annotate src/search.c @ 5646:e91143b9ad7a

Added tag v7-4-169 for changeset 4e3a9dd25d42
author Bram Moolenaar <bram@vim.org>
date Wed, 05 Feb 2014 22:46:52 +0100
parents fa53233519c6
children 50dbef5e774a
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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9 /*
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10 * 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 static void save_re_pat __ARGS((int idx, char_u *pat, int magic));
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16 #ifdef FEAT_EVAL
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17 static void set_vv_searchforward __ARGS((void));
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18 static int first_submatch __ARGS((regmmatch_T *rp));
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19 #endif
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20 static int check_prevcol __ARGS((char_u *linep, int col, int ch, int *prevcol));
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21 static int inmacro __ARGS((char_u *, char_u *));
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22 static int check_linecomment __ARGS((char_u *line));
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23 static int cls __ARGS((void));
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24 static int skip_chars __ARGS((int, int));
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25 #ifdef FEAT_TEXTOBJ
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26 static void back_in_line __ARGS((void));
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27 static void find_first_blank __ARGS((pos_T *));
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28 static void findsent_forward __ARGS((long count, int at_start_sent));
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29 #endif
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30 #ifdef FEAT_FIND_ID
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31 static void show_pat_in_path __ARGS((char_u *, int,
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32 int, int, FILE *, linenr_T *, long));
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33 #endif
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34 #ifdef FEAT_VIMINFO
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35 static void wvsp_one __ARGS((FILE *fp, int idx, char *s, int sc));
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36 #endif
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37
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38 /*
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39 * This file contains various searching-related routines. These fall into
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40 * three groups:
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41 * 1. string searches (for /, ?, n, and N)
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42 * 2. character searches within a single line (for f, F, t, T, etc)
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43 * 3. "other" kinds of searches like the '%' command, and 'word' searches.
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44 */
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45
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46 /*
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47 * String searches
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48 *
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49 * The string search functions are divided into two levels:
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50 * lowest: searchit(); uses an pos_T for starting position and found match.
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51 * Highest: do_search(); uses curwin->w_cursor; calls searchit().
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52 *
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53 * The last search pattern is remembered for repeating the same search.
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54 * This pattern is shared between the :g, :s, ? and / commands.
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55 * This is in search_regcomp().
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56 *
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57 * The actual string matching is done using a heavily modified version of
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58 * Henry Spencer's regular expression library. See regexp.c.
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59 */
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60
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61 /* The offset for a search command is store in a soff struct */
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62 /* Note: only spats[0].off is really used */
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63 struct soffset
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64 {
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65 int dir; /* search direction, '/' or '?' */
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66 int line; /* search has line offset */
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67 int end; /* search set cursor at end */
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68 long off; /* line or char offset */
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69 };
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70
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71 /* A search pattern and its attributes are stored in a spat struct */
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72 struct spat
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73 {
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74 char_u *pat; /* the pattern (in allocated memory) or NULL */
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75 int magic; /* magicness of the pattern */
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76 int no_scs; /* no smartcase for this pattern */
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77 struct soffset off;
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78 };
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79
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80 /*
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81 * Two search patterns are remembered: One for the :substitute command and
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82 * one for other searches. last_idx points to the one that was used the last
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83 * time.
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84 */
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85 static struct spat spats[2] =
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86 {
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87 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, /* last used search pat */
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88 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} /* last used substitute pat */
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89 };
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90
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91 static int last_idx = 0; /* index in spats[] for RE_LAST */
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92
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93 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO)
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94 /* copy of spats[], for keeping the search patterns while executing autocmds */
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95 static struct spat saved_spats[2];
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96 static int saved_last_idx = 0;
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97 # ifdef FEAT_SEARCH_EXTRA
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98 static int saved_no_hlsearch = 0;
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99 # endif
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100 #endif
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101
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102 static char_u *mr_pattern = NULL; /* pattern used by search_regcomp() */
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103 #ifdef FEAT_RIGHTLEFT
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104 static int mr_pattern_alloced = FALSE; /* mr_pattern was allocated */
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105 #endif
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106
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107 #ifdef FEAT_FIND_ID
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108 /*
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109 * Type used by find_pattern_in_path() to remember which included files have
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110 * been searched already.
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111 */
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112 typedef struct SearchedFile
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113 {
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114 FILE *fp; /* File pointer */
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115 char_u *name; /* Full name of file */
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116 linenr_T lnum; /* Line we were up to in file */
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117 int matched; /* Found a match in this file */
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118 } SearchedFile;
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119 #endif
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120
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121 /*
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122 * translate search pattern for vim_regcomp()
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123 *
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124 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd)
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125 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command)
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126 * pat_save == RE_BOTH: save pat in both patterns (:global command)
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127 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL
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128 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL
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129 * pat_use == RE_LAST: use last used pattern if "pat" is NULL
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130 * options & SEARCH_HIS: put search string in history
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131 * options & SEARCH_KEEP: keep previous search pattern
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132 *
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133 * returns FAIL if failed, OK otherwise.
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134 */
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135 int
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136 search_regcomp(pat, pat_save, pat_use, options, regmatch)
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137 char_u *pat;
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138 int pat_save;
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139 int pat_use;
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140 int options;
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141 regmmatch_T *regmatch; /* return: pattern and ignore-case flag */
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142 {
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143 int magic;
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144 int i;
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145
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146 rc_did_emsg = FALSE;
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147 magic = p_magic;
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148
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149 /*
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150 * If no pattern given, use a previously defined pattern.
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151 */
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152 if (pat == NULL || *pat == NUL)
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153 {
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154 if (pat_use == RE_LAST)
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155 i = last_idx;
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156 else
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157 i = pat_use;
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158 if (spats[i].pat == NULL) /* pattern was never defined */
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159 {
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160 if (pat_use == RE_SUBST)
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161 EMSG(_(e_nopresub));
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162 else
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163 EMSG(_(e_noprevre));
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164 rc_did_emsg = TRUE;
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165 return FAIL;
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166 }
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167 pat = spats[i].pat;
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168 magic = spats[i].magic;
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169 no_smartcase = spats[i].no_scs;
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170 }
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171 #ifdef FEAT_CMDHIST
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172 else if (options & SEARCH_HIS) /* put new pattern in history */
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173 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
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174 #endif
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175
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176 #ifdef FEAT_RIGHTLEFT
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177 if (mr_pattern_alloced)
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178 {
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179 vim_free(mr_pattern);
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180 mr_pattern_alloced = FALSE;
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181 }
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182
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183 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
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184 {
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185 char_u *rev_pattern;
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186
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187 rev_pattern = reverse_text(pat);
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188 if (rev_pattern == NULL)
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189 mr_pattern = pat; /* out of memory, keep normal pattern. */
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190 else
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191 {
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192 mr_pattern = rev_pattern;
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193 mr_pattern_alloced = TRUE;
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vimboss
parents:
diff changeset
194 }
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vimboss
parents:
diff changeset
195 }
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vimboss
parents:
diff changeset
196 else
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vimboss
parents:
diff changeset
197 #endif
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vimboss
parents:
diff changeset
198 mr_pattern = pat;
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vimboss
parents:
diff changeset
199
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vimboss
parents:
diff changeset
200 /*
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vimboss
parents:
diff changeset
201 * Save the currently used pattern in the appropriate place,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 * unless the pattern should not be remembered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 */
5606
15960ebc2ee8 updated for version 7.4.150
Bram Moolenaar <bram@vim.org>
parents: 5523
diff changeset
204 if (!(options & SEARCH_KEEP) && !cmdmod.keeppatterns)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 /* search or global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
207 if (pat_save == RE_SEARCH || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 save_re_pat(RE_SEARCH, pat, magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 /* substitute or global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 if (pat_save == RE_SUBST || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 save_re_pat(RE_SUBST, pat, magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 regmatch->rmm_ic = ignorecase(pat);
410
c60ba877860b updated for version 7.0107
vimboss
parents: 408
diff changeset
215 regmatch->rmm_maxcol = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0);
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vimboss
parents:
diff changeset
217 if (regmatch->regprog == NULL)
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vimboss
parents:
diff changeset
218 return FAIL;
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vimboss
parents:
diff changeset
219 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221
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vimboss
parents:
diff changeset
222 /*
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vimboss
parents:
diff changeset
223 * Get search pattern used by search_regcomp().
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vimboss
parents:
diff changeset
224 */
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vimboss
parents:
diff changeset
225 char_u *
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vimboss
parents:
diff changeset
226 get_search_pat()
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vimboss
parents:
diff changeset
227 {
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vimboss
parents:
diff changeset
228 return mr_pattern;
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vimboss
parents:
diff changeset
229 }
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vimboss
parents:
diff changeset
230
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
231 #if defined(FEAT_RIGHTLEFT) || defined(PROTO)
7
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vimboss
parents:
diff changeset
232 /*
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vimboss
parents:
diff changeset
233 * Reverse text into allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 * Returns the allocated string, NULL when out of memory.
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vimboss
parents:
diff changeset
235 */
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
236 char_u *
7
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vimboss
parents:
diff changeset
237 reverse_text(s)
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vimboss
parents:
diff changeset
238 char_u *s;
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vimboss
parents:
diff changeset
239 {
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vimboss
parents:
diff changeset
240 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 unsigned s_i, rev_i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242 char_u *rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 * Reverse the pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 len = (unsigned)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 rev = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 if (rev != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 rev_i = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 for (s_i = 0; s_i < len; ++s_i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 {
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vimboss
parents:
diff changeset
254 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 int mb_len;
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vimboss
parents:
diff changeset
258
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
259 mb_len = (*mb_ptr2len)(s + s_i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 rev_i -= mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 mch_memmove(rev + rev_i, s + s_i, mb_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 s_i += mb_len - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 rev[--rev_i] = s[s_i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 rev[len] = NUL;
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vimboss
parents:
diff changeset
270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 return rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274
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vimboss
parents:
diff changeset
275 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 save_re_pat(idx, pat, magic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 int magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 if (spats[idx].pat != pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 spats[idx].pat = vim_strsave(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 spats[idx].no_scs = no_smartcase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 /* If 'hlsearch' set and search pat changed: need redraw. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 if (p_hls)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
291 redraw_all_later(SOME_VALID);
5458
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
292 SET_NO_HLSEARCH(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 #endif
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 * Save the search patterns, so they can be restored later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 * Used before/after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 static int save_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 save_search_patterns()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 if (save_level++ == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 saved_spats[0] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 if (spats[0].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 saved_spats[0].pat = vim_strsave(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 saved_spats[1] = spats[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 if (spats[1].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 saved_spats[1].pat = vim_strsave(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 saved_last_idx = last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 saved_no_hlsearch = no_hlsearch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 # endif
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 restore_search_patterns()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 if (--save_level == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 vim_free(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 spats[0] = saved_spats[0];
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
329 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
330 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
331 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 vim_free(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 spats[1] = saved_spats[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 last_idx = saved_last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 # ifdef FEAT_SEARCH_EXTRA
5458
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
336 SET_NO_HLSEARCH(saved_no_hlsearch);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
342 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
343 void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
344 free_search_patterns()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
345 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
346 vim_free(spats[0].pat);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
347 vim_free(spats[1].pat);
1862
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
348
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
349 # ifdef FEAT_RIGHTLEFT
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
350 if (mr_pattern_alloced)
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
351 {
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
352 vim_free(mr_pattern);
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
353 mr_pattern_alloced = FALSE;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
354 mr_pattern = NULL;
1862
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
355 }
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
356 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
357 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
358 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
359
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 * Return TRUE when case should be ignored for search pattern "pat".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 * Uses the 'ignorecase' and 'smartcase' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 ignorecase(pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 {
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
368 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
369
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 if (ic && !no_smartcase && p_scs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 && !(ctrl_x_mode && curbuf->b_p_inf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 )
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
375 ic = !pat_has_uppercase(pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 no_smartcase = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 return ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
381 /*
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
382 * 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
383 */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
384 int
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
385 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
386 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
387 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
388 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
389
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
390 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
391 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
392 #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
393 int l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
394
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
395 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
396 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
397 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
398 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
399 p += l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
400 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
401 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
402 #endif
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
403 if (*p == '\\')
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
404 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
405 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
406 p += 3;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
407 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
408 p += 3;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
409 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
410 p += 2;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
411 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
412 p += 1;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
413 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
414 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
415 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
416 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
417 ++p;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
