annotate src/search.c @ 6793:e1d59836eecc v7.4.718

patch 7.4.718 Problem: Autocommands triggered by quickfix cannot get the current title value. Solution: Set w:quickfix_title earlier. (Yannick) Also move the check for a title into the function.
author Bram Moolenaar <bram@vim.org>
date Mon, 04 May 2015 12:34:22 +0200
parents 24e0b6dd52e1
children dd923806ae3b
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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 * search.c: code for normal mode searching commands
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11 */
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12
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13 #include "vim.h"
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14
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15 #ifdef FEAT_EVAL
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16 static void set_vv_searchforward __ARGS((void));
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17 static int first_submatch __ARGS((regmmatch_T *rp));
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18 #endif
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19 static int check_prevcol __ARGS((char_u *linep, int col, int ch, int *prevcol));
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20 static int inmacro __ARGS((char_u *, char_u *));
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21 static int check_linecomment __ARGS((char_u *line));
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22 static int cls __ARGS((void));
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23 static int skip_chars __ARGS((int, int));
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24 #ifdef FEAT_TEXTOBJ
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25 static void back_in_line __ARGS((void));
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26 static void find_first_blank __ARGS((pos_T *));
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27 static void findsent_forward __ARGS((long count, int at_start_sent));
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28 #endif
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29 #ifdef FEAT_FIND_ID
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30 static void show_pat_in_path __ARGS((char_u *, int,
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31 int, int, FILE *, linenr_T *, long));
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32 #endif
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33 #ifdef FEAT_VIMINFO
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34 static void wvsp_one __ARGS((FILE *fp, int idx, char *s, int sc));
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35 #endif
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36
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37 /*
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38 * This file contains various searching-related routines. These fall into
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39 * three groups:
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40 * 1. string searches (for /, ?, n, and N)
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41 * 2. character searches within a single line (for f, F, t, T, etc)
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42 * 3. "other" kinds of searches like the '%' command, and 'word' searches.
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43 */
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44
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45 /*
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46 * String searches
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47 *
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48 * The string search functions are divided into two levels:
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49 * lowest: searchit(); uses an pos_T for starting position and found match.
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50 * Highest: do_search(); uses curwin->w_cursor; calls searchit().
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51 *
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52 * The last search pattern is remembered for repeating the same search.
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53 * This pattern is shared between the :g, :s, ? and / commands.
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54 * This is in search_regcomp().
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55 *
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56 * The actual string matching is done using a heavily modified version of
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57 * Henry Spencer's regular expression library. See regexp.c.
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58 */
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59
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60 /* The offset for a search command is store in a soff struct */
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61 /* Note: only spats[0].off is really used */
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62 struct soffset
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63 {
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64 int dir; /* search direction, '/' or '?' */
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65 int line; /* search has line offset */
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66 int end; /* search set cursor at end */
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67 long off; /* line or char offset */
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68 };
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69
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70 /* A search pattern and its attributes are stored in a spat struct */
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71 struct spat
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72 {
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73 char_u *pat; /* the pattern (in allocated memory) or NULL */
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74 int magic; /* magicness of the pattern */
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75 int no_scs; /* no smartcase for this pattern */
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76 struct soffset off;
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77 };
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78
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79 /*
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80 * Two search patterns are remembered: One for the :substitute command and
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81 * one for other searches. last_idx points to the one that was used the last
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82 * time.
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83 */
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84 static struct spat spats[2] =
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85 {
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86 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, /* last used search pat */
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87 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} /* last used substitute pat */
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88 };
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89
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90 static int last_idx = 0; /* index in spats[] for RE_LAST */
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91
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92 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO)
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93 /* copy of spats[], for keeping the search patterns while executing autocmds */
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94 static struct spat saved_spats[2];
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95 static int saved_last_idx = 0;
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96 # ifdef FEAT_SEARCH_EXTRA
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97 static int saved_no_hlsearch = 0;
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98 # endif
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99 #endif
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100
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101 static char_u *mr_pattern = NULL; /* pattern used by search_regcomp() */
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102 #ifdef FEAT_RIGHTLEFT
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103 static int mr_pattern_alloced = FALSE; /* mr_pattern was allocated */
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104 #endif
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105
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106 #ifdef FEAT_FIND_ID
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107 /*
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108 * Type used by find_pattern_in_path() to remember which included files have
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109 * been searched already.
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110 */
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111 typedef struct SearchedFile
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112 {
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113 FILE *fp; /* File pointer */
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114 char_u *name; /* Full name of file */
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115 linenr_T lnum; /* Line we were up to in file */
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116 int matched; /* Found a match in this file */
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117 } SearchedFile;
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118 #endif
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119
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120 /*
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121 * translate search pattern for vim_regcomp()
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122 *
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123 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd)
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124 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command)
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125 * pat_save == RE_BOTH: save pat in both patterns (:global command)
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126 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL
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127 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL
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128 * pat_use == RE_LAST: use last used pattern if "pat" is NULL
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129 * options & SEARCH_HIS: put search string in history
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130 * options & SEARCH_KEEP: keep previous search pattern
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131 *
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132 * returns FAIL if failed, OK otherwise.
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133 */
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134 int
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135 search_regcomp(pat, pat_save, pat_use, options, regmatch)
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136 char_u *pat;
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137 int pat_save;
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138 int pat_use;
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139 int options;
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140 regmmatch_T *regmatch; /* return: pattern and ignore-case flag */
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141 {
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142 int magic;
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143 int i;
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144
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145 rc_did_emsg = FALSE;
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146 magic = p_magic;
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147
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148 /*
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149 * If no pattern given, use a previously defined pattern.
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150 */
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151 if (pat == NULL || *pat == NUL)
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152 {
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153 if (pat_use == RE_LAST)
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154 i = last_idx;
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155 else
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156 i = pat_use;
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157 if (spats[i].pat == NULL) /* pattern was never defined */
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158 {
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159 if (pat_use == RE_SUBST)
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160 EMSG(_(e_nopresub));
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161 else
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162 EMSG(_(e_noprevre));
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163 rc_did_emsg = TRUE;
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164 return FAIL;
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165 }
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166 pat = spats[i].pat;
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167 magic = spats[i].magic;
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168 no_smartcase = spats[i].no_scs;
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169 }
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170 #ifdef FEAT_CMDHIST
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171 else if (options & SEARCH_HIS) /* put new pattern in history */
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172 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
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173 #endif
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174
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175 #ifdef FEAT_RIGHTLEFT
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176 if (mr_pattern_alloced)
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177 {
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178 vim_free(mr_pattern);
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179 mr_pattern_alloced = FALSE;
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180 }
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181
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182 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
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183 {
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184 char_u *rev_pattern;
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185
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186 rev_pattern = reverse_text(pat);
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187 if (rev_pattern == NULL)
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188 mr_pattern = pat; /* out of memory, keep normal pattern. */
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189 else
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190 {
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191 mr_pattern = rev_pattern;
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192 mr_pattern_alloced = TRUE;
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vimboss
parents:
diff changeset
193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
195 else
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vimboss
parents:
diff changeset
196 #endif
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vimboss
parents:
diff changeset
197 mr_pattern = pat;
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vimboss
parents:
diff changeset
198
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vimboss
parents:
diff changeset
199 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
200 * Save the currently used pattern in the appropriate place,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 * unless the pattern should not be remembered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 */
5606
15960ebc2ee8 updated for version 7.4.150
Bram Moolenaar <bram@vim.org>
parents: 5523
diff changeset
203 if (!(options & SEARCH_KEEP) && !cmdmod.keeppatterns)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 /* search or global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 if (pat_save == RE_SEARCH || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
207 save_re_pat(RE_SEARCH, pat, magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 /* substitute or global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 if (pat_save == RE_SUBST || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 save_re_pat(RE_SUBST, pat, magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 regmatch->rmm_ic = ignorecase(pat);
410
c60ba877860b updated for version 7.0107
vimboss
parents: 408
diff changeset
214 regmatch->rmm_maxcol = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 if (regmatch->regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 * Get search pattern used by search_regcomp().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 get_search_pat()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227 return mr_pattern;
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vimboss
parents:
diff changeset
228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
230 #if defined(FEAT_RIGHTLEFT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 * Reverse text into allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 * Returns the allocated string, NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 */
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
235 char_u *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 reverse_text(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 unsigned s_i, rev_i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 char_u *rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 * Reverse the pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 len = (unsigned)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 rev = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 if (rev != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 rev_i = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 for (s_i = 0; s_i < len; ++s_i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 int mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
258 mb_len = (*mb_ptr2len)(s + s_i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 rev_i -= mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 mch_memmove(rev + rev_i, s + s_i, mb_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 s_i += mb_len - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 rev[--rev_i] = s[s_i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 rev[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 return rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273
6426
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6402
diff changeset
274 void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 save_re_pat(idx, pat, magic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 int magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 if (spats[idx].pat != pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 spats[idx].pat = vim_strsave(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 spats[idx].no_scs = no_smartcase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 /* If 'hlsearch' set and search pat changed: need redraw. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 if (p_hls)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
290 redraw_all_later(SOME_VALID);
5458
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
291 SET_NO_HLSEARCH(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 * Save the search patterns, so they can be restored later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 * Used before/after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 static int save_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 save_search_patterns()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 if (save_level++ == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 saved_spats[0] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 if (spats[0].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 saved_spats[0].pat = vim_strsave(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 saved_spats[1] = spats[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 if (spats[1].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 saved_spats[1].pat = vim_strsave(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 saved_last_idx = last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 saved_no_hlsearch = no_hlsearch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 restore_search_patterns()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 if (--save_level == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 vim_free(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 spats[0] = saved_spats[0];
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
328 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
329 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
330 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 vim_free(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 spats[1] = saved_spats[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 last_idx = saved_last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 # ifdef FEAT_SEARCH_EXTRA
5458
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
335 SET_NO_HLSEARCH(saved_no_hlsearch);
7
3fc0f57ecb91 updated for version 7.0001
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
341 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
342 void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
343 free_search_patterns()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
344 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
345 vim_free(spats[0].pat);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
346 vim_free(spats[1].pat);
1862
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
347
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
348 # ifdef FEAT_RIGHTLEFT
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
349 if (mr_pattern_alloced)
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
350 {
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
351 vim_free(mr_pattern);
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
352 mr_pattern_alloced = FALSE;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
353 mr_pattern = NULL;
1862
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
354 }
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
355 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
356 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
357 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
358
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 * Return TRUE when case should be ignored for search pattern "pat".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 * Uses the 'ignorecase' and 'smartcase' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 ignorecase(pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 {
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
367 int ic = p_ic;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
368
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 if (ic && !no_smartcase && p_scs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 && !(ctrl_x_mode && curbuf->b_p_inf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 )
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
374 ic = !pat_has_uppercase(pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 no_smartcase = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 return ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
380 /*
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
381 * Return TRUE if patter "pat" has an uppercase character.
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
382 */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
383 int
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
384 pat_has_uppercase(pat)
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
385 char_u *pat;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
386 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
387 char_u *p = pat;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
388
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
389 while (*p != NUL)
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
390 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
391 #ifdef FEAT_MBYTE
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
392 int l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
393
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
394 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
395 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
396 if (enc_utf8 && utf_isupper(utf_ptr2char(p)))
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
397 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
398 p += l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
399 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
400 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
401 #endif
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
402 if (*p == '\\')
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
403 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
404 if (p[1] == '_' && p[2] != NUL) /* skip "\_X" */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
405 p += 3;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
406 else if (p[1] == '%' && p[2] != NUL) /* skip "\%X" */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
407 p += 3;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
408 else if (p[1] != NUL) /* skip "\X" */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
409 p += 2;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
410 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
411 p += 1;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
412 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
413 else if (MB_ISUPPER(*p))
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
414 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
415 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
416 ++p;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
417 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
418 return FALSE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
419 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
420
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 last_search_pat()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 return spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 * Reset search direction to forward. For "gd" and "gD" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 reset_search_dir()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 spats[0].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
434 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
435 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
436 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 * Set the last search pattern. For ":let @/ =" and viminfo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 * Also set the saved search pattern, so that this works in an autocommand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 set_last_search_pat(s, idx, magic, setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 int magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 int setlast;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 /* An empty string means that nothing should be matched. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 spats[idx].pat = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 spats[idx].no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 spats[idx].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
460 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
461 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
462 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 spats[idx].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 spats[idx].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 spats[idx].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 if (setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 if (save_level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 vim_free(saved_spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 saved_spats[idx] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 if (spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 saved_spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 saved_spats[idx].pat = vim_strsave(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 saved_last_idx = last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 /* If 'hlsearch' set and search pat changed: need redraw. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 if (p_hls && idx == last_idx && !no_hlsearch)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
481 redraw_all_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 * Get a regexp program for the last used search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 * This is used for highlighting all matches in a window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 * Values returned in regmatch->regprog and regmatch->rmm_ic.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 last_pat_prog(regmatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 regmmatch_T *regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 if (spats[last_idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 regmatch->regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 ++emsg_off; /* So it doesn't beep if bad expr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 /*
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
508 * Lowest level search function.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 * Search for 'count'th occurrence of pattern 'pat' in direction 'dir'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 * Start at position 'pos' and return the found position in 'pos'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 * if (options & SEARCH_MSG) == 0 don't give any messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 * if (options & SEARCH_HIS) put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 * if (options & SEARCH_END) return position at end of match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 * if (options & SEARCH_START) accept match at pos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 * if (options & SEARCH_KEEP) keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 * if (options & SEARCH_FOLD) match only once in a closed fold
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 * if (options & SEARCH_PEEK) check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 * Return FAIL (zero) for failure, non-zero for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 * When FEAT_EVAL is defined, returns the index of the first matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 * subpattern plus one; one if there was none.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 int
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
527 searchit(win, buf, pos, dir, pat, count, options, pat_use, stop_lnum, tm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 win_T *win; /* window to search in; can be NULL for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 buffer without a window! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 int options;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
536 int pat_use; /* which pattern to use when "pat" is empty */
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
537 linenr_T stop_lnum; /* stop after this line number when != 0 */
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
538 proftime_T *tm UNUSED; /* timeout limit or NULL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 int found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 linenr_T lnum; /* no init to shut up Apollo cc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 lpos_T endpos;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
546 lpos_T matchpos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 int loop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 int at_first_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 int extra_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 int match_ok;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 long nmatched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 int submatch = 0;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
554 int first_match = TRUE;
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
555 int save_called_emsg = called_emsg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 int break_loop = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 if (search_regcomp(pat, RE_SEARCH, pat_use,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 (options & (SEARCH_HIS + SEARCH_KEEP)), &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 if ((options & SEARCH_MSG) && !rc_did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 EMSG2(_("E383: Invalid search string: %s"), mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
568 /*
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
569 * find the string
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
570 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 called_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 do /* loop for count */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 {
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
574 /* When not accepting a match at the start position set "extra_col" to
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
575 * a non-zero value. Don't do that when starting at MAXCOL, since
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
576 * MAXCOL + 1 is zero. */
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
577 if ((options & SEARCH_START) || pos->col == MAXCOL)
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
578 extra_col = 0;
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
579 #ifdef FEAT_MBYTE
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
580 /* Watch out for the "col" being MAXCOL - 2, used in a closed fold. */
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
581 else if (dir != BACKWARD && has_mbyte
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
582 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
583 && pos->col < MAXCOL - 2)
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
584 {
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
585 ptr = ml_get_buf(buf, pos->lnum, FALSE) + pos->col;
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
586 if (*ptr == NUL)
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
587 extra_col = 1;
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
588 else
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
589 extra_col = (*mb_ptr2len)(ptr);
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
590 }
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
591 #endif
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
592 else
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
593 extra_col = 1;
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
594
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 start_pos = *pos; /* remember start pos for detecting no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 found = 0; /* default: not found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 at_first_line = TRUE; /* default: start in first line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 if (pos->lnum == 0) /* correct lnum for when starting in line 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 pos->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 at_first_line = FALSE; /* not in first line now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 * Start searching in current line, unless searching backwards and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 * we're in column 0.
