col, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3546 int vcol) |
| 7 | 3547 { |
| 3548 if (col == vcol) | |
| 1869 | 3549 vim_snprintf((char *)buf, buflen, "%d", col); |
| 7 | 3550 else |
| 1869 | 3551 vim_snprintf((char *)buf, buflen, "%d-%d", col, vcol); |
| 7 | 3552 } |
| 3553 | |
| 3554 #if defined(FEAT_TITLE) || defined(PROTO) | |
| 3555 /* | |
| 3556 * put file name in title bar of window and in icon title | |
| 3557 */ | |
| 3558 | |
| 3559 static char_u *lasttitle = NULL; | |
| 3560 static char_u *lasticon = NULL; | |
| 3561 | |
| 3562 void | |
|
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parents:
7799
diff
changeset
|
3563 maketitle(void) |
| 7 | 3564 { |
| 3565 char_u *p; | |
| 3566 char_u *t_str = NULL; | |
| 3567 char_u *i_name; | |
| 3568 char_u *i_str = NULL; | |
| 3569 int maxlen = 0; | |
| 3570 int len; | |
| 3571 int mustset; | |
| 3572 char_u buf[IOSIZE]; | |
| 3573 int off; | |
| 3574 | |
| 3575 if (!redrawing()) | |
| 3576 { | |
| 3577 /* Postpone updating the title when 'lazyredraw' is set. */ | |
| 3578 need_maketitle = TRUE; | |
| 3579 return; | |
| 3580 } | |
| 3581 | |
| 3582 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
|
3583 if (!p_title && !p_icon && lasttitle == NULL && lasticon == NULL) |
| 7 | 3584 return; |
| 3585 | |
| 3586 if (p_title) | |
| 3587 { | |
| 3588 if (p_titlelen > 0) | |
| 3589 { | |
| 3590 maxlen = p_titlelen * Columns / 100; | |
| 3591 if (maxlen < 10) | |
| 3592 maxlen = 10; | |
| 3593 } | |
| 3594 | |
| 3595 t_str = buf; | |
| 3596 if (*p_titlestring != NUL) | |
| 3597 { | |
| 3598 #ifdef FEAT_STL_OPT | |
| 771 | 3599 if (stl_syntax & STL_IN_TITLE) |
| 3600 { | |
| 3601 int use_sandbox = FALSE; | |
| 3602 int save_called_emsg = called_emsg; | |
| 675 | 3603 |
| 3604 # ifdef FEAT_EVAL | |
| 771 | 3605 use_sandbox = was_set_insecurely((char_u *)"titlestring", 0); |
| 675 | 3606 # endif |
| 771 | 3607 called_emsg = FALSE; |
| 7 | 3608 build_stl_str_hl(curwin, t_str, sizeof(buf), |
| 675 | 3609 p_titlestring, use_sandbox, |
| 681 | 3610 0, maxlen, NULL, NULL); |
| 771 | 3611 if (called_emsg) |
| 3612 set_string_option_direct((char_u *)"titlestring", -1, | |
| 3613 (char_u *)"", OPT_FREE, SID_ERROR); | |
| 3614 called_emsg |= save_called_emsg; | |
| 3615 } | |
| 7 | 3616 else |
| 3617 #endif | |
| 3618 t_str = p_titlestring; | |
| 3619 } | |
| 3620 else | |
| 3621 { | |
| 3622 /* format: "fname + (path) (1 of 2) - VIM" */ | |
| 3623 | |
| 3780 | 3624 #define SPACE_FOR_FNAME (IOSIZE - 100) |
| 3625 #define SPACE_FOR_DIR (IOSIZE - 20) | |
| 3626 #define SPACE_FOR_ARGNR (IOSIZE - 10) /* at least room for " - VIM" */ | |
| 7 | 3627 if (curbuf->b_fname == NULL) |
| 3780 | 3628 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
|
3629 #ifdef FEAT_TERMINAL |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3630 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
|
3631 { |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3632 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
|
3633 SPACE_FOR_FNAME); |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3634 } |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3635 #endif |
| 7 | 3636 else |
| 3637 { | |
| 3638 p = transstr(gettail(curbuf->b_fname)); | |
| 3780 | 3639 vim_strncpy(buf, p, SPACE_FOR_FNAME); |
| 7 | 3640 vim_free(p); |
| 3641 } | |
| 3642 | |
|
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3643 #ifdef FEAT_TERMINAL |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3644 if (curbuf->b_term == NULL) |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3645 #endif |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3646 switch (bufIsChanged(curbuf) |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3647 + (curbuf->b_p_ro * 2) |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3648 + (!curbuf->b_p_ma * 4)) |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3649 { |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3650 case 1: STRCAT(buf, " +"); break; |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3651 case 2: STRCAT(buf, " ="); break; |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3652 case 3: STRCAT(buf, " =+"); break; |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3653 case 4: |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3654 case 6: STRCAT(buf, " -"); break; |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3655 case 5: |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3656 case 7: STRCAT(buf, " -+"); break; |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3657 } |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3658 |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3659 if (curbuf->b_fname != NULL |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3660 #ifdef FEAT_TERMINAL |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3661 && curbuf->b_term == NULL |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3662 #endif |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3663 ) |
| 7 | 3664 { |
| 3665 /* Get path of file, replace home dir with ~ */ | |
| 3666 off = (int)STRLEN(buf); | |
| 3667 buf[off++] = ' '; | |
| 3668 buf[off++] = '('; | |
| 3669 home_replace(curbuf, curbuf->b_ffname, | |
| 3780 | 3670 buf + off, SPACE_FOR_DIR - off, TRUE); |
| 7 | 3671 #ifdef BACKSLASH_IN_FILENAME |
| 3672 /* avoid "c:/name" to be reduced to "c" */ | |
| 3673 if (isalpha(buf[off]) && buf[off + 1] == ':') | |
| 3674 off += 2; | |
| 3675 #endif | |
| 3676 /* remove the file name */ | |
| 39 | 3677 p = gettail_sep(buf + off); |
| 7 | 3678 if (p == buf + off) |
|
11757
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patch 8.0.0761: options not set properly for a terminal buffer
Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3679 { |
|
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3680 /* must be a help buffer */ |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
3681 vim_strncpy(buf + off, (char_u *)_("help"), |
| 3780 | 3682 (size_t)(SPACE_FOR_DIR - off - 1)); |
|
11757
74abb6c84984
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Christian Brabandt <cb@256bit.org>
parents:
11690
diff
changeset
|
3683 } |
| 7 | 3684 else |
| 3685 *p = NUL; | |
| 39 | 3686 |
| 3780 | 3687 /* Translate unprintable chars and concatenate. Keep some |
| 3688 * room for the server name. When there is no room (very long | |
| 3689 * file name) use (...). */ | |
| 3690 if (off < SPACE_FOR_DIR) | |
| 3691 { | |
| 3692 p = transstr(buf + off); | |
| 3693 vim_strncpy(buf + off, p, (size_t)(SPACE_FOR_DIR - off)); | |
| 3694 vim_free(p); | |
| 3695 } | |
| 3696 else | |
| 3697 { | |
| 3698 vim_strncpy(buf + off, (char_u *)"...", | |
| 3699 (size_t)(SPACE_FOR_ARGNR - off)); | |
| 3700 } | |
| 7 | 3701 STRCAT(buf, ")"); |
| 3702 } | |
| 3703 | |
| 3780 | 3704 append_arg_number(curwin, buf, SPACE_FOR_ARGNR, FALSE); |
| 7 | 3705 |
| 3706 #if defined(FEAT_CLIENTSERVER) | |
| 3707 if (serverName != NULL) | |
| 3708 { | |
| 3709 STRCAT(buf, " - "); | |
| 2768 | 3710 vim_strcat(buf, serverName, IOSIZE); |
| 7 | 3711 } |
| 3712 else | |
| 3713 #endif | |
| 3714 STRCAT(buf, " - VIM"); | |
| 3715 | |
| 3716 if (maxlen > 0) | |
| 3717 { | |
| 3718 /* make it shorter by removing a bit in the middle */ | |
| 3277 | 3719 if (vim_strsize(buf) > maxlen) |
| 3720 trunc_string(buf, buf, maxlen, IOSIZE); | |
| 7 | 3721 } |
| 3722 } | |
| 3723 } | |
| 3724 mustset = ti_change(t_str, &lasttitle); | |
| 3725 | |
| 3726 if (p_icon) | |
| 3727 { | |
| 3728 i_str = buf; | |
| 3729 if (*p_iconstring != NUL) | |
| 3730 { | |
| 3731 #ifdef FEAT_STL_OPT | |
| 771 | 3732 if (stl_syntax & STL_IN_ICON) |
| 3733 { | |
| 3734 int use_sandbox = FALSE; | |
| 3735 int save_called_emsg = called_emsg; | |
| 675 | 3736 |
| 3737 # ifdef FEAT_EVAL | |
| 771 | 3738 use_sandbox = was_set_insecurely((char_u *)"iconstring", 0); |
| 675 | 3739 # endif |
| 771 | 3740 called_emsg = FALSE; |
| 7 | 3741 build_stl_str_hl(curwin, i_str, sizeof(buf), |
| 675 | 3742 p_iconstring, use_sandbox, |
| 681 | 3743 0, 0, NULL, NULL); |
| 771 | 3744 if (called_emsg) |
| 3745 set_string_option_direct((char_u *)"iconstring", -1, | |
| 3746 (char_u *)"", OPT_FREE, SID_ERROR); | |
| 3747 called_emsg |= save_called_emsg; | |
| 3748 } | |
| 7 | 3749 else |
| 3750 #endif | |
| 3751 i_str = p_iconstring; | |
| 3752 } | |
| 3753 else | |
| 3754 { | |
| 3755 if (buf_spname(curbuf) != NULL) | |
| 3839 | 3756 i_name = buf_spname(curbuf); |
| 7 | 3757 else /* use file name only in icon */ |
| 3758 i_name = gettail(curbuf->b_ffname); | |
| 3759 *i_str = NUL; | |
| 3760 /* Truncate name at 100 bytes. */ | |
| 835 | 3761 len = (int)STRLEN(i_name); |
| 7 | 3762 if (len > 100) |
| 3763 { | |
| 3764 len -= 100; | |
| 3765 #ifdef FEAT_MBYTE | |
| 3766 if (has_mbyte) | |
| 3767 len += (*mb_tail_off)(i_name, i_name + len) + 1; | |
| 3768 #endif | |
| 3769 i_name += len; | |
| 3770 } | |
| 3771 STRCPY(i_str, i_name); | |
| 3772 trans_characters(i_str, IOSIZE); | |
| 3773 } | |
| 3774 } | |
| 3775 | |
| 3776 mustset |= ti_change(i_str, &lasticon); | |
| 3777 | |
| 3778 if (mustset) | |
| 3779 resettitle(); | |
| 3780 } | |
| 3781 | |
| 3782 /* | |
| 3783 * Used for title and icon: Check if "str" differs from "*last". Set "*last" | |
| 3784 * from "str" if it does. | |
| 3785 * Return TRUE when "*last" changed. | |
| 3786 */ | |
| 3787 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3788 ti_change(char_u *str, char_u **last) |
| 7 | 3789 { |
| 3790 if ((str == NULL) != (*last == NULL) | |
| 3791 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0)) | |
| 3792 { | |
| 3793 vim_free(*last); | |
| 3794 if (str == NULL) | |
| 3795 *last = NULL; | |
| 3796 else | |
| 3797 *last = vim_strsave(str); | |
| 3798 return TRUE; | |
| 3799 } | |
| 3800 return FALSE; | |
| 3801 } | |
| 3802 | |
| 3803 /* | |
| 3804 * Put current window title back (used after calling a shell) | |
| 3805 */ | |
| 3806 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3807 resettitle(void) |
| 7 | 3808 { |
| 3809 mch_settitle(lasttitle, lasticon); | |
| 3810 } | |
| 358 | 3811 |
| 3812 # if defined(EXITFREE) || defined(PROTO) | |
| 3813 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3814 free_titles(void) |
| 358 | 3815 { |
| 3816 vim_free(lasttitle); | |
| 3817 vim_free(lasticon); | |
| 3818 } | |
| 3819 # endif | |
| 3820 | |
| 7 | 3821 #endif /* FEAT_TITLE */ |
| 3822 | |
| 686 | 3823 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 7 | 3824 /* |
| 675 | 3825 * Build a string from the status line items in "fmt". |
| 7 | 3826 * Return length of string in screen cells. |
| 3827 * | |
| 675 | 3828 * Normally works for window "wp", except when working for 'tabline' then it |
| 3829 * is "curwin". | |
| 3830 * | |
| 7 | 3831 * Items are drawn interspersed with the text that surrounds it |
| 3832 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation | |
| 3833 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional | |
| 3834 * | |
| 3835 * If maxwidth is not zero, the string will be filled at any middle marker | |
| 3836 * or truncated if too long, fillchar is used for all whitespace. | |
| 3837 */ | |
| 3838 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3839 build_stl_str_hl( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3840 win_T *wp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3841 char_u *out, /* buffer to write into != NameBuff */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3842 size_t outlen, /* length of out[] */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3843 char_u *fmt, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3844 int use_sandbox UNUSED, /* "fmt" was set insecurely, use sandbox */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3845 int fillchar, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3846 int maxwidth, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3847 struct stl_hlrec *hltab, /* return: HL attributes (can be NULL) */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
3848 struct stl_hlrec *tabtab) /* return: tab page nrs (can be NULL) */ |