418 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
419 return FALSE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
420 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
421
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 last_search_pat()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 return spats[last_idx].pat;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 * Reset search direction to forward. For "gd" and "gD" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 reset_search_dir()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 spats[0].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
435 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
436 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
437 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 * Set the last search pattern. For ":let @/ =" and viminfo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 * Also set the saved search pattern, so that this works in an autocommand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 set_last_search_pat(s, idx, magic, setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 int magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 int setlast;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 /* An empty string means that nothing should be matched. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 spats[idx].pat = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 spats[idx].no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 spats[idx].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
461 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
462 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
463 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 spats[idx].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 spats[idx].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 spats[idx].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 if (setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 if (save_level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 vim_free(saved_spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 saved_spats[idx] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 if (spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 saved_spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 saved_spats[idx].pat = vim_strsave(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 saved_last_idx = last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 /* If 'hlsearch' set and search pat changed: need redraw. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 if (p_hls && idx == last_idx && !no_hlsearch)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
482 redraw_all_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 * Get a regexp program for the last used search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 * This is used for highlighting all matches in a window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 * Values returned in regmatch->regprog and regmatch->rmm_ic.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 last_pat_prog(regmatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 regmmatch_T *regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 if (spats[last_idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 regmatch->regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 ++emsg_off; /* So it doesn't beep if bad expr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 * lowest level search function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 * Search for 'count'th occurrence of pattern 'pat' in direction 'dir'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 * Start at position 'pos' and return the found position in 'pos'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 * if (options & SEARCH_MSG) == 0 don't give any messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 * if (options & SEARCH_HIS) put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 * if (options & SEARCH_END) return position at end of match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 * if (options & SEARCH_START) accept match at pos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 * if (options & SEARCH_KEEP) keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 * if (options & SEARCH_FOLD) match only once in a closed fold
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 * if (options & SEARCH_PEEK) check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 * Return FAIL (zero) for failure, non-zero for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 * When FEAT_EVAL is defined, returns the index of the first matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 * subpattern plus one; one if there was none.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 int
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
528 searchit(win, buf, pos, dir, pat, count, options, pat_use, stop_lnum, tm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 win_T *win; /* window to search in; can be NULL for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 buffer without a window! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 int options;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
537 int pat_use; /* which pattern to use when "pat" is empty */
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
538 linenr_T stop_lnum; /* stop after this line number when != 0 */
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
539 proftime_T *tm UNUSED; /* timeout limit or NULL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 int found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 linenr_T lnum; /* no init to shut up Apollo cc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 lpos_T endpos;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
547 lpos_T matchpos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 int loop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 int at_first_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 int extra_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 int match_ok;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 long nmatched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 int submatch = 0;
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
1557
811f29447aea updated for version 7.1-270
vimboss
parents: 1544
diff changeset
568 /* When not accepting a match at the start position set "extra_col" to a
811f29447aea updated for version 7.1-270
vimboss
parents: 1544
diff changeset
569 * non-zero value. Don't do that when starting at MAXCOL, since MAXCOL +
811f29447aea updated for version 7.1-270
vimboss
parents: 1544
diff changeset
570 * 1 is zero. */
811f29447aea updated for version 7.1-270
vimboss
parents: 1544
diff changeset
571 if ((options & SEARCH_START) || pos->col == MAXCOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 extra_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 /* Watch out for the "col" being MAXCOL - 2, used in a closed fold. */
4049
2067ed78d37c updated for version 7.3.779
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
575 else if (dir != BACKWARD && has_mbyte
2067ed78d37c updated for version 7.3.779
Bram Moolenaar <bram@vim.org>
parents: 4029
diff changeset
576 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 && pos->col < MAXCOL - 2)
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
578 {
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
579 ptr = ml_get_buf(buf, pos->lnum, FALSE) + pos->col;
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
580 if (*ptr == NUL)
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
581 extra_col = 1;
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
582 else
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
583 extra_col = (*mb_ptr2len)(ptr);
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
584 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 extra_col = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
589 /*
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
590 * find the string
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
591 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 called_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 do /* loop for count */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 {
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
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
680 && ((options & SEARCH_END)
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;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 /* Set variables used for 'incsearch' highlighting. */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
913 search_match_lines = endpos.lnum - matchpos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 search_match_endcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 line_breakcheck(); /* stop if ctrl-C typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 /* Cancel searching if a character was typed. Used for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 * 'incsearch'. Don't check too often, that would slowdown
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 * searching too much. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 if ((options & SEARCH_PEEK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 && ((lnum - pos->lnum) & 0x3f) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 break_loop = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 if (loop && lnum == start_pos.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 break; /* if second loop, stop where started */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 /*
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
940 * Stop the search if wrapscan isn't set, "stop_lnum" is
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
941 * specified, after an interrupt, after a match and after looping
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
942 * twice.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 */
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
944 if (!p_ws || stop_lnum != 0 || got_int || called_emsg
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
945 #ifdef FEAT_SEARCH_EXTRA
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
946 || break_loop
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
947 #endif
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
948 || found || loop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 * If 'wrapscan' is set we continue at the other end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 * If 'shortmess' does not contain 's', we give a message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 * This message is also remembered in keep_msg for when the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 * is redrawn. The keep_msg is cleared whenever another message is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 * written.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 if (dir == BACKWARD) /* start second loop at the other end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 lnum = 1;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
962 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG))
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
963 give_warning((char_u *)_(dir == BACKWARD
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
964 ? top_bot_msg : bot_top_msg), TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 }
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
966 if (got_int || called_emsg
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
967 #ifdef FEAT_SEARCH_EXTRA
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
968 || break_loop
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
969 #endif
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
970 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 while (--count > 0 && found); /* stop after count matches or no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
975 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
977 called_emsg |= save_called_emsg;
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
978
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 if (!found) /* did not find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 else if ((options & SEARCH_MSG) == SEARCH_MSG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 EMSG2(_(e_patnotf2), mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 else if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 EMSG2(_("E384: search hit TOP without match for: %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 EMSG2(_("E385: search hit BOTTOM without match for: %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
997 /* A pattern like "\n\zs" may go past the last line. */
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
998 if (pos->lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
999 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1000 pos->lnum = buf->b_ml.ml_line_count;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1001 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE));
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1002 if (pos->col > 0)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1003 --pos->col;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1004 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1005
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 return submatch + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 #ifdef FEAT_EVAL
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1010 void
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1011 set_search_direction(cdir)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1012 int cdir;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1013 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1014 spats[0].off.dir = cdir;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1015 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1016
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1017 static void
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1018 set_vv_searchforward()
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1019 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1020 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/'));
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1021 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1022
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 * Return the number of the first subpat that matched.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 first_submatch(rp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 regmmatch_T *rp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 int submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 for (submatch = 1; ; ++submatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 if (rp->startpos[submatch].lnum >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 if (submatch == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 submatch = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 return submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 * Highest level string search function.
1222
756bed568f5d updated for version 7.1b
vimboss
parents: 1062
diff changeset
1048 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 * If 'dirc' is 0: use previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 * If 'pat' is NULL or empty : use previous string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 * If 'options & SEARCH_REV' : go in reverse of previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 * If 'options & SEARCH_ECHO': echo the search command and handle options
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 * If 'options & SEARCH_MSG' : may give error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 * If 'options & SEARCH_OPT' : interpret optional flags
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 * If 'options & SEARCH_HIS' : put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 * If 'options & SEARCH_NOOF': don't add offset to position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 * If 'options & SEARCH_MARK': set previous context mark
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 * If 'options & SEARCH_KEEP': keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 * If 'options & SEARCH_START': accept match at curpos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 * If 'options & SEARCH_PEEK': check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 * makes the movement linewise without moving the match position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 * return 0 for failure, 1 for found, 2 for found and line offset added
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 int
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
1068 do_search(oap, dirc, pat, count, options, tm)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 oparg_T *oap; /* can be NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 int dirc; /* '/' or '?' */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1071 char_u *pat;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 int options;
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
1074 proftime_T *tm; /* timeout limit or NULL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 pos_T pos; /* position of the last match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 char_u *searchstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 struct soffset old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 int retval; /* Return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 long c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 char_u *dircp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 char_u *strcopy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 char_u *ps;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 * A line offset is not remembered, this is vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 }
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 * Save the values for when (options & SEARCH_KEEP) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 * (there is no "if ()" around this because gcc wants them initialized)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 old_off = spats[0].off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 pos = curwin->w_cursor; /* start searching at the cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 * Find out the direction of the search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 if (dirc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 dirc = spats[0].off.dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1109 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 spats[0].off.dir = dirc;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1111 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1112 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1113 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1114 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 if (options & SEARCH_REV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 /* There is a bug in the Visual C++ 2.2 compiler which means that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 * dirc always ends up being '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 dirc = (dirc == '/') ? '?' : '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 dirc = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 dirc = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 /* 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
1131 * fold. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 if (hasFolding(pos.lnum, NULL, &pos.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 pos.col = MAXCOL - 2; /* avoid overflow when adding 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 if (hasFolding(pos.lnum, &pos.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 * Turn 'hlsearch' highlighting back on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 if (no_hlsearch && !(options & SEARCH_KEEP))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 {
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
1150 redraw_all_later(SOME_VALID);
5458
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
1151 SET_NO_HLSEARCH(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 searchstr = pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 dircp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 /* use previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 if (pat == NULL || *pat == NUL || *pat == dirc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 if (spats[RE_SEARCH].pat == NULL) /* no previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 {
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1167 pat = spats[RE_SUBST].pat;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1168 if (pat == NULL)
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1169 {
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1170 EMSG(_(e_noprevre));
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1171 retval = 0;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1172 goto end_do_search;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1173 }
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1174 searchstr = pat;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 }
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1176 else
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1177 {
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1178 /* make search_regcomp() use spats[RE_SEARCH].pat */
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1179 searchstr = (char_u *)"";
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1180 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 if (pat != NULL && *pat != NUL) /* look for (new) offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 * Find end of regular expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 * If there is a matching '/' or '?', toss it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 ps = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 p = skip_regexp(pat, dirc, (int)p_magic, &strcopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 if (strcopy != ps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 /* made a copy of "pat" to change "\?" to "?" */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1194 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 pat = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 searchstr = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 if (*p == dirc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 dircp = p; /* remember where we put the NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 spats[0].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 * Check for a line offset or a character offset.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 * For get_address (echo off) we don't check for a character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 * offset, because it is meaningless and the 's' could be a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 * substitute command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 spats[0].off.line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 else if ((options & SEARCH_OPT) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 (*p == 'e' || *p == 's' || *p == 'b'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 if (*p == 'e') /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 spats[0].off.end = SEARCH_END;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') /* got an offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 /* 'nr' or '+nr' or '-nr' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 spats[0].off.off = atol((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 else if (*p == '-') /* single '-' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 spats[0].off.off = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 else /* single '+' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 spats[0].off.off = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 while (VIM_ISDIGIT(*p)) /* skip number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 /* compute length of search command for get_address() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 searchcmdlen += (int)(p - pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 pat = p; /* put pat after search command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 if ((options & SEARCH_ECHO) && messaging()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 && !cmd_silent && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 char_u *msgbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 char_u *trunc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 if (*searchstr == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 p = spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 p = searchstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 msgbuf = alloc((unsigned)(STRLEN(p) + 40));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 if (msgbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 msgbuf[0] = dirc;
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1255 #ifdef FEAT_MBYTE
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1256 if (enc_utf8 && utf_iscomposing(utf_ptr2char(p)))
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1257 {
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1258 /* Use a space to draw the composing char on. */
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1259 msgbuf[1] = ' ';
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1260 STRCPY(msgbuf + 2, p);
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1261 }
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1262 else
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1263 #endif
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1264 STRCPY(msgbuf + 1, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 if (spats[0].off.line || spats[0].off.end || spats[0].off.off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 p = msgbuf + STRLEN(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 *p++ = dirc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 if (spats[0].off.end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 *p++ = 'e';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 else if (!spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 *p++ = 's';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 if (spats[0].off.off > 0 || spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 *p++ = '+';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 if (spats[0].off.off != 0 || spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 sprintf((char *)p, "%ld", spats[0].off.off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 msg_start();
516
b7abd41f91da updated for version 7.0144
vimboss
parents: 507
diff changeset
1282 trunc = msg_strtrunc(msgbuf, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 /* The search pattern could be shown on the right in rightleft
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 * mode, but the 'ruler' and 'showcmd' area use it too, thus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 * it would be blanked out again very soon. Show it on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 * left, but do reverse the text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 r = reverse_text(trunc != NULL ? trunc : msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 vim_free(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 trunc = r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 if (trunc != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 msg_outtrans(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 vim_free(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 msg_outtrans(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 vim_free(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 gotocmdline(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 msg_nowait = TRUE; /* don't wait for this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 }
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 * If there is a character offset, subtract it from the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2".
