annotate src/buffer.c @ 201:300fac7c5a2b v7.0059

updated for version 7.0059
author vimboss
date Fri, 11 Mar 2005 22:51:16 +0000
parents 8c60f65311fa
children 027e316cb4f3
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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * buffer.c: functions for dealing with the buffer structure
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12 */
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13
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14 /*
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15 * The buffer list is a double linked list of all buffers.
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16 * Each buffer can be in one of these states:
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17 * never loaded: BF_NEVERLOADED is set, only the file name is valid
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18 * not loaded: b_ml.ml_mfp == NULL, no memfile allocated
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19 * hidden: b_nwindows == 0, loaded but not displayed in a window
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20 * normal: loaded and displayed in a window
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21 *
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22 * Instead of storing file names all over the place, each file name is
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23 * stored in the buffer list. It can be referenced by a number.
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24 *
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25 * The current implementation remembers all file names ever used.
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26 */
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27
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28
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29 #include "vim.h"
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30
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31 #if defined(FEAT_CMDL_COMPL) || defined(FEAT_LISTCMDS) || defined(FEAT_EVAL) || defined(FEAT_PERL)
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32 static char_u *buflist_match __ARGS((regprog_T *prog, buf_T *buf));
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33 # define HAVE_BUFLIST_MATCH
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34 static char_u *fname_match __ARGS((regprog_T *prog, char_u *name));
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35 #endif
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36 static void buflist_setfpos __ARGS((buf_T *buf, win_T *win, linenr_T lnum, colnr_T col, int copy_options));
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37 static wininfo_T *find_wininfo __ARGS((buf_T *buf));
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38 #ifdef UNIX
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39 static buf_T *buflist_findname_stat __ARGS((char_u *ffname, struct stat *st));
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40 static int otherfile_buf __ARGS((buf_T *buf, char_u *ffname, struct stat *stp));
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41 static int buf_same_ino __ARGS((buf_T *buf, struct stat *stp));
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42 #else
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43 static int otherfile_buf __ARGS((buf_T *buf, char_u *ffname));
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44 #endif
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45 #ifdef FEAT_TITLE
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46 static int ti_change __ARGS((char_u *str, char_u **last));
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47 #endif
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48 static void free_buffer __ARGS((buf_T *));
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49 static void free_buffer_stuff __ARGS((buf_T *buf, int free_options));
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50 static void clear_wininfo __ARGS((buf_T *buf));
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51
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52 #ifdef UNIX
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53 # define dev_T dev_t
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54 #else
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55 # define dev_T unsigned
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56 #endif
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57
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58 #if defined(FEAT_SIGNS)
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59 static void insert_sign __ARGS((buf_T *buf, signlist_T *prev, signlist_T *next, int id, linenr_T lnum, int typenr));
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60 static void buf_delete_signs __ARGS((buf_T *buf));
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61 #endif
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62
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63 /*
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64 * Open current buffer, that is: open the memfile and read the file into memory
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65 * return FAIL for failure, OK otherwise
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66 */
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67 int
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68 open_buffer(read_stdin, eap)
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69 int read_stdin; /* read file from stdin */
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70 exarg_T *eap; /* for forced 'ff' and 'fenc' or NULL */
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71 {
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72 int retval = OK;
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73 #ifdef FEAT_AUTOCMD
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74 buf_T *old_curbuf;
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75 #endif
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76
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77 /*
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78 * The 'readonly' flag is only set when BF_NEVERLOADED is being reset.
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79 * When re-entering the same buffer, it should not change, because the
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80 * user may have reset the flag by hand.
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81 */
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82 if (readonlymode && curbuf->b_ffname != NULL
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83 && (curbuf->b_flags & BF_NEVERLOADED))
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84 curbuf->b_p_ro = TRUE;
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85
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86 if (ml_open() == FAIL)
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87 {
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88 /*
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89 * There MUST be a memfile, otherwise we can't do anything
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90 * If we can't create one for the current buffer, take another buffer
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91 */
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92 close_buffer(NULL, curbuf, 0);
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93 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next)
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94 if (curbuf->b_ml.ml_mfp != NULL)
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95 break;
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96 /*
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97 * if there is no memfile at all, exit
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98 * This is OK, since there are no changes to loose.
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99 */
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100 if (curbuf == NULL)
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101 {
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102 EMSG(_("E82: Cannot allocate any buffer, exiting..."));
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103 getout(2);
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104 }
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105 EMSG(_("E83: Cannot allocate buffer, using other one..."));
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106 enter_buffer(curbuf);
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107 return FAIL;
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108 }
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109
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110 #ifdef FEAT_AUTOCMD
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111 /* The autocommands in readfile() may change the buffer, but only AFTER
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112 * reading the file. */
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113 old_curbuf = curbuf;
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114 modified_was_set = FALSE;
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115 #endif
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116
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117 /* mark cursor position as being invalid */
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118 changed_line_abv_curs();
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119
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120 if (curbuf->b_ffname != NULL
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121 #ifdef FEAT_NETBEANS_INTG
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122 && netbeansReadFile
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123 #endif
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124 )
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125 {
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126 #ifdef FEAT_NETBEANS_INTG
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127 int oldFire = netbeansFireChanges;
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128
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129 netbeansFireChanges = 0;
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130 #endif
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131 retval = readfile(curbuf->b_ffname, curbuf->b_fname,
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132 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM, eap, READ_NEW);
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133 #ifdef FEAT_NETBEANS_INTG
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134 netbeansFireChanges = oldFire;
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135 #endif
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136 /* Help buffer is filtered. */
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137 if (curbuf->b_help)
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138 fix_help_buffer();
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139 }
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140 else if (read_stdin)
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141 {
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142 int save_bin = curbuf->b_p_bin;
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143 linenr_T line_count;
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144
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145 /*
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146 * First read the text in binary mode into the buffer.
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147 * Then read from that same buffer and append at the end. This makes
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148 * it possible to retry when 'fileformat' or 'fileencoding' was
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149 * guessed wrong.
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150 */
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151 curbuf->b_p_bin = TRUE;
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152 retval = readfile(NULL, NULL, (linenr_T)0,
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153 (linenr_T)0, (linenr_T)MAXLNUM, NULL, READ_NEW + READ_STDIN);
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154 curbuf->b_p_bin = save_bin;
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155 if (retval == OK)
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156 {
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157 line_count = curbuf->b_ml.ml_line_count;
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158 retval = readfile(NULL, NULL, (linenr_T)line_count,
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159 (linenr_T)0, (linenr_T)MAXLNUM, eap, READ_BUFFER);
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160 if (retval == OK)
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161 {
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162 /* Delete the binary lines. */
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163 while (--line_count >= 0)
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164 ml_delete((linenr_T)1, FALSE);
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165 }
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166 else
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167 {
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168 /* Delete the converted lines. */
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169 while (curbuf->b_ml.ml_line_count > line_count)
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170 ml_delete(line_count, FALSE);
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171 }
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172 /* Put the cursor on the first line. */
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173 curwin->w_cursor.lnum = 1;
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174 curwin->w_cursor.col = 0;
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175 #ifdef FEAT_AUTOCMD
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176 # ifdef FEAT_EVAL
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177 apply_autocmds_retval(EVENT_STDINREADPOST, NULL, NULL, FALSE,
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178 curbuf, &retval);
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179 # else
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180 apply_autocmds(EVENT_STDINREADPOST, NULL, NULL, FALSE, curbuf);
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181 # endif
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182 #endif
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183 }
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184 }
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185
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186 /* if first time loading this buffer, init b_chartab[] */
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187 if (curbuf->b_flags & BF_NEVERLOADED)
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188 (void)buf_init_chartab(curbuf, FALSE);
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189
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190 /*
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191 * Set/reset the Changed flag first, autocmds may change the buffer.
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192 * Apply the automatic commands, before processing the modelines.
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193 * So the modelines have priority over auto commands.
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parents:
diff changeset
194 */
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parents:
diff changeset
195 /* When reading stdin, the buffer contents always needs writing, so set
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parents:
diff changeset
196 * the changed flag. Unless in readonly mode: "ls | gview -".
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parents:
diff changeset
197 * When interrupted and 'cpoptions' contains 'i' set changed flag. */
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parents:
diff changeset
198 if ((read_stdin && !readonlymode && !bufempty())
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parents:
diff changeset
199 #ifdef FEAT_AUTOCMD
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parents:
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200 || modified_was_set /* ":set modified" used in autocmd */
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parents:
diff changeset
201 # ifdef FEAT_EVAL
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parents:
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202 || (aborting() && vim_strchr(p_cpo, CPO_INTMOD) != NULL)
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parents:
diff changeset
203 # endif
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parents:
diff changeset
204 #endif
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parents:
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205 || (got_int && vim_strchr(p_cpo, CPO_INTMOD) != NULL))
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parents:
diff changeset
206 changed();
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parents:
diff changeset
207 else if (retval != FAIL)
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parents:
diff changeset
208 unchanged(curbuf, FALSE);
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parents:
diff changeset
209 save_file_ff(curbuf); /* keep this fileformat */
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parents:
diff changeset
210
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parents:
diff changeset
211 /* require "!" to overwrite the file, because it wasn't read completely */
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parents:
diff changeset
212 #ifdef FEAT_EVAL
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parents:
diff changeset
213 if (aborting())
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parents:
diff changeset
214 #else
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parents:
diff changeset
215 if (got_int)
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parents:
diff changeset
216 #endif
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217 curbuf->b_flags |= BF_READERR;
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diff changeset
218
20
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219 #ifdef FEAT_FOLDING
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220 /* Need to update automatic folding. Do this before the autocommands,
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parents: 14
diff changeset
221 * they may use the fold info. */
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parents: 14
diff changeset
222 foldUpdateAll(curwin);
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diff changeset
223 #endif
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parents: 14
diff changeset
224
7
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225 #ifdef FEAT_AUTOCMD
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226 /* need to set w_topline, unless some autocommand already did that. */
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diff changeset
227 if (!(curwin->w_valid & VALID_TOPLINE))
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parents:
diff changeset
228 {
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229 curwin->w_topline = 1;
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parents:
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230 # ifdef FEAT_DIFF
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231 curwin->w_topfill = 0;
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232 # endif
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parents:
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233 }
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parents:
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234 # ifdef FEAT_EVAL
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235 apply_autocmds_retval(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf, &retval);
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236 # else
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237 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
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parents:
diff changeset
238 # endif
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parents:
diff changeset
239 #endif
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240
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parents:
diff changeset
241 if (retval != FAIL)
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parents:
diff changeset
242 {
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vimboss
parents:
diff changeset
243 #ifdef FEAT_AUTOCMD
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parents:
diff changeset
244 /*
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245 * The autocommands may have changed the current buffer. Apply the
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parents:
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246 * modelines to the correct buffer, if it still exists and is loaded.
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parents:
diff changeset
247 */
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248 if (buf_valid(old_curbuf) && old_curbuf->b_ml.ml_mfp != NULL)
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parents:
diff changeset
249 {
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parents:
diff changeset
250 aco_save_T aco;
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parents:
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251
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parents:
diff changeset
252 /* Go to the buffer that was opened. */
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parents:
diff changeset
253 aucmd_prepbuf(&aco, old_curbuf);
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parents:
diff changeset
254 #endif
23
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parents: 22
diff changeset
255 do_modelines(FALSE);
7
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parents:
diff changeset
256 curbuf->b_flags &= ~(BF_CHECK_RO | BF_NEVERLOADED);
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parents:
diff changeset
257
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parents:
diff changeset
258 #ifdef FEAT_AUTOCMD
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parents:
diff changeset
259 # ifdef FEAT_EVAL
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parents:
diff changeset
260 apply_autocmds_retval(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf,
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parents:
diff changeset
261 &retval);
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parents:
diff changeset
262 # else
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parents:
diff changeset
263 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf);
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parents:
diff changeset
264 # endif
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parents:
diff changeset
265
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parents:
diff changeset
266 /* restore curwin/curbuf and a few other things */
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parents:
diff changeset
267 aucmd_restbuf(&aco);
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parents:
diff changeset
268 }
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vimboss
parents:
diff changeset
269 #endif
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parents:
diff changeset
270 }
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parents:
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271
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parents:
diff changeset
272 return retval;
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parents:
diff changeset
273 }
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parents:
diff changeset
274
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parents:
diff changeset
275 /*
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parents:
diff changeset
276 * Return TRUE if "buf" points to a valid buffer (in the buffer list).
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parents:
diff changeset
277 */
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parents:
diff changeset
278 int
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parents:
diff changeset
279 buf_valid(buf)
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diff changeset
280 buf_T *buf;
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parents:
diff changeset
281 {
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parents:
diff changeset
282 buf_T *bp;
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parents:
diff changeset
283
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parents:
diff changeset
284 for (bp = firstbuf; bp != NULL; bp = bp->b_next)
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parents:
diff changeset
285 if (bp == buf)
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parents:
diff changeset
286 return TRUE;
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parents:
diff changeset
287 return FALSE;
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parents:
diff changeset
288 }
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parents:
diff changeset
289
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vimboss
parents:
diff changeset
290 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 * Close the link to a buffer.
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vimboss
parents:
diff changeset
292 * "action" is used when there is no longer a window for the buffer.
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parents:
diff changeset
293 * It can be:
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parents:
diff changeset
294 * 0 buffer becomes hidden
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 * DOBUF_UNLOAD buffer is unloaded
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parents:
diff changeset
296 * DOBUF_DELETE buffer is unloaded and removed from buffer list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 * DOBUF_WIPE buffer is unloaded and really deleted
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parents:
diff changeset
298 * When doing all but the first one on the current buffer, the caller should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 * get a new buffer very soon!
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vimboss
parents:
diff changeset
300 *
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vimboss
parents:
diff changeset
301 * The 'bufhidden' option can force freeing and deleting.