| 7 | 3849 { |
| 3850 char_u *p; | |
| 3851 char_u *s; | |
| 3852 char_u *t; | |
| 4333 | 3853 int byteval; |
| 7 | 3854 #ifdef FEAT_EVAL |
| 3855 win_T *o_curwin; | |
| 3856 buf_T *o_curbuf; | |
| 3857 #endif | |
| 3858 int empty_line; | |
| 3859 colnr_T virtcol; | |
| 3860 long l; | |
| 3861 long n; | |
| 3862 int prevchar_isflag; | |
| 3863 int prevchar_isitem; | |
| 3864 int itemisflag; | |
| 3865 int fillable; | |
| 3866 char_u *str; | |
| 3867 long num; | |
| 3868 int width; | |
| 3869 int itemcnt; | |
| 3870 int curitem; | |
| 3871 int groupitem[STL_MAX_ITEM]; | |
| 3872 int groupdepth; | |
| 3873 struct stl_item | |
| 3874 { | |
| 3875 char_u *start; | |
| 3876 int minwid; | |
| 3877 int maxwid; | |
| 3878 enum | |
| 3879 { | |
| 3880 Normal, | |
| 3881 Empty, | |
| 3882 Group, | |
| 3883 Middle, | |
| 3884 Highlight, | |
| 681 | 3885 TabPage, |
| 7 | 3886 Trunc |
| 3887 } type; | |
| 3888 } item[STL_MAX_ITEM]; | |
| 3889 int minwid; | |
| 3890 int maxwid; | |
| 3891 int zeropad; | |
| 3892 char_u base; | |
| 3893 char_u opt; | |
| 3894 #define TMPLEN 70 | |
| 3895 char_u tmp[TMPLEN]; | |
| 678 | 3896 char_u *usefmt = fmt; |
| 681 | 3897 struct stl_hlrec *sp; |
| 678 | 3898 |
| 3899 #ifdef FEAT_EVAL | |
| 3900 /* | |
| 3901 * When the format starts with "%!" then evaluate it as an expression and | |
| 3902 * use the result as the actual format string. | |
| 3903 */ | |
| 3904 if (fmt[0] == '%' && fmt[1] == '!') | |
| 3905 { | |
| 3906 usefmt = eval_to_string_safe(fmt + 2, NULL, use_sandbox); | |
| 3907 if (usefmt == NULL) | |
| 943 | 3908 usefmt = fmt; |
| 678 | 3909 } |
| 3910 #endif | |
| 7 | 3911 |
| 3912 if (fillchar == 0) | |
| 3913 fillchar = ' '; | |
| 819 | 3914 #ifdef FEAT_MBYTE |
| 3915 /* Can't handle a multi-byte fill character yet. */ | |
| 3916 else if (mb_char2len(fillchar) > 1) | |
| 3917 fillchar = '-'; | |
| 3918 #endif | |
| 3919 | |
| 4333 | 3920 /* Get line & check if empty (cursorpos will show "0-1"). Note that |
| 3921 * p will become invalid when getting another buffer line. */ | |
| 3922 p = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE); | |
| 3923 empty_line = (*p == NUL); | |
| 3924 | |
| 3925 /* Get the byte value now, in case we need it below. This is more | |
| 3926 * efficient than making a copy of the line. */ | |
| 3927 if (wp->w_cursor.col > (colnr_T)STRLEN(p)) | |
| 3928 byteval = 0; | |
| 3929 else | |
| 3930 #ifdef FEAT_MBYTE | |
| 3931 byteval = (*mb_ptr2char)(p + wp->w_cursor.col); | |
| 3932 #else | |
| 3933 byteval = p[wp->w_cursor.col]; | |
| 3934 #endif | |
| 7 | 3935 |
| 3936 groupdepth = 0; | |
| 3937 p = out; | |
| 3938 curitem = 0; | |
| 3939 prevchar_isflag = TRUE; | |
| 3940 prevchar_isitem = FALSE; | |
| 678 | 3941 for (s = usefmt; *s; ) |
| 7 | 3942 { |
| 2704 | 3943 if (curitem == STL_MAX_ITEM) |
| 3944 { | |
| 3945 /* There are too many items. Add the error code to the statusline | |
| 3946 * to give the user a hint about what went wrong. */ | |
| 3947 if (p + 6 < out + outlen) | |
| 3948 { | |
| 3949 mch_memmove(p, " E541", (size_t)5); | |
| 3950 p += 5; | |
| 3951 } | |
| 3952 break; | |
| 3953 } | |
| 3954 | |
| 7 | 3955 if (*s != NUL && *s != '%') |
| 3956 prevchar_isflag = prevchar_isitem = FALSE; | |
| 3957 | |
| 3958 /* | |
| 3959 * Handle up to the next '%' or the end. | |
| 3960 */ | |
| 3961 while (*s != NUL && *s != '%' && p + 1 < out + outlen) | |
| 3962 *p++ = *s++; | |
| 3963 if (*s == NUL || p + 1 >= out + outlen) | |
| 3964 break; | |
| 3965 | |
| 3966 /* | |
| 3967 * Handle one '%' item. | |
| 3968 */ | |
| 3969 s++; | |
| 2694 | 3970 if (*s == NUL) /* ignore trailing % */ |
| 3971 break; | |
| 7 | 3972 if (*s == '%') |
| 3973 { | |
| 3974 if (p + 1 >= out + outlen) | |
| 3975 break; | |
| 3976 *p++ = *s++; | |
| 3977 prevchar_isflag = prevchar_isitem = FALSE; | |
| 3978 continue; | |
| 3979 } | |
| 3980 if (*s == STL_MIDDLEMARK) | |
| 3981 { | |
| 3982 s++; | |
| 3983 if (groupdepth > 0) | |
| 3984 continue; | |
| 3985 item[curitem].type = Middle; | |
| 3986 item[curitem++].start = p; | |
| 3987 continue; | |
| 3988 } | |
| 3989 if (*s == STL_TRUNCMARK) | |
| 3990 { | |
| 3991 s++; | |
| 3992 item[curitem].type = Trunc; | |
| 3993 item[curitem++].start = p; | |
| 3994 continue; | |
| 3995 } | |
| 3996 if (*s == ')') | |
| 3997 { | |
| 3998 s++; | |
| 3999 if (groupdepth < 1) | |
| 4000 continue; | |
| 4001 groupdepth--; | |
| 4002 | |
| 4003 t = item[groupitem[groupdepth]].start; | |
| 4004 *p = NUL; | |
| 4005 l = vim_strsize(t); | |
| 4006 if (curitem > groupitem[groupdepth] + 1 | |
| 4007 && item[groupitem[groupdepth]].minwid == 0) | |
| 4008 { | |
| 4009 /* remove group if all items are empty */ | |
| 4010 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
|
8441
768065c86a35
commit https://github.com/vim/vim/commit/af6e36ff16736106a1bc63bb4d01f51fdfeb29a2
Christian Brabandt <cb@256bit.org>
parents:
8216
diff
changeset
|
4011 if (item[n].type == Normal || item[n].type == Highlight) |
| 7 | 4012 break; |
| 4013 if (n == curitem) | |
| 4014 { | |
| 4015 p = t; | |
| 4016 l = 0; | |
| 4017 } | |
| 4018 } | |
| 4019 if (l > item[groupitem[groupdepth]].maxwid) | |
| 4020 { | |
| 4021 /* truncate, remove n bytes of text at the start */ | |
| 4022 #ifdef FEAT_MBYTE | |
| 4023 if (has_mbyte) | |
| 4024 { | |
| 4025 /* Find the first character that should be included. */ | |
| 4026 n = 0; | |
| 4027 while (l >= item[groupitem[groupdepth]].maxwid) | |
| 4028 { | |
| 4029 l -= ptr2cells(t + n); | |
| 474 | 4030 n += (*mb_ptr2len)(t + n); |
| 7 | 4031 } |
| 4032 } | |
| 4033 else | |
| 4034 #endif | |
| 835 | 4035 n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1; |
| 7 | 4036 |
| 4037 *t = '<'; | |
| 1869 | 4038 mch_memmove(t + 1, t + n, (size_t)(p - (t + n))); |
| 7 | 4039 p = p - n + 1; |
| 4040 #ifdef FEAT_MBYTE | |
| 4041 /* Fill up space left over by half a double-wide char. */ | |
| 4042 while (++l < item[groupitem[groupdepth]].minwid) | |
| 4043 *p++ = fillchar; | |
| 4044 #endif | |
| 4045 | |
| 4046 /* correct the start of the items for the truncation */ | |
| 4047 for (l = groupitem[groupdepth] + 1; l < curitem; l++) | |
| 4048 { | |
| 4049 item[l].start -= n; | |
| 4050 if (item[l].start < t) | |
| 4051 item[l].start = t; | |
| 4052 } | |
| 4053 } | |
| 4054 else if (abs(item[groupitem[groupdepth]].minwid) > l) | |
| 4055 { | |
| 4056 /* fill */ | |
| 4057 n = item[groupitem[groupdepth]].minwid; | |
| 4058 if (n < 0) | |
| 4059 { | |
| 4060 /* fill by appending characters */ | |
| 4061 n = 0 - n; | |
| 4062 while (l++ < n && p + 1 < out + outlen) | |
| 4063 *p++ = fillchar; | |
| 4064 } | |
| 4065 else | |
| 4066 { | |
| 4067 /* fill by inserting characters */ | |
| 1869 | 4068 mch_memmove(t + n - l, t, (size_t)(p - t)); |
| 7 | 4069 l = n - l; |
| 4070 if (p + l >= out + outlen) | |
| 835 | 4071 l = (long)((out + outlen) - p - 1); |
| 7 | 4072 p += l; |
| 4073 for (n = groupitem[groupdepth] + 1; n < curitem; n++) | |
| 4074 item[n].start += l; | |
| 4075 for ( ; l > 0; l--) | |
| 4076 *t++ = fillchar; | |
| 4077 } | |
| 4078 } | |
| 4079 continue; | |
| 4080 } | |
| 4081 minwid = 0; | |
| 4082 maxwid = 9999; | |
| 4083 zeropad = FALSE; | |
| 4084 l = 1; | |
| 4085 if (*s == '0') | |
| 4086 { | |
| 4087 s++; | |
| 4088 zeropad = TRUE; | |
| 4089 } | |
| 4090 if (*s == '-') | |
| 4091 { | |
| 4092 s++; | |
| 4093 l = -1; | |
| 4094 } | |
| 4095 if (VIM_ISDIGIT(*s)) | |
| 4096 { | |
| 4097 minwid = (int)getdigits(&s); | |
| 4098 if (minwid < 0) /* overflow */ | |
| 4099 minwid = 0; | |
| 4100 } | |
| 678 | 4101 if (*s == STL_USER_HL) |
| 7 | 4102 { |
| 4103 item[curitem].type = Highlight; | |
| 4104 item[curitem].start = p; | |
| 4105 item[curitem].minwid = minwid > 9 ? 1 : minwid; | |
| 4106 s++; | |
| 4107 curitem++; | |
| 4108 continue; | |
| 4109 } | |
| 681 | 4110 if (*s == STL_TABPAGENR || *s == STL_TABCLOSENR) |
| 4111 { | |
| 4112 if (*s == STL_TABCLOSENR) | |
| 4113 { | |
| 4114 if (minwid == 0) | |
| 4115 { | |
| 4116 /* %X ends the close label, go back to the previously | |
| 4117 * define tab label nr. */ | |
| 4118 for (n = curitem - 1; n >= 0; --n) | |
| 4119 if (item[n].type == TabPage && item[n].minwid >= 0) | |
| 4120 { | |
| 4121 minwid = item[n].minwid; | |
| 4122 break; | |
| 4123 } | |
| 4124 } | |
| 4125 else | |
| 4126 /* close nrs are stored as negative values */ | |
| 4127 minwid = - minwid; | |
| 4128 } | |
| 4129 item[curitem].type = TabPage; | |
| 4130 item[curitem].start = p; | |
| 4131 item[curitem].minwid = minwid; | |
| 4132 s++; | |
| 4133 curitem++; | |
| 4134 continue; | |
| 4135 } | |
| 7 | 4136 if (*s == '.') |
| 4137 { | |
| 4138 s++; | |
| 4139 if (VIM_ISDIGIT(*s)) | |
| 4140 { | |
| 4141 maxwid = (int)getdigits(&s); | |
| 4142 if (maxwid <= 0) /* overflow */ | |
| 4143 maxwid = 50; | |
| 4144 } | |
| 4145 } | |
| 4146 minwid = (minwid > 50 ? 50 : minwid) * l; | |
| 4147 if (*s == '(') | |
| 4148 { | |
| 4149 groupitem[groupdepth++] = curitem; | |
| 4150 item[curitem].type = Group; | |
| 4151 item[curitem].start = p; | |
| 4152 item[curitem].minwid = minwid; | |
| 4153 item[curitem].maxwid = maxwid; | |
| 4154 s++; | |
| 4155 curitem++; | |
| 4156 continue; | |
| 4157 } | |
| 4158 if (vim_strchr(STL_ALL, *s) == NULL) | |
| 4159 { | |
| 4160 s++; | |
| 4161 continue; | |
| 4162 } | |
| 4163 opt = *s++; | |
| 4164 | |
| 4165 /* OK - now for the real work */ | |
| 4166 base = 'D'; | |
| 4167 itemisflag = FALSE; | |
| 4168 fillable = TRUE; | |
| 4169 num = -1; | |
| 4170 str = NULL; | |
| 4171 switch (opt) | |
| 4172 { | |
| 4173 case STL_FILEPATH: | |
| 4174 case STL_FULLPATH: | |
| 4175 case STL_FILENAME: | |
| 4176 fillable = FALSE; /* don't change ' ' to fillchar */ | |
| 4177 if (buf_spname(wp->w_buffer) != NULL) | |
| 3839 | 4178 vim_strncpy(NameBuff, buf_spname(wp->w_buffer), MAXPATHL - 1); |
| 7 | 4179 else |
| 4180 { | |
| 4181 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname | |
| 667 | 4182 : wp->w_buffer->b_fname; |
| 7 | 4183 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE); |
| 4184 } | |
| 4185 trans_characters(NameBuff, MAXPATHL); | |
| 4186 if (opt != STL_FILENAME) | |
| 4187 str = NameBuff; | |
| 4188 else | |
| 4189 str = gettail(NameBuff); | |
| 4190 break; | |
| 4191 | |
| 4192 case STL_VIM_EXPR: /* '{' */ | |
| 4193 itemisflag = TRUE; | |
| 4194 t = p; | |
| 4195 while (*s != '}' && *s != NUL && p + 1 < out + outlen) | |
| 4196 *p++ = *s++; | |
| 4197 if (*s != '}') /* missing '}' or out of space */ | |
| 4198 break; | |
| 4199 s++; | |
| 4200 *p = 0; | |
| 4201 p = t; | |
| 4202 | |
| 4203 #ifdef FEAT_EVAL | |
| 1869 | 4204 vim_snprintf((char *)tmp, sizeof(tmp), "%d", curbuf->b_fnum); |
| 7 | 4205 set_internal_string_var((char_u *)"actual_curbuf", tmp); |
| 4206 | |
| 4207 o_curbuf = curbuf; | |
| 4208 o_curwin = curwin; | |
| 4209 curwin = wp; | |
| 4210 curbuf = wp->w_buffer; | |
| 4211 | |
| 675 | 4212 str = eval_to_string_safe(p, &t, use_sandbox); |
| 7 | 4213 |
| 4214 curwin = o_curwin; | |
| 4215 curbuf = o_curbuf; | |
| 145 | 4216 do_unlet((char_u *)"g:actual_curbuf", TRUE); |
| 7 | 4217 |
| 4218 if (str != NULL && *str != 0) | |
| 4219 { | |
| 4220 if (*skipdigits(str) == NUL) | |
| 4221 { | |
| 4222 num = atoi((char *)str); | |
| 4223 vim_free(str); | |
| 4224 str = NULL; | |
| 4225 itemisflag = FALSE; | |
| 4226 } | |
| 4227 } | |
| 4228 #endif | |
| 4229 break; | |
| 4230 | |
| 4231 case STL_LINE: | |
| 4232 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) | |
| 4233 ? 0L : (long)(wp->w_cursor.lnum); | |
| 4234 break; | |
| 4235 | |
| 4236 case STL_NUMLINES: | |
| 4237 num = wp->w_buffer->b_ml.ml_line_count; | |
| 4238 break; | |
| 4239 | |
| 4240 case STL_COLUMN: | |
| 4241 num = !(State & INSERT) && empty_line | |
| 4242 ? 0 : (int)wp->w_cursor.col + 1; | |
| 4243 break; | |
| 4244 | |
| 4245 case STL_VIRTCOL: | |
| 4246 case STL_VIRTCOL_ALT: | |
| 4247 /* In list mode virtcol needs to be recomputed */ | |
| 4248 virtcol = wp->w_virtcol; | |
| 4249 if (wp->w_p_list && lcs_tab1 == NUL) | |