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1321 * Skip this if pos.col is near MAXCOL (closed fold).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 * 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
1323 * compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 */
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1325 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 if (spats[0].off.off > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 for (c = spats[0].off.off; c; --c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 if (c) /* at start of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 pos.lnum = 0; /* allow lnum == 0 here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 pos.col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 for (c = spats[0].off.off; c; ++c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 if (c) /* at end of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 pos.lnum = curbuf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 }
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 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 if (p_altkeymap && curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 lrFswap(searchstr,0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 c = searchit(curwin, curbuf, &pos, dirc == '/' ? FORWARD : BACKWARD,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 searchstr, count, spats[0].off.end + (options &
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 + SEARCH_MSG + SEARCH_START
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 + ((pat != NULL && *pat == ';') ? 0 : SEARCH_NOOF))),
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
1361 RE_LAST, (linenr_T)0, tm);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 if (dircp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 *dircp = dirc; /* restore second '/' or '?' for normal_cmd() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 if (c == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 if (spats[0].off.end && oap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 oap->inclusive = TRUE; /* 'e' includes last character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 retval = 1; /* pattern found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 * Add character and/or line offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 */
945
0b211ebefd4e updated for version 7.0-071
vimboss
parents: 944
diff changeset
1378 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 if (spats[0].off.line) /* Add the offset to the line number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 c = pos.lnum + spats[0].off.off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 if (c < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 pos.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 else if (c > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 pos.lnum = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 retval = 2; /* pattern found, line offset added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 }
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1393 else if (pos.col < MAXCOL - 2) /* just in case */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 /* to the right, check for end of file */
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1396 c = spats[0].off.off;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1397 if (c > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1399 while (c-- > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 /* to the left, check for start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1406 while (c++ < 0)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1407 if (decl(&pos) == -1)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1408 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 }
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 * The search command can be followed by a ';' to do another search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 * For example: "/pat/;/foo/+3;?bar"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 * This is like doing another search command, except:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 * - The remembered direction '/' or '?' is from the first search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 * - When an error happens the cursor isn't moved at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 * Don't do this when called by get_address() (it handles ';' itself).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 dirc = *++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 if (dirc != '?' && dirc != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 EMSG(_("E386: Expected '?' or '/' after ';'"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 ++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 if (options & SEARCH_MARK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 end_do_search:
5616
fa53233519c6 updated for version 7.4.155
Bram Moolenaar <bram@vim.org>
parents: 5606
diff changeset
1440 if ((options & SEARCH_KEEP) || cmdmod.keeppatterns)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 spats[0].off = old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 vim_free(strcopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 #if defined(FEAT_INS_EXPAND) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 * search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 * Search for a line starting with the given pattern (ignoring leading
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 * white-space), starting from pos and going in direction dir. pos will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 * contain the position of the match found. Blank lines match only if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 * 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
1455 * Return OK for success, or FAIL if no line found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 linenr_T start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 if (buf->b_ml.ml_line_count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 pos->lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 if (pos->lnum < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 pos->lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 give_warning((char_u *)_(top_bot_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 else if (pos->lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 give_warning((char_u *)_(bot_top_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 if (pos->lnum == start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 if (start == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 start = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 ptr = ml_get_buf(buf, pos->lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 pos->col = (colnr_T) (p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 /* when adding lines the matching line may be empty but it is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 * ignored because we are interested in the next line -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1511 if ((compl_cont_status & CONT_ADDING)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1512 && !(compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 else if (*p != NUL) /* ignore empty lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 { /* expanding lines or words */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1519 if ((p_ic ? MB_STRNICMP(p, pat, compl_length)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1520 : STRNCMP(p, pat, compl_length)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 #endif /* FEAT_INS_EXPAND */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 * Character Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 */
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 * 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
1534 * position of the character, otherwise move to just before the char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 * Do this "cap->count1" times.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 searchc(cap, t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 cmdarg_T *cap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 int t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 int c = cap->nchar; /* char to search for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 int dir = cap->arg; /* TRUE for searching forward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 long count = cap->count1; /* repeat count */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 static int lastc = NUL; /* last character searched for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 static int lastcdir; /* last direction of character search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 static int last_t_cmd; /* last search t_cmd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 int len;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1552 int stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 #ifdef FEAT_MBYTE
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3318
diff changeset
1554 static char_u bytes[MB_MAXBYTES + 1];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 static int bytelen = 1; /* >1 for multi-byte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 if (c != NUL) /* normal search: remember args for repeat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 if (!KeyStuffed) /* don't remember when redoing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 lastc = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 lastcdir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 last_t_cmd = t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 bytelen = (*mb_char2bytes)(c, bytes);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 if (cap->ncharC1 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 bytelen += (*mb_char2bytes)(cap->ncharC1, bytes + bytelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 if (cap->ncharC2 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 bytelen += (*mb_char2bytes)(cap->ncharC2, bytes + bytelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 else /* repeat previous search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 if (lastc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 if (dir) /* repeat in opposite direction */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 dir = -lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 dir = lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 t_cmd = last_t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 c = lastc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 /* 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
1587
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1588 /* 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
1589 * 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
1590 * at. */
2947
3f1a4ed36d1b updated for version 7.3.246
Bram Moolenaar <bram@vim.org>
parents: 2925
diff changeset
1591 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
1592 stop = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594
530
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1595 if (dir == BACKWARD)
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1596 cap->oap->inclusive = FALSE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1597 else
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1598 cap->oap->inclusive = TRUE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1599
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 if (dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
1613 col += (*mb_ptr2len)(p + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 if (col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 if (col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 col -= (*mb_head_off)(p, p + col - 1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 if (bytelen == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 {
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1625 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 {
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1630 if (vim_memcmp(p + col, bytes, bytelen) == 0 && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 }
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1633 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 if ((col += dir) < 0 || col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 return FAIL;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1643 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 break;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1645 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 }
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 if (t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 /* backup to before the character (possibly double-byte) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 col -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 if (dir < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 /* Landed on the search char which is bytelen long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 col += bytelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 /* To previous char, which may be multi-byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 col -= (*mb_head_off)(p, p + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 * "Other" Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 */
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 * findmatch - find the matching paren or brace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 * Improvement over vi: Braces inside quotes are ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 findmatch(oap, initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 int initc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 return findmatchlimit(oap, initc, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 }
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 * Return TRUE if the character before "linep[col]" equals "ch".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 * Return FALSE if "col" is zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 * Update "*prevcol" to the column of the previous character, unless "prevcol"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 * is NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 * Handles multibyte string correctly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 check_prevcol(linep, col, ch, prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 char_u *linep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 int ch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 int *prevcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 if (col > 0 && has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 col -= (*mb_head_off)(linep, linep + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 if (prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 *prevcol = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 }
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 * findmatchlimit -- find the matching paren or brace, if it exists within
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 * maxtravel lines of here. A maxtravel of 0 means search until falling off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 * the edge of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 * "initc" is the character to find a match for. NUL means to find the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 * character at or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 * FM_FORWARD search forwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 * FM_SKIPCOMM skip comments (not implemented yet!)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
1724 *
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
1725 * "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
1726 * NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 findmatchlimit(oap, initc, flags, maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 int initc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 int maxtravel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 static pos_T pos; /* current search position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 int findc = 0; /* matching brace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 int count = 0; /* cumulative number of braces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 int backwards = FALSE; /* init for gcc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 int inquote = FALSE; /* TRUE when inside quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 char_u *linep; /* pointer to current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 int do_quotes; /* check for quotes in current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 int at_start; /* do_quotes value at start position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 int hash_dir = 0; /* Direction searched for # things */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 int comment_dir = 0; /* Direction searched for comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 pos_T match_pos; /* Where last slash-star was found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 int start_in_quotes; /* start position is in quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 int traveled = 0; /* how far we've searched so far */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 int ignore_cend = FALSE; /* ignore comment end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 int cpo_match; /* vi compatible matching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 int cpo_bsl; /* don't recognize backslashes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 int match_escaped = 0; /* search for escaped match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 int dir; /* Direction to search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 int comment_col = MAXCOL; /* start of / / comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1757 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1758 int lispcomm = FALSE; /* inside of Lisp-style comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1759 int lisp = curbuf->b_p_lisp; /* engage Lisp-specific hacks ;) */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1760 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 pos = curwin->w_cursor;
5304
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
1763 #ifdef FEAT_VIRTUALEDIT
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
1764 pos.coladd = 0;
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
1765 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 /* Direction to search when initc is '/', '*' or '#' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 if (flags & FM_BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 else if (flags & FM_FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 dir = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 * if initc given, look in the table for the matching character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 * '/' and '*' are special cases: look for start or end of comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 * When '/' is used, we ignore running backwards into an star-slash, for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 * "[*" command, we just want to find any comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 if (initc == '/' || initc == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 comment_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 if (initc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 ignore_cend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 backwards = (dir == FORWARD) ? FALSE : TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 initc = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 else if (initc != '#' && initc != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1795 find_mps_values(&initc, &findc, &backwards, TRUE);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1796 if (findc == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 * 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
1801 * cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 if (initc == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 hash_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 * initc was not given, must look for something to match under
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 * or near the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 * Only check for special things when 'cpo' doesn't have '%'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 if (!cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 /* Are we before or at #if, #else etc.? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 if ( STRNCMP(ptr, "if", 2) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 || STRNCMP(ptr, "endif", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 /* Are we on a comment? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 else if (linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 if (linep[pos.col + 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 else if (pos.col > 0 && linep[pos.col - 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 else if (linep[pos.col] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 if (linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 else if (pos.col > 0 && linep[pos.col - 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 * 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
1862 * look for brace anywhere on this line after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 if (!hash_dir && !comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 * Find the brace under or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 * If beyond the end of the line, use the last character in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 * the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 if (linep[pos.col] == NUL && pos.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1875 initc = PTR2CHAR(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 if (initc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1879 find_mps_values(&initc, &findc, &backwards, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 if (findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 break;
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
1882 pos.col += MB_PTR2LEN(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 if (!findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 /* no brace in the line, maybe use " #if" then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 if (!cpo_match && *skipwhite(linep) == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 else if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 /* Set "match_escaped" if there are an odd number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 * backslashes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 match_escaped = (bslcnt & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 }
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 if (hash_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 * Look for matching #if, #else, #elif, or #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 if (oap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 oap->motion_type = MLINE; /* Linewise for this case only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 if (initc != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 ptr = skipwhite(skipwhite(linep) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 hash_dir = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 else if (pos.lnum == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 pos.lnum += hash_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 line_breakcheck(); /* check for CTRL-C typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 if (*ptr != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 pos.col = (colnr_T) (ptr - linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 else if (STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 }
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 #ifdef FEAT_RIGHTLEFT
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
1977 /* This is just guessing: when 'rightleft' is set, search for a matching
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 * paren/brace in the other direction. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 backwards = !backwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 start_in_quotes = MAYBE;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
1985 clearpos(&match_pos);
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
1986
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 /* backward search: Check if this line contains a single-line comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1988 if ((backwards && comment_dir)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1989 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1990 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1991 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1992 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1994 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1995 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1996 lispcomm = TRUE; /* find match inside this comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1997 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 * Go to the next position, forward or backward. We could use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 * inc() and dec() here, but that is much slower
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2006 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2007 /* char to match is inside of comment, don't search outside */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2008 if (lispcomm && pos.col < (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2009 break;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2010 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 if (pos.col == 0) /* at start of line, go to prev. one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 if (pos.lnum == 1) /* start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 --pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 819
diff changeset
2017 if (maxtravel > 0 && ++traveled > maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 pos.col = (colnr_T)STRLEN(linep); /* pos.col on trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 /* Check if this line contains a single-line comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2026 if (comment_dir
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2027 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2028 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2029 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2030 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2032 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2033 /* skip comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2034 if (lisp && comment_col != MAXCOL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2035 pos.col = comment_col;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2036 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 pos.col -= (*mb_head_off)(linep, linep + pos.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 else /* forward search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2049 if (linep[pos.col] == NUL
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2050 /* at end of line, go to next one */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2051 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2052 /* don't search for match in comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2053 || (lisp && comment_col != MAXCOL
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2054 && pos.col == (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2055 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2056 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2058 if (pos.lnum == curbuf->b_ml.ml_line_count /* end of file */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2059 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2060 /* line is exhausted and comment with it,
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2061 * don't search for match in code */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2062 || lispcomm
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2063 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2064 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 if (maxtravel && traveled++ > maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 line_breakcheck();
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2075 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2076 if (lisp) /* find comment pos in new line */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2077 comment_col = check_linecomment(linep);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2078 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
2084 pos.col += (*mb_ptr2len)(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 ++pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 }
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 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 if (pos.col == 0 && (flags & FM_BLOCKSTOP) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 (linep[0] == '{' || linep[0] == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 if (linep[0] == findc && count == 0) /* match! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 break; /* out of scope */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 if (comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 /* Note: comments do not nest, and we ignore quotes in them */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 /* TODO: ignore comment brackets inside strings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 if (comment_dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 else /* Searching backwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 * A comment may contain / * or / /, it may also start or end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 * with / * /. Ignore a / * after / /.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 if (pos.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 else if ( linep[pos.col - 1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 && linep[pos.col] == '*'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 && (int)pos.col < comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 match_pos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 match_pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 if (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 else if (pos.col > 1 && linep[pos.col - 2] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 && (int)pos.col <= comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 else if (ignore_cend)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 }
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 * If smart matching ('cpoptions' does not contain '%'), braces inside
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 * of quotes are ignored, but only if there is an even number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 * quotes in the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 if (cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 do_quotes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 else if (do_quotes == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 * Count the number of quotes in the line, skipping \" and '"'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 * Watch out for "\\".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 at_start = do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 for (ptr = linep; *ptr; ++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 if (ptr == linep + pos.col + backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 at_start = (do_quotes & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 if (*ptr == '"'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\''))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 ++do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 if (*ptr == '\\' && ptr[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 do_quotes &= 1; /* result is 1 with even number of quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 * If we find an uneven count, check current line and previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 * one for a '\' at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 if (!do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 if (ptr[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 /* Do we need to use at_start here? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 else if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 if (pos.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 ptr = ml_get(pos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 inquote = at_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 if (inquote)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 else if (!backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 }
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2207
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2208 /* ml_get() only keeps one line, need to get linep again */
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2209 linep = ml_get(pos.lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 }
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 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 * If 'smartmatch' is set:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 * Things inside quotes are ignored by setting 'inquote'. If we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 * find a quote without a preceding '\' invert 'inquote'. At the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 * end of a line not ending in '\' we reset 'inquote'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 * In lines with an uneven number of quotes (without preceding '\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 * we do not know which part to ignore. Therefore we only set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 * inquote if the number of quotes in a line is even, unless this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 * line or the previous one ends in a '\'. Complicated, isn't it?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 */
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2227 c = PTR2CHAR(linep + pos.col);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2228 switch (c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 case NUL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 /* at end of line without trailing backslash, reset inquote */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 if (pos.col == 0 || linep[pos.col - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 case '"':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 /* a quote that is preceded with an odd number of backslashes is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 * ignored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 if (do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 for (col = pos.col - 1; col >= 0; --col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 if (linep[col] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 if ((((int)pos.col - 1 - col) & 1) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 * If smart matching ('cpoptions' does not contain '%'):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 * Skip things in single quotes: 'x' or '\x'. Be careful for single
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 * single quotes, eg jon's. Things like '\233' or '\x3f' are not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 * skipped, there is never a brace in them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 * Ignore this when finding matches for `'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 case '\'':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 if (!cpo_match && initc != '\'' && findc != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 if (pos.col > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 if (linep[pos.col - 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 else if (linep[pos.col - 2] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 pos.col > 2 && linep[pos.col - 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 pos.col -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 }
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 else if (linep[pos.col + 1]) /* forward search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 if (linep[pos.col + 1] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 linep[pos.col + 2] && linep[pos.col + 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 pos.col += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 else if (linep[pos.col + 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 pos.col += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 }
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 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 #ifdef FEAT_LISP
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2303 /*
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2304 * For Lisp skip over backslashed (), {} and [].