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
608 * If we are searching backwards, in column 0, and not including the
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
609 * current position, gain some efficiency by skipping back a line.
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
610 * Otherwise begin the search in the current line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 */
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
612 if (dir == BACKWARD && start_pos.col == 0
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
613 && (options & SEARCH_START) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 lnum = pos->lnum - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 for (loop = 0; loop <= 1; ++loop) /* loop twice if 'wrapscan' set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 lnum += dir, at_first_line = FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 {
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
626 /* Stop after checking "stop_lnum", if it's set. */
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
627 if (stop_lnum != 0 && (dir == FORWARD
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
628 ? lnum > stop_lnum : lnum < stop_lnum))
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
629 break;
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
630 #ifdef FEAT_RELTIME
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
631 /* Stop after passing the "tm" time limit. */
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
632 if (tm != NULL && profile_passed_limit(tm))
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
633 break;
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
634 #endif
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
635
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
637 * Look for a match somewhere in line "lnum".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 nmatched = vim_regexec_multi(&regmatch, win, buf,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
640 lnum, (colnr_T)0,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
641 #ifdef FEAT_RELTIME
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
642 tm
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
643 #else
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
644 NULL
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
645 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
646 );
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 /* Abort searching on an error (e.g., out of stack). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 if (called_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 if (nmatched > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 /* match may actually be in another line when using \zs */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
653 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 endpos = regmatch.endpos[0];
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
655 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 submatch = first_submatch(&regmatch);
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
657 #endif
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
658 /* "lnum" may be past end of buffer for "\n\zs". */
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
659 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
660 ptr = (char_u *)"";
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
661 else
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
662 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 * Forward search in the first line: match should be after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 * the start position. If not, continue at the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 * match (this is vi compatible) or on the next char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 if (dir == FORWARD && at_first_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 match_ok = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
673 * When the match starts in a next line it's certainly
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
674 * past the start position.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 * When match lands on a NUL the cursor will be put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 * one back afterwards, compare with that position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 * otherwise "/$" will get stuck on end of line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
679 while (matchpos.lnum == 0
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
680 && ((options & SEARCH_END) && first_match
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
681 ? (nmatched == 1
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
682 && (int)endpos.col - 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 < (int)start_pos.col + extra_col)
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
684 : ((int)matchpos.col
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
685 - (ptr[matchpos.col] == NUL)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
686 < (int)start_pos.col + extra_col)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 /* end is in next line, thus no match in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 * this line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 matchcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 /* for empty match: advance one char */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
704 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
710 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
718 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
723 matchcol += (*mb_ptr2len)(ptr
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 + matchcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 }
4252
96f478b812b1 updated for version 7.3.877
Bram Moolenaar <bram@vim.org>
parents: 4240
diff changeset
730 if (matchcol == 0 && (options & SEARCH_START))
4240
d52c45b35fb0 updated for version 7.3.871
Bram Moolenaar <bram@vim.org>
parents: 4153
diff changeset
731 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
734 win, buf, lnum + matchpos.lnum,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
735 matchcol,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
736 #ifdef FEAT_RELTIME
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
737 tm
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
738 #else
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
739 NULL
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
740 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
741 )) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 }
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
746 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 /* Need to get the line pointer again, a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 * multi-line search may have made it invalid. */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
754 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 * Now, if there are multiple matches on this line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 * we have to get the last one. Or the last one before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 * the cursor, if we're on that line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 * When putting the new cursor at the end, compare
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 * relative to the end of the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
771 /* Remember a position that is before the start
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
772 * position, we use it if it's the last match in
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
773 * the line. Always accept a position after
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
774 * wrapping around. */
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
775 if (loop
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
776 || ((options & SEARCH_END)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
777 ? (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
778 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
779 || (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
780 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
781 && (int)regmatch.endpos[0].col - 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 + extra_col
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
783 <= (int)start_pos.col))
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
784 : (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
785 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
786 || (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
787 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
788 && (int)regmatch.startpos[0].col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 + extra_col
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
790 <= (int)start_pos.col))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 match_ok = TRUE;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
793 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 * We found a valid match, now check if there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 * another one after it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 matchcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 /* for empty match: advance one char */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
815 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
821 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
829 /* Stop when the match is in a next line. */
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
830 if (matchpos.lnum > 0)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
831 break;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
832 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
838 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
846 win, buf, lnum + matchpos.lnum,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
847 matchcol,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
848 #ifdef FEAT_RELTIME
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
849 tm
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
850 #else
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
851 NULL
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
852 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
853 )) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 /* Need to get the line pointer again, a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 * multi-line search may have made it invalid. */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
858 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 * If there is only a match after the cursor, skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 * this match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
869 /* With the SEARCH_END option move to the last character
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
870 * of the match. Don't do it for an empty match, end
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
871 * should be same as start then. */
4252
96f478b812b1 updated for version 7.3.877
Bram Moolenaar <bram@vim.org>
parents: 4240
diff changeset
872 if ((options & SEARCH_END) && !(options & SEARCH_NOOF)
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
873 && !(matchpos.lnum == endpos.lnum
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
874 && matchpos.col == endpos.col))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 {
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
876 /* For a match in the first column, set the position
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
877 * on the NUL in the previous line. */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
878 pos->lnum = lnum + endpos.lnum;
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
879 pos->col = endpos.col;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
880 if (endpos.col == 0)
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
881 {
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
882 if (pos->lnum > 1) /* just in case */
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
883 {
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
884 --pos->lnum;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
885 pos->col = (colnr_T)STRLEN(ml_get_buf(buf,
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
886 pos->lnum, FALSE));
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
887 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
888 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
889 else
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
890 {
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
891 --pos->col;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
892 #ifdef FEAT_MBYTE
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
893 if (has_mbyte
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
894 && pos->lnum <= buf->b_ml.ml_line_count)
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
895 {
1060
39d115408c71 updated for version 7.0-186
vimboss
parents: 1007
diff changeset
896 ptr = ml_get_buf(buf, pos->lnum, FALSE);
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
897 pos->col -= (*mb_head_off)(ptr, ptr + pos->col);
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
898 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
899 #endif
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
900 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
904 pos->lnum = lnum + matchpos.lnum;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
905 pos->col = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 pos->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 found = 1;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
911 first_match = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 /* Set variables used for 'incsearch' highlighting. */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
914 search_match_lines = endpos.lnum - matchpos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 search_match_endcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 line_breakcheck(); /* stop if ctrl-C typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 /* Cancel searching if a character was typed. Used for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 * 'incsearch'. Don't check too often, that would slowdown
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 * searching too much. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 if ((options & SEARCH_PEEK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 && ((lnum - pos->lnum) & 0x3f) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 break_loop = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 if (loop && lnum == start_pos.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 break; /* if second loop, stop where started */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 /*
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
941 * Stop the search if wrapscan isn't set, "stop_lnum" is
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
942 * specified, after an interrupt, after a match and after looping
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
943 * twice.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 */
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
945 if (!p_ws || stop_lnum != 0 || got_int || called_emsg
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
946 #ifdef FEAT_SEARCH_EXTRA
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
947 || break_loop
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
948 #endif
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
949 || found || loop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 * If 'wrapscan' is set we continue at the other end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 * If 'shortmess' does not contain 's', we give a message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 * This message is also remembered in keep_msg for when the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 * is redrawn. The keep_msg is cleared whenever another message is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 * written.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 if (dir == BACKWARD) /* start second loop at the other end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 lnum = 1;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
963 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG))
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
964 give_warning((char_u *)_(dir == BACKWARD
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
965 ? top_bot_msg : bot_top_msg), TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 }
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
967 if (got_int || called_emsg
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
968 #ifdef FEAT_SEARCH_EXTRA
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
969 || break_loop
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
970 #endif
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
971 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 while (--count > 0 && found); /* stop after count matches or no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
976 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
978 called_emsg |= save_called_emsg;
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
979
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 if (!found) /* did not find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 else if ((options & SEARCH_MSG) == SEARCH_MSG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 EMSG2(_(e_patnotf2), mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 else if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 EMSG2(_("E384: search hit TOP without match for: %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 EMSG2(_("E385: search hit BOTTOM without match for: %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
998 /* A pattern like "\n\zs" may go past the last line. */
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
999 if (pos->lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1000 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1001 pos->lnum = buf->b_ml.ml_line_count;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1002 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE));
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1003 if (pos->col > 0)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1004 --pos->col;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1005 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1006
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 return submatch + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 #ifdef FEAT_EVAL
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1011 void
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1012 set_search_direction(cdir)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1013 int cdir;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1014 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1015 spats[0].off.dir = cdir;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1016 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1017
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1018 static void
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1019 set_vv_searchforward()
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1020 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1021 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/'));
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1022 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1023
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 * Return the number of the first subpat that matched.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 first_submatch(rp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 regmmatch_T *rp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 int submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 for (submatch = 1; ; ++submatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 if (rp->startpos[submatch].lnum >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 if (submatch == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 submatch = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 return submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 * Highest level string search function.
1222
756bed568f5d updated for version 7.1b
vimboss
parents: 1062
diff changeset
1049 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 * If 'dirc' is 0: use previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 * If 'pat' is NULL or empty : use previous string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 * If 'options & SEARCH_REV' : go in reverse of previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 * If 'options & SEARCH_ECHO': echo the search command and handle options
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 * If 'options & SEARCH_MSG' : may give error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 * If 'options & SEARCH_OPT' : interpret optional flags
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 * If 'options & SEARCH_HIS' : put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 * If 'options & SEARCH_NOOF': don't add offset to position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 * If 'options & SEARCH_MARK': set previous context mark
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 * If 'options & SEARCH_KEEP': keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 * If 'options & SEARCH_START': accept match at curpos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 * If 'options & SEARCH_PEEK': check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 * makes the movement linewise without moving the match position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 *
6661
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
1066 * Return 0 for failure, 1 for found, 2 for found and line offset added.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 int
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
1069 do_search(oap, dirc, pat, count, options, tm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 oparg_T *oap; /* can be NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 int dirc; /* '/' or '?' */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1072 char_u *pat;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 int options;
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
1075 proftime_T *tm; /* timeout limit or NULL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 pos_T pos; /* position of the last match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 char_u *searchstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 struct soffset old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 int retval; /* Return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 long c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 char_u *dircp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 char_u *strcopy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 char_u *ps;
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 * A line offset is not remembered, this is vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 }
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 * Save the values for when (options & SEARCH_KEEP) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 * (there is no "if ()" around this because gcc wants them initialized)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 old_off = spats[0].off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 pos = curwin->w_cursor; /* start searching at the cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 * Find out the direction of the search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 if (dirc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 dirc = spats[0].off.dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1110 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 spats[0].off.dir = dirc;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1112 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1113 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1114 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1115 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 if (options & SEARCH_REV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 /* There is a bug in the Visual C++ 2.2 compiler which means that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 * dirc always ends up being '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 dirc = (dirc == '/') ? '?' : '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 dirc = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 dirc = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 /* If the cursor is in a closed fold, don't find another match in the same
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 * fold. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 if (hasFolding(pos.lnum, NULL, &pos.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 pos.col = MAXCOL - 2; /* avoid overflow when adding 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 if (hasFolding(pos.lnum, &pos.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 * Turn 'hlsearch' highlighting back on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 if (no_hlsearch && !(options & SEARCH_KEEP))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 {
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
1151 redraw_all_later(SOME_VALID);
5458
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
1152 SET_NO_HLSEARCH(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 searchstr = pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 dircp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 /* use previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 if (pat == NULL || *pat == NUL || *pat == dirc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 if (spats[RE_SEARCH].pat == NULL) /* no previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 {
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1168 pat = spats[RE_SUBST].pat;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1169 if (pat == NULL)
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1170 {
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1171 EMSG(_(e_noprevre));
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1172 retval = 0;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1173 goto end_do_search;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1174 }
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1175 searchstr = pat;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 }
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1177 else
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1178 {
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1179 /* make search_regcomp() use spats[RE_SEARCH].pat */
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1180 searchstr = (char_u *)"";
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1181 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 if (pat != NULL && *pat != NUL) /* look for (new) offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 * Find end of regular expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 * If there is a matching '/' or '?', toss it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 ps = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 p = skip_regexp(pat, dirc, (int)p_magic, &strcopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 if (strcopy != ps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 /* made a copy of "pat" to change "\?" to "?" */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1195 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 pat = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 searchstr = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 if (*p == dirc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 dircp = p; /* remember where we put the NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 spats[0].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 * Check for a line offset or a character offset.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 * For get_address (echo off) we don't check for a character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 * offset, because it is meaningless and the 's' could be a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 * substitute command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 spats[0].off.line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 else if ((options & SEARCH_OPT) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 (*p == 'e' || *p == 's' || *p == 'b'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 if (*p == 'e') /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 spats[0].off.end = SEARCH_END;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') /* got an offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 /* 'nr' or '+nr' or '-nr' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 spats[0].off.off = atol((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 else if (*p == '-') /* single '-' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 spats[0].off.off = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 else /* single '+' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 spats[0].off.off = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 while (VIM_ISDIGIT(*p)) /* skip number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 /* compute length of search command for get_address() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 searchcmdlen += (int)(p - pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 pat = p; /* put pat after search command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 if ((options & SEARCH_ECHO) && messaging()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 && !cmd_silent && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 char_u *msgbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 char_u *trunc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 if (*searchstr == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 p = spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 p = searchstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 msgbuf = alloc((unsigned)(STRLEN(p) + 40));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 if (msgbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 msgbuf[0] = dirc;
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1256 #ifdef FEAT_MBYTE
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1257 if (enc_utf8 && utf_iscomposing(utf_ptr2char(p)))
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1258 {
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1259 /* Use a space to draw the composing char on. */
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1260 msgbuf[1] = ' ';
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1261 STRCPY(msgbuf + 2, p);
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1262 }
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1263 else
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1264 #endif
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1265 STRCPY(msgbuf + 1, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 if (spats[0].off.line || spats[0].off.end || spats[0].off.off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 p = msgbuf + STRLEN(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 *p++ = dirc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 if (spats[0].off.end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 *p++ = 'e';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 else if (!spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 *p++ = 's';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 if (spats[0].off.off > 0 || spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 *p++ = '+';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 if (spats[0].off.off != 0 || spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 sprintf((char *)p, "%ld", spats[0].off.off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 msg_start();
516
b7abd41f91da updated for version 7.0144
vimboss
parents: 507
diff changeset
1283 trunc = msg_strtrunc(msgbuf, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 /* The search pattern could be shown on the right in rightleft
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 * mode, but the 'ruler' and 'showcmd' area use it too, thus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 * it would be blanked out again very soon. Show it on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 * left, but do reverse the text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 r = reverse_text(trunc != NULL ? trunc : msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 vim_free(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 trunc = r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 if (trunc != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 msg_outtrans(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 vim_free(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 msg_outtrans(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 vim_free(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 gotocmdline(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 msg_nowait = TRUE; /* don't wait for this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 * If there is a character offset, subtract it from the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2".