| 4250 { | |
| 4251 wp->w_p_list = FALSE; | |
| 4252 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL); | |
| 4253 wp->w_p_list = TRUE; | |
| 4254 } | |
| 4255 ++virtcol; | |
| 4256 /* Don't display %V if it's the same as %c. */ | |
| 4257 if (opt == STL_VIRTCOL_ALT | |
| 4258 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line | |
| 4259 ? 0 : (int)wp->w_cursor.col + 1))) | |
| 4260 break; | |
| 4261 num = (long)virtcol; | |
| 4262 break; | |
| 4263 | |
| 4264 case STL_PERCENTAGE: | |
| 4265 num = (int)(((long)wp->w_cursor.lnum * 100L) / | |
| 4266 (long)wp->w_buffer->b_ml.ml_line_count); | |
| 4267 break; | |
| 4268 | |
| 4269 case STL_ALTPERCENT: | |
| 4270 str = tmp; | |
| 1869 | 4271 get_rel_pos(wp, str, TMPLEN); |
| 7 | 4272 break; |
| 4273 | |
| 4274 case STL_ARGLISTSTAT: | |
| 4275 fillable = FALSE; | |
| 4276 tmp[0] = 0; | |
| 1869 | 4277 if (append_arg_number(wp, tmp, (int)sizeof(tmp), FALSE)) |
| 7 | 4278 str = tmp; |
| 4279 break; | |
| 4280 | |
| 4281 case STL_KEYMAP: | |
| 4282 fillable = FALSE; | |
|
9645
123d3c102035
commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87
Christian Brabandt <cb@256bit.org>
parents:
9515
diff
changeset
|
4283 if (get_keymap_str(wp, (char_u *)"<%s>", tmp, TMPLEN)) |
| 7 | 4284 str = tmp; |
| 4285 break; | |
| 4286 case STL_PAGENUM: | |
| 706 | 4287 #if defined(FEAT_PRINTER) || defined(FEAT_GUI_TABLINE) |
| 686 | 4288 num = printer_page_num; |
| 7 | 4289 #else |
| 4290 num = 0; | |
| 4291 #endif | |
| 4292 break; | |
| 4293 | |
| 4294 case STL_BUFNO: | |
| 4295 num = wp->w_buffer->b_fnum; | |
| 4296 break; | |
| 4297 | |
| 4298 case STL_OFFSET_X: | |
| 4299 base = 'X'; | |
| 4300 case STL_OFFSET: | |
| 4301 #ifdef FEAT_BYTEOFF | |
| 4302 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL); | |
| 4303 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ? | |
| 4304 0L : l + 1 + (!(State & INSERT) && empty_line ? | |
| 4305 0 : (int)wp->w_cursor.col); | |
| 4306 #endif | |
| 4307 break; | |
| 4308 | |
| 4309 case STL_BYTEVAL_X: | |
| 4310 base = 'X'; | |
| 4311 case STL_BYTEVAL: | |
| 4333 | 4312 num = byteval; |
| 7 | 4313 if (num == NL) |
| 4314 num = 0; | |
| 4315 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC) | |
| 4316 num = NL; | |
| 4317 break; | |
| 4318 | |
| 4319 case STL_ROFLAG: | |
| 4320 case STL_ROFLAG_ALT: | |
| 4321 itemisflag = TRUE; | |
| 4322 if (wp->w_buffer->b_p_ro) | |
|
4795
8360a59aa04b
updated for version 7.3.1144
Bram Moolenaar <bram@vim.org>
parents:
4354
diff
changeset
|
4323 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : _("[RO]")); |
| 7 | 4324 break; |
| 4325 | |
| 4326 case STL_HELPFLAG: | |
| 4327 case STL_HELPFLAG_ALT: | |
| 4328 itemisflag = TRUE; | |
| 4329 if (wp->w_buffer->b_help) | |
| 4330 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP" | |
| 809 | 4331 : _("[Help]")); |
| 7 | 4332 break; |
| 4333 | |
| 4334 #ifdef FEAT_AUTOCMD | |
| 4335 case STL_FILETYPE: | |
| 4336 if (*wp->w_buffer->b_p_ft != NUL | |
| 4337 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3) | |
| 4338 { | |
| 272 | 4339 vim_snprintf((char *)tmp, sizeof(tmp), "[%s]", |
| 4340 wp->w_buffer->b_p_ft); | |
| 7 | 4341 str = tmp; |
| 4342 } | |
| 4343 break; | |
| 4344 | |
| 4345 case STL_FILETYPE_ALT: | |
| 4346 itemisflag = TRUE; | |
| 4347 if (*wp->w_buffer->b_p_ft != NUL | |
| 4348 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2) | |
| 4349 { | |
| 272 | 4350 vim_snprintf((char *)tmp, sizeof(tmp), ",%s", |
| 4351 wp->w_buffer->b_p_ft); | |
| 7 | 4352 for (t = tmp; *t != 0; t++) |
| 4353 *t = TOUPPER_LOC(*t); | |
| 4354 str = tmp; | |
| 4355 } | |
| 4356 break; | |
| 4357 #endif | |
| 4358 | |
| 4359 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 4360 case STL_PREVIEWFLAG: | |
| 4361 case STL_PREVIEWFLAG_ALT: | |
| 4362 itemisflag = TRUE; | |
| 4363 if (wp->w_p_pvw) | |
| 4364 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV" | |
| 4365 : _("[Preview]")); | |
| 4366 break; | |
|
2411
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4367 |
|
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4368 case STL_QUICKFIX: |
|
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4369 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
|
4370 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
|
4371 ? _(msg_loclist) |
|
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4372 : _(msg_qflist)); |
|
68e394361ca3
Add "q" item for 'statusline'. Add w:quickfix_title. (Lech Lorens)
Bram Moolenaar <bram@vim.org>
parents:
2403
diff
changeset
|
4373 break; |
| 7 | 4374 #endif |
| 4375 | |
| 4376 case STL_MODIFIED: | |
| 4377 case STL_MODIFIED_ALT: | |
| 4378 itemisflag = TRUE; | |
| 4379 switch ((opt == STL_MODIFIED_ALT) | |
| 4380 + bufIsChanged(wp->w_buffer) * 2 | |
| 4381 + (!wp->w_buffer->b_p_ma) * 4) | |
| 4382 { | |
| 4383 case 2: str = (char_u *)"[+]"; break; | |
| 4384 case 3: str = (char_u *)",+"; break; | |
| 4385 case 4: str = (char_u *)"[-]"; break; | |
| 4386 case 5: str = (char_u *)",-"; break; | |
| 4387 case 6: str = (char_u *)"[+-]"; break; | |
| 4388 case 7: str = (char_u *)",+-"; break; | |
| 4389 } | |
| 4390 break; | |
| 678 | 4391 |
| 4392 case STL_HIGHLIGHT: | |
| 4393 t = s; | |
| 4394 while (*s != '#' && *s != NUL) | |
| 4395 ++s; | |
| 4396 if (*s == '#') | |
| 4397 { | |
| 4398 item[curitem].type = Highlight; | |
| 4399 item[curitem].start = p; | |
| 835 | 4400 item[curitem].minwid = -syn_namen2id(t, (int)(s - t)); |
| 678 | 4401 curitem++; |
| 4402 } | |
| 5407 | 4403 if (*s != NUL) |
| 4404 ++s; | |
| 678 | 4405 continue; |
| 7 | 4406 } |
| 4407 | |
| 4408 item[curitem].start = p; | |
| 4409 item[curitem].type = Normal; | |
| 4410 if (str != NULL && *str) | |
| 4411 { | |
| 4412 t = str; | |
| 4413 if (itemisflag) | |
| 4414 { | |
| 4415 if ((t[0] && t[1]) | |
| 4416 && ((!prevchar_isitem && *t == ',') | |
| 4417 || (prevchar_isflag && *t == ' '))) | |
| 4418 t++; | |
| 4419 prevchar_isflag = TRUE; | |
| 4420 } | |
| 4421 l = vim_strsize(t); | |
| 4422 if (l > 0) | |
| 4423 prevchar_isitem = TRUE; | |
| 4424 if (l > maxwid) | |
| 4425 { | |
| 4426 while (l >= maxwid) | |
| 4427 #ifdef FEAT_MBYTE | |
| 4428 if (has_mbyte) | |
| 4429 { | |
| 4430 l -= ptr2cells(t); | |
| 474 | 4431 t += (*mb_ptr2len)(t); |
| 7 | 4432 } |
| 4433 else | |
| 4434 #endif | |
| 4435 l -= byte2cells(*t++); | |
| 4436 if (p + 1 >= out + outlen) | |
| 4437 break; | |
| 4438 *p++ = '<'; | |
| 4439 } | |
| 4440 if (minwid > 0) | |
| 4441 { | |
| 4442 for (; l < minwid && p + 1 < out + outlen; l++) | |
| 4443 { | |
| 4444 /* Don't put a "-" in front of a digit. */ | |
| 4445 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t)) | |
| 4446 *p++ = ' '; | |
| 4447 else | |
| 4448 *p++ = fillchar; | |
| 4449 } | |
| 4450 minwid = 0; | |
| 4451 } | |
| 4452 else | |
| 4453 minwid *= -1; | |
| 4454 while (*t && p + 1 < out + outlen) | |
| 4455 { | |
| 4456 *p++ = *t++; | |
| 4457 /* Change a space by fillchar, unless fillchar is '-' and a | |
| 4458 * digit follows. */ | |
| 4459 if (fillable && p[-1] == ' ' | |
| 4460 && (!VIM_ISDIGIT(*t) || fillchar != '-')) | |
| 4461 p[-1] = fillchar; | |
| 4462 } | |
| 4463 for (; l < minwid && p + 1 < out + outlen; l++) | |
| 4464 *p++ = fillchar; | |
| 4465 } | |
| 4466 else if (num >= 0) | |
| 4467 { | |
| 4468 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16)); | |
| 4469 char_u nstr[20]; | |
| 4470 | |
| 4471 if (p + 20 >= out + outlen) | |
| 4472 break; /* not sufficient space */ | |
| 4473 prevchar_isitem = TRUE; | |
| 4474 t = nstr; | |
| 4475 if (opt == STL_VIRTCOL_ALT) | |
| 4476 { | |
| 4477 *t++ = '-'; | |
| 4478 minwid--; | |
| 4479 } | |
| 4480 *t++ = '%'; | |
| 4481 if (zeropad) | |
| 4482 *t++ = '0'; | |
| 4483 *t++ = '*'; | |
| 1869 | 4484 *t++ = nbase == 16 ? base : (char_u)(nbase == 8 ? 'o' : 'd'); |
| 7 | 4485 *t = 0; |
| 4486 | |
| 4487 for (n = num, l = 1; n >= nbase; n /= nbase) | |
| 4488 l++; | |
| 4489 if (opt == STL_VIRTCOL_ALT) | |
| 4490 l++; | |
| 4491 if (l > maxwid) | |
| 4492 { | |
| 4493 l += 2; | |
| 4494 n = l - maxwid; | |
| 4495 while (l-- > maxwid) | |
| 4496 num /= nbase; | |
| 4497 *t++ = '>'; | |
| 4498 *t++ = '%'; | |
| 4499 *t = t[-3]; | |
| 4500 *++t = 0; | |
| 272 | 4501 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
| 4502 0, num, n); | |
| 7 | 4503 } |
| 4504 else | |
| 272 | 4505 vim_snprintf((char *)p, outlen - (p - out), (char *)nstr, |
| 4506 minwid, num); | |
| 7 | 4507 p += STRLEN(p); |
| 4508 } | |
| 4509 else | |
| 4510 item[curitem].type = Empty; | |
| 4511 | |
| 4512 if (opt == STL_VIM_EXPR) | |
| 4513 vim_free(str); | |
| 4514 | |
| 4515 if (num >= 0 || (!itemisflag && str && *str)) | |
| 4516 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */ | |
| 4517 curitem++; | |
| 4518 } | |
| 4519 *p = NUL; | |
| 4520 itemcnt = curitem; | |
| 4521 | |
| 678 | 4522 #ifdef FEAT_EVAL |
| 4523 if (usefmt != fmt) | |
| 4524 vim_free(usefmt); | |
| 4525 #endif | |
| 4526 | |
| 7 | 4527 width = vim_strsize(out); |
| 4528 if (maxwidth > 0 && width > maxwidth) | |
| 4529 { | |
| 1736 | 4530 /* Result is too long, must truncate somewhere. */ |
| 7 | 4531 l = 0; |
| 4532 if (itemcnt == 0) | |
| 4533 s = out; | |
| 4534 else | |
| 4535 { | |
| 4536 for ( ; l < itemcnt; l++) | |
| 4537 if (item[l].type == Trunc) | |
| 4538 { | |
| 4539 /* Truncate at %< item. */ | |
| 4540 s = item[l].start; | |
| 4541 break; | |
| 4542 } | |
| 4543 if (l == itemcnt) | |
| 4544 { | |
| 4545 /* No %< item, truncate first item. */ | |
| 4546 s = item[0].start; | |
| 4547 l = 0; | |
| 4548 } | |
| 4549 } | |
| 4550 | |
| 4551 if (width - vim_strsize(s) >= maxwidth) | |
| 4552 { | |
| 4553 /* Truncation mark is beyond max length */ | |
| 4554 #ifdef FEAT_MBYTE | |
| 4555 if (has_mbyte) | |
| 4556 { | |
| 4557 s = out; | |
| 4558 width = 0; | |
| 4559 for (;;) | |
| 4560 { | |
| 4561 width += ptr2cells(s); | |
| 4562 if (width >= maxwidth) | |
| 4563 break; | |
| 474 | 4564 s += (*mb_ptr2len)(s); |
| 7 | 4565 } |
| 4566 /* Fill up for half a double-wide character. */ | |
| 4567 while (++width < maxwidth) | |
| 4568 *s++ = fillchar; | |
| 4569 } | |
| 4570 else | |
| 4571 #endif | |
| 4572 s = out + maxwidth - 1; | |
| 4573 for (l = 0; l < itemcnt; l++) | |
| 4574 if (item[l].start > s) | |
| 4575 break; | |
| 4576 itemcnt = l; | |
| 4577 *s++ = '>'; | |
| 4578 *s = 0; | |
| 4579 } | |
| 4580 else | |
| 4581 { | |
| 4582 #ifdef FEAT_MBYTE | |
| 4583 if (has_mbyte) | |
| 4584 { | |
| 4585 n = 0; | |
| 4586 while (width >= maxwidth) | |
| 4587 { | |
| 4588 width -= ptr2cells(s + n); | |
| 474 | 4589 n += (*mb_ptr2len)(s + n); |
| 7 | 4590 } |
| 4591 } | |
| 4592 else | |
| 4593 #endif | |
| 4594 n = width - maxwidth + 1; | |
| 4595 p = s + n; | |
| 1618 | 4596 STRMOVE(s + 1, p); |
| 7 | 4597 *s = '<'; |
| 4598 | |
| 4599 /* Fill up for half a double-wide character. */ | |
| 4600 while (++width < maxwidth) | |
| 4601 { | |
| 4602 s = s + STRLEN(s); | |
| 4603 *s++ = fillchar; | |
| 4604 *s = NUL; | |
| 4605 } | |
| 4606 | |
| 4607 --n; /* count the '<' */ | |
| 4608 for (; l < itemcnt; l++) | |
| 4609 { | |
| 4610 if (item[l].start - n >= s) | |
| 4611 item[l].start -= n; | |
| 4612 else | |
| 4613 item[l].start = s; | |
| 4614 } | |
| 4615 } | |
| 4616 width = maxwidth; | |
| 4617 } | |
| 4618 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen) | |
| 4619 { | |
| 4620 /* Apply STL_MIDDLE if any */ | |
| 4621 for (l = 0; l < itemcnt; l++) | |
| 4622 if (item[l].type == Middle) | |
| 4623 break; | |
| 4624 if (l < itemcnt) | |
| 4625 { | |
| 4626 p = item[l].start + maxwidth - width; | |
| 1618 | 4627 STRMOVE(p, item[l].start); |
| 7 | 4628 for (s = item[l].start; s < p; s++) |
| 4629 *s = fillchar; | |
| 4630 for (l++; l < itemcnt; l++) | |
| 4631 item[l].start += maxwidth - width; | |
| 4632 width = maxwidth; | |
| 4633 } | |
| 4634 } | |
| 4635 | |
| 681 | 4636 /* Store the info about highlighting. */ |
| 4637 if (hltab != NULL) | |
| 7 | 4638 { |
| 681 | 4639 sp = hltab; |
| 7 | 4640 for (l = 0; l < itemcnt; l++) |