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2305 * (actually, we skip #\( et al)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2306 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 if (curbuf->b_p_lisp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 && vim_strchr((char_u *)"(){}[]", c) != NULL
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2309 && pos.col > 1
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2310 && check_prevcol(linep, pos.col, '\\', NULL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2311 && check_prevcol(linep, pos.col - 1, '#', NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 /* Check for match outside of quotes, and inside of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 * quotes when the start is also inside of quotes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 if ((!inquote || start_in_quotes == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 && (c == initc || c == findc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 }
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
2327 /* Only accept a match when 'M' is in 'cpo' or when escaping
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
2328 * is what we expect. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 if (cpo_bsl || (bslcnt & 1) == match_escaped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 if (c == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 }
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 if (comment_dir == BACKWARD && count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 return (pos_T *)NULL; /* never found it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 }
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 * Check if line[] contains a / / comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 * Return MAXCOL if not, otherwise return the column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 * TODO: skip strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 check_linecomment(line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 p = line;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2364 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2365 /* skip Lispish one-line comments */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2366 if (curbuf->b_p_lisp)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2367 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2368 if (vim_strchr(p, ';') != NULL) /* there may be comments */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2369 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2370 int in_str = FALSE; /* inside of string */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2371
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2372 p = line; /* scan from start */
333
18f024844150 updated for version 7.0086
vimboss
parents: 301
diff changeset
2373 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2374 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2375 if (*p == '"')
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2376 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2377 if (in_str)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2378 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2379 if (*(p - 1) != '\\') /* skip escaped quote */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2380 in_str = FALSE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2381 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2382 else if (p == line || ((p - line) >= 2
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2383 /* skip #\" form */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2384 && *(p - 1) != '\\' && *(p - 2) != '#'))
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2385 in_str = TRUE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2386 }
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2387 else if (!in_str && ((p - line) < 2
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2388 || (*(p - 1) != '\\' && *(p - 2) != '#')))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2389 break; /* found! */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2390 ++p;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2391 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2392 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2393 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2394 p = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2395 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2396 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2397 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 while ((p = vim_strchr(p, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 {
1463
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2400 /* accept a double /, unless it's preceded with * and followed by *,
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2401 * because * / / * is an end and start of a C comment */
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2402 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 return MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 return (int)(p - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 }
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 * Move cursor briefly to character matching the one under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 * Used for Insert mode and "r" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 * Show the match only if it is visible on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 * If there isn't a match, then beep.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 showmatch(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 int c; /* char to show match for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 pos_T *lpos, save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 pos_T mpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 long save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 long save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 int save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 colnr_T save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 * Only show match for chars in the 'matchpairs' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 /* 'matchpairs' is "x:y,x:y" */
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2437 for (p = curbuf->b_p_mps; *p != NUL; ++p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 #ifdef FEAT_RIGHTLEFT
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2440 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
2441 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 #endif
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2443 p += MB_PTR2LEN(p) + 1;
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2444 if (PTR2CHAR(p) == c
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 && !(curwin->w_p_rl ^ p_ri)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 break;
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2450 p += MB_PTR2LEN(p);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2451 if (*p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 if ((lpos = findmatch(NULL, NUL)) == NULL) /* no match, so beep */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 vim_beep();
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2457 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 if (!curwin->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 getvcol(curwin, lpos, NULL, &vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 if (curwin->w_p_wrap || (vcol >= curwin->w_leftcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 && vcol < curwin->w_leftcol + W_WIDTH(curwin)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 mpos = *lpos; /* save the pos, update_screen() may change it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 save_so = p_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 save_siso = p_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 /* Handle "$" in 'cpo': If the ')' is typed on top of the "$",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 * stop displaying the "$". */
3318
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2470 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol)
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2471 dollar_vcol = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 ++curwin->w_virtcol; /* do display ')' just before "$" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 update_screen(VALID); /* show the new char first */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 save_dollar_vcol = dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 save_state = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 State = SHOWMATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 ui_cursor_shape(); /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 curwin->w_cursor = mpos; /* move to matching char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 p_so = 0; /* don't use 'scrolloff' here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 p_siso = 0; /* don't use 'sidescrolloff' here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 showruler(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 cursor_on(); /* make sure that the cursor is shown */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 gui_mch_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 /* Restore dollar_vcol(), because setcursor() may call curs_rows()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 * which resets it if the matching position is in a previous line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 * and has a higher column number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 dollar_vcol = save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 * brief pause, unless 'm' is present in 'cpo' and a character is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 * available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 if (vim_strchr(p_cpo, CPO_SHOWMATCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 ui_delay(p_mat * 100L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 else if (!char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 ui_delay(p_mat * 100L, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 curwin->w_cursor = save_cursor; /* restore cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 p_so = save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 p_siso = save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 State = save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 ui_cursor_shape(); /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 }
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 * findsent(dir, count) - Find the start of the next sentence in direction
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 572
diff changeset
2521 * "dir" Sentences are supposed to end in ".", "!" or "?" followed by white
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 * space or a line break. Also stop at an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 * Return OK if the next sentence was found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 findsent(dir, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 pos_T pos, tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 int (*func) __ARGS((pos_T *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 int startlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 int noskip = FALSE; /* do not skip blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 int cpo_J;
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2536 int found_dot;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 func = incl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 func = decl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 * if on an empty line, skip upto a non-empty line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 if (gchar_pos(&pos) == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 if ((*func)(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 while (gchar_pos(&pos) == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 * if on the start of a paragraph or a section and searching forward,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 * go to the next line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 else if (dir == FORWARD && pos.col == 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 startPS(pos.lnum, NUL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 else if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 decl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 /* go back to the previous non-blank char */
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2574 found_dot = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 while ((c = gchar_pos(&pos)) == ' ' || c == '\t' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 (dir == BACKWARD && vim_strchr((char_u *)".!?)]\"'", c) != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 {
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2578 if (vim_strchr((char_u *)".!?", c) != NULL)
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2579 {
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2580 /* Only skip over a '.', '!' and '?' once. */
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2581 if (found_dot)
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2582 break;
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2583 found_dot = TRUE;
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2584 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 /* when going forward: Stop in front of empty line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 if (lineempty(pos.lnum) && dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 }
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 /* remember the line where the search started */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 startlnum = pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 cpo_J = vim_strchr(p_cpo, CPO_ENDOFSENT) != NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 for (;;) /* find end of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 if (c == NUL || (pos.col == 0 && startPS(pos.lnum, NUL, FALSE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 if (dir == BACKWARD && pos.lnum != startlnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 if (c == '.' || c == '!' || c == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 tpos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 if ((c = inc(&tpos)) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 while (vim_strchr((char_u *)")]\"'", c = gchar_pos(&tpos))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 if (c == -1 || (!cpo_J && (c == ' ' || c == '\t')) || c == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 || (cpo_J && (c == ' ' && inc(&tpos) >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 && gchar_pos(&tpos) == ' ')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 pos = tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 if (gchar_pos(&pos) == NUL) /* skip NUL at EOL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 inc(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 if ((*func)(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 if (count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 noskip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 found:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 /* skip white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 while (!noskip && ((c = gchar_pos(&pos)) == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 /*
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2647 * Find the next paragraph or section in direction 'dir'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 * Paragraphs are currently supposed to be separated by empty lines.
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2649 * If 'what' is NUL we go to the next paragraph.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 * If 'what' is '{' or '}' we go to the next section.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 * If 'both' is TRUE also stop at '}'.
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2652 * Return TRUE if the next paragraph or section was found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 int
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2655 findpar(pincl, dir, count, what, both)
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2656 int *pincl; /* Return: TRUE if last char is to be included */
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2657 int dir;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2658 long count;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2659 int what;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2660 int both;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 linenr_T curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 int did_skip; /* TRUE after separating lines have been skipped */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 int first; /* TRUE on first line */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2665 int posix = (vim_strchr(p_cpo, CPO_PARA) != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 linenr_T fold_first; /* first line of a closed fold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 linenr_T fold_last; /* last line of a closed fold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 int fold_skipped; /* TRUE if a closed fold was skipped this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 iteration */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 curr = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 did_skip = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 for (first = TRUE; ; first = FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 if (*ml_get(curr) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 did_skip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 /* skip folded lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 fold_skipped = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 if (first && hasFolding(curr, &fold_first, &fold_last))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 curr = ((dir > 0) ? fold_last : fold_first) + dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 fold_skipped = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2693 /* 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
2694 * doesn't match historical Vi: It also stops at a "{" in the
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2695 * first column and at an empty line. */
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2696 if (!first && did_skip && (startPS(curr, what, both)
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2697 || (posix && what == NUL && *ml_get(curr) == '{')))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 if (fold_skipped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 curr -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 if ((curr += dir) < 1 || curr > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 if (count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 curr -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 if (both && *ml_get(curr) == '}') /* include line with '}' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 ++curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 curwin->w_cursor.lnum = curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 if (curr == curbuf->b_ml.ml_line_count && what != '}')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 if ((curwin->w_cursor.col = (colnr_T)STRLEN(ml_get(curr))) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 --curwin->w_cursor.col;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2722 *pincl = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 }
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 * check if the string 's' is a nroff macro that is in option 'opt'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 inmacro(opt, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 char_u *opt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 char_u *macro;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 for (macro = opt; macro[0]; ++macro)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 /* Accept two characters in the option being equal to two characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 * in the line. A space in the option matches with a space in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 * line or the line having ended. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 if ( (macro[0] == s[0]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 || (macro[0] == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 && (s[0] == NUL || s[0] == ' ')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 && (macro[1] == s[1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 || ((macro[1] == NUL || macro[1] == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 && (s[0] == NUL || s[1] == NUL || s[1] == ' '))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 ++macro;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 if (macro[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 return (macro[0] != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 }
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 * startPS: return TRUE if line 'lnum' is the start of a section or paragraph.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 * If 'para' is '{' or '}' only check for sections.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 * If 'both' is TRUE also stop at '}'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 startPS(lnum, para, both)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 int para;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 int both;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 s = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 if (*s == para || *s == '\f' || (both && *s == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 if (*s == '.' && (inmacro(p_sections, s + 1) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 (!para && inmacro(p_para, s + 1))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 }
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 * The following routines do the word searches performed by the 'w', 'W',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 * 'b', 'B', 'e', and 'E' commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 */
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 * To perform these searches, characters are placed into one of three
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 * classes, and transitions between classes determine word boundaries.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 * The classes are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 * 0 - white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 * 1 - punctuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 * 2 or higher - keyword characters (letters, digits and underscore)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 static int cls_bigword; /* TRUE for "W", "B" or "E" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 * cls() - returns the class of character at curwin->w_cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 * If a 'W', 'B', or 'E' motion is being done (cls_bigword == TRUE), chars
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 * from class 2 and higher are reported as class 1 since only white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 * boundaries are of interest.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 cls()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 #ifdef FEAT_FKMAP /* when 'akm' (Farsi mode), take care of Farsi blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 if (p_altkeymap && c == F_BLANK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 if (c == ' ' || c == '\t' || c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 if (enc_dbcs != 0 && c > 0xFF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 /* If cls_bigword, report multi-byte chars as class 1. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 if (enc_dbcs == DBCS_KOR && cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 /* process code leading/trailing bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 return dbcs_class(((unsigned)c >> 8), (c & 0xFF));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 c = utf_class(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 if (c != 0 && cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 /* If cls_bigword is TRUE, report all non-blanks as class 1. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 if (cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 if (vim_iswordc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 }
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 * fwd_word(count, type, eol) - move forward one word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 * Returns FAIL if the cursor was already at the end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 * If eol is TRUE, last word stops at end of line (for operators).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 fwd_word(count, bigword, eol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 int bigword; /* "W", "E" or "B" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 int eol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 int last_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 /* When inside a range of folded lines, move to the last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 * last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 * We always move at least one character, unless on the last
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 * character in the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 last_line = (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 if (i == -1 || (i >= 1 && last_line)) /* started at last char in file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 return FAIL;
1309
bb7a0b90100a updated for version 7.1-023
vimboss
parents: 1290
diff changeset
2885 if (i >= 1 && eol && count == 0) /* started at last char in line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 * Go one char past end of current word (if any)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 if (sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 while (cls() == sclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 if (i == -1 || (i >= 1 && eol && count == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 }
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 * go to next non-white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 * We'll stop if we land on a blank line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 if (curwin->w_cursor.col == 0 && *ml_get_curline() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 if (i == -1 || (i >= 1 && eol && count == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 }
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 * bck_word() - move backward 'count' words
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 * 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
2922 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 * Returns FAIL if top of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 bck_word(count, bigword, stop)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 int bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 int stop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 /* When inside a range of folded lines, move to the first char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 * first line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 if (dec_cursor() == -1) /* started at start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 if (!stop || sclass == cls() || sclass == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 * Skip white space before the word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 * Stop on an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 if (curwin->w_cursor.col == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 goto finished;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 if (dec_cursor() == -1) /* hit start of file, stop here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 }
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 * Move backward to start of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 if (skip_chars(cls(), BACKWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 inc_cursor(); /* overshot - forward one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 stop = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 }
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 * end_word() - move to the end of the word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 * 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
2982 * System V Release 3 version for the 80386. Unlike 'b' and 'w', the 'e'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 * motion crosses blank lines. When the real vi crosses a blank line in an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 * 'e' motion, the cursor is placed on the FIRST character of the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 * non-blank line. The 'E' command, however, works correctly. Since this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 * appears to be a bug, I have not duplicated it here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 * Returns FAIL if end of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 * 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
2991 * If empty is TRUE stop on an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 end_word(count, bigword, stop, empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 int bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 int stop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 int empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 /* When inside a range of folded lines, move to the last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 * last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 if (inc_cursor() == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 * 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
3020 * of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 if (cls() == sclass && sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 * Move forward to end of the current word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 if (skip_chars(sclass, FORWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 else if (!stop || sclass == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 * 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
3034 * First skip white space, if 'empty' is TRUE, stop at empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 if (empty && curwin->w_cursor.col == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 goto finished;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 if (inc_cursor() == -1) /* hit end of file, stop here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 }
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 * Move forward to the end of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 if (skip_chars(cls(), FORWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 dec_cursor(); /* overshot - one char backward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 stop = FALSE; /* we move only one word less */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 }
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 * Move back to the end of the word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 * Returns FAIL if start of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 bckend_word(count, bigword, eol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 int bigword; /* TRUE for "B" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 int eol; /* TRUE: stop at end of line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 if ((i = dec_cursor()) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 if (eol && i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 * Move backward to before the start of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 if (sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 while (cls() == sclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 if ((i = dec_cursor()) == -1 || (eol && i == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 }
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 * Move backward to end of the previous word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 if (curwin->w_cursor.col == 0 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 if ((i = dec_cursor()) == -1 || (eol && i == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 }
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 * Skip a row of characters of the same class.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 * Return TRUE when end-of-file reached, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 skip_chars(cclass, dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 int cclass;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 while (cls() == cclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 if ((dir == FORWARD ? inc_cursor() : dec_cursor()) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 * Go back to the start of the word or the start of white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 back_in_line()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 if (curwin->w_cursor.col == 0) /* stop at start of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 if (cls() != sclass) /* stop at start of word */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 }
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 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 find_first_blank(posp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 pos_T *posp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 while (decl(posp) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 c = gchar_pos(posp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 incl(posp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 }
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 * Skip count/2 sentences and count/2 separating white spaces.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 findsent_forward(count, at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 int at_start_sent; /* cursor is at start of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 findsent(FORWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 if (at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 if (count == 0 || at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 at_start_sent = !at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 }
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 * Find word under cursor, cursor at end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 * Used while an operator is pending, and in Visual mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 current_word(oap, count, include, bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 int include; /* TRUE: include word and white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 int bigword; /* FALSE == word, TRUE == WORD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 int inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 int include_white = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 cls_bigword = bigword;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
3199 clearpos(&start_pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 #ifdef FEAT_VISUAL
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 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 * Go to start of current word or white space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 back_in_line();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 * If the start is on white space, and white space should be included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 * (" word"), or start is not on white space, and white space should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 * not be included ("word"), find end of word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 if ((cls() == 0) == include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 if (end_word(1L, bigword, TRUE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 * If the start is not on white space, and white space should be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 * included ("word "), or start is on white space and white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 * space should not be included (" "), find start of word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 * If we end up in the first column of the next line (single char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 * word) back up to end of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 fwd_word(1L, bigword, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 if (curwin->w_cursor.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 oneleft();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 include_white = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 /* should do something when inclusive == FALSE ! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 oap->motion_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 --count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 * When count is still > 0, extend with more objects.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 while (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 if (VIsual_active && lt(curwin->w_cursor, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 * In Visual mode, with cursor at start: move cursor back.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 if (decl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 if (include != (cls() != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 if (bck_word(1L, bigword, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 if (bckend_word(1L, bigword, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 (void)incl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 * Move cursor forward one word and/or white area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 if (incl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 if (include != (cls() == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 {
96
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3300 if (fwd_word(1L, bigword, TRUE) == FAIL && count > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 * 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
3304 * the first character on the line.