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vimboss
parents:
diff changeset
302 */
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vimboss
parents:
diff changeset
303 void
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vimboss
parents:
diff changeset
304 close_buffer(win, buf, action)
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vimboss
parents:
diff changeset
305 win_T *win; /* if not NULL, set b_last_cursor */
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vimboss
parents:
diff changeset
306 buf_T *buf;
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vimboss
parents:
diff changeset
307 int action;
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vimboss
parents:
diff changeset
308 {
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vimboss
parents:
diff changeset
309 #ifdef FEAT_AUTOCMD
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parents:
diff changeset
310 int is_curbuf;
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parents:
diff changeset
311 int nwindows = buf->b_nwindows;
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parents:
diff changeset
312 #endif
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parents:
diff changeset
313 int unload_buf = (action != 0);
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vimboss
parents:
diff changeset
314 int del_buf = (action == DOBUF_DEL || action == DOBUF_WIPE);
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vimboss
parents:
diff changeset
315 int wipe_buf = (action == DOBUF_WIPE);
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vimboss
parents:
diff changeset
316
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vimboss
parents:
diff changeset
317 #ifdef FEAT_QUICKFIX
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vimboss
parents:
diff changeset
318 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 * Force unloading or deleting when 'bufhidden' says so.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 * The caller must take care of NOT deleting/freeing when 'bufhidden' is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 * "hide" (otherwise we could never free or delete a buffer).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 */
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vimboss
parents:
diff changeset
323 if (buf->b_p_bh[0] == 'd') /* 'bufhidden' == "delete" */
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vimboss
parents:
diff changeset
324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 del_buf = TRUE;
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vimboss
parents:
diff changeset
326 unload_buf = TRUE;
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vimboss
parents:
diff changeset
327 }
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vimboss
parents:
diff changeset
328 else if (buf->b_p_bh[0] == 'w') /* 'bufhidden' == "wipe" */
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vimboss
parents:
diff changeset
329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 del_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 unload_buf = TRUE;
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vimboss
parents:
diff changeset
332 wipe_buf = TRUE;
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vimboss
parents:
diff changeset
333 }
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vimboss
parents:
diff changeset
334 else if (buf->b_p_bh[0] == 'u') /* 'bufhidden' == "unload" */
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vimboss
parents:
diff changeset
335 unload_buf = TRUE;
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vimboss
parents:
diff changeset
336 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 if (win != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 /* Set b_last_cursor when closing the last window for the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 * Remember the last cursor position and window options of the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 * This used to be only for the current window, but then options like
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 * 'foldmethod' may be lost with a ":only" command. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 set_last_cursor(win);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 buflist_setfpos(buf, win,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 win->w_cursor.lnum == 1 ? 0 : win->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348 win->w_cursor.col, TRUE);
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vimboss
parents:
diff changeset
349 }
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vimboss
parents:
diff changeset
350
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vimboss
parents:
diff changeset
351 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 /* When the buffer is no longer in a window, trigger BufWinLeave */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 if (buf->b_nwindows == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 FALSE, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 if (!buf_valid(buf)) /* autocommands may delete the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359
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vimboss
parents:
diff changeset
360 /* When the buffer becomes hidden, but is not unloaded, trigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 * BufHidden */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 if (!unload_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 apply_autocmds(EVENT_BUFHIDDEN, buf->b_fname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 FALSE, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 if (!buf_valid(buf)) /* autocmds may delete the buffer */
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vimboss
parents:
diff changeset
367 return;
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vimboss
parents:
diff changeset
368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 # ifdef FEAT_EVAL
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vimboss
parents:
diff changeset
370 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 # endif
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vimboss
parents:
diff changeset
373 }
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vimboss
parents:
diff changeset
374 nwindows = buf->b_nwindows;
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vimboss
parents:
diff changeset
375 #endif
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vimboss
parents:
diff changeset
376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 /* decrease the link count from windows (unless not in any window) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 if (buf->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 --buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 /* Return when a window is displaying the buffer or when it's not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 * unloaded. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 if (buf->b_nwindows > 0 || !unload_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 u_sync(); /* sync undo before going to another buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390 /* Always remove the buffer when there is no file name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 if (buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 del_buf = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 * Free all things allocated for this buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 * Also calls the "BufDelete" autocommands when del_buf is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 /* Remember if we are closing the current buffer. Restore the number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 * windows, so that autocommands in buf_freeall() don't get confused. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 is_curbuf = (buf == curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 buf->b_nwindows = nwindows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 buf_freeall(buf, del_buf, wipe_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 /* Autocommands may have deleted the buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 if (!buf_valid(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 # ifdef FEAT_EVAL
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
412 if (aborting()) /* autocmds may abort script processing */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 /* Autocommands may have opened or closed windows for this buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 * Decrement the count for the close we do here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 if (buf->b_nwindows > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 --buf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 * This might cause the previous curbuf to be deleted unexpectedly. But
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 * in some cases it's OK to delete the curbuf, because a new one is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 * obtained anyway. Therefore only return if curbuf changed to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 * deleted buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 if (usingNetbeans)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 netbeans_file_closed(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 #if defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 /* Change directories when the acd option is set on. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 if (p_acd && curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 && vim_chdirfile(curbuf->b_ffname) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 shorten_fnames(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 * Remove the buffer from the list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 if (wipe_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 #ifdef FEAT_SUN_WORKSHOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 if (usingSunWorkShop)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 workshop_file_closed_lineno((char *)buf->b_ffname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 (int)buf->b_last_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 vim_free(buf->b_sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 if (buf->b_prev == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 firstbuf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 buf->b_prev->b_next = buf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 if (buf->b_next == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 lastbuf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 buf->b_next->b_prev = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 if (del_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 /* Free all internal variables and reset option values, to make
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 * ":bdel" compatible with Vim 5.7. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 free_buffer_stuff(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 /* Make it look like a new buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 /* Init the options when loaded again. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 buf->b_p_initialized = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 if (del_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 buf->b_p_bl = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 * Make buffer not contain a file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 buf_clear_file(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 buf->b_ml.ml_line_count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 unchanged(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 #ifndef SHORT_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 buf->b_p_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 buf->b_start_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 buf->b_p_bomb = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 buf->b_ml.ml_mfp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 buf->b_ml.ml_flags = ML_EMPTY; /* empty buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 netbeans_deleted_all_lines(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 netbeansOpenFile = 0; /* reset in netbeans_file_opened() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 * buf_freeall() - free all things allocated for a buffer that are related to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 * the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 buf_freeall(buf, del_buf, wipe_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 int del_buf; /* buffer is going to be deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 int wipe_buf; /* buffer is going to be wiped out */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 int is_curbuf = (buf == curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, FALSE, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 if (!buf_valid(buf)) /* autocommands may delete the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 if (del_buf && buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 apply_autocmds(EVENT_BUFDELETE, buf->b_fname, buf->b_fname, FALSE, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 if (!buf_valid(buf)) /* autocommands may delete the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 if (wipe_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 apply_autocmds(EVENT_BUFWIPEOUT, buf->b_fname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 FALSE, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 if (!buf_valid(buf)) /* autocommands may delete the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 # ifdef FEAT_EVAL
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
541 if (aborting()) /* autocmds may abort script processing */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 * It's possible that autocommands change curbuf to the one being deleted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 * This might cause curbuf to be deleted unexpectedly. But in some cases
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 * it's OK to delete the curbuf, because a new one is obtained anyway.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 * Therefore only return if curbuf changed to the deleted buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 if (buf == curbuf && !is_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 diff_buf_delete(buf); /* Can't use 'diff' for unloaded buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 #ifdef FEAT_TCL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 tcl_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 u_blockfree(buf); /* free the memory allocated for undo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 ml_close(buf, TRUE); /* close and delete the memline/memfile */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 buf->b_ml.ml_line_count = 0; /* no lines in buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 u_clearall(buf); /* reset all undo information */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 syntax_clear(buf); /* reset syntax info */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 #endif
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
567 buf->b_flags &= ~BF_READERR; /* a read error is no longer relevant */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 * Free a buffer structure and the things it contains related to the buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 * itself (not the file, that must have been done already).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 free_buffer(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 free_buffer_stuff(buf, TRUE);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
579 #ifdef FEAT_MZSCHEME
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
580 mzscheme_buffer_free(buf);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
581 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 #ifdef FEAT_PERL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 perl_buf_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 #ifdef FEAT_PYTHON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 python_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 #ifdef FEAT_RUBY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 ruby_buffer_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 #endif
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
591 #ifdef FEAT_AUTOCMD
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
592 aubuflocal_remove(buf);
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
593 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 * Free stuff in the buffer for ":bdel" and when wiping out the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 free_buffer_stuff(buf, free_options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 int free_options; /* free options as well */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 if (free_options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 clear_wininfo(buf); /* including window-local options */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 free_buf_options(buf, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 #ifdef FEAT_EVAL
126
c3075f07a273 updated for version 7.0044
vimboss
parents: 53
diff changeset
611 vars_clear(&buf->b_vars.dv_hashtab); /* free all internal variables */
c3075f07a273 updated for version 7.0044
vimboss
parents: 53
diff changeset
612 hash_init(&buf->b_vars.dv_hashtab);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 #ifdef FEAT_USR_CMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 uc_clear(&buf->b_ucmds); /* clear local user commands */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 buf_delete_signs(buf); /* delete any signs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 map_clear_int(buf, MAP_ALL_MODES, TRUE, FALSE); /* clear local mappings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 map_clear_int(buf, MAP_ALL_MODES, TRUE, TRUE); /* clear local abbrevs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 vim_free(buf->b_start_fenc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 buf->b_start_fenc = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 * Free the b_wininfo list for buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 clear_wininfo(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 while (buf->b_wininfo != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 wip = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 if (wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 vim_free(wip);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 #if defined(FEAT_LISTCMDS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 * Go to another buffer. Handles the result of the ATTENTION dialog.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 goto_buffer(eap, start, dir, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 int start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 # if defined(FEAT_WINDOWS) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 && (defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 (void)do_buffer(*eap->cmd == 's' ? DOBUF_SPLIT : DOBUF_GOTO,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 start, dir, count, eap->forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 # if defined(FEAT_WINDOWS) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 && (defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 if (swap_exists_action == SEA_QUIT && *eap->cmd == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
677 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
678 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
679
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
680 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
681 * aborting() returns FALSE when closing a window. */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
682 enter_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
683 # endif
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
684
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
685 /* Quitting means closing the split window, nothing else. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 swap_exists_action = SEA_NONE;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
688
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
689 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
690 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
691 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
692 leave_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
693 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 handle_swap_exists(old_curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 * Handle the situation of swap_exists_action being set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 * It is allowed for "old_curbuf" to be NULL or invalid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 handle_swap_exists(old_curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 buf_T *old_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
710 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
711 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
712 # endif
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
713
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
716 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
717 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
718 * aborting() returns FALSE when closing a buffer. */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
719 enter_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
720 # endif
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
721
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 /* User selected Quit at ATTENTION prompt. Go back to previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 * buffer. If that buffer is gone or the same as the current one,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 * open a new, empty buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 swap_exists_action = SEA_NONE; /* don't want it again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 close_buffer(curwin, curbuf, DOBUF_UNLOAD);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 if (!buf_valid(old_curbuf) || old_curbuf == curbuf)
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
728 old_curbuf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 if (old_curbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 enter_buffer(old_curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 /* If "old_curbuf" is NULL we are in big trouble here... */
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
732
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
733 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
734 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
735 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
736 leave_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
737 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 else if (swap_exists_action == SEA_RECOVER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
741 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
742 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
743 * aborting() returns FALSE when closing a buffer. */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
744 enter_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
745 # endif
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
746
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 /* User selected Recover at ATTENTION prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 ml_recover();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 MSG_PUTS("\n"); /* don't overwrite the last message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 cmdline_row = msg_row;
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
752 do_modelines(FALSE);
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
753
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
754 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
755 /* Restore the error/interrupt/exception state if not discarded by a
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
756 * new aborting error, interrupt, or uncaught exception. */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
757 leave_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
758 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 swap_exists_action = SEA_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 #if defined(FEAT_LISTCMDS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 * do_bufdel() - delete or unload buffer(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 * addr_count == 0: ":bdel" - delete current buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 * addr_count == 1: ":N bdel" or ":bdel N [N ..]" - first delete
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 * buffer "end_bnr", then any other arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 * addr_count == 2: ":N,N bdel" - delete buffers in range
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 * command can be DOBUF_UNLOAD (":bunload"), DOBUF_WIPE (":bwipeout") or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 * DOBUF_DEL (":bdel")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 * Returns error message or NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 do_bufdel(command, arg, addr_count, start_bnr, end_bnr, forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 int command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 char_u *arg; /* pointer to extra arguments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 int addr_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 int start_bnr; /* first buffer number in a range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 int end_bnr; /* buffer nr or last buffer nr in a range */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 int forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 int do_current = 0; /* delete current buffer? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 int deleted = 0; /* number of buffers deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 char_u *errormsg = NULL; /* return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 int bnr; /* buffer number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 netbeansCloseFile = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 if (addr_count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 (void)do_buffer(command, DOBUF_CURRENT, FORWARD, 0, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 if (*arg) /* both range and argument is not allowed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 return (char_u *)_(e_trailing);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 bnr = start_bnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 else /* addr_count == 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 bnr = end_bnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 for ( ;!got_int; ui_breakcheck())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 * delete the current buffer last, otherwise when the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 * current buffer is deleted, the next buffer becomes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 * the current one and will be loaded, which may then
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 * also be deleted, etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 if (bnr == curbuf->b_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 do_current = bnr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 else if (do_buffer(command, DOBUF_FIRST, FORWARD, (int)bnr,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 forceit) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 ++deleted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 * find next buffer number to delete/unload
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 if (addr_count == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 if (++bnr > end_bnr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 else /* addr_count == 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 if (*arg == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 if (!VIM_ISDIGIT(*arg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 p = skiptowhite_esc(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 bnr = buflist_findpat(arg, p, command == DOBUF_WIPE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 if (bnr < 0) /* failed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 arg = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 bnr = getdigits(&arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 if (!got_int && do_current && do_buffer(command, DOBUF_FIRST,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 FORWARD, do_current, forceit) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 ++deleted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 if (deleted == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 if (command == DOBUF_UNLOAD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 sprintf((char *)IObuff, _("E515: No buffers were unloaded"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 else if (command == DOBUF_DEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 sprintf((char *)IObuff, _("E516: No buffers were deleted"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 sprintf((char *)IObuff, _("E517: No buffers were wiped out"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 errormsg = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 else if (deleted >= p_report)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 if (command == DOBUF_UNLOAD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 if (deleted == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 MSG(_("1 buffer unloaded"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 smsg((char_u *)_("%d buffers unloaded"), deleted);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 else if (command == DOBUF_DEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 if (deleted == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 MSG(_("1 buffer deleted"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 smsg((char_u *)_("%d buffers deleted"), deleted);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 if (deleted == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 MSG(_("1 buffer wiped out"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 smsg((char_u *)_("%d buffers wiped out"), deleted);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 netbeansCloseFile = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 return errormsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 * Implementation of the commands for the buffer list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 * action == DOBUF_GOTO go to specified buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 * action == DOBUF_SPLIT split window and go to specified buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 * action == DOBUF_UNLOAD unload specified buffer(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 * action == DOBUF_DEL delete specified buffer(s) from buffer list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 * action == DOBUF_WIPE delete specified buffer(s) really