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1322 * Skip this if pos.col is near MAXCOL (closed fold).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 * This is not done for a line offset, because then we would not be vi
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 * compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 */
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1326 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 if (spats[0].off.off > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 for (c = spats[0].off.off; c; --c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 if (c) /* at start of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 pos.lnum = 0; /* allow lnum == 0 here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 pos.col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 for (c = spats[0].off.off; c; ++c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 if (c) /* at end of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 pos.lnum = curbuf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 if (p_altkeymap && curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 lrFswap(searchstr,0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 c = searchit(curwin, curbuf, &pos, dirc == '/' ? FORWARD : BACKWARD,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 searchstr, count, spats[0].off.end + (options &
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 + SEARCH_MSG + SEARCH_START
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 + ((pat != NULL && *pat == ';') ? 0 : SEARCH_NOOF))),
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
1362 RE_LAST, (linenr_T)0, tm);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 if (dircp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 *dircp = dirc; /* restore second '/' or '?' for normal_cmd() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 if (c == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 if (spats[0].off.end && oap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 oap->inclusive = TRUE; /* 'e' includes last character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 retval = 1; /* pattern found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 * Add character and/or line offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 */
945
0b211ebefd4e updated for version 7.0-071
vimboss
parents: 944
diff changeset
1379 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 if (spats[0].off.line) /* Add the offset to the line number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 c = pos.lnum + spats[0].off.off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 if (c < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 pos.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 else if (c > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 pos.lnum = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 retval = 2; /* pattern found, line offset added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 }
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1394 else if (pos.col < MAXCOL - 2) /* just in case */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 /* to the right, check for end of file */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1397 c = spats[0].off.off;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1398 if (c > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1400 while (c-- > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 /* to the left, check for start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1407 while (c++ < 0)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1408 if (decl(&pos) == -1)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1409 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 * The search command can be followed by a ';' to do another search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 * For example: "/pat/;/foo/+3;?bar"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 * This is like doing another search command, except:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 * - The remembered direction '/' or '?' is from the first search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 * - When an error happens the cursor isn't moved at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 * Don't do this when called by get_address() (it handles ';' itself).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 dirc = *++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 if (dirc != '?' && dirc != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 EMSG(_("E386: Expected '?' or '/' after ';'"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 ++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 if (options & SEARCH_MARK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 end_do_search:
5616
fa53233519c6 updated for version 7.4.155
Bram Moolenaar <bram@vim.org>
parents: 5606
diff changeset
1441 if ((options & SEARCH_KEEP) || cmdmod.keeppatterns)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 spats[0].off = old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 vim_free(strcopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 #if defined(FEAT_INS_EXPAND) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 * search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 * Search for a line starting with the given pattern (ignoring leading
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 * white-space), starting from pos and going in direction dir. pos will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 * contain the position of the match found. Blank lines match only if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 * ADDING is set. if p_ic is set then the pattern must be in lowercase.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 * Return OK for success, or FAIL if no line found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 linenr_T start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 if (buf->b_ml.ml_line_count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 pos->lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 if (pos->lnum < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 pos->lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 give_warning((char_u *)_(top_bot_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 else if (pos->lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 give_warning((char_u *)_(bot_top_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 if (pos->lnum == start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 if (start == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 start = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 ptr = ml_get_buf(buf, pos->lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 pos->col = (colnr_T) (p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 /* when adding lines the matching line may be empty but it is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 * ignored because we are interested in the next line -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1512 if ((compl_cont_status & CONT_ADDING)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1513 && !(compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 else if (*p != NUL) /* ignore empty lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 { /* expanding lines or words */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1520 if ((p_ic ? MB_STRNICMP(p, pat, compl_length)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1521 : STRNCMP(p, pat, compl_length)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 #endif /* FEAT_INS_EXPAND */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 * Character Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 * Search for a character in a line. If "t_cmd" is FALSE, move to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 * position of the character, otherwise move to just before the char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 * Do this "cap->count1" times.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 searchc(cap, t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 cmdarg_T *cap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 int t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 int c = cap->nchar; /* char to search for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 int dir = cap->arg; /* TRUE for searching forward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 long count = cap->count1; /* repeat count */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 static int lastc = NUL; /* last character searched for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 static int lastcdir; /* last direction of character search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 static int last_t_cmd; /* last search t_cmd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 int len;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1553 int stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 #ifdef FEAT_MBYTE
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3318
diff changeset
1555 static char_u bytes[MB_MAXBYTES + 1];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 static int bytelen = 1; /* >1 for multi-byte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 if (c != NUL) /* normal search: remember args for repeat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 if (!KeyStuffed) /* don't remember when redoing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 lastc = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 lastcdir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 last_t_cmd = t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 bytelen = (*mb_char2bytes)(c, bytes);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 if (cap->ncharC1 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 bytelen += (*mb_char2bytes)(cap->ncharC1, bytes + bytelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 if (cap->ncharC2 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 bytelen += (*mb_char2bytes)(cap->ncharC2, bytes + bytelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 else /* repeat previous search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 if (lastc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 if (dir) /* repeat in opposite direction */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 dir = -lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 dir = lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 t_cmd = last_t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 c = lastc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 /* For multi-byte re-use last bytes[] and bytelen. */
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1588
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1589 /* Force a move of at least one char, so ";" and "," will move the
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1590 * cursor, even if the cursor is right in front of char we are looking
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1591 * at. */
2947
3f1a4ed36d1b updated for version 7.3.246
Bram Moolenaar <bram@vim.org>
parents: 2925
diff changeset
1592 if (vim_strchr(p_cpo, CPO_SCOLON) == NULL && count == 1 && t_cmd)
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1593 stop = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595
530
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1596 if (dir == BACKWARD)
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1597 cap->oap->inclusive = FALSE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1598 else
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1599 cap->oap->inclusive = TRUE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1600
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 if (dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
1614 col += (*mb_ptr2len)(p + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 if (col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 if (col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 col -= (*mb_head_off)(p, p + col - 1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 if (bytelen == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 {
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1626 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 {
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1631 if (vim_memcmp(p + col, bytes, bytelen) == 0 && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 }
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1634 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 if ((col += dir) < 0 || col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 return FAIL;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1644 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 break;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1646 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 if (t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 /* backup to before the character (possibly double-byte) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 col -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 if (dir < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 /* Landed on the search char which is bytelen long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 col += bytelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 /* To previous char, which may be multi-byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 col -= (*mb_head_off)(p, p + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 return OK;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 * "Other" Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 * findmatch - find the matching paren or brace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 * Improvement over vi: Braces inside quotes are ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 findmatch(oap, initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 int initc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 return findmatchlimit(oap, initc, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 * Return TRUE if the character before "linep[col]" equals "ch".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 * Return FALSE if "col" is zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 * Update "*prevcol" to the column of the previous character, unless "prevcol"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 * is NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 * Handles multibyte string correctly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 check_prevcol(linep, col, ch, prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 char_u *linep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 int ch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 int *prevcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 if (col > 0 && has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 col -= (*mb_head_off)(linep, linep + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 if (prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 *prevcol = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 * findmatchlimit -- find the matching paren or brace, if it exists within
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 * maxtravel lines of here. A maxtravel of 0 means search until falling off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 * the edge of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 * "initc" is the character to find a match for. NUL means to find the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 * character at or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 * FM_FORWARD search forwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 * FM_SKIPCOMM skip comments (not implemented yet!)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
1725 *
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
1726 * "oap" is only used to set oap->motion_type for a linewise motion, it be
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
1727 * NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 findmatchlimit(oap, initc, flags, maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 int initc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 int maxtravel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 static pos_T pos; /* current search position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 int findc = 0; /* matching brace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 int count = 0; /* cumulative number of braces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 int backwards = FALSE; /* init for gcc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 int inquote = FALSE; /* TRUE when inside quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 char_u *linep; /* pointer to current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 int do_quotes; /* check for quotes in current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 int at_start; /* do_quotes value at start position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 int hash_dir = 0; /* Direction searched for # things */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 int comment_dir = 0; /* Direction searched for comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 pos_T match_pos; /* Where last slash-star was found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 int start_in_quotes; /* start position is in quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 int traveled = 0; /* how far we've searched so far */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 int ignore_cend = FALSE; /* ignore comment end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 int cpo_match; /* vi compatible matching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 int cpo_bsl; /* don't recognize backslashes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 int match_escaped = 0; /* search for escaped match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 int dir; /* Direction to search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 int comment_col = MAXCOL; /* start of / / comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1758 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1759 int lispcomm = FALSE; /* inside of Lisp-style comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1760 int lisp = curbuf->b_p_lisp; /* engage Lisp-specific hacks ;) */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1761 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 pos = curwin->w_cursor;
5304
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
1764 #ifdef FEAT_VIRTUALEDIT
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
1765 pos.coladd = 0;
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
1766 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 /* Direction to search when initc is '/', '*' or '#' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 if (flags & FM_BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 else if (flags & FM_FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 dir = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 * if initc given, look in the table for the matching character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 * '/' and '*' are special cases: look for start or end of comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 * When '/' is used, we ignore running backwards into an star-slash, for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 * "[*" command, we just want to find any comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 if (initc == '/' || initc == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 comment_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 if (initc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 ignore_cend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 backwards = (dir == FORWARD) ? FALSE : TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 initc = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 else if (initc != '#' && initc != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1796 find_mps_values(&initc, &findc, &backwards, TRUE);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1797 if (findc == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 * Either initc is '#', or no initc was given and we need to look under the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 * cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 if (initc == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 hash_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 * initc was not given, must look for something to match under
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 * or near the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 * Only check for special things when 'cpo' doesn't have '%'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 if (!cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 /* Are we before or at #if, #else etc.? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 if ( STRNCMP(ptr, "if", 2) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 || STRNCMP(ptr, "endif", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 /* Are we on a comment? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 else if (linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 if (linep[pos.col + 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 else if (pos.col > 0 && linep[pos.col - 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 else if (linep[pos.col] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 if (linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 else if (pos.col > 0 && linep[pos.col - 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 backwards = FALSE;
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 * If we are not on a comment or the # at the start of a line, then
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 * look for brace anywhere on this line after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 if (!hash_dir && !comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 * Find the brace under or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 * If beyond the end of the line, use the last character in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 * the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 if (linep[pos.col] == NUL && pos.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1876 initc = PTR2CHAR(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 if (initc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1880 find_mps_values(&initc, &findc, &backwards, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 if (findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 break;
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1883 pos.col += MB_PTR2LEN(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 if (!findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 /* no brace in the line, maybe use " #if" then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 if (!cpo_match && *skipwhite(linep) == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 else if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 /* Set "match_escaped" if there are an odd number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 * backslashes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 match_escaped = (bslcnt & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 if (hash_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 * Look for matching #if, #else, #elif, or #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 if (oap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 oap->motion_type = MLINE; /* Linewise for this case only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 if (initc != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 ptr = skipwhite(skipwhite(linep) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 hash_dir = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 else if (pos.lnum == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 pos.lnum += hash_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 line_breakcheck(); /* check for CTRL-C typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 if (*ptr != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 pos.col = (colnr_T) (ptr - linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 else if (STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 #ifdef FEAT_RIGHTLEFT
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
1978 /* This is just guessing: when 'rightleft' is set, search for a matching
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 * paren/brace in the other direction. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 backwards = !backwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 start_in_quotes = MAYBE;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
1986 clearpos(&match_pos);
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
1987
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 /* backward search: Check if this line contains a single-line comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1989 if ((backwards && comment_dir)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1990 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1991 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1992 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1993 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1995 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1996 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1997 lispcomm = TRUE; /* find match inside this comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1998 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 * Go to the next position, forward or backward. We could use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 * inc() and dec() here, but that is much slower
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2007 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2008 /* char to match is inside of comment, don't search outside */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2009 if (lispcomm && pos.col < (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2010 break;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2011 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 if (pos.col == 0) /* at start of line, go to prev. one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 if (pos.lnum == 1) /* start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 --pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 819
diff changeset
2018 if (maxtravel > 0 && ++traveled > maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 pos.col = (colnr_T)STRLEN(linep); /* pos.col on trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 /* Check if this line contains a single-line comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2027 if (comment_dir
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2028 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2029 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2030 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2031 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2033 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2034 /* skip comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2035 if (lisp && comment_col != MAXCOL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2036 pos.col = comment_col;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2037 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 pos.col -= (*mb_head_off)(linep, linep + pos.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 else /* forward search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2050 if (linep[pos.col] == NUL
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2051 /* at end of line, go to next one */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2052 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2053 /* don't search for match in comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2054 || (lisp && comment_col != MAXCOL
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2055 && pos.col == (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2056 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2057 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2059 if (pos.lnum == curbuf->b_ml.ml_line_count /* end of file */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2060 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2061 /* line is exhausted and comment with it,
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2062 * don't search for match in code */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2063 || lispcomm
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2064 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2065 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 if (maxtravel && traveled++ > maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 line_breakcheck();
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2076 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2077 if (lisp) /* find comment pos in new line */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2078 comment_col = check_linecomment(linep);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2079 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
2085 pos.col += (*mb_ptr2len)(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 ++pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 if (pos.col == 0 && (flags & FM_BLOCKSTOP) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 (linep[0] == '{' || linep[0] == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 if (linep[0] == findc && count == 0) /* match! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 break; /* out of scope */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 if (comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 /* Note: comments do not nest, and we ignore quotes in them */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 /* TODO: ignore comment brackets inside strings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 if (comment_dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 else /* Searching backwards */
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 * A comment may contain / * or / /, it may also start or end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 * with / * /. Ignore a / * after / /.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 if (pos.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 else if ( linep[pos.col - 1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 && linep[pos.col] == '*'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 && (int)pos.col < comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 match_pos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 match_pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 if (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 else if (pos.col > 1 && linep[pos.col - 2] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 && (int)pos.col <= comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 else if (ignore_cend)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 * If smart matching ('cpoptions' does not contain '%'), braces inside
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 * of quotes are ignored, but only if there is an even number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 * quotes in the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 if (cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 do_quotes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 else if (do_quotes == -1)
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 * Count the number of quotes in the line, skipping \" and '"'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 * Watch out for "\\".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 at_start = do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 for (ptr = linep; *ptr; ++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 if (ptr == linep + pos.col + backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 at_start = (do_quotes & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 if (*ptr == '"'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\''))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 ++do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 if (*ptr == '\\' && ptr[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 do_quotes &= 1; /* result is 1 with even number of quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 * If we find an uneven count, check current line and previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 * one for a '\' at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 if (!do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 if (ptr[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 /* Do we need to use at_start here? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 else if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 if (pos.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 ptr = ml_get(pos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 inquote = at_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 if (inquote)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 else if (!backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 }
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2208
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2209 /* ml_get() only keeps one line, need to get linep again */
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2210 linep = ml_get(pos.lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 * If 'smartmatch' is set:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 * Things inside quotes are ignored by setting 'inquote'. If we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 * find a quote without a preceding '\' invert 'inquote'. At the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 * end of a line not ending in '\' we reset 'inquote'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 * In lines with an uneven number of quotes (without preceding '\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 * we do not know which part to ignore. Therefore we only set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 * inquote if the number of quotes in a line is even, unless this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 * line or the previous one ends in a '\'. Complicated, isn't it?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 */
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2228 c = PTR2CHAR(linep + pos.col);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2229 switch (c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 case NUL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 /* at end of line without trailing backslash, reset inquote */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 if (pos.col == 0 || linep[pos.col - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 case '"':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 /* a quote that is preceded with an odd number of backslashes is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 * ignored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 if (do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 for (col = pos.col - 1; col >= 0; --col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 if (linep[col] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 if ((((int)pos.col - 1 - col) & 1) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 * If smart matching ('cpoptions' does not contain '%'):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 * Skip things in single quotes: 'x' or '\x'. Be careful for single
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 * single quotes, eg jon's. Things like '\233' or '\x3f' are not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 * skipped, there is never a brace in them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 * Ignore this when finding matches for `'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 case '\'':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 if (!cpo_match && initc != '\'' && findc != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 if (pos.col > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 if (linep[pos.col - 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 else if (linep[pos.col - 2] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 pos.col > 2 && linep[pos.col - 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 pos.col -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 else if (linep[pos.col + 1]) /* forward search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 if (linep[pos.col + 1] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 linep[pos.col + 2] && linep[pos.col + 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 pos.col += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 else if (linep[pos.col + 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 pos.col += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 #ifdef FEAT_LISP
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2304 /*
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2305 * For Lisp skip over backslashed (), {} and [].