| 4641 { | |
| 4642 if (item[l].type == Highlight) | |
| 4643 { | |
| 681 | 4644 sp->start = item[l].start; |
| 4645 sp->userhl = item[l].minwid; | |
| 4646 sp++; | |
| 7 | 4647 } |
| 4648 } | |
| 681 | 4649 sp->start = NULL; |
| 4650 sp->userhl = 0; | |
| 4651 } | |
| 4652 | |
| 4653 /* Store the info about tab pages labels. */ | |
| 4654 if (tabtab != NULL) | |
| 4655 { | |
| 4656 sp = tabtab; | |
| 4657 for (l = 0; l < itemcnt; l++) | |
| 4658 { | |
| 4659 if (item[l].type == TabPage) | |
| 4660 { | |
| 4661 sp->start = item[l].start; | |
| 4662 sp->userhl = item[l].minwid; | |
| 4663 sp++; | |
| 4664 } | |
| 4665 } | |
| 4666 sp->start = NULL; | |
| 4667 sp->userhl = 0; | |
| 7 | 4668 } |
| 4669 | |
| 4670 return width; | |
| 4671 } | |
| 4672 #endif /* FEAT_STL_OPT */ | |
| 4673 | |
| 686 | 4674 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) \ |
| 4675 || defined(FEAT_GUI_TABLINE) || defined(PROTO) | |
| 7 | 4676 /* |
| 1869 | 4677 * Get relative cursor position in window into "buf[buflen]", in the form 99%, |
| 4678 * using "Top", "Bot" or "All" when appropriate. | |
| 7 | 4679 */ |
| 4680 void | |
|
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diff
changeset
|
4681 get_rel_pos( |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
4682 win_T *wp, |
|
83861277e6a3
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parents:
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diff
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|
4683 char_u *buf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4684 int buflen) |
| 7 | 4685 { |
| 4686 long above; /* number of lines above window */ | |
| 4687 long below; /* number of lines below window */ | |
| 4688 | |
| 6466 | 4689 if (buflen < 3) /* need at least 3 chars for writing */ |
| 4690 return; | |
| 7 | 4691 above = wp->w_topline - 1; |
| 4692 #ifdef FEAT_DIFF | |
| 4693 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill; | |
| 6975 | 4694 if (wp->w_topline == 1 && wp->w_topfill >= 1) |
| 4695 above = 0; /* All buffer lines are displayed and there is an | |
| 4696 * indication of filler lines, that can be considered | |
| 4697 * seeing all lines. */ | |
| 7 | 4698 #endif |
| 4699 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1; | |
| 4700 if (below <= 0) | |
| 1869 | 4701 vim_strncpy(buf, (char_u *)(above == 0 ? _("All") : _("Bot")), |
| 4702 (size_t)(buflen - 1)); | |
| 7 | 4703 else if (above <= 0) |
| 1869 | 4704 vim_strncpy(buf, (char_u *)_("Top"), (size_t)(buflen - 1)); |
| 7 | 4705 else |
| 1869 | 4706 vim_snprintf((char *)buf, (size_t)buflen, "%2d%%", above > 1000000L |
| 7 | 4707 ? (int)(above / ((above + below) / 100L)) |
| 4708 : (int)(above * 100L / (above + below))); | |
| 4709 } | |
| 4710 #endif | |
| 4711 | |
| 4712 /* | |
| 1869 | 4713 * Append (file 2 of 8) to "buf[buflen]", if editing more than one file. |
| 7 | 4714 * Return TRUE if it was appended. |
| 4715 */ | |
| 1869 | 4716 static int |
|
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parents:
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diff
changeset
|
4717 append_arg_number( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
4718 win_T *wp, |
|
83861277e6a3
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parents:
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diff
changeset
|
4719 char_u *buf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4720 int buflen, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4721 int add_file) /* Add "file" before the arg number */ |
| 7 | 4722 { |
| 4723 char_u *p; | |
| 4724 | |
| 4725 if (ARGCOUNT <= 1) /* nothing to do */ | |
| 4726 return FALSE; | |
| 4727 | |
| 1869 | 4728 p = buf + STRLEN(buf); /* go to the end of the buffer */ |
| 4729 if (p - buf + 35 >= buflen) /* getting too long */ | |
| 7 | 4730 return FALSE; |
| 4731 *p++ = ' '; | |
| 4732 *p++ = '('; | |
| 4733 if (add_file) | |
| 4734 { | |
| 4735 STRCPY(p, "file "); | |
| 4736 p += 5; | |
| 4737 } | |
| 1869 | 4738 vim_snprintf((char *)p, (size_t)(buflen - (p - buf)), |
| 4739 wp->w_arg_idx_invalid ? "(%d) of %d)" | |
| 7 | 4740 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT); |
| 4741 return TRUE; | |
| 4742 } | |
| 4743 | |
| 4744 /* | |
| 4745 * If fname is not a full path, make it a full path. | |
| 4746 * Returns pointer to allocated memory (NULL for failure). | |
| 4747 */ | |
| 4748 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4749 fix_fname(char_u *fname) |
| 7 | 4750 { |
| 4751 /* | |
| 4752 * Force expanding the path always for Unix, because symbolic links may | |
| 4753 * mess up the full path name, even though it starts with a '/'. | |
| 4754 * Also expand when there is ".." in the file name, try to remove it, | |
| 4755 * because "c:/src/../README" is equal to "c:/README". | |
| 1420 | 4756 * Similarly "c:/src//file" is equal to "c:/src/file". |
| 7 | 4757 * For MS-Windows also expand names like "longna~1" to "longname". |
| 4758 */ | |
| 1082 | 4759 #ifdef UNIX |
| 7 | 4760 return FullName_save(fname, TRUE); |
| 4761 #else | |
| 1420 | 4762 if (!vim_isAbsName(fname) |
| 4763 || strstr((char *)fname, "..") != NULL | |
| 4764 || strstr((char *)fname, "//") != NULL | |
| 4765 # ifdef BACKSLASH_IN_FILENAME | |
| 4766 || strstr((char *)fname, "\\\\") != NULL | |
| 4767 # endif | |
|
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parents:
7817
diff
changeset
|
4768 # if defined(MSWIN) |
| 7 | 4769 || vim_strchr(fname, '~') != NULL |
| 1420 | 4770 # endif |
| 7 | 4771 ) |
| 4772 return FullName_save(fname, FALSE); | |
| 4773 | |
| 4774 fname = vim_strsave(fname); | |
| 4775 | |
| 1420 | 4776 # ifdef USE_FNAME_CASE |
| 4777 # ifdef USE_LONG_FNAME | |
| 7 | 4778 if (USE_LONG_FNAME) |
| 1420 | 4779 # endif |
| 7 | 4780 { |
| 4781 if (fname != NULL) | |
| 4782 fname_case(fname, 0); /* set correct case for file name */ | |
| 4783 } | |
| 1420 | 4784 # endif |
| 7 | 4785 |
| 4786 return fname; | |
| 4787 #endif | |
| 4788 } | |
| 4789 | |
| 4790 /* | |
| 4791 * Make "ffname" a full file name, set "sfname" to "ffname" if not NULL. | |
| 4792 * "ffname" becomes a pointer to allocated memory (or NULL). | |
| 4793 */ | |
| 4794 void | |
|
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parents:
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diff
changeset
|
4795 fname_expand( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
4796 buf_T *buf UNUSED, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
4797 char_u **ffname, |
|
83861277e6a3
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parents:
7799
diff
changeset
|
4798 char_u **sfname) |
| 7 | 4799 { |
| 4800 if (*ffname == NULL) /* if no file name given, nothing to do */ | |
| 4801 return; | |
| 4802 if (*sfname == NULL) /* if no short file name given, use ffname */ | |
| 4803 *sfname = *ffname; | |
| 4804 *ffname = fix_fname(*ffname); /* expand to full path */ | |
| 4805 | |
| 4806 #ifdef FEAT_SHORTCUT | |
| 4807 if (!buf->b_p_bin) | |
| 4808 { | |
| 844 | 4809 char_u *rfname; |
| 7 | 4810 |
| 4811 /* If the file name is a shortcut file, use the file it links to. */ | |
| 4812 rfname = mch_resolve_shortcut(*ffname); | |
| 844 | 4813 if (rfname != NULL) |
| 7 | 4814 { |
| 4815 vim_free(*ffname); | |
| 4816 *ffname = rfname; | |
| 4817 *sfname = rfname; | |
| 4818 } | |
| 4819 } | |
| 4820 #endif | |
| 4821 } | |
| 4822 | |
| 4823 /* | |
| 4824 * Get the file name for an argument list entry. | |
| 4825 */ | |
| 4826 char_u * | |
|
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parents:
7799
diff
changeset
|
4827 alist_name(aentry_T *aep) |
| 7 | 4828 { |
| 4829 buf_T *bp; | |
| 4830 | |
| 4831 /* Use the name from the associated buffer if it exists. */ | |
| 4832 bp = buflist_findnr(aep->ae_fnum); | |
| 1036 | 4833 if (bp == NULL || bp->b_fname == NULL) |
| 7 | 4834 return aep->ae_fname; |
| 4835 return bp->b_fname; | |
| 4836 } | |
| 4837 | |
| 4838 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4839 /* | |
| 4840 * do_arg_all(): Open up to 'count' windows, one for each argument. | |
| 4841 */ | |
| 4842 void | |
|
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7799
diff
changeset
|
4843 do_arg_all( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
4844 int count, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7799
diff
changeset
|
4845 int forceit, /* hide buffers in current windows */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
4846 int keep_tabs) /* keep current tabs, for ":tab drop file" */ |
| 7 | 4847 { |
| 4848 int i; | |
| 4849 win_T *wp, *wpnext; | |
| 3380 | 4850 char_u *opened; /* Array of weight for which args are open: |
| 4851 * 0: not opened | |
| 4852 * 1: opened in other tab | |
| 4853 * 2: opened in curtab | |
| 4854 * 3: opened in curtab and curwin | |
| 4855 */ | |
| 1411 | 4856 int opened_len; /* length of opened[] */ |
| 7 | 4857 int use_firstwin = FALSE; /* use first window for arglist */ |
| 4858 int split_ret = OK; | |
| 4859 int p_ea_save; | |
| 4860 alist_T *alist; /* argument list to be used */ | |
| 4861 buf_T *buf; | |
| 698 | 4862 tabpage_T *tpnext; |
| 4863 int had_tab = cmdmod.tab; | |
| 3380 | 4864 win_T *old_curwin, *last_curwin; |
| 4865 tabpage_T *old_curtab, *last_curtab; | |
| 726 | 4866 win_T *new_curwin = NULL; |
| 4867 tabpage_T *new_curtab = NULL; | |
| 7 | 4868 |
| 4869 if (ARGCOUNT <= 0) | |
| 4870 { | |
| 4871 /* Don't give an error message. We don't want it when the ":all" | |
| 4872 * command is in the .vimrc. */ | |
| 4873 return; | |
| 4874 } | |
| 4875 setpcmark(); | |
| 4876 | |
| 4877 opened_len = ARGCOUNT; | |
| 4878 opened = alloc_clear((unsigned)opened_len); | |
| 4879 if (opened == NULL) | |
| 4880 return; | |
| 4881 | |
| 3380 | 4882 /* Autocommands may do anything to the argument list. Make sure it's not |
| 4883 * freed while we are working here by "locking" it. We still have to | |
| 4884 * watch out for its size to be changed. */ | |
| 4885 alist = curwin->w_alist; | |
| 4886 ++alist->al_refcount; | |
| 4887 | |
| 4888 old_curwin = curwin; | |
| 4889 old_curtab = curtab; | |
| 4890 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
4891 # ifdef FEAT_GUI |
| 7 | 4892 need_mouse_correct = TRUE; |
|
8643
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Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
4893 # endif |
| 7 | 4894 |
| 4895 /* | |
| 4896 * Try closing all windows that are not in the argument list. | |
| 4897 * Also close windows that are not full width; | |
| 4898 * When 'hidden' or "forceit" set the buffer becomes hidden. | |
| 4899 * Windows that have a changed buffer and can't be hidden won't be closed. | |
| 698 | 4900 * When the ":tab" modifier was used do this for all tab pages. |
| 7 | 4901 */ |
| 698 | 4902 if (had_tab > 0) |
| 4354 | 4903 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
| 698 | 4904 for (;;) |
| 7 | 4905 { |
| 698 | 4906 tpnext = curtab->tp_next; |
| 4907 for (wp = firstwin; wp != NULL; wp = wpnext) | |
| 7 | 4908 { |
| 698 | 4909 wpnext = wp->w_next; |
| 4910 buf = wp->w_buffer; | |
| 4911 if (buf->b_ffname == NULL | |
|
10432
262f5bc3d38e
commit https://github.com/vim/vim/commit/5a030a540f4157d5c9905e3564282c92b4dcec9a
Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
4912 || (!keep_tabs && (buf->b_nwindows > 1 |
|
262f5bc3d38e
commit https://github.com/vim/vim/commit/5a030a540f4157d5c9905e3564282c92b4dcec9a
Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
4913 || wp->w_width != Columns))) |
| 3380 | 4914 i = opened_len; |
| 698 | 4915 else |
| 7 | 4916 { |
| 698 | 4917 /* check if the buffer in this window is in the arglist */ |
| 3380 | 4918 for (i = 0; i < opened_len; ++i) |
| 7 | 4919 { |
| 3380 | 4920 if (i < alist->al_ga.ga_len |
| 4921 && (AARGLIST(alist)[i].ae_fnum == buf->b_fnum | |
| 4922 || fullpathcmp(alist_name(&AARGLIST(alist)[i]), | |
| 4923 buf->b_ffname, TRUE) & FPC_SAME)) | |
| 7 | 4924 { |
| 3380 | 4925 int weight = 1; |
| 4926 | |
| 4927 if (old_curtab == curtab) | |
| 726 | 4928 { |
| 3380 | 4929 ++weight; |
| 4930 if (old_curwin == wp) | |