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 * start == DOBUF_CURRENT go to "count" buffer from current buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 * start == DOBUF_FIRST go to "count" buffer from first buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 * start == DOBUF_LAST go to "count" buffer from last buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 * start == DOBUF_MOD go to "count" modified buffer from current buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 do_buffer(action, start, dir, count, forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 int action;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 int start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 int dir; /* FORWARD or BACKWARD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 int count; /* buffer number or number of buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 int forceit; /* TRUE for :...! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 || action == DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 switch (start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 case DOBUF_FIRST: buf = firstbuf; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 case DOBUF_LAST: buf = lastbuf; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 default: buf = curbuf; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 if (start == DOBUF_MOD) /* find next modified buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 while (buf != curbuf && !bufIsChanged(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 if (!bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 EMSG(_("E84: No modified buffer found"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 else if (start == DOBUF_FIRST && count) /* find specified buffer number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 while (buf != NULL && buf->b_fnum != count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 bp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 while (count > 0 || (!unload && !buf->b_p_bl && bp != buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 /* remember the buffer where we start, we come back there when all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 * buffers are unlisted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 bp = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 buf = lastbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 /* don't count unlisted buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 if (unload || buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 --count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 bp = NULL; /* use this buffer as new starting point */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 if (bp == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 /* back where we started, didn't find anything. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 EMSG(_("E85: There is no listed buffer"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 if (buf == NULL) /* could not find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 if (start == DOBUF_FIRST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 /* don't warn when deleting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 if (!unload)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 EMSGN(_("E86: Buffer %ld does not exist"), count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 else if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 EMSG(_("E87: Cannot go beyond last buffer"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 EMSG(_("E88: Cannot go before first buffer"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 #ifdef FEAT_LISTCMDS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 * delete buffer buf from memory and/or the list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 if (unload)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 int forward;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 /* When unloading or deleting a buffer that's already unloaded and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 * unlisted: fail silently. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 if (action != DOBUF_WIPE && buf->b_ml.ml_mfp == NULL && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 if (!forceit && bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 if ((p_confirm || cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 dialog_changed(buf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 # ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 if (!buf_valid(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 /* Autocommand deleted buffer, oops! It's not changed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 * now. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 # endif
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1036 /* If it's still changed fail silently, the dialog already
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1037 * mentioned why it fails. */
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1038 if (bufIsChanged(buf))
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1039 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 }
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1041 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 EMSGN(_("E89: No write since last change for buffer %ld (add ! to override)"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 buf->b_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 * If deleting the last (listed) buffer, make it empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 * The last (listed) buffer cannot be unloaded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 for (bp = firstbuf; bp != NULL; bp = bp->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 if (bp->b_p_bl && bp != buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 if (bp == NULL && buf == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 if (action == DOBUF_UNLOAD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 EMSG(_("E90: Cannot unload last buffer"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 /* Close any other windows on this buffer, then make it empty. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 win_T *wp, *nextwp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 for (wp = firstwin; wp != NULL; wp = nextwp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 nextwp = wp->w_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 if (wp != curwin && wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 /* Start all over, autocommands may change the window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 * layout. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 nextwp = firstwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 win_close(wp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 forceit ? ECMD_FORCEIT : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 * do_ecmd() may create a new buffer, then we have to delete
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 * the old one. But do_ecmd() may have done that already, check
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 * if the buffer still exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 if (buf != curbuf && buf_valid(buf) && buf->b_nwindows == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 close_buffer(NULL, buf, action);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 * If the deleted buffer is the current one, close the current window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 * (unless it's the only window).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 while (buf == curbuf && firstwin != lastwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 win_close(curwin, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 * If the buffer to be deleted is not the current one, delete it here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 close_windows(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 if (buf != curbuf && buf_valid(buf) && buf->b_nwindows <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 close_buffer(NULL, buf, action);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 * Deleting the current buffer: Need to find another buffer to go to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 * There must be another, otherwise it would have been handled above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 * First use au_new_curbuf, if it is valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 * Then prefer the buffer we most recently visited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 * Else try to find one that is loaded, after the current buffer,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 * then before the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 * Finally use any buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 buf = NULL; /* selected buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 bp = NULL; /* used when no loaded buffer found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 if (au_new_curbuf != NULL && buf_valid(au_new_curbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 buf = au_new_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 # ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 #ifdef FEAT_JUMPLIST
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 if (curwin->w_jumplistlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 int jumpidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 jumpidx = curwin->w_jumplistidx - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 if (jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 forward = jumpidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 while (jumpidx != curwin->w_jumplistidx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 buf = buflist_findnr(curwin->w_jumplist[jumpidx].fmark.fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 if (buf == curbuf || !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 buf = NULL; /* skip current and unlisted bufs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 else if (buf->b_ml.ml_mfp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 /* skip unloaded buf, but may keep it for later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 bp = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 if (buf != NULL) /* found a valid buffer: stop searching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 /* advance to older entry in jump list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 if (!jumpidx && curwin->w_jumplistidx == curwin->w_jumplistlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 if (--jumpidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 jumpidx = curwin->w_jumplistlen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 if (jumpidx == forward) /* List exhausted for sure */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 if (buf == NULL) /* No previous buffer, Try 2'nd approach */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 forward = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 if (!forward) /* tried both directions */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 forward = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 /* in non-help buffer, try to skip help buffers, and vv */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 if (buf->b_help == curbuf->b_help && buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 if (buf->b_ml.ml_mfp != NULL) /* found loaded buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 if (bp == NULL) /* remember unloaded buf for later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 bp = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 if (forward)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 buf = buf->b_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 if (buf == NULL) /* No loaded buffer, use unloaded one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 buf = bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 if (buf == NULL) /* No loaded buffer, find listed one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 if (buf->b_p_bl && buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 if (buf == NULL) /* Still no buffer, just take one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 if (curbuf->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 buf = curbuf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 buf = curbuf->b_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 * make buf current buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 if (action == DOBUF_SPLIT) /* split window first */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 # ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 /* jump to first window containing buf if one exists ("useopen") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 if (vim_strchr(p_swb, 'u') && buf_jump_open_win(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 /* go to current buffer - nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 * Check if the current buffer may be abandoned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 if ((p_confirm || cmdmod.confirm) && p_write)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 dialog_changed(curbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 # ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 if (!buf_valid(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 /* Autocommand deleted buffer, oops! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 if (bufIsChanged(curbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 EMSG(_(e_nowrtmsg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 /* Go to the other buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 set_curbuf(buf, action);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 #if defined(FEAT_LISTCMDS) && defined(FEAT_SCROLLBIND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 if (action == DOBUF_SPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 curwin->w_p_scb = FALSE; /* reset 'scrollbind' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 if (aborting()) /* autocmds may abort script processing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 #endif /* FEAT_LISTCMDS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 * Set current buffer to "buf". Executes autocommands and closes current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 * buffer. "action" tells how to close the current buffer:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 * DOBUF_GOTO free or hide it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 * DOBUF_SPLIT nothing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 * DOBUF_UNLOAD unload it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 * DOBUF_DEL delete it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 * DOBUF_WIPE wipe it out
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 set_curbuf(buf, action)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 int action;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 buf_T *prevbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 || action == DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 setpcmark();
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1299 if (!cmdmod.keepalt)
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1300 curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 buflist_altfpos(); /* remember curpos */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 /* Don't restart Select mode after switching to another buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 VIsual_reselect = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 /* close_windows() or apply_autocmds() may change curbuf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 prevbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 if (buf_valid(prevbuf) && !aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 if (buf_valid(prevbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 if (unload)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 close_windows(prevbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 if (buf_valid(prevbuf) && !aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 if (buf_valid(prevbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 close_buffer(prevbuf == curwin->w_buffer ? curwin : NULL, prevbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 unload ? action : (action == DOBUF_GOTO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 && !P_HID(prevbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 && !bufIsChanged(prevbuf)) ? DOBUF_UNLOAD : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 /* An autocommand may have deleted buf or aborted the script processing! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 if (buf_valid(buf) && !aborting())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 if (buf_valid(buf)) /* an autocommand may have deleted buf! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 enter_buffer(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 * Enter a new current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 * Old curbuf must have been abandoned already!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 enter_buffer(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 /* Copy buffer and window local option values. Not for a help buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 buf_copy_options(buf, BCO_ENTER | BCO_NOHELP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 if (!buf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 get_winopts(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 /* Remove all folds in the window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 foldUpdateAll(curwin); /* update folds (later). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 /* Get the buffer in the current window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 curwin->w_buffer = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 curbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 ++curbuf->b_nwindows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 diff_new_buffer();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 /* Cursor on first line by default. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 /* Make sure the buffer is loaded. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 if (curbuf->b_ml.ml_mfp == NULL) /* need to load the file */
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1383 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
1384 #ifdef FEAT_AUTOCMD
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1385 /* If there is no filetype, allow for detecting one. Esp. useful for
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1386 * ":ball" used in a autocommand. If there already is a filetype we
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1387 * might prefer to keep it. */
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1388 if (*curbuf->b_p_ft == NUL)
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1389 did_filetype = FALSE;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
1390 #endif
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1391
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 open_buffer(FALSE, NULL);
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
1393 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 need_fileinfo = TRUE; /* display file info after redraw */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 (void)buf_check_timestamp(curbuf, FALSE); /* check if file changed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 curwin->w_topline = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 curwin->w_topfill = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 /* If autocommands did not change the cursor position, restore cursor lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 * and possibly cursor col. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 if (curwin->w_cursor.lnum == 1 && inindent(0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 buflist_getfpos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 check_arg_idx(curwin); /* check for valid arg_idx */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 maketitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 if (curwin->w_topline == 1) /* when autocmds didn't change it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 scroll_cursor_halfway(FALSE); /* redisplay at correct position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 24
diff changeset
1422 #ifdef FEAT_NETBEANS_INTG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 24
diff changeset
1423 /* Send fileOpened event because we've changed buffers. */
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 24
diff changeset
1424 if (usingNetbeans && isNetbeansBuffer(curbuf))
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 24
diff changeset
1425 netbeans_file_activated(curbuf);
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 24
diff changeset
1426 #endif
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 24
diff changeset
1427
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 #if defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 /* Change directories when the acd option is set on. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 if (p_acd && curbuf->b_ffname != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 && vim_chdirfile(curbuf->b_ffname) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 shorten_fnames(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 if (curbuf->b_kmap_state & KEYMAP_INIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 keymap_init();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 redraw_later(NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 * functions for dealing with the buffer list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 * Add a file name to the buffer list. Return a pointer to the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 * If the same file name already exists return a pointer to that buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 * If it does not exist, or if fname == NULL, a new entry is created.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 * If (flags & BLN_CURBUF) is TRUE, may use current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 * If (flags & BLN_LISTED) is TRUE, add new buffer to buffer list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 * If (flags & BLN_DUMMY) is TRUE, don't count it as a real buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 * This is the ONLY way to create a new buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 static int top_file_num = 1; /* highest file number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 buflist_new(ffname, sfname, lnum, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 char_u *ffname; /* full path of fname or relative */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 char_u *sfname; /* short fname or NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 linenr_T lnum; /* preferred cursor line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 int flags; /* BLN_ defines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 fname_expand(curbuf, &ffname, &sfname); /* will allocate ffname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 * If file name already exists in the list, update the entry.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 /* On Unix we can use inode numbers when the file exists. Works better
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 * for hard links. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 if (sfname == NULL || mch_stat((char *)sfname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 if (ffname != NULL && !(flags & BLN_DUMMY) && (buf =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 buflist_findname_stat(ffname, &st)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 buflist_findname(ffname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 ) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 /* copy the options now, if 'cpo' doesn't have 's' and not done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 * already */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 buf_copy_options(buf, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 if ((flags & BLN_LISTED) && !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 buf->b_p_bl = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 if (!(flags & BLN_DUMMY))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 * If the current buffer has no name and no contents, use the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 * buffer. Otherwise: Need to allocate a new buffer structure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 * This is the ONLY place where a new buffer structure is allocated!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 if ((flags & BLN_CURBUF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 && curbuf != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 && curbuf->b_ffname == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 && curbuf->b_nwindows <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 && (curbuf->b_ml.ml_mfp == NULL || bufempty()))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 /* It's like this buffer is deleted. Watch out for autocommands that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 * change curbuf! If that happens, allocate a new buffer anyway. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 if (curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 apply_autocmds(EVENT_BUFWIPEOUT, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 # ifdef FEAT_EVAL
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1527 if (aborting()) /* autocmds may abort script processing */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 # ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 /* Make sure 'bufhidden' and 'buftype' are empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 if (buf != curbuf || curbuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 buf = (buf_T *)alloc_clear((unsigned)sizeof(buf_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 if (ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 buf->b_sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 clear_wininfo(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 buf->b_wininfo = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 if ((ffname != NULL && (buf->b_ffname == NULL || buf->b_sfname == NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 || buf->b_wininfo == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 buf->b_ffname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 vim_free(buf->b_sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 buf->b_sfname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 if (buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 free_buffer(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 /* free all things allocated for this buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 buf_freeall(buf, FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 if (buf != curbuf) /* autocommands deleted the buffer! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 #if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1580 if (aborting()) /* autocmds may abort script processing */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 /* buf->b_nwindows = 0; why was this here? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 free_buffer_stuff(buf, FALSE); /* delete local variables et al. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 /* need to reload lmaps and set b:keymap_name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 curbuf->b_kmap_state |= KEYMAP_INIT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 * put new buffer at the end of the buffer list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 buf->b_next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 if (firstbuf == NULL) /* buffer list is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 buf->b_prev = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 firstbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 else /* append new buffer at end of list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 lastbuf->b_next = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 buf->b_prev = lastbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 lastbuf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 buf->b_fnum = top_file_num++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 if (top_file_num < 0) /* wrap around (may cause duplicates) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 EMSG(_("W14: Warning: List of file names overflow"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 if (emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 ui_delay(3000L, TRUE); /* make sure it is noticed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 top_file_num = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 * Always copy the options from the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 buf_copy_options(buf, BCO_ALWAYS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 buf->b_wininfo->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 buf->b_wininfo->wi_win = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 #ifdef FEAT_EVAL
126
c3075f07a273 updated for version 7.0044
vimboss
parents: 53
diff changeset
1630 init_var_dict(&buf->b_vars, &buf->b_bufvar); /* init b: variables */
c3075f07a273 updated for version 7.0044
vimboss
parents: 53
diff changeset
1631 #endif
c3075f07a273 updated for version 7.0044
vimboss
parents: 53
diff changeset
1632 #ifdef FEAT_SYN_HL
c3075f07a273 updated for version 7.0044
vimboss
parents: 53
diff changeset
1633 hash_init(&buf->b_keywtab);
c3075f07a273 updated for version 7.0044
vimboss
parents: 53
diff changeset
1634 hash_init(&buf->b_keywtab_ic);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 if (st.st_dev == (dev_T)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 buf->b_dev = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 buf->b_u_synced = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 buf->b_flags = BF_CHECK_RO | BF_NEVERLOADED;
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1649 if (flags & BLN_DUMMY)
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1650 buf->b_flags |= BF_DUMMY;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 buf_clear_file(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 clrallmarks(buf); /* clear marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 fmarks_check_names(buf); /* check file marks for this file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 buf->b_p_bl = (flags & BLN_LISTED) ? TRUE : FALSE; /* init 'buflisted' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 if (!(flags & BLN_DUMMY))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 apply_autocmds(EVENT_BUFNEW, NULL, NULL, FALSE, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 if (flags & BLN_LISTED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 # ifdef FEAT_EVAL
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1662 if (aborting()) /* autocmds may abort script processing */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 * Free the memory for the options of a buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 * If "free_p_ff" is TRUE also free 'fileformat', 'buftype' and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 * 'fileencoding'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 free_buf_options(buf, free_p_ff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 int free_p_ff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 if (free_p_ff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 clear_string_option(&buf->b_p_fenc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 clear_string_option(&buf->b_p_ff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 clear_string_option(&buf->b_p_bh);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 clear_string_option(&buf->b_p_bt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 clear_string_option(&buf->b_p_def);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 clear_string_option(&buf->b_p_inc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 clear_string_option(&buf->b_p_inex);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 clear_string_option(&buf->b_p_inde);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 clear_string_option(&buf->b_p_indk);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 #ifdef FEAT_CRYPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 clear_string_option(&buf->b_p_key);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 clear_string_option(&buf->b_p_kp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 clear_string_option(&buf->b_p_mps);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 clear_string_option(&buf->b_p_fo);
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
1709 clear_string_option(&buf->b_p_flp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 clear_string_option(&buf->b_p_isk);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 clear_string_option(&buf->b_p_keymap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 ga_clear(&buf->b_kmap_ga);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 clear_string_option(&buf->b_p_com);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 clear_string_option(&buf->b_p_cms);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 clear_string_option(&buf->b_p_nf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 clear_string_option(&buf->b_p_syn);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 #ifdef FEAT_SEARCHPATH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 clear_string_option(&buf->b_p_sua);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 clear_string_option(&buf->b_p_ft);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 #ifdef FEAT_OSFILETYPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 clear_string_option(&buf->b_p_oft);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 clear_string_option(&buf->b_p_cink);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 clear_string_option(&buf->b_p_cino);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 clear_string_option(&buf->b_p_cinw);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 clear_string_option(&buf->b_p_cpt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 #endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