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2306 * (actually, we skip #\( et al)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2307 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 if (curbuf->b_p_lisp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 && vim_strchr((char_u *)"(){}[]", c) != NULL
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2310 && pos.col > 1
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2311 && check_prevcol(linep, pos.col, '\\', NULL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2312 && check_prevcol(linep, pos.col - 1, '#', NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 /* Check for match outside of quotes, and inside of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 * quotes when the start is also inside of quotes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 if ((!inquote || start_in_quotes == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 && (c == initc || c == findc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 }
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
2328 /* Only accept a match when 'M' is in 'cpo' or when escaping
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
2329 * is what we expect. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 if (cpo_bsl || (bslcnt & 1) == match_escaped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 if (c == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 if (comment_dir == BACKWARD && count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 return (pos_T *)NULL; /* never found it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 * Check if line[] contains a / / comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 * Return MAXCOL if not, otherwise return the column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 * TODO: skip strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 check_linecomment(line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 p = line;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2365 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2366 /* skip Lispish one-line comments */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2367 if (curbuf->b_p_lisp)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2368 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2369 if (vim_strchr(p, ';') != NULL) /* there may be comments */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2370 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2371 int in_str = FALSE; /* inside of string */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2372
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2373 p = line; /* scan from start */
333
18f024844150 updated for version 7.0086
vimboss
parents: 301
diff changeset
2374 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2375 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2376 if (*p == '"')
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2377 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2378 if (in_str)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2379 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2380 if (*(p - 1) != '\\') /* skip escaped quote */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2381 in_str = FALSE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2382 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2383 else if (p == line || ((p - line) >= 2
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2384 /* skip #\" form */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2385 && *(p - 1) != '\\' && *(p - 2) != '#'))
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2386 in_str = TRUE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2387 }
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2388 else if (!in_str && ((p - line) < 2
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2389 || (*(p - 1) != '\\' && *(p - 2) != '#')))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2390 break; /* found! */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2391 ++p;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2392 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2393 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2394 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2395 p = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2396 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2397 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2398 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 while ((p = vim_strchr(p, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 {
1463
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2401 /* accept a double /, unless it's preceded with * and followed by *,
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2402 * because * / / * is an end and start of a C comment */
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2403 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 return MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 return (int)(p - line);
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 * Move cursor briefly to character matching the one under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 * Used for Insert mode and "r" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 * Show the match only if it is visible on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 * If there isn't a match, then beep.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 showmatch(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 int c; /* char to show match for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 pos_T *lpos, save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 pos_T mpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 long save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 long save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 int save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 colnr_T save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 * Only show match for chars in the 'matchpairs' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 /* 'matchpairs' is "x:y,x:y" */
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2438 for (p = curbuf->b_p_mps; *p != NUL; ++p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 #ifdef FEAT_RIGHTLEFT
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2441 if (PTR2CHAR(p) == c && (curwin->w_p_rl ^ p_ri))
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2442 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 #endif
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2444 p += MB_PTR2LEN(p) + 1;
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2445 if (PTR2CHAR(p) == c
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 && !(curwin->w_p_rl ^ p_ri)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 break;
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2451 p += MB_PTR2LEN(p);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2452 if (*p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 if ((lpos = findmatch(NULL, NUL)) == NULL) /* no match, so beep */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 vim_beep();
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2458 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 if (!curwin->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 getvcol(curwin, lpos, NULL, &vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 if (curwin->w_p_wrap || (vcol >= curwin->w_leftcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 && vcol < curwin->w_leftcol + W_WIDTH(curwin)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 mpos = *lpos; /* save the pos, update_screen() may change it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 save_so = p_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 save_siso = p_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 /* Handle "$" in 'cpo': If the ')' is typed on top of the "$",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 * stop displaying the "$". */
3318
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2471 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol)
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2472 dollar_vcol = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 ++curwin->w_virtcol; /* do display ')' just before "$" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 update_screen(VALID); /* show the new char first */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 save_dollar_vcol = dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 save_state = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 State = SHOWMATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 ui_cursor_shape(); /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 curwin->w_cursor = mpos; /* move to matching char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 p_so = 0; /* don't use 'scrolloff' here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 p_siso = 0; /* don't use 'sidescrolloff' here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 showruler(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 cursor_on(); /* make sure that the cursor is shown */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 gui_mch_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 /* Restore dollar_vcol(), because setcursor() may call curs_rows()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 * which resets it if the matching position is in a previous line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 * and has a higher column number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 dollar_vcol = save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 * brief pause, unless 'm' is present in 'cpo' and a character is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 * available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 if (vim_strchr(p_cpo, CPO_SHOWMATCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 ui_delay(p_mat * 100L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 else if (!char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 ui_delay(p_mat * 100L, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 curwin->w_cursor = save_cursor; /* restore cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 p_so = save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 p_siso = save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 State = save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 ui_cursor_shape(); /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 * findsent(dir, count) - Find the start of the next sentence in direction
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 572
diff changeset
2522 * "dir" Sentences are supposed to end in ".", "!" or "?" followed by white
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 * space or a line break. Also stop at an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 * Return OK if the next sentence was found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 findsent(dir, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 pos_T pos, tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 int (*func) __ARGS((pos_T *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 int startlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 int noskip = FALSE; /* do not skip blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 int cpo_J;
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2537 int found_dot;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 func = incl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 func = decl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 * if on an empty line, skip upto a non-empty line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 if (gchar_pos(&pos) == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 if ((*func)(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 while (gchar_pos(&pos) == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 * if on the start of a paragraph or a section and searching forward,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 * go to the next line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 else if (dir == FORWARD && pos.col == 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 startPS(pos.lnum, NUL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 else if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 decl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 /* go back to the previous non-blank char */
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2575 found_dot = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 while ((c = gchar_pos(&pos)) == ' ' || c == '\t' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 (dir == BACKWARD && vim_strchr((char_u *)".!?)]\"'", c) != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 {
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2579 if (vim_strchr((char_u *)".!?", c) != NULL)
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2580 {
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2581 /* Only skip over a '.', '!' and '?' once. */
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2582 if (found_dot)
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2583 break;
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2584 found_dot = TRUE;
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2585 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 /* when going forward: Stop in front of empty line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 if (lineempty(pos.lnum) && dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 /* remember the line where the search started */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 startlnum = pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 cpo_J = vim_strchr(p_cpo, CPO_ENDOFSENT) != NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 for (;;) /* find end of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 if (c == NUL || (pos.col == 0 && startPS(pos.lnum, NUL, FALSE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 if (dir == BACKWARD && pos.lnum != startlnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 if (c == '.' || c == '!' || c == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 tpos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 if ((c = inc(&tpos)) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 while (vim_strchr((char_u *)")]\"'", c = gchar_pos(&tpos))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 if (c == -1 || (!cpo_J && (c == ' ' || c == '\t')) || c == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 || (cpo_J && (c == ' ' && inc(&tpos) >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 && gchar_pos(&tpos) == ' ')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 pos = tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 if (gchar_pos(&pos) == NUL) /* skip NUL at EOL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 inc(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 if ((*func)(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 if (count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 noskip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 break;
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 found:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 /* skip white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 while (!noskip && ((c = gchar_pos(&pos)) == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 /*
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2648 * Find the next paragraph or section in direction 'dir'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 * Paragraphs are currently supposed to be separated by empty lines.
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2650 * If 'what' is NUL we go to the next paragraph.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 * If 'what' is '{' or '}' we go to the next section.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 * If 'both' is TRUE also stop at '}'.
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2653 * Return TRUE if the next paragraph or section was found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 int
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2656 findpar(pincl, dir, count, what, both)
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2657 int *pincl; /* Return: TRUE if last char is to be included */
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2658 int dir;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2659 long count;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2660 int what;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2661 int both;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 linenr_T curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 int did_skip; /* TRUE after separating lines have been skipped */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 int first; /* TRUE on first line */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2666 int posix = (vim_strchr(p_cpo, CPO_PARA) != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 linenr_T fold_first; /* first line of a closed fold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 linenr_T fold_last; /* last line of a closed fold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 int fold_skipped; /* TRUE if a closed fold was skipped this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 iteration */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 curr = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 did_skip = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 for (first = TRUE; ; first = FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 if (*ml_get(curr) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 did_skip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 /* skip folded lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 fold_skipped = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 if (first && hasFolding(curr, &fold_first, &fold_last))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 curr = ((dir > 0) ? fold_last : fold_first) + dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 fold_skipped = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2694 /* POSIX has it's own ideas of what a paragraph boundary is and it
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2695 * doesn't match historical Vi: It also stops at a "{" in the
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2696 * first column and at an empty line. */
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2697 if (!first && did_skip && (startPS(curr, what, both)
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2698 || (posix && what == NUL && *ml_get(curr) == '{')))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 if (fold_skipped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 curr -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 if ((curr += dir) < 1 || curr > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 if (count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 curr -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 if (both && *ml_get(curr) == '}') /* include line with '}' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 ++curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 curwin->w_cursor.lnum = curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 if (curr == curbuf->b_ml.ml_line_count && what != '}')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 if ((curwin->w_cursor.col = (colnr_T)STRLEN(ml_get(curr))) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 --curwin->w_cursor.col;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2723 *pincl = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 }
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 * check if the string 's' is a nroff macro that is in option 'opt'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 inmacro(opt, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 char_u *opt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 char_u *macro;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 for (macro = opt; macro[0]; ++macro)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 /* Accept two characters in the option being equal to two characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 * in the line. A space in the option matches with a space in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 * line or the line having ended. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 if ( (macro[0] == s[0]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 || (macro[0] == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 && (s[0] == NUL || s[0] == ' ')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 && (macro[1] == s[1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 || ((macro[1] == NUL || macro[1] == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 && (s[0] == NUL || s[1] == NUL || s[1] == ' '))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 ++macro;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 if (macro[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 return (macro[0] != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 * startPS: return TRUE if line 'lnum' is the start of a section or paragraph.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 * If 'para' is '{' or '}' only check for sections.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 * If 'both' is TRUE also stop at '}'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 startPS(lnum, para, both)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 int para;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 int both;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 s = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 if (*s == para || *s == '\f' || (both && *s == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 if (*s == '.' && (inmacro(p_sections, s + 1) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 (!para && inmacro(p_para, s + 1))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 * The following routines do the word searches performed by the 'w', 'W',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 * 'b', 'B', 'e', and 'E' commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 * To perform these searches, characters are placed into one of three
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 * classes, and transitions between classes determine word boundaries.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 * The classes are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 * 0 - white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 * 1 - punctuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 * 2 or higher - keyword characters (letters, digits and underscore)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 static int cls_bigword; /* TRUE for "W", "B" or "E" */
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 * cls() - returns the class of character at curwin->w_cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 * If a 'W', 'B', or 'E' motion is being done (cls_bigword == TRUE), chars
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 * from class 2 and higher are reported as class 1 since only white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 * boundaries are of interest.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 cls()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 #ifdef FEAT_FKMAP /* when 'akm' (Farsi mode), take care of Farsi blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 if (p_altkeymap && c == F_BLANK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 if (c == ' ' || c == '\t' || c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 if (enc_dbcs != 0 && c > 0xFF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 /* If cls_bigword, report multi-byte chars as class 1. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 if (enc_dbcs == DBCS_KOR && cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 /* process code leading/trailing bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 return dbcs_class(((unsigned)c >> 8), (c & 0xFF));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 c = utf_class(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 if (c != 0 && cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 /* If cls_bigword is TRUE, report all non-blanks as class 1. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 if (cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 if (vim_iswordc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 * fwd_word(count, type, eol) - move forward one word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 * Returns FAIL if the cursor was already at the end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 * If eol is TRUE, last word stops at end of line (for operators).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 fwd_word(count, bigword, eol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 int bigword; /* "W", "E" or "B" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 int eol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 int last_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 /* When inside a range of folded lines, move to the last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 * last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 * We always move at least one character, unless on the last
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 * character in the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 last_line = (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 if (i == -1 || (i >= 1 && last_line)) /* started at last char in file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 return FAIL;
1309
bb7a0b90100a updated for version 7.1-023
vimboss
parents: 1290
diff changeset
2886 if (i >= 1 && eol && count == 0) /* started at last char in line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 * Go one char past end of current word (if any)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 if (sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 while (cls() == sclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 if (i == -1 || (i >= 1 && eol && count == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 * go to next non-white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 * We'll stop if we land on a blank line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 if (curwin->w_cursor.col == 0 && *ml_get_curline() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 if (i == -1 || (i >= 1 && eol && count == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 * bck_word() - move backward 'count' words
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 * If stop is TRUE and we are already on the start of a word, move one less.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 * Returns FAIL if top of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 bck_word(count, bigword, stop)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 int bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 int stop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 /* When inside a range of folded lines, move to the first char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 * first line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 if (dec_cursor() == -1) /* started at start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 if (!stop || sclass == cls() || sclass == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 * Skip white space before the word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 * Stop on an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 if (curwin->w_cursor.col == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 goto finished;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 if (dec_cursor() == -1) /* hit start of file, stop here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 * Move backward to start of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 if (skip_chars(cls(), BACKWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 return OK;
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 inc_cursor(); /* overshot - forward one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 stop = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 * end_word() - move to the end of the word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 * There is an apparent bug in the 'e' motion of the real vi. At least on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 * System V Release 3 version for the 80386. Unlike 'b' and 'w', the 'e'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 * motion crosses blank lines. When the real vi crosses a blank line in an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 * 'e' motion, the cursor is placed on the FIRST character of the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 * non-blank line. The 'E' command, however, works correctly. Since this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 * appears to be a bug, I have not duplicated it here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 * Returns FAIL if end of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 * If stop is TRUE and we are already on the end of a word, move one less.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 * If empty is TRUE stop on an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 end_word(count, bigword, stop, empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 int bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 int stop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 int empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 /* When inside a range of folded lines, move to the last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 * last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 if (inc_cursor() == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 * If we're in the middle of a word, we just have to move to the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 * of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 if (cls() == sclass && sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 * Move forward to end of the current word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 if (skip_chars(sclass, FORWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 else if (!stop || sclass == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 * We were at the end of a word. Go to the end of the next word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 * First skip white space, if 'empty' is TRUE, stop at empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 if (empty && curwin->w_cursor.col == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 goto finished;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 if (inc_cursor() == -1) /* hit end of file, stop here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 * Move forward to the end of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 if (skip_chars(cls(), FORWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 dec_cursor(); /* overshot - one char backward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 stop = FALSE; /* we move only one word less */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 * Move back to the end of the word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 * Returns FAIL if start of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 bckend_word(count, bigword, eol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 int bigword; /* TRUE for "B" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 int eol; /* TRUE: stop at end of line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 if ((i = dec_cursor()) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 if (eol && i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 * Move backward to before the start of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 if (sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 while (cls() == sclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 if ((i = dec_cursor()) == -1 || (eol && i == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 * Move backward to end of the previous word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 if (curwin->w_cursor.col == 0 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 if ((i = dec_cursor()) == -1 || (eol && i == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 * Skip a row of characters of the same class.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 * Return TRUE when end-of-file reached, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 skip_chars(cclass, dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 int cclass;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 while (cls() == cclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 if ((dir == FORWARD ? inc_cursor() : dec_cursor()) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 * Go back to the start of the word or the start of white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 back_in_line()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 if (curwin->w_cursor.col == 0) /* stop at start of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 if (cls() != sclass) /* stop at start of word */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 break;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 find_first_blank(posp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 pos_T *posp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 while (decl(posp) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 c = gchar_pos(posp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 incl(posp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 * Skip count/2 sentences and count/2 separating white spaces.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 findsent_forward(count, at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 int at_start_sent; /* cursor is at start of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 findsent(FORWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 if (at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 if (count == 0 || at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 at_start_sent = !at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 * Find word under cursor, cursor at end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 * Used while an operator is pending, and in Visual mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 current_word(oap, count, include, bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 int include; /* TRUE: include word and white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 int bigword; /* FALSE == word, TRUE == WORD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 int inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 int include_white = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 cls_bigword = bigword;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
3200 clearpos(&start_pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 /* Correct cursor when 'selection' is exclusive */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 if (VIsual_active && *p_sel == 'e' && lt(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 * When Visual mode is not active, or when the VIsual area is only one
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 * character, select the word and/or white space under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 if (!VIsual_active || equalpos(curwin->w_cursor, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 * Go to start of current word or white space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 back_in_line();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 * If the start is on white space, and white space should be included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 * (" word"), or start is not on white space, and white space should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 * not be included ("word"), find end of word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 if ((cls() == 0) == include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 if (end_word(1L, bigword, TRUE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 * If the start is not on white space, and white space should be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 * included ("word "), or start is on white space and white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 * space should not be included (" "), find start of word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 * If we end up in the first column of the next line (single char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 * word) back up to end of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 fwd_word(1L, bigword, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 if (curwin->w_cursor.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 oneleft();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 include_white = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 /* should do something when inclusive == FALSE ! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 oap->motion_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 --count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 * When count is still > 0, extend with more objects.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 while (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 if (VIsual_active && lt(curwin->w_cursor, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 * In Visual mode, with cursor at start: move cursor back.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 if (decl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 if (include != (cls() != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 if (bck_word(1L, bigword, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 if (bckend_word(1L, bigword, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 (void)incl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 * Move cursor forward one word and/or white area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 if (incl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 if (include != (cls() == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 {
96
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3295 if (fwd_word(1L, bigword, TRUE) == FAIL && count > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 * If end is just past a new-line, we don't want to include
96
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3299 * the first character on the line.