| 4931 ++weight; | |
| 4932 } | |
| 4933 | |
| 4934 if (weight > (int)opened[i]) | |
| 4935 { | |
| 4936 opened[i] = (char_u)weight; | |
| 726 | 4937 if (i == 0) |
| 4938 { | |
| 3380 | 4939 if (new_curwin != NULL) |
| 4940 new_curwin->w_arg_idx = opened_len; | |
| 726 | 4941 new_curwin = wp; |
| 4942 new_curtab = curtab; | |
| 4943 } | |
| 4944 } | |
| 3380 | 4945 else if (keep_tabs) |
| 4946 i = opened_len; | |
| 4947 | |
| 4948 if (wp->w_alist != alist) | |
| 698 | 4949 { |
| 4950 /* Use the current argument list for all windows | |
| 4951 * containing a file from it. */ | |
| 4952 alist_unlink(wp->w_alist); | |
| 3380 | 4953 wp->w_alist = alist; |
| 698 | 4954 ++wp->w_alist->al_refcount; |
| 4955 } | |
| 4956 break; | |
| 7 | 4957 } |
| 698 | 4958 } |
| 4959 } | |
| 4960 wp->w_arg_idx = i; | |
| 4961 | |
| 3380 | 4962 if (i == opened_len && !keep_tabs)/* close this window */ |
| 698 | 4963 { |
| 4964 if (P_HID(buf) || forceit || buf->b_nwindows > 1 | |
| 726 | 4965 || !bufIsChanged(buf)) |
| 698 | 4966 { |
| 4967 /* If the buffer was changed, and we would like to hide it, | |
| 4968 * try autowriting. */ | |
| 726 | 4969 if (!P_HID(buf) && buf->b_nwindows <= 1 |
| 4970 && bufIsChanged(buf)) | |
| 698 | 4971 { |
|
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
4972 #ifdef FEAT_AUTOCMD |
|
4d8f7f8da90c
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
4973 bufref_T bufref; |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
4974 |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
4975 set_bufref(&bufref, buf); |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
4976 #endif |
| 698 | 4977 (void)autowrite(buf, FALSE); |
| 4978 #ifdef FEAT_AUTOCMD | |
| 4979 /* check if autocommands removed the window */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
4980 if (!win_valid(wp) || !bufref_valid(&bufref)) |
| 698 | 4981 { |
| 4982 wpnext = firstwin; /* start all over... */ | |
| 4983 continue; | |
| 4984 } | |
| 4985 #endif | |
| 4986 } | |
| 4987 #ifdef FEAT_WINDOWS | |
| 726 | 4988 /* don't close last window */ |
|
10349
cf988222b150
commit https://github.com/vim/vim/commit/a1f4cb93ba50ea9e40cd4b1f5592b8a6d1398660
Christian Brabandt <cb@256bit.org>
parents:
10320
diff
changeset
|
4989 if (ONE_WINDOW |
| 3380 | 4990 && (first_tabpage->tp_next == NULL || !had_tab)) |
| 698 | 4991 #endif |
| 4992 use_firstwin = TRUE; | |
| 4993 #ifdef FEAT_WINDOWS | |
| 4994 else | |
| 4995 { | |
| 4996 win_close(wp, !P_HID(buf) && !bufIsChanged(buf)); | |
| 4997 # ifdef FEAT_AUTOCMD | |
| 4998 /* check if autocommands removed the next window */ | |
| 4999 if (!win_valid(wpnext)) | |
| 5000 wpnext = firstwin; /* start all over... */ | |
| 5001 # endif | |
| 5002 } | |
| 5003 #endif | |
| 7 | 5004 } |
| 5005 } | |
| 5006 } | |
| 698 | 5007 |
| 5008 /* Without the ":tab" modifier only do the current tab page. */ | |
| 5009 if (had_tab == 0 || tpnext == NULL) | |
| 5010 break; | |
| 5011 | |
| 7 | 5012 # ifdef FEAT_AUTOCMD |
| 698 | 5013 /* check if autocommands removed the next tab page */ |
| 5014 if (!valid_tabpage(tpnext)) | |
| 5015 tpnext = first_tabpage; /* start all over...*/ | |
| 7 | 5016 # endif |
| 4354 | 5017 goto_tabpage_tp(tpnext, TRUE, TRUE); |
| 7 | 5018 } |
| 5019 | |
| 5020 /* | |
| 5021 * Open a window for files in the argument list that don't have one. | |
| 5022 * ARGCOUNT may change while doing this, because of autocommands. | |
| 5023 */ | |
| 3380 | 5024 if (count > opened_len || count <= 0) |
| 5025 count = opened_len; | |
| 7 | 5026 |
| 5027 #ifdef FEAT_AUTOCMD | |
| 5028 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
| 5029 ++autocmd_no_enter; | |
| 5030 ++autocmd_no_leave; | |
| 5031 #endif | |
| 3380 | 5032 last_curwin = curwin; |
| 5033 last_curtab = curtab; | |
| 7 | 5034 win_enter(lastwin, FALSE); |
| 819 | 5035 #ifdef FEAT_WINDOWS |
| 5036 /* ":drop all" should re-use an empty window to avoid "--remote-tab" | |
| 5037 * leaving an empty tab page when executed locally. */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11063
diff
changeset
|
5038 if (keep_tabs && BUFEMPTY() && curbuf->b_nwindows == 1 |
| 819 | 5039 && curbuf->b_ffname == NULL && !curbuf->b_changed) |
| 5040 use_firstwin = TRUE; | |
| 5041 #endif | |
| 5042 | |
| 3380 | 5043 for (i = 0; i < count && i < opened_len && !got_int; ++i) |
| 7 | 5044 { |
| 5045 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1) | |
| 5046 arg_had_last = TRUE; | |
| 3380 | 5047 if (opened[i] > 0) |
| 7 | 5048 { |
| 5049 /* Move the already present window to below the current window */ | |
| 5050 if (curwin->w_arg_idx != i) | |
| 5051 { | |
| 5052 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next) | |
| 5053 { | |
| 5054 if (wpnext->w_arg_idx == i) | |
| 5055 { | |
| 3380 | 5056 if (keep_tabs) |
| 5057 { | |
| 5058 new_curwin = wpnext; | |
| 5059 new_curtab = curtab; | |
| 5060 } | |
| 5061 else | |
| 5062 win_move_after(wpnext, curwin); | |
| 7 | 5063 break; |
| 5064 } | |
| 5065 } | |
| 5066 } | |
| 5067 } | |
| 5068 else if (split_ret == OK) | |
| 5069 { | |
| 5070 if (!use_firstwin) /* split current window */ | |
| 5071 { | |
| 5072 p_ea_save = p_ea; | |
| 5073 p_ea = TRUE; /* use space from all windows */ | |
| 5074 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
| 5075 p_ea = p_ea_save; | |
| 5076 if (split_ret == FAIL) | |
| 5077 continue; | |
| 5078 } | |
| 5079 #ifdef FEAT_AUTOCMD | |
| 5080 else /* first window: do autocmd for leaving this buffer */ | |
| 5081 --autocmd_no_leave; | |
| 5082 #endif | |
| 5083 | |
| 5084 /* | |
| 726 | 5085 * edit file "i" |
| 7 | 5086 */ |
| 5087 curwin->w_arg_idx = i; | |
| 726 | 5088 if (i == 0) |
| 5089 { | |
| 5090 new_curwin = curwin; | |
| 5091 new_curtab = curtab; | |
| 5092 } | |
| 7 | 5093 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL, |
| 5094 ECMD_ONE, | |
| 5095 ((P_HID(curwin->w_buffer) | |
| 5096 || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0) | |
| 1743 | 5097 + ECMD_OLDBUF, curwin); |
| 7 | 5098 #ifdef FEAT_AUTOCMD |
| 5099 if (use_firstwin) | |
| 5100 ++autocmd_no_leave; | |
| 5101 #endif | |
| 5102 use_firstwin = FALSE; | |
| 5103 } | |
| 5104 ui_breakcheck(); | |
| 698 | 5105 |
| 5106 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
| 5107 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
| 5108 cmdmod.tab = 9999; | |
| 7 | 5109 } |
| 5110 | |
| 5111 /* Remove the "lock" on the argument list. */ | |
| 5112 alist_unlink(alist); | |
| 5113 | |
| 5114 #ifdef FEAT_AUTOCMD | |
| 5115 --autocmd_no_enter; | |
| 5116 #endif | |
| 3380 | 5117 /* restore last referenced tabpage's curwin */ |
| 5118 if (last_curtab != new_curtab) | |
| 5119 { | |
| 5120 if (valid_tabpage(last_curtab)) | |
| 4354 | 5121 goto_tabpage_tp(last_curtab, TRUE, TRUE); |
| 3380 | 5122 if (win_valid(last_curwin)) |
| 5123 win_enter(last_curwin, FALSE); | |
| 5124 } | |
| 726 | 5125 /* to window with first arg */ |
| 5126 if (valid_tabpage(new_curtab)) | |
| 4354 | 5127 goto_tabpage_tp(new_curtab, TRUE, TRUE); |
| 726 | 5128 if (win_valid(new_curwin)) |
| 5129 win_enter(new_curwin, FALSE); | |
| 5130 | |
| 7 | 5131 #ifdef FEAT_AUTOCMD |
| 5132 --autocmd_no_leave; | |
| 5133 #endif | |
| 5134 vim_free(opened); | |
| 5135 } | |
| 5136 | |
| 5137 # if defined(FEAT_LISTCMDS) || defined(PROTO) | |
| 5138 /* | |
| 5139 * Open a window for a number of buffers. | |
| 5140 */ | |
| 5141 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5142 ex_buffer_all(exarg_T *eap) |
| 7 | 5143 { |
| 5144 buf_T *buf; | |
| 5145 win_T *wp, *wpnext; | |
| 5146 int split_ret = OK; | |
| 5147 int p_ea_save; | |
| 5148 int open_wins = 0; | |
| 5149 int r; | |
| 5150 int count; /* Maximum number of windows to open. */ | |
| 5151 int all; /* When TRUE also load inactive buffers. */ | |
| 698 | 5152 #ifdef FEAT_WINDOWS |
| 5153 int had_tab = cmdmod.tab; | |
| 5154 tabpage_T *tpnext; | |
| 5155 #endif | |
| 7 | 5156 |
| 5157 if (eap->addr_count == 0) /* make as many windows as possible */ | |
| 5158 count = 9999; | |
| 5159 else | |
| 5160 count = eap->line2; /* make as many windows as specified */ | |
| 5161 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide) | |
| 5162 all = FALSE; | |
| 5163 else | |
| 5164 all = TRUE; | |
| 5165 | |
| 5166 setpcmark(); | |
| 5167 | |
| 5168 #ifdef FEAT_GUI | |
| 5169 need_mouse_correct = TRUE; | |
| 5170 #endif | |
| 5171 | |
| 5172 /* | |
| 5173 * Close superfluous windows (two windows for the same buffer). | |
| 5174 * Also close windows that are not full-width. | |
| 5175 */ | |
| 698 | 5176 #ifdef FEAT_WINDOWS |
| 5177 if (had_tab > 0) | |
| 4354 | 5178 goto_tabpage_tp(first_tabpage, TRUE, TRUE); |
| 698 | 5179 for (;;) |
| 7 | 5180 { |
| 698 | 5181 #endif |
| 5182 tpnext = curtab->tp_next; | |
| 5183 for (wp = firstwin; wp != NULL; wp = wpnext) | |
| 7 | 5184 { |
| 698 | 5185 wpnext = wp->w_next; |
| 706 | 5186 if ((wp->w_buffer->b_nwindows > 1 |
|
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Christian Brabandt <cb@256bit.org>
parents:
8560
diff
changeset
|
5187 #ifdef FEAT_WINDOWS |
| 698 | 5188 || ((cmdmod.split & WSP_VERT) |
| 5189 ? wp->w_height + wp->w_status_height < Rows - p_ch | |
| 706 | 5190 - tabline_height() |
| 698 | 5191 : wp->w_width != Columns) |
| 701 | 5192 || (had_tab > 0 && wp != firstwin) |
| 5193 #endif | |
|
10357
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parents:
10349
diff
changeset
|
5194 ) && !ONE_WINDOW |
| 3570 | 5195 #ifdef FEAT_AUTOCMD |
|
10106
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Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
5196 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
| 3570 | 5197 #endif |
| 5198 ) | |
| 698 | 5199 { |
| 5200 win_close(wp, FALSE); | |
| 7 | 5201 #ifdef FEAT_AUTOCMD |
| 698 | 5202 wpnext = firstwin; /* just in case an autocommand does |
| 5203 something strange with windows */ | |
| 701 | 5204 tpnext = first_tabpage; /* start all over...*/ |
| 698 | 5205 open_wins = 0; |
| 5206 #endif | |
| 5207 } | |
| 5208 else | |
| 5209 ++open_wins; | |
| 7 | 5210 } |
| 698 | 5211 |
| 5212 #ifdef FEAT_WINDOWS | |
| 5213 /* Without the ":tab" modifier only do the current tab page. */ | |
| 5214 if (had_tab == 0 || tpnext == NULL) | |
| 5215 break; | |
| 4354 | 5216 goto_tabpage_tp(tpnext, TRUE, TRUE); |
| 7 | 5217 } |
| 698 | 5218 #endif |
| 7 | 5219 |
| 5220 /* | |
| 5221 * Go through the buffer list. When a buffer doesn't have a window yet, | |
| 5222 * open one. Otherwise move the window to the right position. | |
| 5223 * Watch out for autocommands that delete buffers or windows! | |
| 5224 */ | |
| 5225 #ifdef FEAT_AUTOCMD | |
| 5226 /* Don't execute Win/Buf Enter/Leave autocommands here. */ | |
| 5227 ++autocmd_no_enter; | |
| 5228 #endif | |
| 5229 win_enter(lastwin, FALSE); | |
| 5230 #ifdef FEAT_AUTOCMD | |
| 5231 ++autocmd_no_leave; | |
| 5232 #endif | |
| 5233 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next) | |
| 5234 { | |
| 5235 /* Check if this buffer needs a window */ | |
| 5236 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl) | |
| 5237 continue; | |
| 5238 | |
| 701 | 5239 #ifdef FEAT_WINDOWS |
| 5240 if (had_tab != 0) | |
| 5241 { | |
| 5242 /* With the ":tab" modifier don't move the window. */ | |
| 5243 if (buf->b_nwindows > 0) | |
| 5244 wp = lastwin; /* buffer has a window, skip it */ | |
| 5245 else | |
| 5246 wp = NULL; | |
| 5247 } | |
| 5248 else | |
| 5249 #endif | |
| 5250 { | |
| 5251 /* Check if this buffer already has a window */ | |
|
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parents:
9645
diff
changeset
|
5252 FOR_ALL_WINDOWS(wp) |
| 701 | 5253 if (wp->w_buffer == buf) |
| 5254 break; | |
| 5255 /* If the buffer already has a window, move it */ | |
| 5256 if (wp != NULL) | |
| 5257 win_move_after(wp, curwin); | |
| 5258 } | |
| 5259 | |
| 5260 if (wp == NULL && split_ret == OK) | |
| 7 | 5261 { |
|
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diff
changeset
|
5262 #ifdef FEAT_AUTOCMD |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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parents:
