annotate src/search.c @ 1463:e6a8d55a1626 v7.1.178

updated for version 7.1-178
author vimboss
date Tue, 01 Jan 2008 14:43:35 +0000
parents 843bfffb04c7
children 29c09fa57168
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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 int first_submatch __ARGS((regmmatch_T *rp));
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18 #endif
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19 static int check_prevcol __ARGS((char_u *linep, int col, int ch, int *prevcol));
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20 static int inmacro __ARGS((char_u *, char_u *));
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21 static int check_linecomment __ARGS((char_u *line));
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22 static int cls __ARGS((void));
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23 static int skip_chars __ARGS((int, int));
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24 #ifdef FEAT_TEXTOBJ
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25 static void back_in_line __ARGS((void));
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26 static void find_first_blank __ARGS((pos_T *));
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27 static void findsent_forward __ARGS((long count, int at_start_sent));
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28 #endif
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29 #ifdef FEAT_FIND_ID
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30 static void show_pat_in_path __ARGS((char_u *, int,
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31 int, int, FILE *, linenr_T *, long));
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32 #endif
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33 #ifdef FEAT_VIMINFO
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34 static void wvsp_one __ARGS((FILE *fp, int idx, char *s, int sc));
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35 #endif
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36
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37 /*
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38 * This file contains various searching-related routines. These fall into
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39 * three groups:
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40 * 1. string searches (for /, ?, n, and N)
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41 * 2. character searches within a single line (for f, F, t, T, etc)
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42 * 3. "other" kinds of searches like the '%' command, and 'word' searches.
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43 */
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44
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45 /*
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46 * String searches
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47 *
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48 * The string search functions are divided into two levels:
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49 * lowest: searchit(); uses an pos_T for starting position and found match.
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50 * Highest: do_search(); uses curwin->w_cursor; calls searchit().
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51 *
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52 * The last search pattern is remembered for repeating the same search.
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53 * This pattern is shared between the :g, :s, ? and / commands.
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54 * This is in search_regcomp().
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55 *
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56 * The actual string matching is done using a heavily modified version of
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57 * Henry Spencer's regular expression library. See regexp.c.
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58 */
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59
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60 /* The offset for a search command is store in a soff struct */
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61 /* Note: only spats[0].off is really used */
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62 struct soffset
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63 {
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64 int dir; /* search direction */
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65 int line; /* search has line offset */
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66 int end; /* search set cursor at end */
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67 long off; /* line or char offset */
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68 };
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69
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70 /* A search pattern and its attributes are stored in a spat struct */
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71 struct spat
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72 {
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73 char_u *pat; /* the pattern (in allocated memory) or NULL */
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74 int magic; /* magicness of the pattern */
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75 int no_scs; /* no smarcase for this pattern */
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76 struct soffset off;
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77 };
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78
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79 /*
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80 * Two search patterns are remembered: One for the :substitute command and
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81 * one for other searches. last_idx points to the one that was used the last
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82 * time.
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83 */
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84 static struct spat spats[2] =
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85 {
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86 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, /* last used search pat */
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87 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} /* last used substitute pat */
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88 };
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89
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90 static int last_idx = 0; /* index in spats[] for RE_LAST */
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91
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92 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO)
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93 /* copy of spats[], for keeping the search patterns while executing autocmds */
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94 static struct spat saved_spats[2];
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95 static int saved_last_idx = 0;
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96 # ifdef FEAT_SEARCH_EXTRA
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97 static int saved_no_hlsearch = 0;
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98 # endif
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99 #endif
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100
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101 static char_u *mr_pattern = NULL; /* pattern used by search_regcomp() */
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102 #ifdef FEAT_RIGHTLEFT
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103 static int mr_pattern_alloced = FALSE; /* mr_pattern was allocated */
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104 #endif
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105
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106 #ifdef FEAT_FIND_ID
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107 /*
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108 * Type used by find_pattern_in_path() to remember which included files have
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109 * been searched already.