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3300 * Put cursor on last char of white.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 */
96
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3302 if (oneleft() == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 inclusive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 if (end_word(1L, bigword, TRUE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 --count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3314 if (include_white && (cls() != 0
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3315 || (curwin->w_cursor.col == 0 && !inclusive)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 * If we don't include white space at the end, move the start
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 * to include some white space there. This makes "daw" work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 * better on the last word in a sentence (and "2daw" on last-but-one
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3321 * word). Also when "2daw" deletes "word." at the end of the line
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3322 * (cursor is at start of next line).
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3323 * But don't delete white space at start of line (indent).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 pos = curwin->w_cursor; /* save cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 curwin->w_cursor = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 if (oneleft() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 back_in_line();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 if (cls() == 0 && curwin->w_cursor.col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 VIsual = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 oap->start = curwin->w_cursor;
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 curwin->w_cursor = pos; /* put cursor back at end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 if (*p_sel == 'e' && inclusive && ltoreq(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 if (VIsual_mode == 'V')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 redraw_cmdline = TRUE; /* show mode later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 oap->inclusive = inclusive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 * Find sentence(s) under the cursor, cursor at end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 * When Visual active, extend it by one or more sentences.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 current_sent(oap, count, include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 int include;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 int start_blank;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 int at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 long ncount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 pos = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 findsent(FORWARD, 1L); /* Find start of next sentence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 /*
3701
9f48a5432997 updated for version 7.3.610
Bram Moolenaar <bram@vim.org>
parents: 3699
diff changeset
3379 * When the Visual area is bigger than one character: Extend it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 if (VIsual_active && !equalpos(start_pos, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 extend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 if (lt(start_pos, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 * Cursor at start of Visual area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 * Find out where we are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 * - in the white space before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 * - in a sentence or just after it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 * - at the start of a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 decl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 while (lt(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 at_start_sent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 if (!at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 if (equalpos(curwin->w_cursor, start_pos))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 at_start_sent = TRUE; /* exactly at start of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 /* inside a sentence, go to its end (start of next) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 findsent(FORWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 if (include) /* "as" gets twice as much as "is" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 count *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 if (at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 if (!at_start_sent || (!include && !vim_iswhite(c)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 at_start_sent = !at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 * Cursor at end of Visual area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 * Find out where we are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 * - just before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 * - just before or in the white space before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 * - in a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 if (!equalpos(pos, curwin->w_cursor)) /* not just before a sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 at_start_sent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 while (lt(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 if (at_start_sent) /* in the sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 else /* in/before white before a sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 curwin->w_cursor = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 if (include) /* "as" gets twice as much as "is" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 count *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 findsent_forward(count, at_start_sent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 /*
3701
9f48a5432997 updated for version 7.3.610
Bram Moolenaar <bram@vim.org>
parents: 3699
diff changeset
3466 * If the cursor started on a blank, check if it is just before the start
9f48a5432997 updated for version 7.3.610
Bram Moolenaar <bram@vim.org>
parents: 3699
diff changeset
3467 * of the next sentence.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 while (c = gchar_pos(&pos), vim_iswhite(c)) /* vim_iswhite() is a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 if (equalpos(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 start_blank = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 find_first_blank(&start_pos); /* go back to first blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 start_blank = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 ncount = count * 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 ncount = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 if (start_blank)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 --ncount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 }
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
3490 if (ncount > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 findsent_forward(ncount, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 * If the blank in front of the sentence is included, exclude the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 * blanks at the end of the sentence, go back to the first blank.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 * If there are no trailing blanks, try to include leading blanks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 if (start_blank)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 c = gchar_pos(&curwin->w_cursor); /* vim_iswhite() is a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 if (vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 else if (c = gchar_cursor(), !vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 find_first_blank(&start_pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 {
3701
9f48a5432997 updated for version 7.3.610
Bram Moolenaar <bram@vim.org>
parents: 3699
diff changeset
3515 /* Avoid getting stuck with "is" on a single space before a sentence. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 if (equalpos(start_pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 goto extend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 /* include a newline after the sentence, if there is one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 if (incl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 oap->inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 oap->inclusive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 oap->motion_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3537 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3538 * Find block under the cursor, cursor at end.
4352
04736b4030ec updated for version 7.3.925
Bram Moolenaar <bram@vim.org>
parents: 4252
diff changeset
3539 * "what" and "other" are two matching parenthesis/brace/etc.
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3540 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 current_block(oap, count, include, what, other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 int include; /* TRUE == include white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 int what; /* '(', '{', etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 int other; /* ')', '}', etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 pos_T old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 pos_T *pos = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 pos_T *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 pos_T old_start, old_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 char_u *save_cpo;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3555 int sol = FALSE; /* '{' at start of line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 old_pos = curwin->w_cursor;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3558 old_end = curwin->w_cursor; /* remember where we started */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 old_start = old_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 * If we start on '(', '{', ')', '}', etc., use the whole block inclusive.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 if (!VIsual_active || equalpos(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 setpcmark();
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3567 if (what == '{') /* ignore indent */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 while (inindent(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 if (inc_cursor() != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 break;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3571 if (gchar_cursor() == what)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3572 /* cursor on '(' or '{', move cursor just after it */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 else if (lt(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 old_start = VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 curwin->w_cursor = VIsual; /* cursor at low end of Visual */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 old_end = VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 * Search backwards for unclosed '(', '{', etc..
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 * Put this position in start_pos.
6675
24e0b6dd52e1 updated for version 7.4.662
Bram Moolenaar <bram@vim.org>
parents: 6661
diff changeset
3586 * Ignore quotes here. Keep the "M" flag in 'cpo', as that is what the
24e0b6dd52e1 updated for version 7.4.662
Bram Moolenaar <bram@vim.org>
parents: 6661
diff changeset
3587 * user wants.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 save_cpo = p_cpo;
6675
24e0b6dd52e1 updated for version 7.4.662
Bram Moolenaar <bram@vim.org>
parents: 6661
diff changeset
3590 p_cpo = (char_u *)(vim_strchr(p_cpo, CPO_MATCHBSL) != NULL ? "%M" : "%");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 if ((pos = findmatch(NULL, what)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 curwin->w_cursor = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 start_pos = *pos; /* the findmatch for end_pos will overwrite *pos */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 * Search for matching ')', '}', etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 * Put this position in curwin->w_cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 if (pos == NULL || (end_pos = findmatch(NULL, other)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 curwin->w_cursor = *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 * Try to exclude the '(', '{', ')', '}', etc. when "include" is FALSE.
5975
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3613 * If the ending '}', ')' or ']' is only preceded by indent, skip that
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3614 * indent. But only if the resulting area is not smaller than what we
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3615 * started with.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 while (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 incl(&start_pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 sol = (curwin->w_cursor.col == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 decl(&curwin->w_cursor);
5975
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3622 while (inindent(1))
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3623 {
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3624 sol = TRUE;
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3625 if (decl(&curwin->w_cursor) != 0)
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3626 break;
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3627 }
01d9ffdd6e6f updated for version 7.4.328
Bram Moolenaar <bram@vim.org>
parents: 5735
diff changeset
3628
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 * In Visual mode, when the resulting area is not bigger than what we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 * started with, extend it to the next block, and then exclude again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 if (!lt(start_pos, old_start) && !lt(old_end, curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 && VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 curwin->w_cursor = old_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 if ((pos = findmatch(NULL, what)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 start_pos = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 curwin->w_cursor = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 if ((end_pos = findmatch(NULL, other)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 curwin->w_cursor = *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 ++curwin->w_cursor.col;
557
862863033fdd updated for version 7.0158
vimboss
parents: 534
diff changeset
3660 if (sol && gchar_cursor() != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 inc(&curwin->w_cursor); /* include the line break */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 oap->motion_type = MCHAR;
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3671 oap->inclusive = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 if (sol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 incl(&curwin->w_cursor);
1527
03ec0f2b9a40 updated for version 7.1-242
vimboss
parents: 1521
diff changeset
3674 else if (ltoreq(start_pos, curwin->w_cursor))
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3675 /* Include the character under the cursor. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3676 oap->inclusive = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 else
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3678 /* End is before the start (no text in between <>, [], etc.): don't
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3679 * operate on any text. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3680 curwin->w_cursor = start_pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3686 static int in_html_tag __ARGS((int));
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3687
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3688 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3689 * Return TRUE if the cursor is on a "<aaa>" tag. Ignore "<aaa/>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3690 * When "end_tag" is TRUE return TRUE if the cursor is on "</aaa>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3691 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3692 static int
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3693 in_html_tag(end_tag)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3694 int end_tag;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3695 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3696 char_u *line = ml_get_curline();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3697 char_u *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3698 int c;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3699 int lc = NUL;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3700 pos_T pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3701
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3702 #ifdef FEAT_MBYTE
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3703 if (enc_dbcs)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3704 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3705 char_u *lp = NULL;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3706
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3707 /* We search forward until the cursor, because searching backwards is
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3708 * very slow for DBCS encodings. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3709 for (p = line; p < line + curwin->w_cursor.col; mb_ptr_adv(p))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3710 if (*p == '>' || *p == '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3711 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3712 lc = *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3713 lp = p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3714 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3715 if (*p != '<') /* check for '<' under cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3716 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3717 if (lc != '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3718 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3719 p = lp;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3720 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3721 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3722 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3723 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3724 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3725 for (p = line + curwin->w_cursor.col; p > line; )
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3726 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3727 if (*p == '<') /* find '<' under/before cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3728 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3729 mb_ptr_back(line, p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3730 if (*p == '>') /* find '>' before cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3731 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3732 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3733 if (*p != '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3734 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3735 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3736
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3737 pos.lnum = curwin->w_cursor.lnum;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3738 pos.col = (colnr_T)(p - line);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3739
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3740 mb_ptr_adv(p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3741 if (end_tag)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3742 /* check that there is a '/' after the '<' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3743 return *p == '/';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3744
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3745 /* check that there is no '/' after the '<' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3746 if (*p == '/')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3747 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3748
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3749 /* check that the matching '>' is not preceded by '/' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3750 for (;;)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3751 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3752 if (inc(&pos) < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3753 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3754 c = *ml_get_pos(&pos);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3755 if (c == '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3756 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3757 lc = c;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3758 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3759 return lc != '/';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3760 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3761
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3762 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3763 * Find tag block under the cursor, cursor at end.