9473
diff
changeset
|
5263 bufref_T bufref; |
|
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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parents:
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diff
changeset
|
5264 |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5265 set_bufref(&bufref, buf); |
|
4d8f7f8da90c
commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
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parents:
9473
diff
changeset
|
5266 #endif |
| 7 | 5267 /* Split the window and put the buffer in it */ |
| 5268 p_ea_save = p_ea; | |
| 5269 p_ea = TRUE; /* use space from all windows */ | |
| 5270 split_ret = win_split(0, WSP_ROOM | WSP_BELOW); | |
| 5271 ++open_wins; | |
| 5272 p_ea = p_ea_save; | |
| 5273 if (split_ret == FAIL) | |
| 5274 continue; | |
| 5275 | |
| 5276 /* Open the buffer in this window. */ | |
| 576 | 5277 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 5278 swap_exists_action = SEA_DIALOG; |
| 5279 #endif | |
| 5280 set_curbuf(buf, DOBUF_GOTO); | |
| 5281 #ifdef FEAT_AUTOCMD | |
|
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parents:
9473
diff
changeset
|
5282 if (!bufref_valid(&bufref)) |
| 20 | 5283 { |
|
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commit https://github.com/vim/vim/commit/b25f9a97e9aad3cbb4bc3fe87cdbd5700f8aa0c6
Christian Brabandt <cb@256bit.org>
parents:
9473
diff
changeset
|
5284 /* autocommands deleted the buffer!!! */ |
| 576 | 5285 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 20 | 5286 swap_exists_action = SEA_NONE; |
| 7 | 5287 # endif |
| 5288 break; | |
| 5289 } | |
| 5290 #endif | |
| 576 | 5291 #if defined(HAS_SWAP_EXISTS_ACTION) |
| 7 | 5292 if (swap_exists_action == SEA_QUIT) |
| 5293 { | |
| 24 | 5294 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) |
| 5295 cleanup_T cs; | |
| 5296 | |
| 5297 /* Reset the error/interrupt/exception state here so that | |
| 5298 * aborting() returns FALSE when closing a window. */ | |
| 5299 enter_cleanup(&cs); | |
| 5300 # endif | |
| 5301 | |
| 5302 /* User selected Quit at ATTENTION prompt; close this window. */ | |
| 7 | 5303 win_close(curwin, TRUE); |
| 5304 --open_wins; | |
| 5305 swap_exists_action = SEA_NONE; | |
| 602 | 5306 swap_exists_did_quit = TRUE; |
| 24 | 5307 |
| 5308 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL) | |
| 5309 /* Restore the error/interrupt/exception state if not | |
| 5310 * discarded by a new aborting error, interrupt, or uncaught | |
| 5311 * exception. */ | |
| 5312 leave_cleanup(&cs); | |
| 5313 # endif | |
| 7 | 5314 } |
| 5315 else | |
| 5316 handle_swap_exists(NULL); | |
| 5317 #endif | |
| 5318 } | |
| 5319 | |
| 5320 ui_breakcheck(); | |
| 5321 if (got_int) | |
| 5322 { | |
| 5323 (void)vgetc(); /* only break the file loading, not the rest */ | |
| 5324 break; | |
| 5325 } | |
| 20 | 5326 #ifdef FEAT_EVAL |
| 5327 /* Autocommands deleted the buffer or aborted script processing!!! */ | |
| 5328 if (aborting()) | |
| 5329 break; | |
| 5330 #endif | |
| 698 | 5331 #ifdef FEAT_WINDOWS |
| 5332 /* When ":tab" was used open a new tab for a new window repeatedly. */ | |
| 5333 if (had_tab > 0 && tabpage_index(NULL) <= p_tpm) | |
| 5334 cmdmod.tab = 9999; | |
| 5335 #endif | |
| 7 | 5336 } |
| 5337 #ifdef FEAT_AUTOCMD | |
| 5338 --autocmd_no_enter; | |
| 5339 #endif | |
| 5340 win_enter(firstwin, FALSE); /* back to first window */ | |
| 5341 #ifdef FEAT_AUTOCMD | |
| 5342 --autocmd_no_leave; | |
| 5343 #endif | |
| 5344 | |
| 5345 /* | |
| 5346 * Close superfluous windows. | |
| 5347 */ | |
| 5348 for (wp = lastwin; open_wins > count; ) | |
| 5349 { | |
| 5350 r = (P_HID(wp->w_buffer) || !bufIsChanged(wp->w_buffer) | |
| 5351 || autowrite(wp->w_buffer, FALSE) == OK); | |
| 5352 #ifdef FEAT_AUTOCMD | |
| 5353 if (!win_valid(wp)) | |
| 5354 { | |
| 5355 /* BufWrite Autocommands made the window invalid, start over */ | |
| 5356 wp = lastwin; | |
| 5357 } | |
| 5358 else | |
| 5359 #endif | |
| 5360 if (r) | |
| 5361 { | |
| 5362 win_close(wp, !P_HID(wp->w_buffer)); | |
| 5363 --open_wins; | |
| 5364 wp = lastwin; | |
| 5365 } | |
| 5366 else | |
| 5367 { | |
| 5368 wp = wp->w_prev; | |
| 5369 if (wp == NULL) | |
| 5370 break; | |
| 5371 } | |
| 5372 } | |
| 5373 } | |
| 5374 # endif /* FEAT_LISTCMDS */ | |
| 5375 | |
| 5376 #endif /* FEAT_WINDOWS */ | |
| 5377 | |
|
7799
af3c41a3c53f
commit https://github.com/vim/vim/commit/f28dbcea371b3a35727d91afc90fb90e0527d78a
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
5378 static int chk_modeline(linenr_T, int); |
| 717 | 5379 |
| 7 | 5380 /* |
| 5381 * do_modelines() - process mode lines for the current file | |
| 5382 * | |
| 717 | 5383 * "flags" can be: |
| 5384 * OPT_WINONLY only set options local to window | |
| 5385 * OPT_NOWIN don't set options local to window | |
| 5386 * | |
| 7 | 5387 * Returns immediately if the "ml" option isn't set. |
| 5388 */ | |
| 5389 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5390 do_modelines(int flags) |
| 7 | 5391 { |
| 23 | 5392 linenr_T lnum; |
| 5393 int nmlines; | |
| 5394 static int entered = 0; | |
| 7 | 5395 |
| 5396 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0) | |
| 5397 return; | |
| 5398 | |
| 5399 /* Disallow recursive entry here. Can happen when executing a modeline | |
| 5400 * triggers an autocommand, which reloads modelines with a ":do". */ | |
| 5401 if (entered) | |
| 5402 return; | |
| 5403 | |
| 5404 ++entered; | |
| 5405 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines; | |
| 5406 ++lnum) | |
| 717 | 5407 if (chk_modeline(lnum, flags) == FAIL) |
| 7 | 5408 nmlines = 0; |
| 5409 | |
| 5410 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines | |
| 5411 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum) | |
| 717 | 5412 if (chk_modeline(lnum, flags) == FAIL) |
| 7 | 5413 nmlines = 0; |
| 5414 --entered; | |
| 5415 } | |
| 5416 | |
| 5417 #include "version.h" /* for version number */ | |
| 5418 | |
| 5419 /* | |
| 5420 * chk_modeline() - check a single line for a mode string | |
| 5421 * Return FAIL if an error encountered. | |
| 5422 */ | |
| 5423 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5424 chk_modeline( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5425 linenr_T lnum, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5426 int flags) /* Same as for do_modelines(). */ |
| 7 | 5427 { |
| 5428 char_u *s; | |
| 5429 char_u *e; | |
| 5430 char_u *linecopy; /* local copy of any modeline found */ | |
| 5431 int prev; | |
| 5432 int vers; | |
| 5433 int end; | |
| 5434 int retval = OK; | |
| 5435 char_u *save_sourcing_name; | |
| 5436 linenr_T save_sourcing_lnum; | |
| 5437 #ifdef FEAT_EVAL | |
| 5438 scid_T save_SID; | |
| 5439 #endif | |
| 5440 | |
| 5441 prev = -1; | |
| 5442 for (s = ml_get(lnum); *s != NUL; ++s) | |
| 5443 { | |
| 5444 if (prev == -1 || vim_isspace(prev)) | |
| 5445 { | |
| 5446 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0) | |
| 5447 || STRNCMP(s, "vi:", (size_t)3) == 0) | |
| 5448 break; | |
|
5010
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5449 /* Accept both "vim" and "Vim". */ |
|
b614332f7df2
updated for version 7.3.1249
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
5450 if ((s[0] == 'v' || s[0] == 'V') && s[1] == 'i' && s[2] == 'm') |
| 7 | 5451 { |
| 5452 if (s[3] == '<' || s[3] == '=' || s[3] == '>') | |
| 5453 e = s + 4; | |
| 5454 else | |
| 5455 e = s + 3; | |
| 5456 vers = getdigits(&e); | |
| 5457 if (*e == ':' | |
|
5043
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5458 && (s[0] != 'V' |
|
53c1b30632df
updated for version 7.3.1265
Bram Moolenaar <bram@vim.org>
parents:
5010
diff
changeset
|
5459 || STRNCMP(skipwhite(e + 1), "set", 3) == 0) |
| 7 | 5460 && (s[3] == ':' |
| 5461 || (VIM_VERSION_100 >= vers && isdigit(s[3])) | |
| 5462 || (VIM_VERSION_100 < vers && s[3] == '<') | |
| 5463 || (VIM_VERSION_100 > vers && s[3] == '>') | |
| 5464 || (VIM_VERSION_100 == vers && s[3] == '='))) | |
| 5465 break; | |
| 5466 } | |
| 5467 } | |
| 5468 prev = *s; | |
| 5469 } | |
| 5470 | |
| 5471 if (*s) | |
| 5472 { | |
| 5473 do /* skip over "ex:", "vi:" or "vim:" */ | |
| 5474 ++s; | |
| 5475 while (s[-1] != ':'); | |
| 5476 | |
| 5477 s = linecopy = vim_strsave(s); /* copy the line, it will change */ | |
| 5478 if (linecopy == NULL) | |
| 5479 return FAIL; | |
| 5480 | |
| 5481 save_sourcing_lnum = sourcing_lnum; | |
| 5482 save_sourcing_name = sourcing_name; | |
| 5483 sourcing_lnum = lnum; /* prepare for emsg() */ | |
| 5484 sourcing_name = (char_u *)"modelines"; | |
| 5485 | |
| 5486 end = FALSE; | |
| 5487 while (end == FALSE) | |
| 5488 { | |
| 5489 s = skipwhite(s); | |
| 5490 if (*s == NUL) | |
| 5491 break; | |
| 5492 | |
| 5493 /* | |
| 5494 * Find end of set command: ':' or end of line. | |
| 5495 * Skip over "\:", replacing it with ":". | |
| 5496 */ | |
| 5497 for (e = s; *e != ':' && *e != NUL; ++e) | |
| 5498 if (e[0] == '\\' && e[1] == ':') | |
| 1618 | 5499 STRMOVE(e, e + 1); |
| 7 | 5500 if (*e == NUL) |
| 5501 end = TRUE; | |
| 5502 | |
| 5503 /* | |
| 5504 * If there is a "set" command, require a terminating ':' and | |
| 5505 * ignore the stuff after the ':'. | |
| 5506 * "vi:set opt opt opt: foo" -- foo not interpreted | |
| 5507 * "vi:opt opt opt: foo" -- foo interpreted | |
| 5508 * Accept "se" for compatibility with Elvis. | |
| 5509 */ | |
| 5510 if (STRNCMP(s, "set ", (size_t)4) == 0 | |
| 5511 || STRNCMP(s, "se ", (size_t)3) == 0) | |
| 5512 { | |
| 5513 if (*e != ':') /* no terminating ':'? */ | |
| 5514 break; | |
| 5515 end = TRUE; | |
| 5516 s = vim_strchr(s, ' ') + 1; | |
| 5517 } | |
| 5518 *e = NUL; /* truncate the set command */ | |
| 5519 | |
| 5520 if (*s != NUL) /* skip over an empty "::" */ | |
| 5521 { | |
| 5522 #ifdef FEAT_EVAL | |
| 5523 save_SID = current_SID; | |
| 5524 current_SID = SID_MODELINE; | |
| 5525 #endif | |
| 717 | 5526 retval = do_set(s, OPT_MODELINE | OPT_LOCAL | flags); |
| 7 | 5527 #ifdef FEAT_EVAL |
| 5528 current_SID = save_SID; | |
| 5529 #endif | |
| 5530 if (retval == FAIL) /* stop if error found */ | |
| 5531 break; | |
| 5532 } | |
| 5533 s = e + 1; /* advance to next part */ | |
| 5534 } | |
| 5535 | |
| 5536 sourcing_lnum = save_sourcing_lnum; | |
| 5537 sourcing_name = save_sourcing_name; | |
| 5538 | |
| 5539 vim_free(linecopy); | |
| 5540 } | |
| 5541 return retval; | |
| 5542 } | |
| 5543 | |
| 1559 | 5544 #if defined(FEAT_VIMINFO) || defined(PROTO) |
| 7 | 5545 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5546 read_viminfo_bufferlist( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5547 vir_T *virp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5548 int writing) |
| 7 | 5549 { |
| 5550 char_u *tab; | |
| 5551 linenr_T lnum; | |
| 5552 colnr_T col; | |
| 5553 buf_T *buf; | |
| 5554 char_u *sfname; | |
| 5555 char_u *xline; | |
| 5556 | |
| 5557 /* Handle long line and escaped characters. */ | |
| 5558 xline = viminfo_readstring(virp, 1, FALSE); | |
| 5559 | |
| 5560 /* don't read in if there are files on the command-line or if writing: */ | |
| 5561 if (xline != NULL && !writing && ARGCOUNT == 0 | |
| 5562 && find_viminfo_parameter('%') != NULL) | |
| 5563 { | |
| 5564 /* Format is: <fname> Tab <lnum> Tab <col>. | |
| 5565 * Watch out for a Tab in the file name, work from the end. */ | |
| 5566 lnum = 0; | |
| 5567 col = 0; | |
| 5568 tab = vim_strrchr(xline, '\t'); | |
| 5569 if (tab != NULL) | |
| 5570 { | |
| 5571 *tab++ = '\0'; | |
| 1869 | 5572 col = (colnr_T)atoi((char *)tab); |
| 7 | 5573 tab = vim_strrchr(xline, '\t'); |
| 5574 if (tab != NULL) | |
| 5575 { | |
| 5576 *tab++ = '\0'; | |
| 5577 lnum = atol((char *)tab); | |
| 5578 } | |
| 5579 } | |
| 5580 | |
| 5581 /* Expand "~/" in the file name at "line + 1" to a full path. | |
| 5582 * Then try shortening it by comparing with the current directory */ | |
| 5583 expand_env(xline, NameBuff, MAXPATHL); | |
| 1411 | 5584 sfname = shorten_fname1(NameBuff); |
| 7 | 5585 |
| 5586 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED); | |