1744 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
1745 clear_string_option(&buf->b_p_cfu);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
1746 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 clear_string_option(&buf->b_p_gp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 clear_string_option(&buf->b_p_mp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 clear_string_option(&buf->b_p_efm);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 clear_string_option(&buf->b_p_ep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 clear_string_option(&buf->b_p_path);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 clear_string_option(&buf->b_p_tags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 clear_string_option(&buf->b_p_dict);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 clear_string_option(&buf->b_p_tsr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 #endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
1759 #ifdef FEAT_TEXTOBJ
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
1760 clear_string_option(&buf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
1761 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 buf->b_p_ar = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 * get alternate file n
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 * set linenr to lnum or altfpos.lnum if lnum == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 * also set cursor column to altfpos.col if 'startofline' is not set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 * if (options & GETF_SETMARK) call setpcmark()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 * if (options & GETF_ALT) we are jumping to an alternate file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 * if (options & GETF_SWITCH) respect 'switchbuf' settings when jumping
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 * return FAIL for failure, OK for success
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 buflist_getfile(n, lnum, options, forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 int forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 win_T *wp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 if ((options & GETF_ALT) && n == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 EMSG(_(e_noalt));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 EMSGN(_("E92: Buffer %ld not found"), n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 /* if alternate file is the current buffer, nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 if (buf == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 if (cmdwin_type != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 /* altfpos may be changed by getfile(), get it now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 fpos = buflist_findfpos(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 col = fpos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 if (options & GETF_SWITCH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 /* use existing open window for buffer if wanted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 if (vim_strchr(p_swb, 'u')) /* useopen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 wp = buf_jump_open_win(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 /* split window if wanted ("split") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 if (wp == NULL && vim_strchr(p_swb, 't') && !bufempty())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 # ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 curwin->w_p_scb = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 if (getfile(buf->b_fnum, NULL, NULL, (options & GETF_SETMARK),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 lnum, forceit) <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 /* cursor is at to BOL and w_cursor.lnum is checked due to getfile() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 if (!p_sol && col != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 * go to the last know line number for the current buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 buflist_getfpos()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 pos_T *fpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 fpos = buflist_findfpos(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 curwin->w_cursor.lnum = fpos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 check_cursor_lnum();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 if (p_sol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 curwin->w_cursor.col = fpos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1884 #if defined(FEAT_QUICKFIX) || defined(FEAT_EVAL) || defined(PROTO)
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1885 /*
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1886 * Find file in buffer list by name (it has to be for the current window).
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1887 * Returns NULL if not found.
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1888 */
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1889 buf_T *
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1890 buflist_findname_exp(fname)
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1891 char_u *fname;
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1892 {
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1893 char_u *ffname;
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1894 buf_T *buf = NULL;
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1895
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1896 /* First make the name into a full path name */
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1897 ffname = FullName_save(fname,
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1898 #ifdef UNIX
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1899 TRUE /* force expansion, get rid of symbolic links */
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1900 #else
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1901 FALSE
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1902 #endif
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1903 );
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1904 if (ffname != NULL)
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1905 {
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1906 buf = buflist_findname(ffname);
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1907 vim_free(ffname);
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1908 }
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1909 return buf;
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1910 }
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1911 #endif
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1912
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 * Find file in buffer list by name (it has to be for the current window).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 * "ffname" must have a full path.
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1916 * Skips dummy buffers.
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1917 * Returns NULL if not found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 buflist_findname(ffname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 return buflist_findname_stat(ffname, &st);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 * Same as buflist_findname(), but pass the stat structure to avoid getting it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 * twice for the same file.
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1934 * Returns NULL if not found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 static buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 buflist_findname_stat(ffname, stp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 struct stat *stp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
1945 if ((buf->b_flags & BF_DUMMY) == 0 && !otherfile_buf(buf, ffname
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 , stp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 #if defined(FEAT_LISTCMDS) || defined(FEAT_EVAL) || defined(FEAT_PERL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 * Find file in buffer list by a regexp pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 * Return fnum of the found buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 * Return < 0 for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 buflist_findpat(pattern, pattern_end, unlisted, diffmode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 char_u *pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 char_u *pattern_end; /* pointer to first char after pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 int unlisted; /* find unlisted buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 int diffmode; /* find diff-mode buffers only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 regprog_T *prog;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 int match = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 int find_listed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 char_u *patend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 int attempt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 int toggledollar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 if (pattern_end == pattern + 1 && (*pattern == '%' || *pattern == '#'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 if (*pattern == '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 match = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 match = curwin->w_alt_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 if (diffmode && !diff_mode_buf(buflist_findnr(match)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 match = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 * Try four ways of matching a listed buffer:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 * attempt == 0: without '^' or '$' (at any position)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 * attempt == 1: with '^' at start (only at postion 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 * attempt == 2: with '$' at end (only match at end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 * attempt == 3: with '^' at start and '$' at end (only full match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 * Repeat this for finding an unlisted buffer if there was no matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 * listed buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 pat = file_pat_to_reg_pat(pattern, pattern_end, NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 patend = pat + STRLEN(pat) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 toggledollar = (patend > pat && *patend == '$');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 /* First try finding a listed buffer. If not found and "unlisted"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 * is TRUE, try finding an unlisted buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 find_listed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 for (attempt = 0; attempt <= 3; ++attempt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 /* may add '^' and '$' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 if (toggledollar)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 *patend = (attempt < 2) ? NUL : '$'; /* add/remove '$' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 p = pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 if (*p == '^' && !(attempt & 1)) /* add/remove '^' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 prog = vim_regcomp(p, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 if (prog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 if (buf->b_p_bl == find_listed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 && (!diffmode || diff_mode_buf(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 && buflist_match(prog, buf) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 if (match >= 0) /* already found a match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 match = -2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 match = buf->b_fnum; /* remember first match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 vim_free(prog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 if (match >= 0) /* found one match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 /* Only search for unlisted buffers if there was no match with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 * a listed buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 if (!unlisted || !find_listed || match != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 find_listed = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 if (match == -2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 EMSG2(_("E93: More than one match for %s"), pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 else if (match < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 EMSG2(_("E94: No matching buffer for %s"), pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 return match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 * Find all buffer names that match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 * For command line expansion of ":buf" and ":sbuf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 * Return OK if matches found, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 ExpandBufnames(pat, num_file, file, options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 int *num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 char_u ***file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 int count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 int attempt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 regprog_T *prog;
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2085 char_u *patc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 *num_file = 0; /* return values in case of FAIL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2090 /* Make a copy of "pat" and change "^" to "\(^\|[\/]\)". */
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2091 if (*pat == '^')
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2092 {
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2093 patc = alloc((unsigned)STRLEN(pat) + 11);
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2094 if (patc == NULL)
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2095 return FAIL;
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2096 STRCPY(patc, "\\(^\\|[\\/]\\)");
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2097 STRCPY(patc + 11, pat + 1);
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2098 }
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2099 else
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2100 patc = pat;
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2101
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 /*
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2103 * attempt == 0: try match with '\<', match at start of word
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2104 * attempt == 2: try match without '\<', match anywhere
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 */
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2106 for (attempt = 0; attempt <= 2; attempt += 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2108 if (attempt == 2 && patc == pat)
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2109 break; /* there was no anchor, no need to try again */
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2110 prog = vim_regcomp(patc + attempt, RE_MAGIC);
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2111 if (prog == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 {
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2113 if (patc != pat)
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2114 vim_free(patc);
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2115 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 * round == 1: Count the matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 * round == 2: Build the array to keep the matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 if (!buf->b_p_bl) /* skip unlisted buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 p = buflist_match(prog, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 if (round == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 ++count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 if (options & WILD_HOME_REPLACE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 p = home_replace_save(buf, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 p = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 (*file)[count++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 if (count == 0) /* no match found, break here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 if (round == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 vim_free(prog);
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2152 if (patc != pat)
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2153 vim_free(patc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 vim_free(prog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 if (count) /* match(es) found, break here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162
170
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2163 if (patc != pat)
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2164 vim_free(patc);
8c60f65311fa updated for version 7.0052
vimboss
parents: 164
diff changeset
2165
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 *num_file = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 return (count == 0 ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 #ifdef HAVE_BUFLIST_MATCH
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 * Check for a match on the file name for buffer "buf" with regprog "prog".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 buflist_match(prog, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 regprog_T *prog;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 char_u *match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 /* First try the short file name, then the long file name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 match = fname_match(prog, buf->b_sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 if (match == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 match = fname_match(prog, buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 return match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 * Try matching the regexp in "prog" with file name "name".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 * Return "name" when there is a match, NULL when not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 fname_match(prog, name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 regprog_T *prog;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 char_u *match = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 regmatch.regprog = prog;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 #ifdef CASE_INSENSITIVE_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 regmatch.rm_ic = TRUE; /* Always ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 regmatch.rm_ic = FALSE; /* Never ignore case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 if (vim_regexec(&regmatch, name, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 match = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 /* Replace $(HOME) with '~' and try matching again. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 p = home_replace_save(NULL, name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 if (p != NULL && vim_regexec(&regmatch, p, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 match = name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 return match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 * find file in buffer list by number
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 buflist_findnr(nr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 int nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 if (nr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 nr = curwin->w_alt_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 if (buf->b_fnum == nr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 return (buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 * Get name of file 'n' in the buffer list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 * When the file has no name an empty string is returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 * home_replace() is used to shorten the file name (used for marks).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 * Returns a pointer to allocated memory, of NULL when failed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 buflist_nr2name(n, fullname, helptail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 int fullname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 int helptail; /* for help buffers return tail only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 buf = buflist_findnr(n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 return home_replace_save(helptail ? buf : NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 fullname ? buf->b_ffname : buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 * Set the "lnum" and "col" for the buffer "buf" and the current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 * When "copy_options" is TRUE save the local window option values.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 * When "lnum" is 0 only do the options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 buflist_setfpos(buf, win, lnum, col, copy_options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 int copy_options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 if (wip->wi_win == win)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 /* allocate a new entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 wip = (wininfo_T *)alloc_clear((unsigned)sizeof(wininfo_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 if (wip == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 wip->wi_win = win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 if (lnum == 0) /* set lnum even when it's 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 /* remove the entry from the list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 if (wip->wi_prev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 wip->wi_prev->wi_next = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 buf->b_wininfo = wip->wi_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 wip->wi_next->wi_prev = wip->wi_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 if (copy_options && wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 clear_winopt(&wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 deleteFoldRecurse(&wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 if (lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 wip->wi_fpos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 wip->wi_fpos.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 if (copy_options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 /* Save the window-specific option values. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 copy_winopt(&win->w_onebuf_opt, &wip->wi_opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 wip->wi_fold_manual = win->w_fold_manual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 cloneFoldGrowArray(&win->w_folds, &wip->wi_folds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 wip->wi_optset = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 /* insert the entry in front of the list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 wip->wi_next = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 buf->b_wininfo = wip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 wip->wi_prev = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 if (wip->wi_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 wip->wi_next->wi_prev = wip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 * Find info for the current window in buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 * If not found, return the info for the most recently used window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 * Returns NULL when there isn't any info.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 static wininfo_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 find_wininfo(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 if (wip->wi_win == curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 if (wip == NULL) /* if no fpos for curwin, use the first in the list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 wip = buf->b_wininfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 return wip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 * Reset the local window options to the values last used in this window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 * If the buffer wasn't used in this window before, use the values from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 * the most recently used window. If the values were never set, use the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 * global values for the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 get_winopts(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 clear_winopt(&curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 clearFolding(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 wip = find_wininfo(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 if (wip != NULL && wip->wi_optset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 curwin->w_fold_manual = wip->wi_fold_manual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 curwin->w_foldinvalid = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 cloneFoldGrowArray(&wip->wi_folds, &curwin->w_folds);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 copy_winopt(&curwin->w_allbuf_opt, &curwin->w_onebuf_opt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 if (p_fdls >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 curwin->w_p_fdl = p_fdls;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 * Find the position (lnum and col) for the buffer 'buf' for the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 * window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 * Returns a pointer to no_position if no position is found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 buflist_findfpos(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 wininfo_T *wip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 static pos_T no_position = {1, 0};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 wip = find_wininfo(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 if (wip != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 return &(wip->wi_fpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 return &no_position;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 * Find the lnum for the buffer 'buf' for the current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 linenr_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 buflist_findlnum(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 return buflist_findfpos(buf)->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 #if defined(FEAT_LISTCMDS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 * List all know file names (for :files and :buffers command).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 buflist_list(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 for (buf = firstbuf; buf != NULL && !got_int; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 /* skip unlisted buffers, unless ! was used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 if (!buf->b_p_bl && !eap->forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 if (buf_spname(buf) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 STRCPY(NameBuff, buf_spname(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 sprintf((char *)IObuff, "%3d%c%c%c%c%c \"",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 buf->b_fnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 buf->b_p_bl ? ' ' : 'u',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 buf == curbuf ? '%' :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 (curwin->w_alt_fnum == buf->b_fnum ? '#' : ' '),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 buf->b_ml.ml_mfp == NULL ? ' ' :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 (buf->b_nwindows == 0 ? 'h' : 'a'),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 !buf->b_p_ma ? '-' : (buf->b_p_ro ? '=' : ' '),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 (buf->b_flags & BF_READERR) ? 'x'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 : (bufIsChanged(buf) ? '+' : ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 len = (int)STRLEN(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 STRNCPY(IObuff + len, NameBuff, IOSIZE - 20 - len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 IObuff[IOSIZE - 20 - len] = NUL; /* make sure it's terminated */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 len = (int)STRLEN(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 IObuff[len++] = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 /* put "line 999" in column 40 or after the file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 IObuff[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 i = 40 - vim_strsize(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 IObuff[len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 } while (--i > 0 && len < IOSIZE - 18);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 sprintf((char *)IObuff + len, _("line %ld"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 buf == curbuf ? curwin->w_cursor.lnum :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 (long)buflist_findlnum(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 msg_outtrans(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 out_flush(); /* output one line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 * Get file name and line number for file 'fnum'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 * Used by DoOneCmd() for translating '%' and '#'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 * Used by insert_reg() and cmdline_paste() for '#' register.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 * Return FAIL if not found, OK for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 buflist_name_nr(fnum, fname, lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 int fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 char_u **fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 linenr_T *lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 buf = buflist_findnr(fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 if (buf == NULL || buf->b_fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 *fname = buf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 *lnum = buflist_findlnum(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 * Set the file name for "buf"' to 'ffname', short file name to 'sfname'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 * The file name with the full path is also remembered, for when :cd is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 * Returns FAIL for failure (file name already in use by other buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 * OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 setfname(buf, ffname, sfname, message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 char_u *ffname, *sfname;
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
2517 int message; /* give message when buffer already exists */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 {
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