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3764 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3765 int
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3766 current_tagblock(oap, count_arg, include)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3767 oparg_T *oap;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3768 long count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3769 int include; /* TRUE == include white space */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3770 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3771 long count = count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3772 long n;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3773 pos_T old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3774 pos_T start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3775 pos_T end_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3776 pos_T old_start, old_end;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3777 char_u *spat, *epat;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3778 char_u *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3779 char_u *cp;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3780 int len;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3781 int r;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3782 int do_include = include;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3783 int save_p_ws = p_ws;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3784 int retval = FAIL;
6661
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3785 int is_inclusive = TRUE;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3786
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3787 p_ws = FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3788
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3789 old_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3790 old_end = curwin->w_cursor; /* remember where we started */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3791 old_start = old_end;
1527
03ec0f2b9a40 updated for version 7.1-242
vimboss
parents: 1521
diff changeset
3792 if (!VIsual_active || *p_sel == 'e')
03ec0f2b9a40 updated for version 7.1-242
vimboss
parents: 1521
diff changeset
3793 decl(&old_end); /* old_end is inclusive */
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3794
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3795 /*
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3796 * If we start on "<aaa>" select that block.
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3797 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3798 if (!VIsual_active || equalpos(VIsual, curwin->w_cursor))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3799 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3800 setpcmark();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3801
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3802 /* ignore indent */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3803 while (inindent(1))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3804 if (inc_cursor() != 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3805 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3806
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3807 if (in_html_tag(FALSE))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3808 {
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3809 /* cursor on start tag, move to its '>' */
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3810 while (*ml_get_cursor() != '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3811 if (inc_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3812 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3813 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3814 else if (in_html_tag(TRUE))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3815 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3816 /* cursor on end tag, move to just before it */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3817 while (*ml_get_cursor() != '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3818 if (dec_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3819 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3820 dec_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3821 old_end = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3822 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3823 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3824 else if (lt(VIsual, curwin->w_cursor))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3825 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3826 old_start = VIsual;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3827 curwin->w_cursor = VIsual; /* cursor at low end of Visual */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3828 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3829 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3830 old_end = VIsual;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3831
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3832 again:
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3833 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3834 * Search backwards for unclosed "<aaa>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3835 * Put this position in start_pos.
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3836 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3837 for (n = 0; n < count; ++n)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3838 {
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3839 if (do_searchpair((char_u *)"<[^ \t>/!]\\+\\%(\\_s\\_[^>]\\{-}[^/]>\\|$\\|\\_s\\=>\\)",
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3840 (char_u *)"",
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3841 (char_u *)"</[^>]*>", BACKWARD, (char_u *)"", 0,
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
3842 NULL, (linenr_T)0, 0L) <= 0)
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3843 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3844 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3845 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3846 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3847 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3848 start_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3849
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3850 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3851 * Search for matching "</aaa>". First isolate the "aaa".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3852 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3853 inc_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3854 p = ml_get_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3855 for (cp = p; *cp != NUL && *cp != '>' && !vim_iswhite(*cp); mb_ptr_adv(cp))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3856 ;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3857 len = (int)(cp - p);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3858 if (len == 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3859 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3860 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3861 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3862 }
3306
ded8f5add04c updated for version 7.3.420
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3863 spat = alloc(len + 31);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3864 epat = alloc(len + 9);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3865 if (spat == NULL || epat == NULL)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3866 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3867 vim_free(spat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3868 vim_free(epat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3869 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3870 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3871 }
3306
ded8f5add04c updated for version 7.3.420
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3872 sprintf((char *)spat, "<%.*s\\>\\%%(\\s\\_[^>]\\{-}[^/]>\\|>\\)\\c", len, p);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3873 sprintf((char *)epat, "</%.*s>\\c", len, p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3874
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3875 r = do_searchpair(spat, (char_u *)"", epat, FORWARD, (char_u *)"",
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
3876 0, NULL, (linenr_T)0, 0L);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3877
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3878 vim_free(spat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3879 vim_free(epat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3880
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3881 if (r < 1 || lt(curwin->w_cursor, old_end))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3882 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3883 /* Can't find other end or it's before the previous end. Could be a
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3884 * HTML tag that doesn't have a matching end. Search backwards for
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3885 * another starting tag. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3886 count = 1;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3887 curwin->w_cursor = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3888 goto again;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3889 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3890
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3891 if (do_include || r < 1)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3892 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3893 /* Include up to the '>'. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3894 while (*ml_get_cursor() != '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3895 if (inc_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3896 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3897 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3898 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3899 {
6661
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3900 char_u *c = ml_get_cursor();
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3901
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3902 /* Exclude the '<' of the end tag.
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3903 * If the closing tag is on new line, do not decrement cursor, but
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3904 * make operation exclusive, so that the linefeed will be selected */
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3905 if (*c == '<' && !VIsual_active && curwin->w_cursor.col == 0)
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3906 /* do not decrement cursor */
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3907 is_inclusive = FALSE;
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3908 else if (*c == '<')
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3909 dec_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3910 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3911 end_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3912
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3913 if (!do_include)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3914 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3915 /* Exclude the start tag. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3916 curwin->w_cursor = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3917 while (inc_cursor() >= 0)
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3918 if (*ml_get_cursor() == '>')
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3919 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3920 inc_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3921 start_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3922 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3923 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3924 curwin->w_cursor = end_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3925
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3926 /* If we now have the same text as before reset "do_include" and try
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3927 * again. */
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3928 if (equalpos(start_pos, old_start) && equalpos(end_pos, old_end))
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3929 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3930 do_include = TRUE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3931 curwin->w_cursor = old_start;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3932 count = count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3933 goto again;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3934 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3935 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3936
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3937 if (VIsual_active)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3938 {
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3939 /* If the end is before the start there is no text between tags, select
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3940 * the char under the cursor. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3941 if (lt(end_pos, start_pos))
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3942 curwin->w_cursor = start_pos;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3943 else if (*p_sel == 'e')
6434
19726451aabe updated for version 7.4.547
Bram Moolenaar <bram@vim.org>
parents: 6426
diff changeset
3944 inc_cursor();
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3945 VIsual = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3946 VIsual_mode = 'v';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3947 redraw_curbuf_later(INVERTED); /* update the inversion */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3948 showmode();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3949 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3950 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3951 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3952 oap->start = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3953 oap->motion_type = MCHAR;
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3954 if (lt(end_pos, start_pos))
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3955 {
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3956 /* End is before the start: there is no text between tags; operate
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3957 * on an empty area. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3958 curwin->w_cursor = start_pos;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3959 oap->inclusive = FALSE;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3960 }
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3961 else
6661
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
3962 oap->inclusive = is_inclusive;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3963 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3964 retval = OK;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3965
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3966 theend:
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3967 p_ws = save_p_ws;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3968 return retval;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3969 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3970
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 current_par(oap, count, include, type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 int include; /* TRUE == include white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 int type; /* 'p' for paragraph, 'S' for section */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 linenr_T start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 linenr_T end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 int white_in_front;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 int start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 int prev_start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 int retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 int do_white = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 if (type == 'S') /* not implemented yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 start_lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 * When visual area is more than one line: extend it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 if (VIsual_active && start_lnum != VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 extend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 if (start_lnum < VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 for (i = count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 if (start_lnum ==
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 (dir == BACKWARD ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 break;
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 prev_start_is_white = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 for (t = 0; t < 2; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 start_lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 start_is_white = linewhite(start_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 if (prev_start_is_white == start_is_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 start_lnum -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 if (start_lnum == (dir == BACKWARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 if (start_is_white != linewhite(start_lnum + dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 || (!start_is_white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 && startPS(start_lnum + (dir > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 ? 1 : 0), 0, 0)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 start_lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 if (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 if (start_lnum == (dir == BACKWARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 prev_start_is_white = start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 curwin->w_cursor.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 return retval;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 * First move back to the start_lnum of the paragraph or white lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 white_in_front = linewhite(start_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 while (start_lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 if (white_in_front) /* stop at first white line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 if (!linewhite(start_lnum - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 else /* stop at first non-white line of start of paragraph */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 if (linewhite(start_lnum - 1) || startPS(start_lnum, 0, 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 --start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 * Move past the end of any white lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 end_lnum = start_lnum;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
4071 while (end_lnum <= curbuf->b_ml.ml_line_count && linewhite(end_lnum))
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
4072 ++end_lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 --end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 i = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 if (!include && white_in_front)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 --i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 while (i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 if (end_lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 if (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 do_white = linewhite(end_lnum + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 if (include || !do_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 * skip to end of paragraph
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 while (end_lnum < curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 && !linewhite(end_lnum + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 && !startPS(end_lnum + 1, 0, 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 if (i == 0 && white_in_front && include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 * skip to end of white lines after paragraph
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 if (include || do_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 while (end_lnum < curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 && linewhite(end_lnum + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 * If there are no empty lines at the end, try to find some empty lines at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 * the start (unless that has been done already).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 if (!white_in_front && !linewhite(end_lnum) && include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 while (start_lnum > 1 && linewhite(start_lnum - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 --start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 /* Problem: when doing "Vipipip" nothing happens in a single white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 * line, we get stuck there. Trap this here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 if (VIsual_mode == 'V' && start_lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 goto extend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 VIsual.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 VIsual_mode = 'V';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 oap->start.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 oap->start.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 oap->motion_type = MLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 curwin->w_cursor.lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 }
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4140
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4141 static int find_next_quote __ARGS((char_u *top_ptr, int col, int quotechar, char_u *escape));
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4142 static int find_prev_quote __ARGS((char_u *line, int col_start, int quotechar, char_u *escape));
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4143
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4144 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4145 * Search quote char from string line[col].
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4146 * Quote character escaped by one of the characters in "escape" is not counted
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4147 * as a quote.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4148 * Returns column number of "quotechar" or -1 when not found.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4149 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4150 static int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4151 find_next_quote(line, col, quotechar, escape)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4152 char_u *line;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4153 int col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4154 int quotechar;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4155 char_u *escape; /* escape characters, can be NULL */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4156 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4157 int c;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4158
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 359
diff changeset
4159 for (;;)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4160 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4161 c = line[col];
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4162 if (c == NUL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4163 return -1;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4164 else if (escape != NULL && vim_strchr(escape, c))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4165 ++col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4166 else if (c == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4167 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4168 #ifdef FEAT_MBYTE
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4169 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
4170 col += (*mb_ptr2len)(line + col);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4171 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 #endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4173 ++col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4174 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4175 return col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4176 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4177
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4178 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4179 * Search backwards in "line" from column "col_start" to find "quotechar".
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4180 * Quote character escaped by one of the characters in "escape" is not counted
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4181 * as a quote.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4182 * Return the found column or zero.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4183 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4184 static int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4185 find_prev_quote(line, col_start, quotechar, escape)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4186 char_u *line;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4187 int col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4188 int quotechar;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4189 char_u *escape; /* escape characters, can be NULL */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4190 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4191 int n;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4192
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4193 while (col_start > 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4194 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4195 --col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4196 #ifdef FEAT_MBYTE
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4197 col_start -= (*mb_head_off)(line, line + col_start);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4198 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4199 n = 0;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4200 if (escape != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4201 while (col_start - n > 0 && vim_strchr(escape,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4202 line[col_start - n - 1]) != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4203 ++n;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4204 if (n & 1)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4205 col_start -= n; /* uneven number of escape chars, skip it */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4206 else if (line[col_start] == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4207 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4208 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4209 return col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4210 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4211
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4212 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4213 * Find quote under the cursor, cursor at end.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4214 * Returns TRUE if found, else FALSE.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4215 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4216 int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4217 current_quote(oap, count, include, quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4218 oparg_T *oap;
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4219 long count;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4220 int include; /* TRUE == include quote char */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4221 int quotechar; /* Quote character */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4222 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4223 char_u *line = ml_get_curline();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4224 int col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4225 int col_start = curwin->w_cursor.col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4226 int inclusive = FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4227 int vis_empty = TRUE; /* Visual selection <= 1 char */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4228 int vis_bef_curs = FALSE; /* Visual starts before cursor */
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4229 int inside_quotes = FALSE; /* Looks like "i'" done before */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4230 int selected_quote = FALSE; /* Has quote inside selection */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4231 int i;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4232
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4233 /* Correct cursor when 'selection' is exclusive */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4234 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4235 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4236 vis_bef_curs = lt(VIsual, curwin->w_cursor);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4237 if (*p_sel == 'e' && vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4238 dec_cursor();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4239 vis_empty = equalpos(VIsual, curwin->w_cursor);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4240 }
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4241
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4242 if (!vis_empty)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4243 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4244 /* Check if the existing selection exactly spans the text inside
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4245 * quotes. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4246 if (vis_bef_curs)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4247 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4248 inside_quotes = VIsual.col > 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4249 && line[VIsual.col - 1] == quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4250 && line[curwin->w_cursor.col] != NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4251 && line[curwin->w_cursor.col + 1] == quotechar;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4252 i = VIsual.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4253 col_end = curwin->w_cursor.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4254 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4255 else
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4256 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4257 inside_quotes = curwin->w_cursor.col > 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4258 && line[curwin->w_cursor.col - 1] == quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4259 && line[VIsual.col] != NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4260 && line[VIsual.col + 1] == quotechar;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4261 i = curwin->w_cursor.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4262 col_end = VIsual.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4263 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4264
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4265 /* Find out if we have a quote in the selection. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4266 while (i <= col_end)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4267 if (line[i++] == quotechar)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4268 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4269 selected_quote = TRUE;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4270 break;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4271 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4272 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4273
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4274 if (!vis_empty && line[col_start] == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4275 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4276 /* Already selecting something and on a quote character. Find the
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4277 * next quoted string. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4278 if (vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4279 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4280 /* Assume we are on a closing quote: move to after the next
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4281 * opening quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4282 col_start = find_next_quote(line, col_start + 1, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4283 if (col_start < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4284 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4285 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4286 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4287 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4288 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4289 /* We were on a starting quote perhaps? */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4290 col_end = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4291 col_start = curwin->w_cursor.col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4292 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4293 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4294 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4295 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4296 col_end = find_prev_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4297 if (line[col_end] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4298 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4299 col_start = find_prev_quote(line, col_end, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4300 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4301 if (line[col_start] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4302 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4303 /* We were on an ending quote perhaps? */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4304 col_start = col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4305 col_end = curwin->w_cursor.col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4306 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4307 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4308 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4309 else
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
4310
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
4311 if (line[col_start] == quotechar || !vis_empty)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4312 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4313 int first_col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4314
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4315 if (!vis_empty)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4316 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4317 if (vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4318 first_col = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4319 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4320 first_col = find_prev_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4321 }
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
4322
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4323 /* The cursor is on a quote, we don't know if it's the opening or
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4324 * closing quote. Search from the start of the line to find out.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4325 * Also do this when there is a Visual area, a' may leave the cursor
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4326 * in between two strings. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4327 col_start = 0;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 359
diff changeset
4328 for (;;)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4329 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4330 /* Find open quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4331 col_start = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4332 if (col_start < 0 || col_start > first_col)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4333 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4334 /* Find close quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4335 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4336 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4337 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4338 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4339 /* If is cursor between start and end quote character, it is
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4340 * target text object. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4341 if (col_start <= first_col && first_col <= col_end)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4342 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4343 col_start = col_end + 1;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4344 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4345 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4346 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4347 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4348 /* Search backward for a starting quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4349 col_start = find_prev_quote(line, col_start, quotechar, curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4350 if (line[col_start] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4351 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4352 /* No quote before the cursor, look after the cursor. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4353 col_start = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4354 if (col_start < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4355 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4356 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4357
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4358 /* Find close quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4359 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4360 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4361 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4362 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4363 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4364
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4365 /* When "include" is TRUE, include spaces after closing quote or before
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4366 * the starting quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4367 if (include)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4368 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4369 if (vim_iswhite(line[col_end + 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4370 while (vim_iswhite(line[col_end + 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4371 ++col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4372 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4373 while (col_start > 0 && vim_iswhite(line[col_start - 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4374 --col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4375 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4376
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4377 /* Set start position. After vi" another i" must include the ".