| 5587 if (buf != NULL) /* just in case... */ | |
| 5588 { | |
| 5589 buf->b_last_cursor.lnum = lnum; | |
| 5590 buf->b_last_cursor.col = col; | |
| 5591 buflist_setfpos(buf, curwin, lnum, col, FALSE); | |
| 5592 } | |
| 5593 } | |
| 5594 vim_free(xline); | |
| 5595 | |
| 5596 return viminfo_readline(virp); | |
| 5597 } | |
| 5598 | |
| 5599 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5600 write_viminfo_bufferlist(FILE *fp) |
| 7 | 5601 { |
| 5602 buf_T *buf; | |
| 5603 #ifdef FEAT_WINDOWS | |
| 5604 win_T *win; | |
| 671 | 5605 tabpage_T *tp; |
| 7 | 5606 #endif |
| 5607 char_u *line; | |
| 23 | 5608 int max_buffers; |
| 7 | 5609 |
| 5610 if (find_viminfo_parameter('%') == NULL) | |
| 5611 return; | |
| 5612 | |
| 23 | 5613 /* Without a number -1 is returned: do all buffers. */ |
| 5614 max_buffers = get_viminfo_parameter('%'); | |
| 5615 | |
| 7 | 5616 /* Allocate room for the file name, lnum and col. */ |
| 1869 | 5617 #define LINE_BUF_LEN (MAXPATHL + 40) |
| 5618 line = alloc(LINE_BUF_LEN); | |
| 7 | 5619 if (line == NULL) |
| 5620 return; | |
| 5621 | |
| 5622 #ifdef FEAT_WINDOWS | |
| 671 | 5623 FOR_ALL_TAB_WINDOWS(tp, win) |
| 7 | 5624 set_last_cursor(win); |
| 5625 #else | |
| 5626 set_last_cursor(curwin); | |
| 5627 #endif | |
| 5628 | |
|
2545
298d8d6e69be
Avoid warnings from the clang compiler. (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2520
diff
changeset
|
5629 fputs(_("\n# Buffer list:\n"), fp); |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9645
diff
changeset
|
5630 FOR_ALL_BUFFERS(buf) |
| 7 | 5631 { |
| 5632 if (buf->b_fname == NULL | |
| 5633 || !buf->b_p_bl | |
| 5634 #ifdef FEAT_QUICKFIX | |
| 5635 || bt_quickfix(buf) | |
| 5636 #endif | |
| 5637 || removable(buf->b_ffname)) | |
| 5638 continue; | |
| 5639 | |
| 23 | 5640 if (max_buffers-- == 0) |
| 5641 break; | |
| 7 | 5642 putc('%', fp); |
| 5643 home_replace(NULL, buf->b_ffname, line, MAXPATHL, TRUE); | |
|
2280
941ff1cd317a
Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
5644 vim_snprintf_add((char *)line, LINE_BUF_LEN, "\t%ld\t%d", |
| 7 | 5645 (long)buf->b_last_cursor.lnum, |
| 5646 buf->b_last_cursor.col); | |
| 5647 viminfo_writestring(fp, line); | |
| 5648 } | |
| 5649 vim_free(line); | |
| 5650 } | |
| 5651 #endif | |
| 5652 | |
| 5653 | |
| 5654 /* | |
| 5655 * Return special buffer name. | |
| 5656 * Returns NULL when the buffer has a normal file name. | |
| 5657 */ | |
| 3839 | 5658 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5659 buf_spname(buf_T *buf) |
| 7 | 5660 { |
| 5661 #if defined(FEAT_QUICKFIX) && defined(FEAT_WINDOWS) | |
| 5662 if (bt_quickfix(buf)) | |
| 643 | 5663 { |
|
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5664 win_T *win; |
| 1559 | 5665 tabpage_T *tp; |
| 643 | 5666 |
| 5667 /* | |
| 5668 * For location list window, w_llist_ref points to the location list. | |
| 5669 * For quickfix window, w_llist_ref is NULL. | |
| 5670 */ | |
|
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5671 if (find_win_for_buf(buf, &win, &tp) == OK && win->w_llist_ref != NULL) |
| 3839 | 5672 return (char_u *)_(msg_loclist); |
| 643 | 5673 else |
| 3839 | 5674 return (char_u *)_(msg_qflist); |
| 643 | 5675 } |
| 7 | 5676 #endif |
|
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5677 |
| 7 | 5678 /* There is no _file_ when 'buftype' is "nofile", b_sfname |
|
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5679 * contains the name as specified by the user. */ |
| 7 | 5680 if (bt_nofile(buf)) |
| 5681 { | |
|
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5682 #ifdef FEAT_TERMINAL |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5683 if (buf->b_term != NULL) |
|
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5684 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
|
5685 #endif |
| 7 | 5686 if (buf->b_sfname != NULL) |
| 3839 | 5687 return buf->b_sfname; |
| 5688 return (char_u *)_("[Scratch]"); | |
| 7 | 5689 } |
|
11772
f33b9375ba03
patch 8.0.0768: terminal window status shows "[Scratch]"
Christian Brabandt <cb@256bit.org>
parents:
11757
diff
changeset
|
5690 |
| 7 | 5691 if (buf->b_fname == NULL) |
| 3839 | 5692 return (char_u *)_("[No Name]"); |
| 7 | 5693 return NULL; |
| 5694 } | |
| 5695 | |
|
5208
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5696 #if (defined(FEAT_QUICKFIX) && defined(FEAT_WINDOWS)) \ |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5697 || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5698 || defined(PROTO) |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5699 /* |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5700 * Find a window for buffer "buf". |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5701 * If found OK is returned and "wp" and "tp" are set to the window and tabpage. |
|
bc4fb0317465
updated for version 7.4a.030
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diff
changeset
|
5702 * If not found FAIL is returned. |
|
bc4fb0317465
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Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5703 */ |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5704 int |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5705 find_win_for_buf( |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5706 buf_T *buf, |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5707 win_T **wp, |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5708 tabpage_T **tp) |
|
5208
bc4fb0317465
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Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5709 { |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5710 FOR_ALL_TAB_WINDOWS(*tp, *wp) |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5711 if ((*wp)->w_buffer == buf) |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5712 goto win_found; |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5713 return FAIL; |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5714 win_found: |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5715 return OK; |
|
bc4fb0317465
updated for version 7.4a.030
Bram Moolenaar <bram@vim.org>
parents:
5043
diff
changeset
|
5716 } |
|
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Bram Moolenaar <bram@vim.org>
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5043
diff
changeset
|
5717 #endif |
| 7 | 5718 |
| 5719 #if defined(FEAT_SIGNS) || defined(PROTO) | |
| 5720 /* | |
| 5721 * Insert the sign into the signlist. | |
| 5722 */ | |
| 5723 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5724 insert_sign( |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5725 buf_T *buf, /* buffer to store sign in */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5726 signlist_T *prev, /* previous sign entry */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5727 signlist_T *next, /* next sign entry */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5728 int id, /* sign ID */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5729 linenr_T lnum, /* line number which gets the mark */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5730 int typenr) /* typenr of sign we are adding */ |
| 7 | 5731 { |
| 5732 signlist_T *newsign; | |
| 5733 | |
| 5734 newsign = (signlist_T *)lalloc((long_u)sizeof(signlist_T), FALSE); | |
| 5735 if (newsign != NULL) | |
| 5736 { | |
| 5737 newsign->id = id; | |
| 5738 newsign->lnum = lnum; | |
| 5739 newsign->typenr = typenr; | |
| 5740 newsign->next = next; | |
| 5741 #ifdef FEAT_NETBEANS_INTG | |
| 5742 newsign->prev = prev; | |
| 5743 if (next != NULL) | |
| 5744 next->prev = newsign; | |
| 5745 #endif | |
| 5746 | |
| 5747 if (prev == NULL) | |
| 5748 { | |
| 5749 /* When adding first sign need to redraw the windows to create the | |
| 5750 * column for signs. */ | |
| 5751 if (buf->b_signlist == NULL) | |
| 5752 { | |
| 5753 redraw_buf_later(buf, NOT_VALID); | |
| 5754 changed_cline_bef_curs(); | |
| 5755 } | |
| 5756 | |
| 5757 /* first sign in signlist */ | |
| 5758 buf->b_signlist = newsign; | |
| 6689 | 5759 #ifdef FEAT_NETBEANS_INTG |
| 5760 if (netbeans_active()) | |
| 5761 buf->b_has_sign_column = TRUE; | |
| 5762 #endif | |
| 7 | 5763 } |
| 5764 else | |
| 5765 prev->next = newsign; | |
| 5766 } | |
| 5767 } | |
| 5768 | |
| 5769 /* | |
| 5770 * Add the sign into the signlist. Find the right spot to do it though. | |
| 5771 */ | |
| 5772 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5773 buf_addsign( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
5774 buf_T *buf, /* buffer to store sign in */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5775 int id, /* sign ID */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5776 linenr_T lnum, /* line number which gets the mark */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5777 int typenr) /* typenr of sign we are adding */ |
| 7 | 5778 { |
| 5779 signlist_T *sign; /* a sign in the signlist */ | |
| 5780 signlist_T *prev; /* the previous sign */ | |
| 5781 | |
| 5782 prev = NULL; | |
| 5783 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
| 5784 { | |
| 5785 if (lnum == sign->lnum && id == sign->id) | |
| 5786 { | |
| 5787 sign->typenr = typenr; | |
| 5788 return; | |
| 5789 } | |
| 5790 else if ( | |
| 5791 #ifndef FEAT_NETBEANS_INTG /* keep signs sorted by lnum */ | |
| 5792 id < 0 && | |
| 5793 #endif | |
| 5794 lnum < sign->lnum) | |
| 5795 { | |
| 5796 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
| 5797 /* XXX - GRP: Is this because of sign slide problem? Or is it | |
| 5798 * really needed? Or is it because we allow multiple signs per | |
| 5799 * line? If so, should I add that feature to FEAT_SIGNS? | |
| 5800 */ | |
| 5801 while (prev != NULL && prev->lnum == lnum) | |
| 5802 prev = prev->prev; | |
| 5803 if (prev == NULL) | |
| 5804 sign = buf->b_signlist; | |
| 5805 else | |
| 5806 sign = prev->next; | |
| 5807 #endif | |
| 5808 insert_sign(buf, prev, sign, id, lnum, typenr); | |
| 5809 return; | |
| 5810 } | |
| 5811 prev = sign; | |
| 5812 } | |
| 5813 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */ | |
| 5814 /* XXX - GRP: See previous comment */ | |
| 5815 while (prev != NULL && prev->lnum == lnum) | |
| 5816 prev = prev->prev; | |
| 5817 if (prev == NULL) | |
| 5818 sign = buf->b_signlist; | |
| 5819 else | |
| 5820 sign = prev->next; | |
| 5821 #endif | |
| 5822 insert_sign(buf, prev, sign, id, lnum, typenr); | |
| 5823 | |
| 5824 return; | |
| 5825 } | |
| 5826 | |
| 5869 | 5827 /* |
| 5828 * For an existing, placed sign "markId" change the type to "typenr". | |
| 5829 * Returns the line number of the sign, or zero if the sign is not found. | |
| 5830 */ | |
| 1869 | 5831 linenr_T |
|
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parents:
7799
diff
changeset
|
5832 buf_change_sign_type( |
|
83861277e6a3
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parents:
7799
diff
changeset
|
5833 buf_T *buf, /* buffer to store sign in */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5834 int markId, /* sign ID */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5835 int typenr) /* typenr of sign we are adding */ |
| 7 | 5836 { |
| 5837 signlist_T *sign; /* a sign in the signlist */ | |
| 5838 | |
| 5839 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
| 5840 { | |
| 5841 if (sign->id == markId) | |
| 5842 { | |
| 5843 sign->typenr = typenr; | |
| 5844 return sign->lnum; | |
| 5845 } | |
| 5846 } | |
| 5847 | |
| 1869 | 5848 return (linenr_T)0; |
| 7 | 5849 } |
| 5850 | |
| 1869 | 5851 int |
|
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parents:
7799
diff
changeset
|
5852 buf_getsigntype( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5853 buf_T *buf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5854 linenr_T lnum, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5855 int type) /* SIGN_ICON, SIGN_TEXT, SIGN_ANY, SIGN_LINEHL */ |
| 7 | 5856 { |
| 5857 signlist_T *sign; /* a sign in a b_signlist */ | |
| 5858 | |
| 5859 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