2519 buf_T *obuf = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 if (ffname == NULL || *ffname == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 /* Removing the name. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 vim_free(buf->b_sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 buf->b_ffname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 buf->b_sfname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 fname_expand(buf, &ffname, &sfname); /* will allocate ffname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 if (ffname == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 * if the file name is already used in another buffer:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 * - if the buffer is loaded, fail
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 * - if the buffer is not loaded, delete it from the list
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 if (mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 st.st_dev = (dev_T)-1;
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
2549 #endif
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
2550 if (!(buf->b_flags & BF_DUMMY))
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
2551 #ifdef UNIX
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
2552 obuf = buflist_findname_stat(ffname, &st);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 #else
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 41
diff changeset
2554 obuf = buflist_findname(ffname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 if (obuf != NULL && obuf != buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 if (obuf->b_ml.ml_mfp != NULL) /* it's loaded, fail */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 if (message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 EMSG(_("E95: Buffer with this name already exists"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 close_buffer(NULL, obuf, DOBUF_WIPE); /* delete from the list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 sfname = vim_strsave(sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 if (ffname == NULL || sfname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 vim_free(sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 vim_free(ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 #ifdef USE_FNAME_CASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 # ifdef USE_LONG_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 if (USE_LONG_FNAME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 fname_case(sfname, 0); /* set correct case for short file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 vim_free(buf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 vim_free(buf->b_sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 buf->b_ffname = ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 buf->b_sfname = sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 buf->b_fname = buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 if (st.st_dev == (dev_T)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 buf->b_dev = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 #ifndef SHORT_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 buf->b_shortname = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 buf_name_changed(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 /*
41
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2605 * Crude way of changing the name of a buffer. Use with care!
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2606 * The name should be relative to the current directory.
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2607 */
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2608 void
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2609 buf_set_name(fnum, name)
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2610 int fnum;
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2611 char_u *name;
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2612 {
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2613 buf_T *buf;
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2614
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2615 buf = buflist_findnr(fnum);
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2616 if (buf != NULL)
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2617 {
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2618 vim_free(buf->b_sfname);
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2619 vim_free(buf->b_ffname);
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2620 buf->b_sfname = vim_strsave(name);
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2621 buf->b_ffname = FullName_save(buf->b_sfname, FALSE);
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2622 buf->b_fname = buf->b_sfname;
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2623 }
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2624 }
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2625
f529edb9bab3 updated for version 7.0025
vimboss
parents: 40
diff changeset
2626 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 * Take care of what needs to be done when the name of buffer "buf" has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 * changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 buf_name_changed(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 * If the file name changed, also change the name of the swapfile
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 if (buf->b_ml.ml_mfp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 ml_setname(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 if (curwin->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 check_arg_idx(curwin); /* check file name for arg list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 maketitle(); /* set window title */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 status_redraw_all(); /* status lines need to be redrawn */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 fmarks_check_names(buf); /* check named file marks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 ml_timestamp(buf); /* reset timestamp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 * set alternate file name for current window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 * Used by do_one_cmd(), do_write() and do_ecmd().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 * Return the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 setaltfname(ffname, sfname, lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 char_u *sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 /* Create a buffer. 'buflisted' is not set if it's a new buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 buf = buflist_new(ffname, sfname, lnum, 0);
22
cc049b00ee70 updated for version 7.0014
vimboss
parents: 20
diff changeset
2668 if (buf != NULL && !cmdmod.keepalt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 curwin->w_alt_fnum = buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 * Get alternate file name for current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 * Return NULL if there isn't any, and give error message if requested.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 getaltfname(errmsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 int errmsg; /* give error message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 linenr_T dummy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 if (buflist_name_nr(0, &fname, &dummy) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 if (errmsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 EMSG(_(e_noalt));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 return fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 * Add a file name to the buflist and return its number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 * Uses same flags as buflist_new(), except BLN_DUMMY.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 * used by qf_init(), main() and doarglist()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 buflist_add(fname, flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 buf = buflist_new(fname, NULL, (linenr_T)0, flags);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 return buf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 #if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 * Adjust slashes in file names. Called after 'shellslash' was set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 buflist_slash_adjust()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 for (bp = firstbuf; bp != NULL; bp = bp->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 if (bp->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 slash_adjust(bp->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 if (bp->b_sfname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 slash_adjust(bp->b_sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 * Set alternate cursor position for current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 * Also save the local window option values.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 buflist_altfpos()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 buflist_setfpos(curbuf, curwin, curwin->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 curwin->w_cursor.col, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 * Return TRUE if 'ffname' is not the same file as current file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 * Fname must have a full path (expanded by mch_FullName()).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 otherfile(ffname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 return otherfile_buf(curbuf, ffname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 , NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 otherfile_buf(buf, ffname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 , stp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 char_u *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 struct stat *stp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 /* no name is different */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 if (ffname == NULL || *ffname == NUL || buf->b_ffname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 if (fnamecmp(ffname, buf->b_ffname) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 /* If no struct stat given, get it now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 if (stp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 if (buf->b_dev < 0 || mch_stat((char *)ffname, &st) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 st.st_dev = (dev_T)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 stp = &st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 /* Use dev/ino to check if the files are the same, even when the names
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 * are different (possible with links). Still need to compare the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 * name above, for when the file doesn't exist yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 * Problem: The dev/ino changes when a file is deleted (and created
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 * again) and remains the same when renamed/moved. We don't want to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 * mch_stat() each buffer each time, that would be too slow. Get the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 * dev/ino again when they appear to match, but not when they appear
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 * to be different: Could skip a buffer when it's actually the same
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 * file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 buf_setino(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 if (buf_same_ino(buf, stp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 #if defined(UNIX) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 * Set inode and device number for a buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 * Must always be called when b_fname is changed!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 buf_setino(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 struct stat st;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 if (buf->b_fname != NULL && mch_stat((char *)buf->b_fname, &st) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 buf->b_dev = st.st_dev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 buf->b_ino = st.st_ino;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 buf->b_dev = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 * Return TRUE if dev/ino in buffer "buf" matches with "stp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 buf_same_ino(buf, stp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 struct stat *stp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 return (buf->b_dev >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 && stp->st_dev == buf->b_dev
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 && stp->st_ino == buf->b_ino);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 fileinfo(fullname, shorthelp, dont_truncate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 int fullname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 int shorthelp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 int dont_truncate;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 char_u *buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 buffer = alloc(IOSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 if (buffer == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 if (fullname > 1) /* 2 CTRL-G: include buffer number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 sprintf((char *)buffer, "buf %d: ", curbuf->b_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 p = buffer + STRLEN(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 p = buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 *p++ = '"';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 if (buf_spname(curbuf) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 STRCPY(p, buf_spname(curbuf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 if (!fullname && curbuf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 name = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 name = curbuf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 home_replace(shorthelp ? curbuf : NULL, name, p,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 (int)(IOSIZE - (p - buffer)), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 sprintf((char *)buffer + STRLEN(buffer),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 "\"%s%s%s%s%s%s",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 curbufIsChanged() ? (shortmess(SHM_MOD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 ? " [+]" : _(" [Modified]")) : " ",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 (curbuf->b_flags & BF_NOTEDITED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 ? _("[Not edited]") : "",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 (curbuf->b_flags & BF_NEW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 && !bt_dontwrite(curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 ? _("[New file]") : "",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 (curbuf->b_flags & BF_READERR) ? _("[Read errors]") : "",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 curbuf->b_p_ro ? (shortmess(SHM_RO) ? "[RO]"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 : _("[readonly]")) : "",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 (curbufIsChanged() || (curbuf->b_flags & BF_WRITE_MASK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 || curbuf->b_p_ro) ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 " " : "");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 /* With 32 bit longs and more than 21,474,836 lines multiplying by 100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 * causes an overflow, thus for large numbers divide instead. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 if (curwin->w_cursor.lnum > 1000000L)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 n = (int)(((long)curwin->w_cursor.lnum) /
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 ((long)curbuf->b_ml.ml_line_count / 100L));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 n = (int)(((long)curwin->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 (long)curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 if (curbuf->b_ml.ml_flags & ML_EMPTY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 STRCPY(buffer + STRLEN(buffer), _(no_lines_msg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 else if (p_ru)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 /* Current line and column are already on the screen -- webb */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 if (curbuf->b_ml.ml_line_count == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 sprintf((char *)buffer + STRLEN(buffer), _("1 line --%d%%--"), n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 sprintf((char *)buffer + STRLEN(buffer), _("%ld lines --%d%%--"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 (long)curbuf->b_ml.ml_line_count, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 sprintf((char *)buffer + STRLEN(buffer),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 _("line %ld of %ld --%d%%-- col "),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 (long)curwin->w_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 (long)curbuf->b_ml.ml_line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 validate_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 col_print(buffer + STRLEN(buffer),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 (int)curwin->w_cursor.col + 1, (int)curwin->w_virtcol + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 (void)append_arg_number(curwin, buffer, !shortmess(SHM_FILE), IOSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 if (dont_truncate)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 /* Temporarily set msg_scroll to avoid the message being truncated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 * First call msg_start() to get the message in the right place. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 n = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 msg_scroll = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 msg(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 msg_scroll = n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 p = msg_trunc_attr(buffer, FALSE, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 if (restart_edit != 0 || (msg_scrolled && !need_wait_return))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 /* Need to repeat the message after redrawing when:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 * - When restart_edit is set (otherwise there will be a delay
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 * before redrawing).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 * - When the screen was scrolled but there is no wait-return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 * prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 set_keep_msg(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 keep_msg_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 col_print(buf, col, vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 int vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 if (col == vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 sprintf((char *)buf, "%d", col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 sprintf((char *)buf, "%d-%d", col, vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 #if defined(FEAT_TITLE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 * put file name in title bar of window and in icon title
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 static char_u *lasttitle = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 static char_u *lasticon = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 maketitle()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 char_u *t_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 char_u *i_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 char_u *i_str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 int maxlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 int mustset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 char_u buf[IOSIZE];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 if (!redrawing())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 /* Postpone updating the title when 'lazyredraw' is set. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 need_maketitle = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 need_maketitle = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 if (!p_title && !p_icon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 if (p_title)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 if (p_titlelen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 maxlen = p_titlelen * Columns / 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 if (maxlen < 10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 maxlen = 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 t_str = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 if (*p_titlestring != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 if (stl_syntax & STL_IN_TITLE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 build_stl_str_hl(curwin, t_str, sizeof(buf),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 p_titlestring, 0, maxlen, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 t_str = p_titlestring;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 /* format: "fname + (path) (1 of 2) - VIM" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 if (curbuf->b_fname == NULL)
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 145
diff changeset
3029 STRCPY(buf, _("[No Name]"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 p = transstr(gettail(curbuf->b_fname));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 STRNCPY(buf, p, IOSIZE - 100);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 buf[IOSIZE - 100] = NUL; /* in case it was too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 switch (bufIsChanged(curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 + (curbuf->b_p_ro * 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 + (!curbuf->b_p_ma * 4))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 case 1: STRCAT(buf, " +"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 case 2: STRCAT(buf, " ="); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 case 3: STRCAT(buf, " =+"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 case 4:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 case 6: STRCAT(buf, " -"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 case 5:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 case 7: STRCAT(buf, " -+"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 if (curbuf->b_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 /* Get path of file, replace home dir with ~ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 off = (int)STRLEN(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 buf[off++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 buf[off++] = '(';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 home_replace(curbuf, curbuf->b_ffname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 buf + off, IOSIZE - off, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 #ifdef BACKSLASH_IN_FILENAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 /* avoid "c:/name" to be reduced to "c" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 if (isalpha(buf[off]) && buf[off + 1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 off += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 /* remove the file name */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3065 p = gettail_sep(buf + off);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 if (p == buf + off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 /* must be a help buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 STRCPY(buf + off, _("help"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 *p = NUL;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3071
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 /* translate unprintable chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 p = transstr(buf + off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 STRNCPY(buf + off, p, IOSIZE - off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 buf[IOSIZE - 1] = NUL; /* in case it was too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 STRCAT(buf, ")");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 append_arg_number(curwin, buf, FALSE, IOSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 #if defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 if (serverName != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 STRCAT(buf, " - ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 STRCAT(buf, serverName);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 STRCAT(buf, " - VIM");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 if (maxlen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 /* make it shorter by removing a bit in the middle */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 len = vim_strsize(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 if (len > maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 trunc_string(buf, buf, maxlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 mustset = ti_change(t_str, &lasttitle);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 if (p_icon)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 i_str = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 if (*p_iconstring != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 if (stl_syntax & STL_IN_ICON)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 build_stl_str_hl(curwin, i_str, sizeof(buf),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 p_iconstring, 0, 0, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 i_str = p_iconstring;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 if (buf_spname(curbuf) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 i_name = (char_u *)buf_spname(curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 else /* use file name only in icon */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 i_name = gettail(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 *i_str = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 /* Truncate name at 100 bytes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 len = STRLEN(i_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 if (len > 100)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 len -= 100;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 len += (*mb_tail_off)(i_name, i_name + len) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 i_name += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 STRCPY(i_str, i_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 trans_characters(i_str, IOSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 mustset |= ti_change(i_str, &lasticon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 if (mustset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 resettitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 * Used for title and icon: Check if "str" differs from "*last". Set "*last"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 * from "str" if it does.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 * Return TRUE when "*last" changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 ti_change(str, last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 char_u **last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 if ((str == NULL) != (*last == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 || (str != NULL && *last != NULL && STRCMP(str, *last) != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 vim_free(*last);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 if (str == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 *last = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 *last = vim_strsave(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 * Put current window title back (used after calling a shell)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 resettitle()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 mch_settitle(lasttitle, lasticon);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 #endif /* FEAT_TITLE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 #if defined(FEAT_STL_OPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 * Build a string from the status line items in fmt.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 * Return length of string in screen cells.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 * Items are drawn interspersed with the text that surrounds it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 * Specials: %-<wid>(xxx%) => group, %= => middle marker, %< => truncation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 * Item: %-<minwid>.<maxwid><itemch> All but <itemch> are optional
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 * If maxwidth is not zero, the string will be filled at any middle marker
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 * or truncated if too long, fillchar is used for all whitespace.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 build_stl_str_hl(wp, out, outlen, fmt, fillchar, maxwidth, hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 char_u *out; /* buffer to write into */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 size_t outlen; /* length of out[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 char_u *fmt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 int fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 int maxwidth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 struct stl_hlrec *hl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 char_u *t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 char_u *linecont;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 win_T *o_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 buf_T *o_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 int empty_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 colnr_T virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 long l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 int prevchar_isflag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 int prevchar_isitem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 int itemisflag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 int fillable;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 long num;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 int itemcnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 int curitem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 int groupitem[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 int groupdepth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 struct stl_item
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 char_u *start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 int minwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 int maxwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 Normal,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 Empty,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 Group,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 Middle,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 Highlight,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 Trunc
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 } type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 } item[STL_MAX_ITEM];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 int minwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 int maxwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 int zeropad;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 char_u base;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 char_u opt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 #define TMPLEN 70
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 char_u tmp[TMPLEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 if (fillchar == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 fillchar = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 * Get line & check if empty (cursorpos will show "0-1").