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4378 * For v2i" include the quotes. */
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
4379 if (!include && count < 2 && (vis_empty || !inside_quotes))
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4380 ++col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4381 curwin->w_cursor.col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4382 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4383 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4384 /* Set the start of the Visual area when the Visual area was empty, we
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4385 * were just inside quotes or the Visual area didn't start at a quote
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4386 * and didn't include a quote.
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4387 */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4388 if (vis_empty
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4389 || (vis_bef_curs
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4390 && !selected_quote
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4391 && (inside_quotes
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4392 || (line[VIsual.col] != quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4393 && (VIsual.col == 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4394 || line[VIsual.col - 1] != quotechar)))))
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4395 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4396 VIsual = curwin->w_cursor;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4397 redraw_curbuf_later(INVERTED);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4398 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4399 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4400 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4401 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4402 oap->start = curwin->w_cursor;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4403 oap->motion_type = MCHAR;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4404 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4405
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4406 /* Set end position. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4407 curwin->w_cursor.col = col_end;
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
4408 if ((include || count > 1 /* After vi" another i" must include the ". */
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4409 || (!vis_empty && inside_quotes)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4410 ) && inc_cursor() == 2)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4411 inclusive = TRUE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4412 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4413 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4414 if (vis_empty || vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4415 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4416 /* decrement cursor when 'selection' is not exclusive */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4417 if (*p_sel != 'e')
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4418 dec_cursor();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4419 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4420 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4421 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4422 /* Cursor is at start of Visual area. Set the end of the Visual
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4423 * area when it was just inside quotes or it didn't end at a
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4424 * quote. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4425 if (inside_quotes
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4426 || (!selected_quote
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4427 && line[VIsual.col] != quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4428 && (line[VIsual.col] == NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4429 || line[VIsual.col + 1] != quotechar)))
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4430 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4431 dec_cursor();
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4432 VIsual = curwin->w_cursor;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4433 }
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4434 curwin->w_cursor.col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4435 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4436 if (VIsual_mode == 'V')
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4437 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4438 VIsual_mode = 'v';
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4439 redraw_cmdline = TRUE; /* show mode later */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4440 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4441 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4442 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4443 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4444 /* Set inclusive and other oap's flags. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4445 oap->inclusive = inclusive;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4446 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4447
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4448 return OK;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4449 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4450
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4451 #endif /* FEAT_TEXTOBJ */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4453 static int is_one_char __ARGS((char_u *pattern, int move));
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4454
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4455 /*
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4456 * Find next search match under cursor, cursor at end.
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4457 * Used while an operator is pending, and in Visual mode.
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4458 */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4459 int
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4460 current_search(count, forward)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4461 long count;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4462 int forward; /* move forward or backwards */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4463 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4464 pos_T start_pos; /* position before the pattern */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4465 pos_T orig_pos; /* position of the cursor at beginning */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4466 pos_T pos; /* position after the pattern */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4467 int i;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4468 int dir;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4469 int result; /* result of various function calls */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4470 char_u old_p_ws = p_ws;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4471 int flags = 0;
5210
839ebe7c1b2f updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents: 5118
diff changeset
4472 pos_T save_VIsual = VIsual;
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4473 int one_char;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4474
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4475 /* wrapping should not occur */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4476 p_ws = FALSE;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4477
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4478 /* Correct cursor when 'selection' is exclusive */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4479 if (VIsual_active && *p_sel == 'e' && lt(VIsual, curwin->w_cursor))
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4480 dec_cursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4481
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4482 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4483 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4484 orig_pos = curwin->w_cursor;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4485
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4486 pos = curwin->w_cursor;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4487 start_pos = VIsual;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4488
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4489 /* make sure, searching further will extend the match */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4490 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4491 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4492 if (forward)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4493 incl(&pos);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4494 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4495 decl(&pos);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4496 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4497 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4498 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4499 orig_pos = pos = start_pos = curwin->w_cursor;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4500
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4501 /* Is the pattern is zero-width? */
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4502 one_char = is_one_char(spats[last_idx].pat, TRUE);
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4503 if (one_char == -1)
5523
6e54d1b3408c updated for version 7.4.110
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
4504 {
6e54d1b3408c updated for version 7.4.110
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
4505 p_ws = old_p_ws;
6e54d1b3408c updated for version 7.4.110
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
4506 return FAIL; /* pattern not found */
6e54d1b3408c updated for version 7.4.110
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
4507 }
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4508
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4509 /*
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4510 * The trick is to first search backwards and then search forward again,
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4511 * so that a match at the current cursor position will be correctly
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4512 * captured.
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4513 */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4514 for (i = 0; i < 2; i++)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4515 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4516 if (forward)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4517 dir = i;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4518 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4519 dir = !i;
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4520
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4521 flags = 0;
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4522 if (!dir && !one_char)
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4523 flags = SEARCH_END;
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4524
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4525 result = searchit(curwin, curbuf, &pos, (dir ? FORWARD : BACKWARD),
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4526 spats[last_idx].pat, (long) (i ? count : 1),
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4527 SEARCH_KEEP | flags, RE_SEARCH, 0, NULL);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4528
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4529 /* First search may fail, but then start searching from the
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4530 * beginning of the file (cursor might be on the search match)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4531 * except when Visual mode is active, so that extending the visual
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4532 * selection works. */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4533 if (!result && i) /* not found, abort */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4534 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4535 curwin->w_cursor = orig_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4536 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4537 VIsual = save_VIsual;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4538 p_ws = old_p_ws;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4539 return FAIL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4540 }
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4541 else if (!i && !result)
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4542 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4543 if (forward) /* try again from start of buffer */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4544 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4545 clearpos(&pos);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4546 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4547 else /* try again from end of buffer */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4548 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4549 /* searching backwards, so set pos to last line and col */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4550 pos.lnum = curwin->w_buffer->b_ml.ml_line_count;
3724
ac13ea2b098d updated for version 7.3.621
Bram Moolenaar <bram@vim.org>
parents: 3718
diff changeset
4551 pos.col = (colnr_T)STRLEN(
ac13ea2b098d updated for version 7.3.621
Bram Moolenaar <bram@vim.org>
parents: 3718
diff changeset
4552 ml_get(curwin->w_buffer->b_ml.ml_line_count));
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4553 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4554 }
5452
8f0c264db1e7 updated for version 7.4.076
Bram Moolenaar <bram@vim.org>
parents: 5398
diff changeset
4555 p_ws = old_p_ws;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4556 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4557
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4558 start_pos = pos;
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4559 flags = forward ? SEARCH_END : 0;
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4560
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4561 /* Check again from the current cursor position,
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4562 * since the next match might actually by only one char wide */
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4563 one_char = is_one_char(spats[last_idx].pat, FALSE);
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4564
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4565 /* move to match, except for zero-width matches, in which case, we are
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4566 * already on the next match */
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4567 if (!one_char)
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4568 result = searchit(curwin, curbuf, &pos, (forward ? FORWARD : BACKWARD),
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4569 spats[last_idx].pat, 0L, flags | SEARCH_KEEP, RE_SEARCH, 0, NULL);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4570
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4571 if (!VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4572 VIsual = start_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4573
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4574 curwin->w_cursor = pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4575 VIsual_active = TRUE;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4576 VIsual_mode = 'v';
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4577
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4578 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4579 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4580 redraw_curbuf_later(INVERTED); /* update the inversion */
3831
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4581 if (*p_sel == 'e')
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4582 {
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4583 /* Correction for exclusive selection depends on the direction. */
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4584 if (forward && ltoreq(VIsual, curwin->w_cursor))
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4585 inc_cursor();
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4586 else if (!forward && ltoreq(curwin->w_cursor, VIsual))
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4587 inc(&VIsual);
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4588 }
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4589
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4590 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4591
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4592 #ifdef FEAT_FOLDING
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4593 if (fdo_flags & FDO_SEARCH && KeyTyped)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4594 foldOpenCursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4595 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4596
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4597 may_start_select('c');
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4598 #ifdef FEAT_MOUSE
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4599 setmouse();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4600 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4601 #ifdef FEAT_CLIPBOARD
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4602 /* Make sure the clipboard gets updated. Needed because start and
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4603 * end are still the same, and the selection needs to be owned */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4604 clip_star.vmode = NUL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4605 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4606 redraw_curbuf_later(INVERTED);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4607 showmode();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4608
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4609 return OK;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4610 }
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4611
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4612 /*
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4613 * Check if the pattern is one character or zero-width.
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4614 * If move is TRUE, check from the beginning of the buffer, else from the
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4615 * current cursor position.
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4616 * Returns TRUE, FALSE or -1 for failure.
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4617 */
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4618 static int
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4619 is_one_char(pattern, move)
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4620 char_u *pattern;
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4621 int move;
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4622 {
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4623 regmmatch_T regmatch;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4624 int nmatched = 0;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4625 int result = -1;
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4626 pos_T pos;
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4627 int save_called_emsg = called_emsg;
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4628 int flag = 0;
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4629
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4630 if (search_regcomp(pattern, RE_SEARCH, RE_SEARCH,
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4631 SEARCH_KEEP, &regmatch) == FAIL)
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4632 return -1;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4633
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4634 /* move to match */
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4635 if (move)
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4636 clearpos(&pos)
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4637 else
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4638 {
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4639 pos = curwin->w_cursor;
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4640 /* accept a match at the cursor position */
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4641 flag = SEARCH_START;
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4642 }
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4643
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4644 if (searchit(curwin, curbuf, &pos, FORWARD, spats[last_idx].pat, 1,
6443
eb0fb921e197 updated for version 7.4.551
Bram Moolenaar <bram@vim.org>
parents: 6434
diff changeset
4645 SEARCH_KEEP + flag, RE_SEARCH, 0, NULL) != FAIL)
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4646 {
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4647 /* Zero-width pattern should match somewhere, then we can check if
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4648 * start and end are in the same position. */
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4649 called_emsg = FALSE;
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4650 nmatched = vim_regexec_multi(&regmatch, curwin, curbuf,
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4651 pos.lnum, (colnr_T)0, NULL);
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4652
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4653 if (!called_emsg)
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4654 result = (nmatched != 0
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4655 && regmatch.startpos[0].lnum == regmatch.endpos[0].lnum
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4656 && regmatch.startpos[0].col == regmatch.endpos[0].col);
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4657
5398
eb33cadafcab updated for version 7.4.050
Bram Moolenaar <bram@vim.org>
parents: 5304
diff changeset
4658 if (!result && inc(&pos) >= 0 && pos.col == regmatch.endpos[0].col)
eb33cadafcab updated for version 7.4.050
Bram Moolenaar <bram@vim.org>
parents: 5304
diff changeset
4659 result = TRUE;
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4660 }
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4661
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4662 called_emsg |= save_called_emsg;
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4663 vim_regfree(regmatch.regprog);
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4664 return result;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4665 }
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4666
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 * return TRUE if line 'lnum' is empty or has white chars only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 linewhite(lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 p = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 return (*p == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 * Find identifiers or defines in included files.