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3305 * Put cursor on last char of white.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 */
96
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3307 if (oneleft() == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 inclusive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 if (end_word(1L, bigword, TRUE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 --count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3319 if (include_white && (cls() != 0
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3320 || (curwin->w_cursor.col == 0 && !inclusive)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 * If we don't include white space at the end, move the start
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 * to include some white space there. This makes "daw" work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 * 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
3326 * word). Also when "2daw" deletes "word." at the end of the line
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3327 * (cursor is at start of next line).
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3328 * But don't delete white space at start of line (indent).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 pos = curwin->w_cursor; /* save cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 curwin->w_cursor = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 if (oneleft() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 back_in_line();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 if (cls() == 0 && curwin->w_cursor.col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 VIsual = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 oap->start = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 curwin->w_cursor = pos; /* put cursor back at end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 if (*p_sel == 'e' && inclusive && ltoreq(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 if (VIsual_mode == 'V')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 redraw_cmdline = TRUE; /* show mode later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 oap->inclusive = inclusive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 * Find sentence(s) under the cursor, cursor at end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 * When Visual active, extend it by one or more sentences.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 current_sent(oap, count, include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 int include;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 int start_blank;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 int at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 long ncount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 pos = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 findsent(FORWARD, 1L); /* Find start of next sentence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 /*
3701
9f48a5432997 updated for version 7.3.610
Bram Moolenaar <bram@vim.org>
parents: 3699
diff changeset
3389 * When the Visual area is bigger than one character: Extend it.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 if (VIsual_active && !equalpos(start_pos, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 extend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 if (lt(start_pos, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 * Cursor at start of Visual area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 * Find out where we are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 * - in the white space before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 * - in a sentence or just after it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 * - at the start of a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 decl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 while (lt(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 at_start_sent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 if (!at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 if (equalpos(curwin->w_cursor, start_pos))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 at_start_sent = TRUE; /* exactly at start of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 /* inside a sentence, go to its end (start of next) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 findsent(FORWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 if (include) /* "as" gets twice as much as "is" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 count *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 if (at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 if (!at_start_sent || (!include && !vim_iswhite(c)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 at_start_sent = !at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 * Cursor at end of Visual area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 * Find out where we are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 * - just before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 * - just before or in the white space before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 * - in a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 if (!equalpos(pos, curwin->w_cursor)) /* not just before a sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 at_start_sent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 while (lt(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 if (at_start_sent) /* in the sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 else /* in/before white before a sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 curwin->w_cursor = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 if (include) /* "as" gets twice as much as "is" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 count *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 findsent_forward(count, at_start_sent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 /*
3701
9f48a5432997 updated for version 7.3.610
Bram Moolenaar <bram@vim.org>
parents: 3699
diff changeset
3477 * 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
3478 * of the next sentence.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 while (c = gchar_pos(&pos), vim_iswhite(c)) /* vim_iswhite() is a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 if (equalpos(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 start_blank = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 find_first_blank(&start_pos); /* go back to first blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 start_blank = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 ncount = count * 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 ncount = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 if (start_blank)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 --ncount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 }
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
3501 if (ncount > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 findsent_forward(ncount, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 * If the blank in front of the sentence is included, exclude the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 * blanks at the end of the sentence, go back to the first blank.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 * If there are no trailing blanks, try to include leading blanks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 if (start_blank)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 c = gchar_pos(&curwin->w_cursor); /* vim_iswhite() is a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 if (vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 else if (c = gchar_cursor(), !vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 find_first_blank(&start_pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 {
3701
9f48a5432997 updated for version 7.3.610
Bram Moolenaar <bram@vim.org>
parents: 3699
diff changeset
3527 /* Avoid getting stuck with "is" on a single space before a sentence. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 if (equalpos(start_pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 goto extend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 /* include a newline after the sentence, if there is one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 if (incl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 oap->inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 oap->inclusive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 oap->motion_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3550 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3551 * 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
3552 * "what" and "other" are two matching parenthesis/brace/etc.
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3553 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 current_block(oap, count, include, what, other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 int include; /* TRUE == include white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 int what; /* '(', '{', etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 int other; /* ')', '}', etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 pos_T old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 pos_T *pos = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 pos_T *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 pos_T old_start, old_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 char_u *save_cpo;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3568 int sol = FALSE; /* '{' at start of line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 old_pos = curwin->w_cursor;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3571 old_end = curwin->w_cursor; /* remember where we started */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 old_start = old_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 * If we start on '(', '{', ')', '}', etc., use the whole block inclusive.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 if (!VIsual_active || equalpos(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 setpcmark();
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3582 if (what == '{') /* ignore indent */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 while (inindent(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 if (inc_cursor() != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 break;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3586 if (gchar_cursor() == what)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3587 /* cursor on '(' or '{', move cursor just after it */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 else if (lt(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 old_start = VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 curwin->w_cursor = VIsual; /* cursor at low end of Visual */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 old_end = VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 #endif
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 backwards for unclosed '(', '{', etc..
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 * Put this position in start_pos.
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3603 * Ignore quotes here.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 p_cpo = (char_u *)"%";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 if ((pos = findmatch(NULL, what)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 curwin->w_cursor = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 start_pos = *pos; /* the findmatch for end_pos will overwrite *pos */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 * Search for matching ')', '}', etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 * Put this position in curwin->w_cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 if (pos == NULL || (end_pos = findmatch(NULL, other)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 curwin->w_cursor = *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 * Try to exclude the '(', '{', ')', '}', etc. when "include" is FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 * If the ending '}' is only preceded by indent, skip that indent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 * But only if the resulting area is not smaller than what we started with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 while (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 incl(&start_pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 sol = (curwin->w_cursor.col == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 if (what == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 while (inindent(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 sol = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 if (decl(&curwin->w_cursor) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 * In Visual mode, when the resulting area is not bigger than what we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 * started with, extend it to the next block, and then exclude again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 if (!lt(start_pos, old_start) && !lt(old_end, curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 && VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 curwin->w_cursor = old_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 if ((pos = findmatch(NULL, what)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 start_pos = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 curwin->w_cursor = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 if ((end_pos = findmatch(NULL, other)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 curwin->w_cursor = *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 ++curwin->w_cursor.col;
557
862863033fdd updated for version 7.0158
vimboss
parents: 534
diff changeset
3678 if (sol && gchar_cursor() != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 inc(&curwin->w_cursor); /* include the line break */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 oap->motion_type = MCHAR;
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3690 oap->inclusive = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 if (sol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 incl(&curwin->w_cursor);
1527
03ec0f2b9a40 updated for version 7.1-242
vimboss
parents: 1521
diff changeset
3693 else if (ltoreq(start_pos, curwin->w_cursor))
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3694 /* Include the character under the cursor. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3695 oap->inclusive = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 else
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3697 /* End is before the start (no text in between <>, [], etc.): don't
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3698 * operate on any text. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3699 curwin->w_cursor = start_pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3705 static int in_html_tag __ARGS((int));
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3706
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3707 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3708 * Return TRUE if the cursor is on a "<aaa>" tag. Ignore "<aaa/>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3709 * When "end_tag" is TRUE return TRUE if the cursor is on "</aaa>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3710 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3711 static int
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3712 in_html_tag(end_tag)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3713 int end_tag;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3714 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3715 char_u *line = ml_get_curline();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3716 char_u *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3717 int c;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3718 int lc = NUL;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3719 pos_T pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3720
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3721 #ifdef FEAT_MBYTE
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3722 if (enc_dbcs)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3723 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3724 char_u *lp = NULL;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3725
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3726 /* We search forward until the cursor, because searching backwards is
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3727 * very slow for DBCS encodings. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3728 for (p = line; p < line + curwin->w_cursor.col; mb_ptr_adv(p))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3729 if (*p == '>' || *p == '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3730 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3731 lc = *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3732 lp = p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3733 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3734 if (*p != '<') /* check for '<' under cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3735 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3736 if (lc != '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3737 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3738 p = lp;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3739 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3740 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3741 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3742 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3743 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3744 for (p = line + curwin->w_cursor.col; p > line; )
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3745 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3746 if (*p == '<') /* find '<' under/before cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3747 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3748 mb_ptr_back(line, p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3749 if (*p == '>') /* find '>' before cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3750 break;
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 (*p != '<')
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 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3755
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3756 pos.lnum = curwin->w_cursor.lnum;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3757 pos.col = (colnr_T)(p - line);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3758
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3759 mb_ptr_adv(p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3760 if (end_tag)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3761 /* check that there is a '/' after the '<' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3762 return *p == '/';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3763
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3764 /* check that there is no '/' after the '<' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3765 if (*p == '/')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3766 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3767
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3768 /* check that the matching '>' is not preceded by '/' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3769 for (;;)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3770 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3771 if (inc(&pos) < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3772 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3773 c = *ml_get_pos(&pos);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3774 if (c == '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3775 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3776 lc = c;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3777 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3778 return lc != '/';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3779 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3780
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3781 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3782 * Find tag block under the cursor, cursor at end.
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3783 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3784 int
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3785 current_tagblock(oap, count_arg, include)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3786 oparg_T *oap;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3787 long count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3788 int include; /* TRUE == include white space */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3789 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3790 long count = count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3791 long n;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3792 pos_T old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3793 pos_T start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3794 pos_T end_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3795 pos_T old_start, old_end;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3796 char_u *spat, *epat;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3797 char_u *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3798 char_u *cp;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3799 int len;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3800 int r;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3801 int do_include = include;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3802 int save_p_ws = p_ws;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3803 int retval = FAIL;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3804
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3805 p_ws = FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3806
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3807 old_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3808 old_end = curwin->w_cursor; /* remember where we started */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3809 old_start = old_end;
1527
03ec0f2b9a40 updated for version 7.1-242
vimboss
parents: 1521
diff changeset
3810 #ifdef FEAT_VISUAL
03ec0f2b9a40 updated for version 7.1-242
vimboss
parents: 1521
diff changeset
3811 if (!VIsual_active || *p_sel == 'e')
03ec0f2b9a40 updated for version 7.1-242
vimboss
parents: 1521
diff changeset
3812 #endif
03ec0f2b9a40 updated for version 7.1-242
vimboss
parents: 1521
diff changeset
3813 decl(&old_end); /* old_end is inclusive */
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3814
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3815 /*
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3816 * If we start on "<aaa>" select that block.
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3817 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3818 #ifdef FEAT_VISUAL
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3819 if (!VIsual_active || equalpos(VIsual, curwin->w_cursor))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3820 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3821 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3822 setpcmark();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3823
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3824 /* ignore indent */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3825 while (inindent(1))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3826 if (inc_cursor() != 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3827 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3828
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3829 if (in_html_tag(FALSE))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3830 {
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3831 /* cursor on start tag, move to its '>' */
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3832 while (*ml_get_cursor() != '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3833 if (inc_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3834 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3835 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3836 else if (in_html_tag(TRUE))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3837 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3838 /* cursor on end tag, move to just before it */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3839 while (*ml_get_cursor() != '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3840 if (dec_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3841 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3842 dec_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3843 old_end = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3844 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3845 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3846 #ifdef FEAT_VISUAL
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3847 else if (lt(VIsual, curwin->w_cursor))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3848 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3849 old_start = VIsual;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3850 curwin->w_cursor = VIsual; /* cursor at low end of Visual */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3851 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3852 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3853 old_end = VIsual;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3854 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3855
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3856 again:
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3857 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3858 * Search backwards for unclosed "<aaa>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3859 * Put this position in start_pos.