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 * If inversion is possible we use it. Else '=' characters are used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 linecont = ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 empty_line = (*linecont == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 groupdepth = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 p = out;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 curitem = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 for (s = fmt; *s;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 if (*s != NUL && *s != '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 * Handle up to the next '%' or the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 while (*s != NUL && *s != '%' && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 *p++ = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 if (*s == NUL || p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 * Handle one '%' item.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 if (*s == '%')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 *p++ = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 prevchar_isflag = prevchar_isitem = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 if (*s == STL_MIDDLEMARK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 if (groupdepth > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 item[curitem].type = Middle;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 if (*s == STL_TRUNCMARK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 item[curitem].type = Trunc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 item[curitem++].start = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 if (*s == ')')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 if (groupdepth < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 groupdepth--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 t = item[groupitem[groupdepth]].start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 if (curitem > groupitem[groupdepth] + 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 && item[groupitem[groupdepth]].minwid == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 /* remove group if all items are empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 for (n = groupitem[groupdepth] + 1; n < curitem; n++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 if (item[n].type == Normal)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 if (n == curitem)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 p = t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 l = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 if (l > item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 /* truncate, remove n bytes of text at the start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 /* Find the first character that should be included. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 while (l >= item[groupitem[groupdepth]].maxwid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 l -= ptr2cells(t + n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 n += (*mb_ptr2len_check)(t + n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 n = (p - t) - item[groupitem[groupdepth]].maxwid + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 *t = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 mch_memmove(t + 1, t + n, p - (t + n));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 p = p - n + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 /* Fill up space left over by half a double-wide char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 while (++l < item[groupitem[groupdepth]].minwid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 /* correct the start of the items for the truncation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 for (l = groupitem[groupdepth] + 1; l < curitem; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 if (item[l].start < t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 item[l].start = t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 else if (abs(item[groupitem[groupdepth]].minwid) > l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 /* fill */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 n = item[groupitem[groupdepth]].minwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 if (n < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 /* fill by appending characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 n = 0 - n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 while (l++ < n && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 /* fill by inserting characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 mch_memmove(t + n - l, t, p - t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 l = n - l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 if (p + l >= out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 l = (out + outlen) - p - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 for (n = groupitem[groupdepth] + 1; n < curitem; n++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 item[n].start += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 for ( ; l > 0; l--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 *t++ = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 minwid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 maxwid = 9999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 zeropad = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 if (*s == '0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 zeropad = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 if (*s == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 l = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 minwid = (int)getdigits(&s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 if (minwid < 0) /* overflow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 minwid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 if (*s == STL_HIGHLIGHT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 item[curitem].type = Highlight;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 item[curitem].minwid = minwid > 9 ? 1 : minwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 curitem++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 if (*s == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 if (VIM_ISDIGIT(*s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 maxwid = (int)getdigits(&s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 if (maxwid <= 0) /* overflow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 maxwid = 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 minwid = (minwid > 50 ? 50 : minwid) * l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 if (*s == '(')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 groupitem[groupdepth++] = curitem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 item[curitem].type = Group;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 item[curitem].minwid = minwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 item[curitem].maxwid = maxwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 curitem++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 if (vim_strchr(STL_ALL, *s) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 opt = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 /* OK - now for the real work */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 base = 'D';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 fillable = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 num = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 switch (opt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 case STL_FILEPATH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 case STL_FULLPATH:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 case STL_FILENAME:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 fillable = FALSE; /* don't change ' ' to fillchar */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 if (buf_spname(wp->w_buffer) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 STRCPY(NameBuff, buf_spname(wp->w_buffer));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 t = (opt == STL_FULLPATH) ? wp->w_buffer->b_ffname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 : wp->w_buffer->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 home_replace(wp->w_buffer, t, NameBuff, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 trans_characters(NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 if (opt != STL_FILENAME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 str = NameBuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 str = gettail(NameBuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 case STL_VIM_EXPR: /* '{' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 t = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 while (*s != '}' && *s != NUL && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 *p++ = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 if (*s != '}') /* missing '}' or out of space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 *p = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 p = t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 sprintf((char *)tmp, "%d", curbuf->b_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 set_internal_string_var((char_u *)"actual_curbuf", tmp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 o_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 o_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 curwin = wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 str = eval_to_string_safe(p, &t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 curwin = o_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 curbuf = o_curbuf;
145
f310d2061525 updated for version 7.0046
vimboss
parents: 126
diff changeset
3495 do_unlet((char_u *)"g:actual_curbuf", TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 if (str != NULL && *str != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 if (*skipdigits(str) == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 num = atoi((char *)str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 itemisflag = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 case STL_LINE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 ? 0L : (long)(wp->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 case STL_NUMLINES:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 num = wp->w_buffer->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 case STL_COLUMN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 num = !(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 ? 0 : (int)wp->w_cursor.col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 case STL_VIRTCOL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 case STL_VIRTCOL_ALT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 /* In list mode virtcol needs to be recomputed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 virtcol = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 if (wp->w_p_list && lcs_tab1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 wp->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 getvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 wp->w_p_list = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 ++virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 /* Don't display %V if it's the same as %c. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 if (opt == STL_VIRTCOL_ALT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 && (virtcol == (colnr_T)(!(State & INSERT) && empty_line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 ? 0 : (int)wp->w_cursor.col + 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 num = (long)virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 case STL_PERCENTAGE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 num = (int)(((long)wp->w_cursor.lnum * 100L) /
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 (long)wp->w_buffer->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 case STL_ALTPERCENT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 str = tmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 get_rel_pos(wp, str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 case STL_ARGLISTSTAT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 fillable = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 tmp[0] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 if (append_arg_number(wp, tmp, FALSE, (int)sizeof(tmp)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 str = tmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 case STL_KEYMAP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 fillable = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 if (get_keymap_str(wp, tmp, TMPLEN))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 str = tmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 case STL_PAGENUM:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 #ifdef FEAT_PRINTER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 num = get_printer_page_num();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 num = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 case STL_BUFNO:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 num = wp->w_buffer->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 case STL_OFFSET_X:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 base = 'X';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 case STL_OFFSET:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 #ifdef FEAT_BYTEOFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 l = ml_find_line_or_offset(wp->w_buffer, wp->w_cursor.lnum, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 num = (wp->w_buffer->b_ml.ml_flags & ML_EMPTY) || l < 0 ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 0L : l + 1 + (!(State & INSERT) && empty_line ?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 0 : (int)wp->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 case STL_BYTEVAL_X:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 base = 'X';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 case STL_BYTEVAL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 if (((State & INSERT) && wp == curwin) || empty_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 num = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 num = (*mb_ptr2char)(linecont + wp->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 num = linecont[wp->w_cursor.col];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 if (num == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 num = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 else if (num == CAR && get_fileformat(wp->w_buffer) == EOL_MAC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 num = NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 case STL_ROFLAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 case STL_ROFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 if (wp->w_buffer->b_p_ro)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 str = (char_u *)((opt == STL_ROFLAG_ALT) ? ",RO" : "[RO]");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 case STL_HELPFLAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 case STL_HELPFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 if (wp->w_buffer->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 str = (char_u *)((opt == STL_HELPFLAG_ALT) ? ",HLP"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 : _("[help]"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 case STL_FILETYPE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 sprintf((char *)tmp, "[%s]", wp->w_buffer->b_p_ft);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 str = tmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 case STL_FILETYPE_ALT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 if (*wp->w_buffer->b_p_ft != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 && STRLEN(wp->w_buffer->b_p_ft) < TMPLEN - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 sprintf((char *)tmp, ",%s", wp->w_buffer->b_p_ft);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 for (t = tmp; *t != 0; t++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 *t = TOUPPER_LOC(*t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 str = tmp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 case STL_PREVIEWFLAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 case STL_PREVIEWFLAG_ALT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 str = (char_u *)((opt == STL_PREVIEWFLAG_ALT) ? ",PRV"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 : _("[Preview]"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 case STL_MODIFIED:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 case STL_MODIFIED_ALT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 itemisflag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 switch ((opt == STL_MODIFIED_ALT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 + bufIsChanged(wp->w_buffer) * 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 + (!wp->w_buffer->b_p_ma) * 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 case 2: str = (char_u *)"[+]"; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 case 3: str = (char_u *)",+"; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 case 4: str = (char_u *)"[-]"; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 case 5: str = (char_u *)",-"; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 case 6: str = (char_u *)"[+-]"; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 case 7: str = (char_u *)",+-"; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 item[curitem].start = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 item[curitem].type = Normal;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 if (str != NULL && *str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 t = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 if (itemisflag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 if ((t[0] && t[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 && ((!prevchar_isitem && *t == ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 || (prevchar_isflag && *t == ' ')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 t++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 prevchar_isflag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 l = vim_strsize(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 if (l > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 while (l >= maxwid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 l -= ptr2cells(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 t += (*mb_ptr2len_check)(t);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 l -= byte2cells(*t++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 if (p + 1 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 *p++ = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 if (minwid > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 /* Don't put a "-" in front of a digit. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 if (l + 1 == minwid && fillchar == '-' && VIM_ISDIGIT(*t))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 minwid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 minwid *= -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 while (*t && p + 1 < out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 *p++ = *t++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 /* Change a space by fillchar, unless fillchar is '-' and a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 * digit follows. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 if (fillable && p[-1] == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 && (!VIM_ISDIGIT(*t) || fillchar != '-'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 p[-1] = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 for (; l < minwid && p + 1 < out + outlen; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 *p++ = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 else if (num >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 int nbase = (base == 'D' ? 10 : (base == 'O' ? 8 : 16));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 char_u nstr[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 if (p + 20 >= out + outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 break; /* not sufficient space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 prevchar_isitem = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 t = nstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 *t++ = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 minwid--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 if (zeropad)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 *t++ = '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 *t++ = '*';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 *t++ = nbase == 16 ? base : (nbase == 8 ? 'o' : 'd');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 *t = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 for (n = num, l = 1; n >= nbase; n /= nbase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 l++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 if (opt == STL_VIRTCOL_ALT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 l++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 if (l > maxwid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 l += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 n = l - maxwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 while (l-- > maxwid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 num /= nbase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 *t++ = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 *t++ = '%';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 *t = t[-3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 *++t = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 sprintf((char *)p, (char *)nstr, 0, num, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 sprintf((char *)p, (char *)nstr, minwid, num);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 p += STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 item[curitem].type = Empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 if (opt == STL_VIM_EXPR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 vim_free(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 if (num >= 0 || (!itemisflag && str && *str))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 prevchar_isflag = FALSE; /* Item not NULL, but not a flag */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 curitem++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 itemcnt = curitem;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 width = vim_strsize(out);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 if (maxwidth > 0 && width > maxwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 /* Result is too long, must trunctate somewhere. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 l = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 if (itemcnt == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 s = out;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 for ( ; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 if (item[l].type == Trunc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 /* Truncate at %< item. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 s = item[l].start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 if (l == itemcnt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 /* No %< item, truncate first item. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 s = item[0].start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 l = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 if (width - vim_strsize(s) >= maxwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 /* Truncation mark is beyond max length */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 s = out;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 width = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 width += ptr2cells(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 if (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 s += (*mb_ptr2len_check)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 /* Fill up for half a double-wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 s = out + maxwidth - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 if (item[l].start > s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 itemcnt = l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 *s++ = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 *s = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 while (width >= maxwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 width -= ptr2cells(s + n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 n += (*mb_ptr2len_check)(s + n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 n = width - maxwidth + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 p = s + n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 mch_memmove(s + 1, p, STRLEN(p) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 *s = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 /* Fill up for half a double-wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 while (++width < maxwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 s = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 *s++ = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 *s = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 --n; /* count the '<' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 for (; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 if (item[l].start - n >= s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 item[l].start -= n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 item[l].start = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 else if (width < maxwidth && STRLEN(out) + maxwidth - width + 1 < outlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 /* Apply STL_MIDDLE if any */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 if (item[l].type == Middle)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 if (l < itemcnt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 p = item[l].start + maxwidth - width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 mch_memmove(p, item[l].start, STRLEN(item[l].start) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 for (s = item[l].start; s < p; s++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 *s = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 for (l++; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 item[l].start += maxwidth - width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 width = maxwidth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 if (hl != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 for (l = 0; l < itemcnt; l++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 if (item[l].type == Highlight)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 hl->start = item[l].start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 hl->userhl = item[l].minwid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 hl++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 hl->start = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 hl->userhl = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 return width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 #endif /* FEAT_STL_OPT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 #if defined(FEAT_STL_OPT) || defined(FEAT_CMDL_INFO) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 * Get relative cursor position in window, in the form 99%, using "Top", "Bot"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 * or "All" when appropriate.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 get_rel_pos(wp, str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 long above; /* number of lines above window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 long below; /* number of lines below window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 above = wp->w_topline - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 above += diff_check_fill(wp, wp->w_topline) - wp->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 below = wp->w_buffer->b_ml.ml_line_count - wp->w_botline + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 if (below <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 STRCPY(str, above == 0 ? _("All") : _("Bot"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 else if (above <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 STRCPY(str, _("Top"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 sprintf((char *)str, "%2d%%", above > 1000000L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 ? (int)(above / ((above + below) / 100L))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 : (int)(above * 100L / (above + below)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 * Append (file 2 of 8) to 'buf', if editing more than one file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 * Return TRUE if it was appended.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 append_arg_number(wp, buf, add_file, maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 int add_file; /* Add "file" before the arg number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 int maxlen; /* maximum nr of chars in buf or zero*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 if (ARGCOUNT <= 1) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 p = buf + STRLEN(buf); /* go to the end of the buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 if (maxlen && p - buf + 35 >= maxlen) /* getting too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 *p++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 *p++ = '(';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 if (add_file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 STRCPY(p, "file ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 p += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 sprintf((char *)p, wp->w_arg_idx_invalid ? "(%d) of %d)"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 : "%d of %d)", wp->w_arg_idx + 1, ARGCOUNT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 * If fname is not a full path, make it a full path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 * Returns pointer to allocated memory (NULL for failure).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 fix_fname(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 * Force expanding the path always for Unix, because symbolic links may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 * mess up the full path name, even though it starts with a '/'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 * Also expand when there is ".." in the file name, try to remove it,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 * because "c:/src/../README" is equal to "c:/README".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 * For MS-Windows also expand names like "longna~1" to "longname".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 return FullName_save(fname, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 if (!vim_isAbsName(fname) || strstr((char *)fname, "..") != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 #if defined(MSWIN) || defined(DJGPP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 || vim_strchr(fname, '~') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 return FullName_save(fname, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 fname = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 #ifdef USE_FNAME_CASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 # ifdef USE_LONG_FNAME