| 5860 if (sign->lnum == lnum | |
| 5861 && (type == SIGN_ANY | |
| 5862 # ifdef FEAT_SIGN_ICONS | |
| 5863 || (type == SIGN_ICON | |
| 5864 && sign_get_image(sign->typenr) != NULL) | |
| 5865 # endif | |
| 5866 || (type == SIGN_TEXT | |
| 5867 && sign_get_text(sign->typenr) != NULL) | |
| 5868 || (type == SIGN_LINEHL | |
| 5869 && sign_get_attr(sign->typenr, TRUE) != 0))) | |
| 5870 return sign->typenr; | |
| 5871 return 0; | |
| 5872 } | |
| 5873 | |
| 5874 | |
| 5875 linenr_T | |
|
7817
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7799
diff
changeset
|
5876 buf_delsign( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5877 buf_T *buf, /* buffer sign is stored in */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5878 int id) /* sign id */ |
| 7 | 5879 { |
| 5880 signlist_T **lastp; /* pointer to pointer to current sign */ | |
| 5881 signlist_T *sign; /* a sign in a b_signlist */ | |
| 5882 signlist_T *next; /* the next sign in a b_signlist */ | |
| 5883 linenr_T lnum; /* line number whose sign was deleted */ | |
| 5884 | |
| 5885 lastp = &buf->b_signlist; | |
| 5886 lnum = 0; | |
| 5887 for (sign = buf->b_signlist; sign != NULL; sign = next) | |
| 5888 { | |
| 5889 next = sign->next; | |
| 5890 if (sign->id == id) | |
| 5891 { | |
| 5892 *lastp = next; | |
| 5893 #ifdef FEAT_NETBEANS_INTG | |
| 5894 if (next != NULL) | |
| 5895 next->prev = sign->prev; | |
| 5896 #endif | |
| 5897 lnum = sign->lnum; | |
| 5898 vim_free(sign); | |
| 5899 break; | |
| 5900 } | |
| 5901 else | |
| 5902 lastp = &sign->next; | |
| 5903 } | |
| 5904 | |
| 5905 /* When deleted the last sign need to redraw the windows to remove the | |
| 5906 * sign column. */ | |
| 5907 if (buf->b_signlist == NULL) | |
| 5908 { | |
| 5909 redraw_buf_later(buf, NOT_VALID); | |
| 5910 changed_cline_bef_curs(); | |
| 5911 } | |
| 5912 | |
| 5913 return lnum; | |
| 5914 } | |
| 5915 | |
| 5916 | |
| 5917 /* | |
| 5918 * Find the line number of the sign with the requested id. If the sign does | |
| 5919 * not exist, return 0 as the line number. This will still let the correct file | |
| 5920 * get loaded. | |
| 5921 */ | |
| 5922 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5923 buf_findsign( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5924 buf_T *buf, /* buffer to store sign in */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5925 int id) /* sign ID */ |
| 7 | 5926 { |
| 5927 signlist_T *sign; /* a sign in the signlist */ | |
| 5928 | |
| 5929 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
| 5930 if (sign->id == id) | |
| 5931 return sign->lnum; | |
| 5932 | |
| 5933 return 0; | |
| 5934 } | |
| 5935 | |
| 5936 int | |
|
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parents:
7799
diff
changeset
|
5937 buf_findsign_id( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5938 buf_T *buf, /* buffer whose sign we are searching for */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
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7799
diff
changeset
|
5939 linenr_T lnum) /* line number of sign */ |
| 7 | 5940 { |
| 5941 signlist_T *sign; /* a sign in the signlist */ | |
| 5942 | |
| 5943 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
| 5944 if (sign->lnum == lnum) | |
| 5945 return sign->id; | |
| 5946 | |
| 5947 return 0; | |
| 5948 } | |
| 5949 | |
| 5950 | |
| 5951 # if defined(FEAT_NETBEANS_INTG) || defined(PROTO) | |
| 5952 /* see if a given type of sign exists on a specific line */ | |
| 5953 int | |
|
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7799
diff
changeset
|
5954 buf_findsigntype_id( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5955 buf_T *buf, /* buffer whose sign we are searching for */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5956 linenr_T lnum, /* line number of sign */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7799
diff
changeset
|
5957 int typenr) /* sign type number */ |
| 7 | 5958 { |
| 5959 signlist_T *sign; /* a sign in the signlist */ | |
| 5960 | |
| 5961 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
| 5962 if (sign->lnum == lnum && sign->typenr == typenr) | |
| 5963 return sign->id; | |
| 5964 | |
| 5965 return 0; | |
| 5966 } | |
| 5967 | |
| 5968 | |
| 5969 # if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 5970 /* return the number of icons on the given line */ | |
| 5971 int | |
|
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7799
diff
changeset
|
5972 buf_signcount(buf_T *buf, linenr_T lnum) |
| 7 | 5973 { |
| 5974 signlist_T *sign; /* a sign in the signlist */ | |
| 5975 int count = 0; | |
| 5976 | |
| 5977 for (sign = buf->b_signlist; sign != NULL; sign = sign->next) | |
| 5978 if (sign->lnum == lnum) | |
| 5979 if (sign_get_image(sign->typenr) != NULL) | |
| 5980 count++; | |
| 5981 | |
| 5982 return count; | |
| 5983 } | |
| 5984 # endif /* FEAT_SIGN_ICONS */ | |
| 5985 # endif /* FEAT_NETBEANS_INTG */ | |
| 5986 | |
| 5987 | |
| 5988 /* | |
| 5989 * Delete signs in buffer "buf". | |
| 5990 */ | |
| 3672 | 5991 void |
|
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parents:
7799
diff
changeset
|
5992 buf_delete_signs(buf_T *buf) |
| 7 | 5993 { |
| 5994 signlist_T *next; | |
| 5995 | |
| 5869 | 5996 /* When deleting the last sign need to redraw the windows to remove the |
| 6060 | 5997 * sign column. Not when curwin is NULL (this means we're exiting). */ |
| 5998 if (buf->b_signlist != NULL && curwin != NULL) | |
| 5869 | 5999 { |
| 6000 redraw_buf_later(buf, NOT_VALID); | |
| 6001 changed_cline_bef_curs(); | |
| 6002 } | |
| 6003 | |
| 7 | 6004 while (buf->b_signlist != NULL) |
| 6005 { | |
| 6006 next = buf->b_signlist->next; | |
| 6007 vim_free(buf->b_signlist); | |
| 6008 buf->b_signlist = next; | |
| 6009 } | |
| 6010 } | |
| 6011 | |
| 6012 /* | |
| 6013 * Delete all signs in all buffers. | |
| 6014 */ | |
| 6015 void | |
|
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diff
changeset
|
6016 buf_delete_all_signs(void) |
| 7 | 6017 { |
| 6018 buf_T *buf; /* buffer we are checking for signs */ | |
| 6019 | |
|
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|
6020 FOR_ALL_BUFFERS(buf) |
| 7 | 6021 if (buf->b_signlist != NULL) |
| 6022 buf_delete_signs(buf); | |
| 6023 } | |
| 6024 | |
| 6025 /* | |
| 6026 * List placed signs for "rbuf". If "rbuf" is NULL do it for all buffers. | |
| 6027 */ | |
| 6028 void | |
|
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|
6029 sign_list_placed(buf_T *rbuf) |
| 7 | 6030 { |
| 6031 buf_T *buf; | |
| 6032 signlist_T *p; | |
| 6033 char lbuf[BUFSIZ]; | |
| 6034 | |
| 6035 MSG_PUTS_TITLE(_("\n--- Signs ---")); | |
| 6036 msg_putchar('\n'); | |
| 6037 if (rbuf == NULL) | |
| 6038 buf = firstbuf; | |
| 6039 else | |
| 6040 buf = rbuf; | |
| 3411 | 6041 while (buf != NULL && !got_int) |
| 7 | 6042 { |
| 6043 if (buf->b_signlist != NULL) | |
| 6044 { | |
| 272 | 6045 vim_snprintf(lbuf, BUFSIZ, _("Signs for %s:"), buf->b_fname); |
|
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|
6046 MSG_PUTS_ATTR(lbuf, HL_ATTR(HLF_D)); |
| 7 | 6047 msg_putchar('\n'); |
| 6048 } | |
| 3411 | 6049 for (p = buf->b_signlist; p != NULL && !got_int; p = p->next) |
| 7 | 6050 { |
| 272 | 6051 vim_snprintf(lbuf, BUFSIZ, _(" line=%ld id=%d name=%s"), |
| 7 | 6052 (long)p->lnum, p->id, sign_typenr2name(p->typenr)); |
| 6053 MSG_PUTS(lbuf); | |
| 6054 msg_putchar('\n'); | |
| 6055 } | |
| 6056 if (rbuf != NULL) | |
| 6057 break; | |
| 6058 buf = buf->b_next; | |
| 6059 } | |
| 6060 } | |
| 6061 | |
| 6062 /* | |
| 6063 * Adjust a placed sign for inserted/deleted lines. | |
| 6064 */ | |
| 6065 void | |
|
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diff
changeset
|
6066 sign_mark_adjust( |
|
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diff
changeset
|
6067 linenr_T line1, |
|
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diff
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|
6068 linenr_T line2, |
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|
6069 long amount, |
|
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diff
changeset
|
6070 long amount_after) |
| 7 | 6071 { |
| 6072 signlist_T *sign; /* a sign in a b_signlist */ | |
| 6073 | |
| 6074 for (sign = curbuf->b_signlist; sign != NULL; sign = sign->next) | |
| 6075 { | |
| 6076 if (sign->lnum >= line1 && sign->lnum <= line2) | |
| 6077 { | |
| 6078 if (amount == MAXLNUM) | |
| 6079 sign->lnum = line1; | |
| 6080 else | |
| 6081 sign->lnum += amount; | |
| 6082 } | |
| 6083 else if (sign->lnum > line2) | |
| 6084 sign->lnum += amount_after; | |
| 6085 } | |
| 6086 } | |
| 6087 #endif /* FEAT_SIGNS */ | |
| 6088 | |
| 6089 /* | |
| 6090 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed. | |
| 6091 */ | |
| 6092 void | |
|
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changeset
|
6093 set_buflisted(int on) |
| 7 | 6094 { |
| 6095 if (on != curbuf->b_p_bl) | |
| 6096 { | |
| 6097 curbuf->b_p_bl = on; | |
| 6098 #ifdef FEAT_AUTOCMD | |
| 6099 if (on) | |
| 6100 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf); | |
| 6101 else | |
| 6102 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf); | |
| 6103 #endif | |
| 6104 } | |
| 6105 } | |
| 6106 | |
| 6107 /* | |
| 6108 * Read the file for "buf" again and check if the contents changed. | |
| 6109 * Return TRUE if it changed or this could not be checked. | |
| 6110 */ | |
| 6111 int | |
|
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diff
changeset
|
6112 buf_contents_changed(buf_T *buf) |
| 7 | 6113 { |
| 6114 buf_T *newbuf; | |
| 6115 int differ = TRUE; | |
| 6116 linenr_T lnum; | |
| 6117 aco_save_T aco; | |
| 6118 exarg_T ea; | |
| 6119 | |
| 6120 /* Allocate a buffer without putting it in the buffer list. */ | |
| 6121 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY); | |
| 6122 if (newbuf == NULL) | |
| 6123 return TRUE; | |
| 6124 | |
| 6125 /* Force the 'fileencoding' and 'fileformat' to be equal. */ | |
| 6126 if (prep_exarg(&ea, buf) == FAIL) | |
| 6127 { | |
| 6128 wipe_buffer(newbuf, FALSE); | |
| 6129 return TRUE; | |
| 6130 } | |
| 6131 | |
| 6132 /* set curwin/curbuf to buf and save a few things */ | |
| 6133 aucmd_prepbuf(&aco, newbuf); | |
| 6134 | |
| 625 | 6135 if (ml_open(curbuf) == OK |
| 7 | 6136 && readfile(buf->b_ffname, buf->b_fname, |
| 6137 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, | |
| 6138 &ea, READ_NEW | READ_DUMMY) == OK) | |
| 6139 { | |
| 6140 /* compare the two files line by line */ | |
| 6141 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count) | |
| 6142 { | |
| 6143 differ = FALSE; | |
| 6144 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6145 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0) | |
| 6146 { | |
| 6147 differ = TRUE; | |
| 6148 break; | |
| 6149 } | |
| 6150 } | |
| 6151 } | |
| 6152 vim_free(ea.cmd); | |
| 6153 | |
| 6154 /* restore curwin/curbuf and a few other things */ | |
| 6155 aucmd_restbuf(&aco); | |
| 6156 | |
| 6157 if (curbuf != newbuf) /* safety check */ | |
| 6158 wipe_buffer(newbuf, FALSE); | |
| 6159 | |
| 6160 return differ; | |
| 6161 } | |
| 6162 | |
| 6163 /* | |
| 6164 * Wipe out a buffer and decrement the last buffer number if it was used for | |
| 6165 * this buffer. Call this to wipe out a temp buffer that does not contain any | |
| 6166 * marks. | |
| 6167 */ | |
| 6168 void | |
|
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6169 wipe_buffer( |
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6170 buf_T *buf, |
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diff
changeset
|
6171 int aucmd UNUSED) /* When TRUE trigger autocommands. */ |
| 7 | 6172 { |
| 6173 if (buf->b_fnum == top_file_num - 1) | |
| 6174 --top_file_num; | |
| 6175 | |
| 6176 #ifdef FEAT_AUTOCMD | |
| 6177 if (!aucmd) /* Don't trigger BufDelete autocommands here. */ | |
| 1410 | 6178 block_autocmds(); |
| 7 | 6179 #endif |
| 3365 | 6180 close_buffer(NULL, buf, DOBUF_WIPE, FALSE); |
| 7 | 6181 #ifdef FEAT_AUTOCMD |
| 6182 if (!aucmd) | |
| 1410 | 6183 unblock_autocmds(); |
| 7 | 6184 #endif |
| 6185 } |