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3860 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3861 for (n = 0; n < count; ++n)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3862 {
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3863 if (do_searchpair((char_u *)"<[^ \t>/!]\\+\\%(\\_s\\_[^>]\\{-}[^/]>\\|$\\|\\_s\\=>\\)",
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3864 (char_u *)"",
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3865 (char_u *)"</[^>]*>", BACKWARD, (char_u *)"", 0,
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
3866 NULL, (linenr_T)0, 0L) <= 0)
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3867 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3868 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3869 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3870 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3871 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3872 start_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3873
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3874 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3875 * Search for matching "</aaa>". First isolate the "aaa".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3876 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3877 inc_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3878 p = ml_get_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3879 for (cp = p; *cp != NUL && *cp != '>' && !vim_iswhite(*cp); mb_ptr_adv(cp))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3880 ;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3881 len = (int)(cp - p);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3882 if (len == 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3883 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3884 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3885 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3886 }
3306
ded8f5add04c updated for version 7.3.420
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3887 spat = alloc(len + 31);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3888 epat = alloc(len + 9);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3889 if (spat == NULL || epat == NULL)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3890 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3891 vim_free(spat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3892 vim_free(epat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3893 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3894 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3895 }
3306
ded8f5add04c updated for version 7.3.420
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
3896 sprintf((char *)spat, "<%.*s\\>\\%%(\\s\\_[^>]\\{-}[^/]>\\|>\\)\\c", len, p);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3897 sprintf((char *)epat, "</%.*s>\\c", len, p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3898
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3899 r = do_searchpair(spat, (char_u *)"", epat, FORWARD, (char_u *)"",
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
3900 0, NULL, (linenr_T)0, 0L);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3901
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3902 vim_free(spat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3903 vim_free(epat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3904
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3905 if (r < 1 || lt(curwin->w_cursor, old_end))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3906 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3907 /* 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
3908 * HTML tag that doesn't have a matching end. Search backwards for
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3909 * another starting tag. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3910 count = 1;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3911 curwin->w_cursor = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3912 goto again;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3913 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3914
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3915 if (do_include || r < 1)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3916 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3917 /* Include up to the '>'. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3918 while (*ml_get_cursor() != '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3919 if (inc_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3920 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3921 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3922 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3923 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3924 /* Exclude the '<' of the end tag. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3925 if (*ml_get_cursor() == '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3926 dec_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3927 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3928 end_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3929
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3930 if (!do_include)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3931 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3932 /* Exclude the start tag. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3933 curwin->w_cursor = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3934 while (inc_cursor() >= 0)
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3935 if (*ml_get_cursor() == '>')
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3936 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3937 inc_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3938 start_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3939 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3940 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3941 curwin->w_cursor = end_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3942
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3943 /* 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
3944 * again. */
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3945 if (equalpos(start_pos, old_start) && equalpos(end_pos, old_end))
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3946 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3947 do_include = TRUE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3948 curwin->w_cursor = old_start;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3949 count = count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3950 goto again;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3951 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3952 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3953
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3954 #ifdef FEAT_VISUAL
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3955 if (VIsual_active)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3956 {
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3957 /* 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
3958 * the char under the cursor. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3959 if (lt(end_pos, start_pos))
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3960 curwin->w_cursor = start_pos;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3961 else if (*p_sel == 'e')
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3962 ++curwin->w_cursor.col;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3963 VIsual = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3964 VIsual_mode = 'v';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3965 redraw_curbuf_later(INVERTED); /* update the inversion */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3966 showmode();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3967 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3968 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3969 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3970 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3971 oap->start = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3972 oap->motion_type = MCHAR;
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3973 if (lt(end_pos, start_pos))
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3974 {
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3975 /* End is before the start: there is no text between tags; operate
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3976 * on an empty area. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3977 curwin->w_cursor = start_pos;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3978 oap->inclusive = FALSE;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3979 }
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3980 else
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3981 oap->inclusive = TRUE;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3982 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3983 retval = OK;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3984
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3985 theend:
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3986 p_ws = save_p_ws;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3987 return retval;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3988 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3989
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 current_par(oap, count, include, type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 int include; /* TRUE == include white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 int type; /* 'p' for paragraph, 'S' for section */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 linenr_T start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 linenr_T end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 int white_in_front;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 int start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 int prev_start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 int retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 int do_white = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 if (type == 'S') /* not implemented yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 start_lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 * When visual area is more than one line: extend it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 if (VIsual_active && start_lnum != VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 extend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 if (start_lnum < VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 for (i = count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 if (start_lnum ==
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 (dir == BACKWARD ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 prev_start_is_white = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 for (t = 0; t < 2; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 start_lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 start_is_white = linewhite(start_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 if (prev_start_is_white == start_is_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 start_lnum -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 if (start_lnum == (dir == BACKWARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 if (start_is_white != linewhite(start_lnum + dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 || (!start_is_white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 && startPS(start_lnum + (dir > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 ? 1 : 0), 0, 0)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 start_lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 if (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 if (start_lnum == (dir == BACKWARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 prev_start_is_white = start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 curwin->w_cursor.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 * First move back to the start_lnum of the paragraph or white lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 white_in_front = linewhite(start_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 while (start_lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 if (white_in_front) /* stop at first white line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 if (!linewhite(start_lnum - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 else /* stop at first non-white line of start of paragraph */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 if (linewhite(start_lnum - 1) || startPS(start_lnum, 0, 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 --start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 * Move past the end of any white lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 end_lnum = start_lnum;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
4092 while (end_lnum <= curbuf->b_ml.ml_line_count && linewhite(end_lnum))
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
4093 ++end_lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 --end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 i = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 if (!include && white_in_front)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 --i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 while (i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 if (end_lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 if (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 do_white = linewhite(end_lnum + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 if (include || !do_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 * skip to end of paragraph
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 while (end_lnum < curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 && !linewhite(end_lnum + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 && !startPS(end_lnum + 1, 0, 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 if (i == 0 && white_in_front && include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 * skip to end of white lines after paragraph
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 if (include || do_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 while (end_lnum < curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 && linewhite(end_lnum + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 * 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
4133 * the start (unless that has been done already).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 if (!white_in_front && !linewhite(end_lnum) && include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 while (start_lnum > 1 && linewhite(start_lnum - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 --start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 /* Problem: when doing "Vipipip" nothing happens in a single white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 * line, we get stuck there. Trap this here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 if (VIsual_mode == 'V' && start_lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 goto extend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 VIsual.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 VIsual_mode = 'V';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 oap->start.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 oap->start.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 oap->motion_type = MLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 curwin->w_cursor.lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 }
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4163
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4164 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
4165 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
4166
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4167 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4168 * Search quote char from string line[col].
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4169 * Quote character escaped by one of the characters in "escape" is not counted
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4170 * as a quote.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4171 * Returns column number of "quotechar" or -1 when not found.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4172 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4173 static int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4174 find_next_quote(line, col, quotechar, escape)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4175 char_u *line;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4176 int col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4177 int quotechar;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4178 char_u *escape; /* escape characters, can be NULL */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4179 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4180 int c;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4181
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 359
diff changeset
4182 for (;;)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4183 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4184 c = line[col];
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4185 if (c == NUL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4186 return -1;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4187 else if (escape != NULL && vim_strchr(escape, c))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4188 ++col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4189 else if (c == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4190 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4191 #ifdef FEAT_MBYTE
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4192 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
4193 col += (*mb_ptr2len)(line + col);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4194 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 #endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4196 ++col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4197 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4198 return col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4199 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4200
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4201 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4202 * Search backwards in "line" from column "col_start" to find "quotechar".
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4203 * Quote character escaped by one of the characters in "escape" is not counted
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4204 * as a quote.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4205 * Return the found column or zero.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4206 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4207 static int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4208 find_prev_quote(line, col_start, quotechar, escape)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4209 char_u *line;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4210 int col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4211 int quotechar;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4212 char_u *escape; /* escape characters, can be NULL */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4213 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4214 int n;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4215
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4216 while (col_start > 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4217 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4218 --col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4219 #ifdef FEAT_MBYTE
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4220 col_start -= (*mb_head_off)(line, line + col_start);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4221 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4222 n = 0;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4223 if (escape != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4224 while (col_start - n > 0 && vim_strchr(escape,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4225 line[col_start - n - 1]) != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4226 ++n;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4227 if (n & 1)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4228 col_start -= n; /* uneven number of escape chars, skip it */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4229 else if (line[col_start] == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4230 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4231 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4232 return col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4233 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4234
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4235 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4236 * Find quote under the cursor, cursor at end.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4237 * Returns TRUE if found, else FALSE.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4238 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4239 int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4240 current_quote(oap, count, include, quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4241 oparg_T *oap;
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4242 long count;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4243 int include; /* TRUE == include quote char */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4244 int quotechar; /* Quote character */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4245 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4246 char_u *line = ml_get_curline();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4247 int col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4248 int col_start = curwin->w_cursor.col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4249 int inclusive = FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4250 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4251 int vis_empty = TRUE; /* Visual selection <= 1 char */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4252 int vis_bef_curs = FALSE; /* Visual starts before cursor */
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4253 int inside_quotes = FALSE; /* Looks like "i'" done before */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4254 int selected_quote = FALSE; /* Has quote inside selection */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4255 int i;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4256
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4257 /* Correct cursor when 'selection' is exclusive */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4258 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4259 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4260 vis_bef_curs = lt(VIsual, curwin->w_cursor);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4261 if (*p_sel == 'e' && vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4262 dec_cursor();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4263 vis_empty = equalpos(VIsual, curwin->w_cursor);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4264 }
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4265
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4266 if (!vis_empty)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4267 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4268 /* Check if the existing selection exactly spans the text inside
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4269 * quotes. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4270 if (vis_bef_curs)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4271 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4272 inside_quotes = VIsual.col > 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4273 && line[VIsual.col - 1] == quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4274 && line[curwin->w_cursor.col] != NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4275 && line[curwin->w_cursor.col + 1] == quotechar;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4276 i = VIsual.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4277 col_end = curwin->w_cursor.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4278 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4279 else
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4280 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4281 inside_quotes = curwin->w_cursor.col > 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4282 && line[curwin->w_cursor.col - 1] == quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4283 && line[VIsual.col] != NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4284 && line[VIsual.col + 1] == quotechar;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4285 i = curwin->w_cursor.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4286 col_end = VIsual.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4287 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4288
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4289 /* Find out if we have a quote in the selection. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4290 while (i <= col_end)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4291 if (line[i++] == quotechar)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4292 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4293 selected_quote = TRUE;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4294 break;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4295 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4296 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4297
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4298 if (!vis_empty && line[col_start] == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4299 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4300 /* Already selecting something and on a quote character. Find the
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4301 * next quoted string. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4302 if (vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4303 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4304 /* Assume we are on a closing quote: move to after the next
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4305 * opening quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4306 col_start = find_next_quote(line, col_start + 1, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4307 if (col_start < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4308 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4309 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4310 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4311 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4312 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4313 /* We were on a starting quote perhaps? */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4314 col_end = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4315 col_start = curwin->w_cursor.col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4316 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4317 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4318 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4319 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4320 col_end = find_prev_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4321 if (line[col_end] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4322 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4323 col_start = find_prev_quote(line, col_end, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4324 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4325 if (line[col_start] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4326 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4327 /* We were on an ending quote perhaps? */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4328 col_start = col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4329 col_end = curwin->w_cursor.col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4330 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4331 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4332 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4333 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4334 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4335
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4336 if (line[col_start] == quotechar
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4337 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4338 || !vis_empty
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4339 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4340 )
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4341 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4342 int first_col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4343
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4344 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4345 if (!vis_empty)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4346 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4347 if (vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4348 first_col = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4349 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4350 first_col = find_prev_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4351 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4352 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4353 /* 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
4354 * closing quote. Search from the start of the line to find out.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4355 * 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
4356 * in between two strings. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4357 col_start = 0;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 359
diff changeset
4358 for (;;)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4359 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4360 /* Find open quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4361 col_start = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4362 if (col_start < 0 || col_start > first_col)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4363 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4364 /* Find close quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4365 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4366 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4367 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4368 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4369 /* If is cursor between start and end quote character, it is
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4370 * target text object. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4371 if (col_start <= first_col && first_col <= col_end)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4372 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4373 col_start = col_end + 1;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4374 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4375 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4376 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4377 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4378 /* Search backward for a starting quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4379 col_start = find_prev_quote(line, col_start, quotechar, curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4380 if (line[col_start] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4381 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4382 /* No quote before the cursor, look after the cursor. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4383 col_start = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4384 if (col_start < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4385 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4386 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4387
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4388 /* Find close quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4389 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4390 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4391 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4392 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4393 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4394
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4395 /* When "include" is TRUE, include spaces after closing quote or before
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4396 * the starting quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4397 if (include)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4398 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4399 if (vim_iswhite(line[col_end + 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4400 while (vim_iswhite(line[col_end + 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4401 ++col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4402 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4403 while (col_start > 0 && vim_iswhite(line[col_start - 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4404 --col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4405 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4406
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4407 /* Set start position. After vi" another i" must include the ".
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4408 * For v2i" include the quotes. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4409 if (!include && count < 2
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4410 #ifdef FEAT_VISUAL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4411 && (vis_empty || !inside_quotes)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4412 #endif
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4413 )
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4414 ++col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4415 curwin->w_cursor.col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4416 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4417 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4418 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4419 /* 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
4420 * 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
4421 * and didn't include a quote.