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 if (USE_LONG_FNAME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 if (fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 fname_case(fname, 0); /* set correct case for file name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 return fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 * Make "ffname" a full file name, set "sfname" to "ffname" if not NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 * "ffname" becomes a pointer to allocated memory (or NULL).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 fname_expand(buf, ffname, sfname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 char_u **ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 char_u **sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 if (*ffname == NULL) /* if no file name given, nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 if (*sfname == NULL) /* if no short file name given, use ffname */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 *sfname = *ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 *ffname = fix_fname(*ffname); /* expand to full path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 #ifdef FEAT_SHORTCUT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 if (!buf->b_p_bin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 char_u *rfname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 /* If the file name is a shortcut file, use the file it links to. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 rfname = mch_resolve_shortcut(*ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 if (rfname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 vim_free(*ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 *ffname = rfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 *sfname = rfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 * Get the file name for an argument list entry.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 alist_name(aep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 aentry_T *aep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 /* Use the name from the associated buffer if it exists. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 bp = buflist_findnr(aep->ae_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 return aep->ae_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 return bp->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 #if defined(FEAT_WINDOWS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 * do_arg_all(): Open up to 'count' windows, one for each argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 do_arg_all(count, forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 int forceit; /* hide buffers in current windows */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 win_T *wp, *wpnext;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 char_u *opened; /* array of flags for which args are open */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 int opened_len; /* lenght of opened[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 int use_firstwin = FALSE; /* use first window for arglist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 int split_ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 int p_ea_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 alist_T *alist; /* argument list to be used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 if (ARGCOUNT <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 /* Don't give an error message. We don't want it when the ":all"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 * command is in the .vimrc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 opened_len = ARGCOUNT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 opened = alloc_clear((unsigned)opened_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 if (opened == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 * Try closing all windows that are not in the argument list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 * Also close windows that are not full width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 * When 'hidden' or "forceit" set the buffer becomes hidden.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 * Windows that have a changed buffer and can't be hidden won't be closed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 for (wp = firstwin; wp != NULL; wp = wpnext)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 wpnext = wp->w_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 buf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 if (buf->b_ffname == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 || buf->b_nwindows > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 || wp->w_width != Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 i = ARGCOUNT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 /* check if the buffer in this window is in the arglist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 for (i = 0; i < ARGCOUNT; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 if (ARGLIST[i].ae_fnum == buf->b_fnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 || fullpathcmp(alist_name(&ARGLIST[i]),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 buf->b_ffname, TRUE) & FPC_SAME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 if (i < opened_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 opened[i] = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 if (wp->w_alist != curwin->w_alist)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 /* Use the current argument list for all windows
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 * containing a file from it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 alist_unlink(wp->w_alist);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 wp->w_alist = curwin->w_alist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 ++wp->w_alist->al_refcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 wp->w_arg_idx = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 if (i == ARGCOUNT) /* close this window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 if (P_HID(buf) || forceit || buf->b_nwindows > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 || !bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 /* If the buffer was changed, and we would like to hide it,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 * try autowriting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 if (!P_HID(buf) && buf->b_nwindows <= 1 && bufIsChanged(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 (void)autowrite(buf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 /* check if autocommands removed the window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 if (!win_valid(wp) || !buf_valid(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 wpnext = firstwin; /* start all over... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 if (firstwin == lastwin) /* can't close last window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 use_firstwin = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 win_close(wp, !P_HID(buf) && !bufIsChanged(buf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 # ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 /* check if autocommands removed the next window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 if (!win_valid(wpnext))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 wpnext = firstwin; /* start all over... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 * Open a window for files in the argument list that don't have one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 * ARGCOUNT may change while doing this, because of autocommands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 if (count > ARGCOUNT || count <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 count = ARGCOUNT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 /* Autocommands may do anything to the argument list. Make sure it's not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 * freed while we are working here by "locking" it. We still have to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 * watch out for its size to be changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 alist = curwin->w_alist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 ++alist->al_refcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 /* Don't execute Win/Buf Enter/Leave autocommands here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 ++autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 win_enter(lastwin, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 for (i = 0; i < count && i < alist->al_ga.ga_len && !got_int; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 if (alist == &global_alist && i == global_alist.al_ga.ga_len - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 arg_had_last = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 if (i < opened_len && opened[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 /* Move the already present window to below the current window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 if (curwin->w_arg_idx != i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 for (wpnext = firstwin; wpnext != NULL; wpnext = wpnext->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 if (wpnext->w_arg_idx == i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 win_move_after(wpnext, curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 else if (split_ret == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 if (!use_firstwin) /* split current window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 p_ea_save = p_ea;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 p_ea = TRUE; /* use space from all windows */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 split_ret = win_split(0, WSP_ROOM | WSP_BELOW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 p_ea = p_ea_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 if (split_ret == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 else /* first window: do autocmd for leaving this buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 * edit file i
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 curwin->w_arg_idx = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 (void)do_ecmd(0, alist_name(&AARGLIST(alist)[i]), NULL, NULL,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 ECMD_ONE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 ((P_HID(curwin->w_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 + ECMD_OLDBUF);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 if (use_firstwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 use_firstwin = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 /* Remove the "lock" on the argument list. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 alist_unlink(alist);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 --autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 win_enter(firstwin, FALSE); /* back to first window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 vim_free(opened);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 # if defined(FEAT_LISTCMDS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 * Open a window for a number of buffers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 ex_buffer_all(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 win_T *wp, *wpnext;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 int split_ret = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 int p_ea_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 int open_wins = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 int r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 int count; /* Maximum number of windows to open. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 int all; /* When TRUE also load inactive buffers. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 if (eap->addr_count == 0) /* make as many windows as possible */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 count = 9999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 count = eap->line2; /* make as many windows as specified */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 if (eap->cmdidx == CMD_unhide || eap->cmdidx == CMD_sunhide)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 all = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 all = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 * Close superfluous windows (two windows for the same buffer).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 * Also close windows that are not full-width.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 for (wp = firstwin; wp != NULL; wp = wpnext)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 wpnext = wp->w_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 if (wp->w_buffer->b_nwindows > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 || ((cmdmod.split & WSP_VERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 ? wp->w_height + wp->w_status_height < Rows - p_ch
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 : wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 win_close(wp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 wpnext = firstwin; /* just in case an autocommand does something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 strange with windows */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 open_wins = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 ++open_wins;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 * Go through the buffer list. When a buffer doesn't have a window yet,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 * open one. Otherwise move the window to the right position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 * Watch out for autocommands that delete buffers or windows!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 /* Don't execute Win/Buf Enter/Leave autocommands here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 ++autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 win_enter(lastwin, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 ++autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 for (buf = firstbuf; buf != NULL && open_wins < count; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 /* Check if this buffer needs a window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 if ((!all && buf->b_ml.ml_mfp == NULL) || !buf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 /* Check if this buffer already has a window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 if (wp->w_buffer == buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 /* If the buffer already has a window, move it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 if (wp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 win_move_after(wp, curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 else if (split_ret == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 /* Split the window and put the buffer in it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 p_ea_save = p_ea;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 p_ea = TRUE; /* use space from all windows */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 split_ret = win_split(0, WSP_ROOM | WSP_BELOW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 ++open_wins;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 p_ea = p_ea_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 if (split_ret == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 /* Open the buffer in this window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 swap_exists_action = SEA_DIALOG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 set_curbuf(buf, DOBUF_GOTO);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 if (!buf_valid(buf)) /* autocommands deleted the buffer!!! */
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
4366 {
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
4367 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
4368 swap_exists_action = SEA_NONE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 if (swap_exists_action == SEA_QUIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 {
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4376 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4377 cleanup_T cs;
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4378
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4379 /* Reset the error/interrupt/exception state here so that
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4380 * aborting() returns FALSE when closing a window. */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4381 enter_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4382 # endif
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4383
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4384 /* User selected Quit at ATTENTION prompt; close this window. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 win_close(curwin, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 --open_wins;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 swap_exists_action = SEA_NONE;
24
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4388
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4389 # if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4390 /* Restore the error/interrupt/exception state if not
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4391 * discarded by a new aborting error, interrupt, or uncaught
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4392 * exception. */
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4393 leave_cleanup(&cs);
8ff7fd162d3c updated for version 7.0016
vimboss
parents: 23
diff changeset
4394 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 handle_swap_exists(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 (void)vgetc(); /* only break the file loading, not the rest */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 }
20
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
4407 #ifdef FEAT_EVAL
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
4408 /* Autocommands deleted the buffer or aborted script processing!!! */
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
4409 if (aborting())
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
4410 break;
4ac1dce8dd5e updated for version 7.0012
vimboss
parents: 14
diff changeset
4411 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 --autocmd_no_enter;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 win_enter(firstwin, FALSE); /* back to first window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 --autocmd_no_leave;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 * Close superfluous windows.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 for (wp = lastwin; open_wins > count; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 r = (P_HID(wp->w_buffer) || !bufIsChanged(wp->w_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 || autowrite(wp->w_buffer, FALSE) == OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 if (!win_valid(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 /* BufWrite Autocommands made the window invalid, start over */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 if (r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 win_close(wp, !P_HID(wp->w_buffer));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 --open_wins;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 wp = lastwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 wp = wp->w_prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 # endif /* FEAT_LISTCMDS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 #endif /* FEAT_WINDOWS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 * do_modelines() - process mode lines for the current file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 * Returns immediately if the "ml" option isn't set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 */
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4459 static int chk_modeline __ARGS((linenr_T, int));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 void
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4462 do_modelines(win_only)
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4463 int win_only; /* Only do window-local options. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 {
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4465 linenr_T lnum;
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4466 int nmlines;
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4467 static int entered = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 if (!curbuf->b_p_ml || (nmlines = (int)p_mls) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 /* Disallow recursive entry here. Can happen when executing a modeline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 * triggers an autocommand, which reloads modelines with a ":do". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 if (entered)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count && lnum <= nmlines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 ++lnum)
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4480 if (chk_modeline(lnum, win_only) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 for (lnum = curbuf->b_ml.ml_line_count; lnum > 0 && lnum > nmlines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 && lnum > curbuf->b_ml.ml_line_count - nmlines; --lnum)
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4485 if (chk_modeline(lnum, win_only) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 nmlines = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 --entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 #include "version.h" /* for version number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 * chk_modeline() - check a single line for a mode string
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 * Return FAIL if an error encountered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 static int
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4497 chk_modeline(lnum, win_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 linenr_T lnum;
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4499 int win_only; /* Only do window-local options. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 char_u *e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 char_u *linecopy; /* local copy of any modeline found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 int prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 int vers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 int retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 char_u *save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 linenr_T save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 scid_T save_SID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 prev = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 for (s = ml_get(lnum); *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 if (prev == -1 || vim_isspace(prev))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 if ((prev != -1 && STRNCMP(s, "ex:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 || STRNCMP(s, "vi:", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 if (STRNCMP(s, "vim", 3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 if (s[3] == '<' || s[3] == '=' || s[3] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 e = s + 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 e = s + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 vers = getdigits(&e);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 if (*e == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 && (s[3] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 || (VIM_VERSION_100 >= vers && isdigit(s[3]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 || (VIM_VERSION_100 < vers && s[3] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 || (VIM_VERSION_100 > vers && s[3] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 || (VIM_VERSION_100 == vers && s[3] == '=')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 prev = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 if (*s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 do /* skip over "ex:", "vi:" or "vim:" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 while (s[-1] != ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 s = linecopy = vim_strsave(s); /* copy the line, it will change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 if (linecopy == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 save_sourcing_lnum = sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 save_sourcing_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 sourcing_lnum = lnum; /* prepare for emsg() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 sourcing_name = (char_u *)"modelines";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 while (end == FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 s = skipwhite(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 * Find end of set command: ':' or end of line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 * Skip over "\:", replacing it with ":".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 for (e = s; *e != ':' && *e != NUL; ++e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 if (e[0] == '\\' && e[1] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 STRCPY(e, e + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 if (*e == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 end = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 * If there is a "set" command, require a terminating ':' and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 * ignore the stuff after the ':'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 * "vi:set opt opt opt: foo" -- foo not interpreted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 * "vi:opt opt opt: foo" -- foo interpreted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 * Accept "se" for compatibility with Elvis.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 if (STRNCMP(s, "set ", (size_t)4) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 || STRNCMP(s, "se ", (size_t)3) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 if (*e != ':') /* no terminating ':'? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 end = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 s = vim_strchr(s, ' ') + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 *e = NUL; /* truncate the set command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 if (*s != NUL) /* skip over an empty "::" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 save_SID = current_SID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 current_SID = SID_MODELINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 #endif