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
4686 * If p_ic && (compl_cont_status & CONT_SOL) then ptr must be in lowercase.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 find_pattern_in_path(ptr, dir, len, whole, skip_comments,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 type, count, action, start_lnum, end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 char_u *ptr; /* pointer to search pattern */
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1877
diff changeset
4692 int dir UNUSED; /* direction of expansion */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 int len; /* length of search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 int whole; /* match whole words only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 int skip_comments; /* don't match inside comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 int type; /* Type of search; are we looking for a type?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 a macro? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 int action; /* What to do when we find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 linenr_T start_lnum; /* first line to start searching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 linenr_T end_lnum; /* last line for searching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 SearchedFile *files; /* Stack of included files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 SearchedFile *bigger; /* When we need more space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 int max_path_depth = 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 long match_count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 char_u *new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 char_u *curr_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 char_u *prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 int depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 int depth_displayed; /* For type==CHECK_PATH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 int old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 int already_searched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 char_u *file_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 int define_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 regmatch_T incl_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 regmatch_T def_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 int matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 int did_show = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 int found = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 char_u *already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 char_u *startp = NULL;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4731 char_u *inc_opt = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 win_T *curwin_save = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 incl_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 def_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 file_line = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 if (file_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 if (type != CHECK_PATH && type != FIND_DEFINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 /* when CONT_SOL is set compare "ptr" with the beginning of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 * is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4748 && !(compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 pat = alloc(len + 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 sprintf((char *)pat, whole ? "\\<%.*s\\>" : "%.*s", len, ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 /* ignore case according to p_ic, p_scs and pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 regmatch.rm_ic = ignorecase(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 if (regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 }
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4763 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4764 if (*inc_opt != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4766 incl_regmatch.regprog = vim_regcomp(inc_opt, p_magic ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 if (incl_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 incl_regmatch.rm_ic = FALSE; /* don't ignore case in incl. pat. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 ? p_def : curbuf->b_p_def, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 if (def_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 def_regmatch.rm_ic = FALSE; /* don't ignore case in define pat. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 files = (SearchedFile *)lalloc_clear((long_u)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 (max_path_depth * sizeof(SearchedFile)), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 if (files == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 old_files = max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 depth = depth_displayed = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 if (end_lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 end_lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 if (lnum > end_lnum) /* do at least one line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 if (incl_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 && vim_regexec(&incl_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4798 char_u *p_fname = (curr_fname == curbuf->b_fname)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4799 ? curbuf->b_ffname : curr_fname;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4800
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4801 if (inc_opt != NULL && strstr((char *)inc_opt, "\\zs") != NULL)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4802 /* Use text from '\zs' to '\ze' (or end) of 'include'. */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4803 new_fname = find_file_name_in_path(incl_regmatch.startp[0],
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
4804 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]),
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4805 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname);
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4806 else
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4807 /* Use text after match with 'include'. */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4808 new_fname = file_name_in_line(incl_regmatch.endp[0], 0,
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 673
diff changeset
4809 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 already_searched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 /* Check whether we have already searched in this file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 for (i = 0;; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 if (i == depth + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 i = old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 if (i == max_path_depth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 if (fullpathcmp(new_fname, files[i].name, TRUE) & FPC_SAME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 if (type != CHECK_PATH &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 action == ACTION_SHOW_ALL && files[i].matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 msg_putchar('\n'); /* cursor below last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 if (!got_int) /* don't display if 'q'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 typed at "--more--"
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
4828 message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 msg_home_replace_hl(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 MSG_PUTS(_(" (includes previously listed match)"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 new_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 already_searched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 || (new_fname == NULL && !already_searched)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 msg_putchar('\n'); /* cursor below last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 MSG_PUTS_TITLE(_("--- Included files "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 if (action != ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 MSG_PUTS_TITLE(_("not found "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 MSG_PUTS_TITLE(_("in path ---\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 while (depth_displayed < depth && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 ++depth_displayed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 for (i = 0; i < depth_displayed; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 msg_home_replace(files[depth_displayed].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 MSG_PUTS(" -->\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 if (!got_int) /* don't display if 'q' typed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 for "--more--" message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 for (i = 0; i <= depth_displayed; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 /* using "new_fname" is more reliable, e.g., when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 * 'includeexpr' is set. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 msg_outtrans_attr(new_fname, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 else
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 * Isolate the file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 * Include the surrounding "" or <> if present.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 */
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4882 if (inc_opt != NULL
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4883 && strstr((char *)inc_opt, "\\zs") != NULL)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4884 {
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4885 /* pattern contains \zs, use the match */
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4886 p = incl_regmatch.startp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4887 i = (int)(incl_regmatch.endp[0]
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4888 - incl_regmatch.startp[0]);
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4889 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4890 else
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4891 {
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4892 /* find the file name after the end of the match */
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4893 for (p = incl_regmatch.endp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4894 *p && !vim_isfilec(*p); p++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4895 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4896 for (i = 0; vim_isfilec(p[i]); i++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4897 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4898 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4899
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 /* Nothing found, use the rest of the line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 p = incl_regmatch.endp[0];
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
4904 i = (int)STRLEN(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 }
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4906 /* Avoid checking before the start of the line, can
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4907 * happen if \zs appears in the regexp. */
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4908 else if (p > line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 if (p[-1] == '"' || p[-1] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 if (p[i] == '"' || p[i] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 save_char = p[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 p[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 msg_outtrans_attr(p, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 p[i] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 if (new_fname == NULL && action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 if (already_searched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 MSG_PUTS(_(" (Already listed)"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 MSG_PUTS(_(" NOT FOUND"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 out_flush(); /* output each line directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 /* Push the new file onto the file stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 if (depth + 1 == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 bigger = (SearchedFile *)lalloc((long_u)(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 max_path_depth * 2 * sizeof(SearchedFile)), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 if (bigger != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 bigger[i] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 for (i = depth + 1; i < old_files + max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 bigger[i].fp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 bigger[i].name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 bigger[i].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 bigger[i].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 bigger[i + max_path_depth] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 old_files += max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 max_path_depth *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 files = bigger;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 if (++depth == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 * lalloc() for 'bigger' must have failed above. We
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 * will forget one of our already visited files now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 vim_free(files[old_files].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 ++old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 files[depth].name = curr_fname = new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 files[depth].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 files[depth].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 {
1007
7d29124f77f5 updated for version 7.0-133
vimboss
parents: 945
diff changeset
4981 msg_hist_off = TRUE; /* reset in msg_trunc_attr() */
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
4982 vim_snprintf((char*)IObuff, IOSIZE,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
4983 _("Scanning included file: %s"),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
4984 (char *)new_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 msg_trunc_attr(IObuff, TRUE, hl_attr(HLF_R));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 }
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4987 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 #endif
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4989 if (p_verbose >= 5)
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4990 {
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4991 verbose_enter();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4992 smsg((char_u *)_("Searching included file %s"),
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4993 (char *)new_fname);
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4994 verbose_leave();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4995 }
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4996
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 * Check if the line is a define (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 p = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 search_line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 define_matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 if (def_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 && vim_regexec(&def_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 * Pattern must be first identifier after 'define', so skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 * to that position before checking for match of pattern. Also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 * don't let it match beyond the end of this identifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 p = def_regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 while (*p && !vim_iswordc(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 define_matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 * Look for a match. Don't do this if we are looking for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 * define and this line didn't match define_prog above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 if (def_regmatch.regprog == NULL || define_matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 if (define_matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 #ifdef FEAT_INS_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5030 || (compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 #endif
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 /* compare the first "len" chars from "ptr" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 startp = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 if (p_ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 matched = !MB_STRNICMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 matched = !STRNCMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 if (matched && define_matched && whole
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 && vim_iswordc(startp[len]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 else if (regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 && vim_regexec(&regmatch, line, (colnr_T)(p - line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 startp = regmatch.startp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 * Check if the line is not a comment line (unless we are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 * looking for a define). A line starting with "# define"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 * is not considered to be a comment line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 if (!define_matched && skip_comments)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 if ((*line != '#' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 STRNCMP(skipwhite(line + 1), "define", 6) != 0)
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3318
diff changeset
5059 && get_leader_len(line, NULL, FALSE, TRUE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 * Also check for a "/ *" or "/ /" before the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 * Skips lines like "int backwards; / * normal index
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 * * /" when looking for "normal".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 * Note: Doesn't skip "/ *" in comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 || (p[0] == '/' && p[1] == '*') || p[0] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 for (p = line; *p && p < startp; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 && p[0] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 && (p[1] == '*' || p[1] == '/'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 /* After "//" all text is comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 if (p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 else if (!matched && p[0] == '*' && p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 /* Can find match after "* /". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 if (matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 int reuse = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 int add_r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 char_u *aux;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 if (depth == -1 && lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 aux = p = startp;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5108 if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5110 p += compl_length;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 if (vim_iswordp(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 i = (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5118 if ((compl_cont_status & CONT_ADDING) && i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5120 /* IOSIZE > compl_length, so the STRNCPY works */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 STRNCPY(IObuff, aux, i);
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5122
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5123 /* Get the next line: when "depth" < 0 from the current
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5124 * buffer, otherwise from the included file. Jump to
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5125 * exit_matched when past the last line. */
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5126 if (depth < 0)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5127 {
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5128 if (lnum >= end_lnum)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5129 goto exit_matched;
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5130 line = ml_get(++lnum);
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5131 }
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5132 else if (vim_fgets(line = file_line,
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5133 LSIZE, files[depth].fp))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 /* we read a line, set "already" to check this "line" later
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 * if depth >= 0 we'll increase files[depth].lnum far
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 * bellow -- Acevedo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 already = aux = p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 if (p > aux)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 if (*aux != ')' && IObuff[i-1] != TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 if (IObuff[i-1] != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 /* IObuf =~ "\(\k\|\i\).* ", thus i >= 2*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 if (p_js
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 && (IObuff[i-2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 && (IObuff[i-2] == '?'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 || IObuff[i-2] == '!'))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 }
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
5156 /* copy as much as possible of the new word */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 if (p - aux >= IOSIZE - i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 p = aux + IOSIZE - i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 STRNCPY(IObuff + i, aux, p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 i += (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 reuse |= CONT_S_IPOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 IObuff[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 aux = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5166 if (i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169
942
29bf49bad20d updated for version 7.0-068
vimboss
parents: 867
diff changeset
5170 add_r = ins_compl_add_infercase(aux, i, p_ic,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 curr_fname == curbuf->b_fname ? NULL : curr_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 dir, reuse);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 if (add_r == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 /* if dir was BACKWARD then honor it just once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 dir = FORWARD;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
5176 else if (add_r == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 if (curr_fname != prev_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 msg_putchar('\n'); /* cursor below last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 if (!got_int) /* don't display if 'q' typed
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
5191 at "--more--" message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 msg_home_replace_hl(curr_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 prev_fname = curr_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 show_pat_in_path(line, type, TRUE, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 (depth == -1) ? &lnum : &files[depth].lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 match_count++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 /* Set matched flag for this file and all the ones that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 * include it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 for (i = 0; i <= depth; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 files[i].matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 else if (--count <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 if (depth == -1 && lnum == curwin->w_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 && g_do_tagpreview == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 EMSG(_("E387: Match is on current line"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 else if (action == ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 show_pat_in_path(line, type, did_show, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 (depth == -1) ? &lnum : &files[depth].lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 /* ":psearch" uses the preview window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 curwin_save = curwin;
816
4a79d6d376f0 updated for version 7.0c02
vimboss
parents: 745
diff changeset
5233 prepare_tagpreview(TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 if (action == ACTION_SPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 break;
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
5242 RESET_BINDING(curwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 if (depth == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 /* match in current file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 if (getfile(0, curwin_save->w_buffer->b_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 NULL, TRUE, lnum, FALSE) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 break; /* failed to jump to file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 if (getfile(0, files[depth].name, NULL, TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 files[depth].lnum, FALSE) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 break; /* failed to jump to file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 /* autocommands may have changed the lnum, we don't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 * want that here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 curwin->w_cursor.lnum = files[depth].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 if (action != ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 {
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
5271 curwin->w_cursor.col = (colnr_T)(startp - line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 if (g_do_tagpreview != 0
673
513866ffe6af updated for version 7.0200
vimboss
parents: 667
diff changeset
5277 && curwin != curwin_save && win_valid(curwin_save))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 /* Return cursor to where we were */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 win_enter(curwin_save, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 exit_matched:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 /* look for other matches in the rest of the line if we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 * are not at the end of it already */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 if (def_regmatch.regprog == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 && action == ACTION_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5296 && !(compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 #endif
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
5298 && *startp != NUL
3693
c612d154bcdd updated for version 7.3.606
Bram Moolenaar <bram@vim.org>
parents: 3562
diff changeset
5299 && *(p = startp + MB_PTR2LEN(startp)) != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 goto search_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 if (action == ACTION_EXPAND)
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
5305 ins_compl_check_keys(30);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5306 if (got_int || compl_interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 * Read the next line. When reading an included file and encountering
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 * end-of-file, close the file and continue in the file that included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 while (depth >= 0 && !already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 && vim_fgets(line = file_line, LSIZE, files[depth].fp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 fclose(files[depth].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 --old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 files[old_files].name = files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 files[old_files].matched = files[depth].matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 curr_fname = (depth == -1) ? curbuf->b_fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 : files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 if (depth < depth_displayed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 depth_displayed = depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 if (depth >= 0) /* we could read the line */
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5331 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 files[depth].lnum++;
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5333 /* Remove any CR and LF from the line. */
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5334 i = (int)STRLEN(line);
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5335 if (i > 0 && line[i - 1] == '\n')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5336 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5337 if (i > 0 && line[i - 1] == '\r')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5338 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5339 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 else if (!already)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 if (++lnum > end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 /* End of big for (;;) loop. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 /* Close any files that are still open. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 fclose(files[i].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 if (type == CHECK_PATH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364 if (action != ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 MSG(_("All included files were found"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 MSG(_("No included files"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 else if (!found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 && action != ACTION_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 #ifdef FEAT_INS_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5377 if (got_int || compl_interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 else if (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 EMSG(_("E388: Couldn't find definition"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 EMSG(_("E389: Couldn't find pattern"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 fpip_end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 vim_free(file_line);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5392 vim_regfree(regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5393 vim_regfree(incl_regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5394 vim_regfree(def_regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 show_pat_in_path(line, type, did_show, action, fp, lnum, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 int did_show;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 int action;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 linenr_T *lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 msg_putchar('\n'); /* cursor below last one */
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 835
diff changeset
5411 else if (!msg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 if (got_int) /* 'q' typed at "--more--" message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 p = line + STRLEN(line) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 /* We used fgets(), so get rid of newline at end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 if (p >= line && *p == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 if (p >= line && *p == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 *(p + 1) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 sprintf((char *)IObuff, "%3ld: ", count); /* show match nr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 msg_puts(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 sprintf((char *)IObuff, "%4ld", *lnum); /* show line nr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 /* Highlight line numbers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 msg_puts_attr(IObuff, hl_attr(HLF_N));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 }
168
4d9eabb1396e updated for version 7.0051
vimboss
parents: 164
diff changeset
5436 msg_prt_line(line, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 out_flush(); /* show one line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 /* Definition continues until line that doesn't end with '\' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 if (got_int || type != FIND_DEFINE || p < line || *p != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 if (vim_fgets(line, LSIZE, fp)) /* end of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 ++*lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 if (++*lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 line = ml_get(*lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 read_viminfo_search_pattern(virp, force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 char_u *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 int idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 int magic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 int no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 int off_line = FALSE;
572
2244be18d9e9 updated for version 7.0162
vimboss
parents: 557
diff changeset
5471 int off_end = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 long off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 int setlast = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 static int hlsearch_on = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 * Old line types:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 * "/pat", "&pat": search/subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 * "~/pat", "~&pat": last used search/subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 * New line types:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 * "~h", "~H": hlsearch highlighting off/on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 * "~<magic><smartcase><line><end><off><last><which>pat"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 * <magic>: 'm' off, 'M' on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 * <smartcase>: 's' off, 'S' on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 * <line>: 'L' line offset, 'l' char offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 * <end>: 'E' from end, 'e' from start
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 * <off>: decimal, offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 * <last>: '~' last used pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 * <which>: '/' search pat, '&' subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 lp = virp->vir_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 if (lp[0] == '~' && (lp[1] == 'm' || lp[1] == 'M')) /* new line type */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 if (lp[1] == 'M') /* magic on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 magic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 if (lp[2] == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 no_scs = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 if (lp[3] == 'L')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 off_line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 if (lp[4] == 'E')
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
5504 off_end = SEARCH_END;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 lp += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 off = getdigits(&lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 if (lp[0] == '~') /* use this pattern for last-used pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 setlast = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 lp++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 if (lp[0] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 idx = RE_SEARCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 else if (lp[0] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 idx = RE_SUBST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 else if (lp[0] == 'h') /* ~h: 'hlsearch' highlighting off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 hlsearch_on = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 else if (lp[0] == 'H') /* ~H: 'hlsearch' highlighting on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 hlsearch_on = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 if (force || spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 val = viminfo_readstring(virp, (int)(lp - virp->vir_line + 1),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 set_last_search_pat(val, idx, magic, setlast);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 vim_free(val);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 spats[idx].no_scs = no_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 spats[idx].off.line = off_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 spats[idx].off.end = off_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 spats[idx].off.off = off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 if (setlast)
5458
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
5539 {
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
5540 SET_NO_HLSEARCH(!hlsearch_on);
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
5541 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 write_viminfo_search_pattern(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 if (get_viminfo_parameter('/') != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 fprintf(fp, "\n# hlsearch on (H) or off (h):\n~%c",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 (no_hlsearch || find_viminfo_parameter('h') != NULL) ? 'h' : 'H');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 wvsp_one(fp, RE_SEARCH, "", '/');
1675
9368159253f8 updated for version 7.2b-007
vimboss
parents: 1624
diff changeset
5560 wvsp_one(fp, RE_SUBST, _("Substitute "), '&');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 wvsp_one(fp, idx, s, sc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 FILE *fp; /* file to write to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 int idx; /* spats[] index */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 char *s; /* search pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 int sc; /* dir char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 if (spats[idx].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
5573 fprintf(fp, _("\n# Last %sSearch Pattern:\n~"), s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 /* off.dir is not stored, it's reset to forward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 fprintf(fp, "%c%c%c%c%ld%s%c",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 spats[idx].magic ? 'M' : 'm', /* magic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 spats[idx].no_scs ? 's' : 'S', /* smartcase */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 spats[idx].off.line ? 'L' : 'l', /* line offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 spats[idx].off.end ? 'E' : 'e', /* offset from end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 spats[idx].off.off, /* offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 last_idx == idx ? "~" : "", /* last used pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 sc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 viminfo_writestring(fp, spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 #endif /* FEAT_VIMINFO */