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4422 */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4423 if (vis_empty
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4424 || (vis_bef_curs
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4425 && !selected_quote
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4426 && (inside_quotes
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 && (VIsual.col == 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4429 || line[VIsual.col - 1] != quotechar)))))
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4430 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4431 VIsual = curwin->w_cursor;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4432 redraw_curbuf_later(INVERTED);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4433 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4434 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4435 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4436 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4437 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4438 oap->start = curwin->w_cursor;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4439 oap->motion_type = MCHAR;
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 /* Set end position. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4443 curwin->w_cursor.col = col_end;
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4444 if ((include || count > 1
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4445 #ifdef FEAT_VISUAL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4446 /* After vi" another i" must include the ". */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4447 || (!vis_empty && inside_quotes)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4448 #endif
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4449 ) && inc_cursor() == 2)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4450 inclusive = TRUE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4451 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4452 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4453 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4454 if (vis_empty || vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4455 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4456 /* decrement cursor when 'selection' is not exclusive */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4457 if (*p_sel != 'e')
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4458 dec_cursor();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4459 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4460 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4461 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4462 /* Cursor is at start of Visual area. Set the end of the Visual
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4463 * 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
4464 * quote. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4465 if (inside_quotes
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4466 || (!selected_quote
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4467 && line[VIsual.col] != quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4468 && (line[VIsual.col] == NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4469 || line[VIsual.col + 1] != quotechar)))
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4470 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4471 dec_cursor();
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4472 VIsual = curwin->w_cursor;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4473 }
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4474 curwin->w_cursor.col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4475 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4476 if (VIsual_mode == 'V')
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4477 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4478 VIsual_mode = 'v';
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4479 redraw_cmdline = TRUE; /* show mode later */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4480 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4481 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4482 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4483 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4484 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4485 /* Set inclusive and other oap's flags. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4486 oap->inclusive = inclusive;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4487 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4488
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4489 return OK;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4490 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4491
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4492 #endif /* FEAT_TEXTOBJ */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4494 #if defined(FEAT_VISUAL) || defined(PROTO)
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4495 static int is_one_char __ARGS((char_u *pattern));
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4496
3718
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 * 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
4499 * 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
4500 * TODO: redo only works when used in operator pending mode
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4501 */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4502 int
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4503 current_search(count, forward)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4504 long count;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4505 int forward; /* move forward or backwards */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4506 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4507 pos_T start_pos; /* position before the pattern */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4508 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
4509 pos_T pos; /* position after the pattern */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4510 int i;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4511 int dir;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4512 int result; /* result of various function calls */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4513 char_u old_p_ws = p_ws;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4514 int flags = 0;
5210
839ebe7c1b2f updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents: 5118
diff changeset
4515 pos_T save_VIsual = VIsual;
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4516 int one_char;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4517
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4518 /* wrapping should not occur */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4519 p_ws = FALSE;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4520
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4521 /* Correct cursor when 'selection' is exclusive */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4522 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
4523 dec_cursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4524
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4525 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4526 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4527 orig_pos = curwin->w_cursor;
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 pos = curwin->w_cursor;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4530 start_pos = VIsual;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4531
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4532 /* make sure, searching further will extend the match */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4533 if (VIsual_active)
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 if (forward)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4536 incl(&pos);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4537 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4538 decl(&pos);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4539 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4540 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4541 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4542 orig_pos = pos = start_pos = curwin->w_cursor;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4543
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4544 /* Is the pattern is zero-width? */
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4545 one_char = is_one_char(spats[last_idx].pat);
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4546 if (one_char == -1)
5523
6e54d1b3408c updated for version 7.4.110
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
4547 {
6e54d1b3408c updated for version 7.4.110
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
4548 p_ws = old_p_ws;
6e54d1b3408c updated for version 7.4.110
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
4549 return FAIL; /* pattern not found */
6e54d1b3408c updated for version 7.4.110
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
4550 }
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4551
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4552 /*
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4553 * 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
4554 * 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
4555 * captured.
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 for (i = 0; i < 2; i++)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4558 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4559 if (forward)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4560 dir = i;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4561 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4562 dir = !i;
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4563
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4564 flags = 0;
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4565 if (!dir && !one_char)
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4566 flags = SEARCH_END;
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4567
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4568 result = searchit(curwin, curbuf, &pos, (dir ? FORWARD : BACKWARD),
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4569 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
4570 SEARCH_KEEP | flags, RE_SEARCH, 0, NULL);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4571
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4572 /* 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
4573 * 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
4574 * 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
4575 * selection works. */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4576 if (!result && i) /* not found, abort */
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 curwin->w_cursor = orig_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4579 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4580 VIsual = save_VIsual;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4581 p_ws = old_p_ws;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4582 return FAIL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4583 }
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4584 else if (!i && !result)
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4585 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4586 if (forward) /* try again from start of buffer */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4587 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4588 clearpos(&pos);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4589 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4590 else /* try again from end of buffer */
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 /* 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
4593 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
4594 pos.col = (colnr_T)STRLEN(
ac13ea2b098d updated for version 7.3.621
Bram Moolenaar <bram@vim.org>
parents: 3718
diff changeset
4595 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
4596 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4597 }
5452
8f0c264db1e7 updated for version 7.4.076
Bram Moolenaar <bram@vim.org>
parents: 5398
diff changeset
4598 p_ws = old_p_ws;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4599 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4600
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4601 start_pos = pos;
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4602 flags = forward ? SEARCH_END : 0;
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4603
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4604 /* 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
4605 * already on the next match */
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4606 if (!one_char)
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
4607 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
4608 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
4609
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4610 if (!VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4611 VIsual = start_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4612
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4613 curwin->w_cursor = pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4614 VIsual_active = TRUE;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4615 VIsual_mode = 'v';
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4616
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4617 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4618 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4619 redraw_curbuf_later(INVERTED); /* update the inversion */
3831
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4620 if (*p_sel == 'e')
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4621 {
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4622 /* Correction for exclusive selection depends on the direction. */
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4623 if (forward && ltoreq(VIsual, curwin->w_cursor))
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4624 inc_cursor();
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4625 else if (!forward && ltoreq(curwin->w_cursor, VIsual))
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4626 inc(&VIsual);
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4627 }
ca1c025079b1 updated for version 7.3.673
Bram Moolenaar <bram@vim.org>
parents: 3778
diff changeset
4628
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4629 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4630
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4631 #ifdef FEAT_FOLDING
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4632 if (fdo_flags & FDO_SEARCH && KeyTyped)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4633 foldOpenCursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4634 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4635
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4636 may_start_select('c');
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4637 #ifdef FEAT_MOUSE
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4638 setmouse();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4639 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4640 #ifdef FEAT_CLIPBOARD
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4641 /* 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
4642 * 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
4643 clip_star.vmode = NUL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4644 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4645 redraw_curbuf_later(INVERTED);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4646 showmode();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4647
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4648 return OK;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4649 }
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4650
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4651 /*
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4652 * Check if the pattern is one character or zero-width.
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4653 * Returns TRUE, FALSE or -1 for failure.
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4654 */
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4655 static int
5064
8875401008da updated for version 7.3.1275
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
4656 is_one_char(pattern)
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4657 char_u *pattern;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4658 {
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4659 regmmatch_T regmatch;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4660 int nmatched = 0;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4661 int result = -1;
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4662 pos_T pos;
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4663 int save_called_emsg = called_emsg;
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4664
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4665 if (search_regcomp(pattern, RE_SEARCH, RE_SEARCH,
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4666 SEARCH_KEEP, &regmatch) == FAIL)
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4667 return -1;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4668
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4669 /* move to match */
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4670 clearpos(&pos);
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4671 if (searchit(curwin, curbuf, &pos, FORWARD, spats[last_idx].pat, 1,
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4672 SEARCH_KEEP, RE_SEARCH, 0, NULL) != FAIL)
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4673 {
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4674 /* 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
4675 * 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
4676 called_emsg = FALSE;
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4677 nmatched = vim_regexec_multi(&regmatch, curwin, curbuf,
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4678 pos.lnum, (colnr_T)0, NULL);
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4679
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4680 if (!called_emsg)
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4681 result = (nmatched != 0
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4682 && regmatch.startpos[0].lnum == regmatch.endpos[0].lnum
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4683 && 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
4684
5398
eb33cadafcab updated for version 7.4.050
Bram Moolenaar <bram@vim.org>
parents: 5304
diff changeset
4685 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
4686 result = TRUE;
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4687 }
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4688
3778
29fe4e5c1db1 updated for version 7.3.647
Bram Moolenaar <bram@vim.org>
parents: 3755
diff changeset
4689 called_emsg |= save_called_emsg;
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4690 vim_regfree(regmatch.regprog);
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4691 return result;
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
4692 }
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4693 #endif /* FEAT_VISUAL */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
4694
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 * return TRUE if line 'lnum' is empty or has white chars only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 linewhite(lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 p = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 return (*p == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 * Find identifiers or defines in included files.
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
4714 * 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
4715 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 find_pattern_in_path(ptr, dir, len, whole, skip_comments,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 type, count, action, start_lnum, end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 char_u *ptr; /* pointer to search pattern */
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1877
diff changeset
4720 int dir UNUSED; /* direction of expansion */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 int len; /* length of search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 int whole; /* match whole words only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 int skip_comments; /* don't match inside comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724 int type; /* Type of search; are we looking for a type?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 a macro? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 int action; /* What to do when we find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 linenr_T start_lnum; /* first line to start searching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 linenr_T end_lnum; /* last line for searching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 SearchedFile *files; /* Stack of included files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 SearchedFile *bigger; /* When we need more space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 int max_path_depth = 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 long match_count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 char_u *new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 char_u *curr_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 char_u *prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 int depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 int depth_displayed; /* For type==CHECK_PATH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 int old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 int already_searched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 char_u *file_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 int define_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 regmatch_T incl_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 regmatch_T def_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 int matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 int did_show = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 int found = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 char_u *already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 char_u *startp = NULL;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4759 char_u *inc_opt = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 win_T *curwin_save = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 incl_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 def_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 file_line = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 if (file_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 if (type != CHECK_PATH && type != FIND_DEFINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 /* when CONT_SOL is set compare "ptr" with the beginning of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 * is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4776 && !(compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 pat = alloc(len + 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 if (pat == 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 sprintf((char *)pat, whole ? "\\<%.*s\\>" : "%.*s", len, ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 /* ignore case according to p_ic, p_scs and pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 regmatch.rm_ic = ignorecase(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 if (regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 }
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4791 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4792 if (*inc_opt != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4794 incl_regmatch.regprog = vim_regcomp(inc_opt, p_magic ? RE_MAGIC : 0);
7
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 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 incl_regmatch.rm_ic = FALSE; /* don't ignore case in incl. pat. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 ? p_def : curbuf->b_p_def, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 if (def_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 def_regmatch.rm_ic = FALSE; /* don't ignore case in define pat. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 files = (SearchedFile *)lalloc_clear((long_u)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 (max_path_depth * sizeof(SearchedFile)), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 if (files == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 old_files = max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 depth = depth_displayed = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 if (end_lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 end_lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 if (lnum > end_lnum) /* do at least one line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 if (incl_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 && vim_regexec(&incl_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4826 char_u *p_fname = (curr_fname == curbuf->b_fname)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4827 ? curbuf->b_ffname : curr_fname;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4828
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4829 if (inc_opt != NULL && strstr((char *)inc_opt, "\\zs") != NULL)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4830 /* Use text from '\zs' to '\ze' (or end) of 'include'. */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4831 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
4832 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]),
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4833 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname);
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4834 else
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4835 /* Use text after match with 'include'. */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4836 new_fname = file_name_in_line(incl_regmatch.endp[0], 0,
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 673
diff changeset
4837 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 already_searched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 /* Check whether we have already searched in this file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 for (i = 0;; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 if (i == depth + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 i = old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 if (i == max_path_depth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 if (fullpathcmp(new_fname, files[i].name, TRUE) & FPC_SAME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 if (type != CHECK_PATH &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 action == ACTION_SHOW_ALL && files[i].matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 msg_putchar('\n'); /* cursor below last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 if (!got_int) /* don't display if 'q'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 typed at "--more--"
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
4856 message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 msg_home_replace_hl(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 MSG_PUTS(_(" (includes previously listed match)"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 new_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 already_searched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 || (new_fname == NULL && !already_searched)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 msg_putchar('\n'); /* cursor below last one */
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 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 MSG_PUTS_TITLE(_("--- Included files "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 if (action != ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 MSG_PUTS_TITLE(_("not found "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 MSG_PUTS_TITLE(_("in path ---\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 while (depth_displayed < depth && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 ++depth_displayed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 for (i = 0; i < depth_displayed; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 msg_home_replace(files[depth_displayed].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 MSG_PUTS(" -->\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 if (!got_int) /* don't display if 'q' typed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 for "--more--" message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 for (i = 0; i <= depth_displayed; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 /* using "new_fname" is more reliable, e.g., when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 * 'includeexpr' is set. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 msg_outtrans_attr(new_fname, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 * Isolate the file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 * Include the surrounding "" or <> if present.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 */
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4910 if (inc_opt != NULL
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4911 && strstr((char *)inc_opt, "\\zs") != NULL)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4912 {
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4913 /* pattern contains \zs, use the match */
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4914 p = incl_regmatch.startp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4915 i = (int)(incl_regmatch.endp[0]
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4916 - incl_regmatch.startp[0]);