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4596 retval = do_set(s, OPT_MODELINE | OPT_LOCAL
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4597 | (win_only ? OPT_WINONLY : 0));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 current_SID = save_SID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 if (retval == FAIL) /* stop if error found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 s = e + 1; /* advance to next part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 sourcing_lnum = save_sourcing_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 sourcing_name = save_sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 vim_free(linecopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 read_viminfo_bufferlist(virp, writing)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 int writing;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 char_u *tab;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 char_u *sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 char_u *xline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 /* Handle long line and escaped characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 xline = viminfo_readstring(virp, 1, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 /* don't read in if there are files on the command-line or if writing: */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 if (xline != NULL && !writing && ARGCOUNT == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 && find_viminfo_parameter('%') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 /* Format is: <fname> Tab <lnum> Tab <col>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 * Watch out for a Tab in the file name, work from the end. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 tab = vim_strrchr(xline, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 *tab++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 col = atoi((char *)tab);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 tab = vim_strrchr(xline, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 if (tab != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 *tab++ = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 lnum = atol((char *)tab);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 /* Expand "~/" in the file name at "line + 1" to a full path.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 * Then try shortening it by comparing with the current directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 expand_env(xline, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 mch_dirname(IObuff, IOSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 sfname = shorten_fname(NameBuff, IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 if (sfname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 sfname = NameBuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 buf = buflist_new(NameBuff, sfname, (linenr_T)0, BLN_LISTED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 if (buf != NULL) /* just in case... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 buf->b_last_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 buf->b_last_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 buflist_setfpos(buf, curwin, lnum, col, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 vim_free(xline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 write_viminfo_bufferlist(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 char_u *line;
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4682 int max_buffers;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 if (find_viminfo_parameter('%') == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4687 /* Without a number -1 is returned: do all buffers. */
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4688 max_buffers = get_viminfo_parameter('%');
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4689
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 /* Allocate room for the file name, lnum and col. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 line = alloc(MAXPATHL + 30);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 if (line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 for (win = firstwin; win != NULL; win = win->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 set_last_cursor(win);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 set_last_cursor(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 fprintf(fp, _("\n# Buffer list:\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 for (buf = firstbuf; buf != NULL ; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 if (buf->b_fname == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 || !buf->b_p_bl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 || bt_quickfix(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 || removable(buf->b_ffname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712
23
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4713 if (max_buffers-- == 0)
3f44e9abe4ec updated for version 7.0015
vimboss
parents: 22
diff changeset
4714 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 putc('%', fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 home_replace(NULL, buf->b_ffname, line, MAXPATHL, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 sprintf((char *)line + STRLEN(line), "\t%ld\t%d",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 (long)buf->b_last_cursor.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 buf->b_last_cursor.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 viminfo_writestring(fp, line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 vim_free(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 * Return special buffer name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 * Returns NULL when the buffer has a normal file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 char *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 buf_spname(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 #if defined(FEAT_QUICKFIX) && defined(FEAT_WINDOWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 if (bt_quickfix(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 return _("[Error List]");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 /* There is no _file_ when 'buftype' is "nofile", b_sfname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 * contains the name as specified by the user */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 if (bt_nofile(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 if (buf->b_sfname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 return (char *)buf->b_sfname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 return "[Scratch]";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 if (buf->b_fname == NULL)
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 7
diff changeset
4750 return _("[No Name]");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 #if defined(FEAT_SIGNS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 * Insert the sign into the signlist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 insert_sign(buf, prev, next, id, lnum, typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 buf_T *buf; /* buffer to store sign in */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 signlist_T *prev; /* previous sign entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 signlist_T *next; /* next sign entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 int id; /* sign ID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 linenr_T lnum; /* line number which gets the mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 int typenr; /* typenr of sign we are adding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 signlist_T *newsign;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 newsign = (signlist_T *)lalloc((long_u)sizeof(signlist_T), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 if (newsign != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 newsign->id = id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 newsign->lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 newsign->typenr = typenr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 newsign->next = next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 newsign->prev = prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 if (next != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 next->prev = newsign;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 if (prev == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 /* When adding first sign need to redraw the windows to create the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 * column for signs. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 if (buf->b_signlist == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 redraw_buf_later(buf, NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 /* first sign in signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 buf->b_signlist = newsign;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 prev->next = newsign;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 * Add the sign into the signlist. Find the right spot to do it though.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 buf_addsign(buf, id, lnum, typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 buf_T *buf; /* buffer to store sign in */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 int id; /* sign ID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 linenr_T lnum; /* line number which gets the mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 int typenr; /* typenr of sign we are adding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 signlist_T *sign; /* a sign in the signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 signlist_T *prev; /* the previous sign */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 prev = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 for (sign = buf->b_signlist; sign != NULL; sign = sign->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 if (lnum == sign->lnum && id == sign->id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 sign->typenr = typenr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 else if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 #ifndef FEAT_NETBEANS_INTG /* keep signs sorted by lnum */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 id < 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 lnum < sign->lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 /* XXX - GRP: Is this because of sign slide problem? Or is it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 * really needed? Or is it because we allow multiple signs per
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 * line? If so, should I add that feature to FEAT_SIGNS?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 while (prev != NULL && prev->lnum == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 prev = prev->prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 if (prev == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 sign = buf->b_signlist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 sign = prev->next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 insert_sign(buf, prev, sign, id, lnum, typenr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 prev = sign;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 #ifdef FEAT_NETBEANS_INTG /* insert new sign at head of list for this lnum */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 /* XXX - GRP: See previous comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 while (prev != NULL && prev->lnum == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 prev = prev->prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 if (prev == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 sign = buf->b_signlist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 sign = prev->next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 insert_sign(buf, prev, sign, id, lnum, typenr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 buf_change_sign_type(buf, markId, typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 buf_T *buf; /* buffer to store sign in */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 int markId; /* sign ID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 int typenr; /* typenr of sign we are adding */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 signlist_T *sign; /* a sign in the signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 for (sign = buf->b_signlist; sign != NULL; sign = sign->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 if (sign->id == markId)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 sign->typenr = typenr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 return sign->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 int_u
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 buf_getsigntype(buf, lnum, type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 int type; /* SIGN_ICON, SIGN_TEXT, SIGN_ANY, SIGN_LINEHL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 signlist_T *sign; /* a sign in a b_signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 for (sign = buf->b_signlist; sign != NULL; sign = sign->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 if (sign->lnum == lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 && (type == SIGN_ANY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 # ifdef FEAT_SIGN_ICONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 || (type == SIGN_ICON
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 && sign_get_image(sign->typenr) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 || (type == SIGN_TEXT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 && sign_get_text(sign->typenr) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 || (type == SIGN_LINEHL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 && sign_get_attr(sign->typenr, TRUE) != 0)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 return sign->typenr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 linenr_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 buf_delsign(buf, id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 buf_T *buf; /* buffer sign is stored in */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 int id; /* sign id */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 signlist_T **lastp; /* pointer to pointer to current sign */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 signlist_T *sign; /* a sign in a b_signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 signlist_T *next; /* the next sign in a b_signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 linenr_T lnum; /* line number whose sign was deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 lastp = &buf->b_signlist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 for (sign = buf->b_signlist; sign != NULL; sign = next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 next = sign->next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 if (sign->id == id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 *lastp = next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 if (next != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 next->prev = sign->prev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 lnum = sign->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 vim_free(sign);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 lastp = &sign->next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 /* When deleted the last sign need to redraw the windows to remove the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 * sign column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 if (buf->b_signlist == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 redraw_buf_later(buf, NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 return lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 * Find the line number of the sign with the requested id. If the sign does
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 * not exist, return 0 as the line number. This will still let the correct file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 * get loaded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 buf_findsign(buf, id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 buf_T *buf; /* buffer to store sign in */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 int id; /* sign ID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 signlist_T *sign; /* a sign in the signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 for (sign = buf->b_signlist; sign != NULL; sign = sign->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 if (sign->id == id)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 return sign->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 buf_findsign_id(buf, lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 buf_T *buf; /* buffer whose sign we are searching for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 linenr_T lnum; /* line number of sign */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 signlist_T *sign; /* a sign in the signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 for (sign = buf->b_signlist; sign != NULL; sign = sign->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 if (sign->lnum == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 return sign->id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 # if defined(FEAT_NETBEANS_INTG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 /* see if a given type of sign exists on a specific line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 buf_findsigntype_id(buf, lnum, typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 buf_T *buf; /* buffer whose sign we are searching for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 linenr_T lnum; /* line number of sign */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 int typenr; /* sign type number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 signlist_T *sign; /* a sign in the signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 for (sign = buf->b_signlist; sign != NULL; sign = sign->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 if (sign->lnum == lnum && sign->typenr == typenr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 return sign->id;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 # if defined(FEAT_SIGN_ICONS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 /* return the number of icons on the given line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 buf_signcount(buf, lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 signlist_T *sign; /* a sign in the signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 int count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 for (sign = buf->b_signlist; sign != NULL; sign = sign->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 if (sign->lnum == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 if (sign_get_image(sign->typenr) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 return count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 # endif /* FEAT_SIGN_ICONS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 # endif /* FEAT_NETBEANS_INTG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 * Delete signs in buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 buf_delete_signs(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 signlist_T *next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 while (buf->b_signlist != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 next = buf->b_signlist->next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 vim_free(buf->b_signlist);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 buf->b_signlist = next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 * Delete all signs in all buffers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 buf_delete_all_signs()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 buf_T *buf; /* buffer we are checking for signs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 if (buf->b_signlist != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 /* Need to redraw the windows to remove the sign column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 redraw_buf_later(buf, NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 buf_delete_signs(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 * List placed signs for "rbuf". If "rbuf" is NULL do it for all buffers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 sign_list_placed(rbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 buf_T *rbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 signlist_T *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 char lbuf[BUFSIZ];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 MSG_PUTS_TITLE(_("\n--- Signs ---"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 if (rbuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 buf = firstbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 buf = rbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 while (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 if (buf->b_signlist != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 #ifdef HAVE_SNPRINTF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 snprintf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 sprintf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 (lbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 #ifdef HAVE_SNPRINTF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 BUFSIZ,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 _("Signs for %s:"), buf->b_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 MSG_PUTS_ATTR(lbuf, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 for (p = buf->b_signlist; p != NULL; p = p->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 sprintf(lbuf, _(" line=%ld id=%d name=%s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 (long)p->lnum, p->id, sign_typenr2name(p->typenr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 MSG_PUTS(lbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 if (rbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 buf = buf->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 * Adjust a placed sign for inserted/deleted lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 sign_mark_adjust(line1, line2, amount, amount_after)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 linenr_T line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 linenr_T line2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 long amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 long amount_after;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 signlist_T *sign; /* a sign in a b_signlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 for (sign = curbuf->b_signlist; sign != NULL; sign = sign->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 if (sign->lnum >= line1 && sign->lnum <= line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 if (amount == MAXLNUM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 sign->lnum = line1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 sign->lnum += amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 else if (sign->lnum > line2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 sign->lnum += amount_after;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 #endif /* FEAT_SIGNS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 set_buflisted(on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 int on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 if (on != curbuf->b_p_bl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 curbuf->b_p_bl = on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 if (on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 apply_autocmds(EVENT_BUFADD, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 apply_autocmds(EVENT_BUFDELETE, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 * Read the file for "buf" again and check if the contents changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 * Return TRUE if it changed or this could not be checked.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 buf_contents_changed(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 buf_T *newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 int differ = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 aco_save_T aco;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 exarg_T ea;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 /* Allocate a buffer without putting it in the buffer list. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 newbuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 if (newbuf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 /* Force the 'fileencoding' and 'fileformat' to be equal. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 if (prep_exarg(&ea, buf) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 /* set curwin/curbuf to buf and save a few things */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 aucmd_prepbuf(&aco, newbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 curbuf = newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 curwin->w_buffer = newbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 if (ml_open() == OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 && readfile(buf->b_ffname, buf->b_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 (linenr_T)0, (linenr_T)0, (linenr_T)MAXLNUM,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 &ea, READ_NEW | READ_DUMMY) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 /* compare the two files line by line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 if (buf->b_ml.ml_line_count == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 differ = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 if (STRCMP(ml_get_buf(buf, lnum, FALSE), ml_get(lnum)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 differ = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 vim_free(ea.cmd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 /* restore curwin/curbuf and a few other things */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 aucmd_restbuf(&aco);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 curbuf = old_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 curwin->w_buffer = old_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 if (curbuf != newbuf) /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 wipe_buffer(newbuf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 return differ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 * Wipe out a buffer and decrement the last buffer number if it was used for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 * this buffer. Call this to wipe out a temp buffer that does not contain any
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 * marks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 wipe_buffer(buf, aucmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 int aucmd; /* When TRUE trigger autocommands. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 if (buf->b_fnum == top_file_num - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 --top_file_num;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 if (!aucmd) /* Don't trigger BufDelete autocommands here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 ++autocmd_block;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 close_buffer(NULL, buf, DOBUF_WIPE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 if (!aucmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 --autocmd_block;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 }