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4917 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4918 else
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4919 {
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4920 /* 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
4921 for (p = incl_regmatch.endp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4922 *p && !vim_isfilec(*p); p++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4923 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4924 for (i = 0; vim_isfilec(p[i]); i++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4925 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4926 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4927
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 /* Nothing found, use the rest of the line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 p = incl_regmatch.endp[0];
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
4932 i = (int)STRLEN(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 }
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4934 /* 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
4935 * happen if \zs appears in the regexp. */
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
4936 else if (p > line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 if (p[-1] == '"' || p[-1] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 if (p[i] == '"' || p[i] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 save_char = p[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 p[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 msg_outtrans_attr(p, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 p[i] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 if (new_fname == NULL && action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 if (already_searched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 MSG_PUTS(_(" (Already listed)"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 MSG_PUTS(_(" NOT FOUND"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 out_flush(); /* output each line directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 /* Push the new file onto the file stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 if (depth + 1 == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 bigger = (SearchedFile *)lalloc((long_u)(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 max_path_depth * 2 * sizeof(SearchedFile)), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 if (bigger != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 bigger[i] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 for (i = depth + 1; i < old_files + max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 bigger[i].fp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 bigger[i].name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 bigger[i].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 bigger[i].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 bigger[i + max_path_depth] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 old_files += max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 max_path_depth *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 files = bigger;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 if (++depth == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 * lalloc() for 'bigger' must have failed above. We
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 * will forget one of our already visited files now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 vim_free(files[old_files].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 ++old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 files[depth].name = curr_fname = new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 files[depth].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 files[depth].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 {
1007
7d29124f77f5 updated for version 7.0-133
vimboss
parents: 945
diff changeset
5009 msg_hist_off = TRUE; /* reset in msg_trunc_attr() */
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
5010 vim_snprintf((char*)IObuff, IOSIZE,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
5011 _("Scanning included file: %s"),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
5012 (char *)new_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 msg_trunc_attr(IObuff, TRUE, hl_attr(HLF_R));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 }
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5015 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 #endif
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5017 if (p_verbose >= 5)
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5018 {
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5019 verbose_enter();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5020 smsg((char_u *)_("Searching included file %s"),
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5021 (char *)new_fname);
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5022 verbose_leave();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5023 }
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
5024
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 * Check if the line is a define (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 p = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 search_line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 define_matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 if (def_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 && vim_regexec(&def_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 * Pattern must be first identifier after 'define', so skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 * to that position before checking for match of pattern. Also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 * don't let it match beyond the end of this identifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 p = def_regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 while (*p && !vim_iswordc(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 define_matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051 * Look for a match. Don't do this if we are looking for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 * define and this line didn't match define_prog above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 if (def_regmatch.regprog == NULL || define_matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 if (define_matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 #ifdef FEAT_INS_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5058 || (compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 /* compare the first "len" chars from "ptr" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 startp = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 if (p_ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 matched = !MB_STRNICMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 matched = !STRNCMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 if (matched && define_matched && whole
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 && vim_iswordc(startp[len]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 else if (regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 && vim_regexec(&regmatch, line, (colnr_T)(p - line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 startp = regmatch.startp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 * Check if the line is not a comment line (unless we are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 * looking for a define). A line starting with "# define"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 * is not considered to be a comment line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 if (!define_matched && skip_comments)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 if ((*line != '#' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 STRNCMP(skipwhite(line + 1), "define", 6) != 0)
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3318
diff changeset
5087 && get_leader_len(line, NULL, FALSE, TRUE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 matched = FALSE;
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 * Also check for a "/ *" or "/ /" before the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 * Skips lines like "int backwards; / * normal index
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 * * /" when looking for "normal".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 * Note: Doesn't skip "/ *" in comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 || (p[0] == '/' && p[1] == '*') || p[0] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 for (p = line; *p && p < startp; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 && p[0] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 && (p[1] == '*' || p[1] == '/'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 /* After "//" all text is comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 if (p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 else if (!matched && p[0] == '*' && p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 /* Can find match after "* /". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 if (matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 int reuse = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 int add_r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 char_u *aux;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 if (depth == -1 && lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 aux = p = startp;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5136 if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5138 p += compl_length;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 if (vim_iswordp(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 i = (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5146 if ((compl_cont_status & CONT_ADDING) && i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5148 /* IOSIZE > compl_length, so the STRNCPY works */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 STRNCPY(IObuff, aux, i);
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5150
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5151 /* Get the next line: when "depth" < 0 from the current
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5152 * buffer, otherwise from the included file. Jump to
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5153 * exit_matched when past the last line. */
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5154 if (depth < 0)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5155 {
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5156 if (lnum >= end_lnum)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5157 goto exit_matched;
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5158 line = ml_get(++lnum);
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5159 }
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5160 else if (vim_fgets(line = file_line,
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
5161 LSIZE, files[depth].fp))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 /* we read a line, set "already" to check this "line" later
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 * if depth >= 0 we'll increase files[depth].lnum far
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 * bellow -- Acevedo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 already = aux = p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 if (p > aux)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 if (*aux != ')' && IObuff[i-1] != TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 if (IObuff[i-1] != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 /* IObuf =~ "\(\k\|\i\).* ", thus i >= 2*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 if (p_js
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 && (IObuff[i-2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 && (IObuff[i-2] == '?'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 || IObuff[i-2] == '!'))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 }
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
5184 /* copy as much as possible of the new word */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 if (p - aux >= IOSIZE - i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 p = aux + IOSIZE - i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 STRNCPY(IObuff + i, aux, p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 i += (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 reuse |= CONT_S_IPOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 IObuff[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 aux = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5194 if (i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197
942
29bf49bad20d updated for version 7.0-068
vimboss
parents: 867
diff changeset
5198 add_r = ins_compl_add_infercase(aux, i, p_ic,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 curr_fname == curbuf->b_fname ? NULL : curr_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 dir, reuse);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 if (add_r == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 /* if dir was BACKWARD then honor it just once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 dir = FORWARD;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
5204 else if (add_r == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 if (curr_fname != prev_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 msg_putchar('\n'); /* cursor below last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 if (!got_int) /* don't display if 'q' typed
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
5219 at "--more--" message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 msg_home_replace_hl(curr_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 prev_fname = curr_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 show_pat_in_path(line, type, TRUE, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 (depth == -1) ? &lnum : &files[depth].lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 match_count++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 /* Set matched flag for this file and all the ones that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 * include it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 for (i = 0; i <= depth; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 files[i].matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 else if (--count <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 if (depth == -1 && lnum == curwin->w_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 && g_do_tagpreview == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 EMSG(_("E387: Match is on current line"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 else if (action == ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 show_pat_in_path(line, type, did_show, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 (depth == -1) ? &lnum : &files[depth].lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 /* ":psearch" uses the preview window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 curwin_save = curwin;
816
4a79d6d376f0 updated for version 7.0c02
vimboss
parents: 745
diff changeset
5261 prepare_tagpreview(TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 if (action == ACTION_SPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 break;
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
5270 RESET_BINDING(curwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 if (depth == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 /* match in current file */
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)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 if (getfile(0, curwin_save->w_buffer->b_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 NULL, TRUE, lnum, FALSE) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 break; /* failed to jump to file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 if (getfile(0, files[depth].name, NULL, TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 files[depth].lnum, FALSE) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 break; /* failed to jump to file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 /* autocommands may have changed the lnum, we don't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 * want that here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 curwin->w_cursor.lnum = files[depth].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 if (action != ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 {
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
5299 curwin->w_cursor.col = (colnr_T)(startp - line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 if (g_do_tagpreview != 0
673
513866ffe6af updated for version 7.0200
vimboss
parents: 667
diff changeset
5305 && curwin != curwin_save && win_valid(curwin_save))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 /* Return cursor to where we were */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 win_enter(curwin_save, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 exit_matched:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 /* look for other matches in the rest of the line if we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 * are not at the end of it already */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 if (def_regmatch.regprog == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 && action == ACTION_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5324 && !(compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 #endif
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
5326 && *startp != NUL
3693
c612d154bcdd updated for version 7.3.606
Bram Moolenaar <bram@vim.org>
parents: 3562
diff changeset
5327 && *(p = startp + MB_PTR2LEN(startp)) != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 goto search_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 if (action == ACTION_EXPAND)
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
5333 ins_compl_check_keys(30);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5334 if (got_int || compl_interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 * Read the next line. When reading an included file and encountering
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 * end-of-file, close the file and continue in the file that included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 while (depth >= 0 && !already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 && vim_fgets(line = file_line, LSIZE, files[depth].fp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 fclose(files[depth].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 --old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 files[old_files].name = files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 files[old_files].matched = files[depth].matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 curr_fname = (depth == -1) ? curbuf->b_fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 : files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 if (depth < depth_displayed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 depth_displayed = depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 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
5359 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 files[depth].lnum++;
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5361 /* Remove any CR and LF from the line. */
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5362 i = (int)STRLEN(line);
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5363 if (i > 0 && line[i - 1] == '\n')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5364 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5365 if (i > 0 && line[i - 1] == '\r')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5366 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
5367 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 else if (!already)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 if (++lnum > end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 /* End of big for (;;) loop. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 /* Close any files that are still open. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 fclose(files[i].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 if (type == CHECK_PATH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 if (action != ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 MSG(_("All included files were found"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 MSG(_("No included files"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 else if (!found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 && action != ACTION_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 #ifdef FEAT_INS_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5405 if (got_int || compl_interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 else if (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 EMSG(_("E388: Couldn't find definition"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 EMSG(_("E389: Couldn't find pattern"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 fpip_end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 vim_free(file_line);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5420 vim_regfree(regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5421 vim_regfree(incl_regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
5422 vim_regfree(def_regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 show_pat_in_path(line, type, did_show, action, fp, lnum, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 int did_show;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 int action;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 linenr_T *lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 msg_putchar('\n'); /* cursor below last one */
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 835
diff changeset
5439 else if (!msg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 if (got_int) /* 'q' typed at "--more--" message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 p = line + STRLEN(line) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 /* We used fgets(), so get rid of newline at end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 if (p >= line && *p == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 if (p >= line && *p == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 *(p + 1) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 sprintf((char *)IObuff, "%3ld: ", count); /* show match nr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 msg_puts(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 sprintf((char *)IObuff, "%4ld", *lnum); /* show line nr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 /* Highlight line numbers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 msg_puts_attr(IObuff, hl_attr(HLF_N));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 }
168
4d9eabb1396e updated for version 7.0051
vimboss
parents: 164
diff changeset
5464 msg_prt_line(line, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 out_flush(); /* show one line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 /* Definition continues until line that doesn't end with '\' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 if (got_int || type != FIND_DEFINE || p < line || *p != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 if (vim_fgets(line, LSIZE, fp)) /* end of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 ++*lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 if (++*lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 line = ml_get(*lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 read_viminfo_search_pattern(virp, force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 char_u *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 int idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 int magic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 int no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 int off_line = FALSE;
572
2244be18d9e9 updated for version 7.0162
vimboss
parents: 557
diff changeset
5499 int off_end = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 long off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 int setlast = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 static int hlsearch_on = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 * Old line types:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 * "/pat", "&pat": search/subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 * "~/pat", "~&pat": last used search/subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 * New line types:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 * "~h", "~H": hlsearch highlighting off/on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 * "~<magic><smartcase><line><end><off><last><which>pat"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 * <magic>: 'm' off, 'M' on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 * <smartcase>: 's' off, 'S' on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 * <line>: 'L' line offset, 'l' char offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 * <end>: 'E' from end, 'e' from start
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 * <off>: decimal, offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 * <last>: '~' last used pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 * <which>: '/' search pat, '&' subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 lp = virp->vir_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 if (lp[0] == '~' && (lp[1] == 'm' || lp[1] == 'M')) /* new line type */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 if (lp[1] == 'M') /* magic on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 magic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 if (lp[2] == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 no_scs = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 if (lp[3] == 'L')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 off_line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 if (lp[4] == 'E')
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
5532 off_end = SEARCH_END;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 lp += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 off = getdigits(&lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 if (lp[0] == '~') /* use this pattern for last-used pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 setlast = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 lp++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 if (lp[0] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 idx = RE_SEARCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 else if (lp[0] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 idx = RE_SUBST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 else if (lp[0] == 'h') /* ~h: 'hlsearch' highlighting off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 hlsearch_on = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 else if (lp[0] == 'H') /* ~H: 'hlsearch' highlighting on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549 hlsearch_on = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 if (force || spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 val = viminfo_readstring(virp, (int)(lp - virp->vir_line + 1),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 set_last_search_pat(val, idx, magic, setlast);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 vim_free(val);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 spats[idx].no_scs = no_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 spats[idx].off.line = off_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 spats[idx].off.end = off_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 spats[idx].off.off = off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 if (setlast)
5458
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
5567 {
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
5568 SET_NO_HLSEARCH(!hlsearch_on);
6ae816249627 updated for version 7.4.079
Bram Moolenaar <bram@vim.org>
parents: 5452
diff changeset
5569 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 write_viminfo_search_pattern(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 if (get_viminfo_parameter('/') != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 fprintf(fp, "\n# hlsearch on (H) or off (h):\n~%c",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 (no_hlsearch || find_viminfo_parameter('h') != NULL) ? 'h' : 'H');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 wvsp_one(fp, RE_SEARCH, "", '/');
1675
9368159253f8 updated for version 7.2b-007
vimboss
parents: 1624
diff changeset
5588 wvsp_one(fp, RE_SUBST, _("Substitute "), '&');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 wvsp_one(fp, idx, s, sc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 FILE *fp; /* file to write to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 int idx; /* spats[] index */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 char *s; /* search pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 int sc; /* dir char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 if (spats[idx].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
5601 fprintf(fp, _("\n# Last %sSearch Pattern:\n~"), s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 /* off.dir is not stored, it's reset to forward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 fprintf(fp, "%c%c%c%c%ld%s%c",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 spats[idx].magic ? 'M' : 'm', /* magic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 spats[idx].no_scs ? 's' : 'S', /* smartcase */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 spats[idx].off.line ? 'L' : 'l', /* line offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 spats[idx].off.end ? 'E' : 'e', /* offset from end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 spats[idx].off.off, /* offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 last_idx == idx ? "~" : "", /* last used pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 sc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 viminfo_writestring(fp, spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 #endif /* FEAT_VIMINFO */