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110 */
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111 typedef struct SearchedFile
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112 {
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113 FILE *fp; /* File pointer */
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114 char_u *name; /* Full name of file */
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115 linenr_T lnum; /* Line we were up to in file */
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116 int matched; /* Found a match in this file */
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117 } SearchedFile;
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118 #endif
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119
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120 /*
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121 * translate search pattern for vim_regcomp()
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122 *
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123 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd)
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124 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command)
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125 * pat_save == RE_BOTH: save pat in both patterns (:global command)
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126 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL
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127 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL
7
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128 * pat_use == RE_LAST: use last used pattern if "pat" is NULL
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129 * options & SEARCH_HIS: put search string in history
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130 * options & SEARCH_KEEP: keep previous search pattern
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131 *
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132 * returns FAIL if failed, OK otherwise.
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133 */
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134 int
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135 search_regcomp(pat, pat_save, pat_use, options, regmatch)
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136 char_u *pat;
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137 int pat_save;
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138 int pat_use;
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139 int options;
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140 regmmatch_T *regmatch; /* return: pattern and ignore-case flag */
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141 {
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142 int magic;
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143 int i;
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144
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145 rc_did_emsg = FALSE;
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146 magic = p_magic;
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147
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148 /*
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149 * If no pattern given, use a previously defined pattern.
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150 */
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151 if (pat == NULL || *pat == NUL)
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152 {
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153 if (pat_use == RE_LAST)
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154 i = last_idx;
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155 else
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156 i = pat_use;
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157 if (spats[i].pat == NULL) /* pattern was never defined */
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158 {
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159 if (pat_use == RE_SUBST)
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160 EMSG(_(e_nopresub));
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161 else
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162 EMSG(_(e_noprevre));
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163 rc_did_emsg = TRUE;
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164 return FAIL;
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165 }
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166 pat = spats[i].pat;
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167 magic = spats[i].magic;
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168 no_smartcase = spats[i].no_scs;
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169 }
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170 #ifdef FEAT_CMDHIST
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171 else if (options & SEARCH_HIS) /* put new pattern in history */
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172 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
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173 #endif
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174
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175 #ifdef FEAT_RIGHTLEFT
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176 if (mr_pattern_alloced)
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177 {
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178 vim_free(mr_pattern);
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179 mr_pattern_alloced = FALSE;
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180 }
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181
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182 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
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183 {
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184 char_u *rev_pattern;
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185
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186 rev_pattern = reverse_text(pat);
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187 if (rev_pattern == NULL)
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188 mr_pattern = pat; /* out of memory, keep normal pattern. */
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189 else
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190 {
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191 mr_pattern = rev_pattern;
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192 mr_pattern_alloced = TRUE;
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193 }
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194 }
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195 else
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vimboss
parents:
diff changeset
196 #endif
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vimboss
parents:
diff changeset
197 mr_pattern = pat;
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vimboss
parents:
diff changeset
198
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vimboss
parents:
diff changeset
199 /*
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vimboss
parents:
diff changeset
200 * Save the currently used pattern in the appropriate place,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 * unless the pattern should not be remembered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 if (!(options & SEARCH_KEEP))
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vimboss
parents:
diff changeset
204 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 /* search or global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 if (pat_save == RE_SEARCH || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
207 save_re_pat(RE_SEARCH, pat, magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 /* substitute or global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 if (pat_save == RE_SUBST || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 save_re_pat(RE_SUBST, pat, magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 regmatch->rmm_ic = ignorecase(pat);
410
c60ba877860b updated for version 7.0107
vimboss
parents: 408
diff changeset
214 regmatch->rmm_maxcol = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0);
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vimboss
parents:
diff changeset
216 if (regmatch->regprog == NULL)
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vimboss
parents:
diff changeset
217 return FAIL;
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vimboss
parents:
diff changeset
218 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 }
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vimboss
parents:
diff changeset
220
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vimboss
parents:
diff changeset
221 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 * Get search pattern used by search_regcomp().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 char_u *
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vimboss
parents:
diff changeset
225 get_search_pat()
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vimboss
parents:
diff changeset
226 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227 return mr_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228 }
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vimboss
parents:
diff changeset
229
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
230 #if defined(FEAT_RIGHTLEFT) || defined(PROTO)
7
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vimboss
parents:
diff changeset
231 /*
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vimboss
parents:
diff changeset
232 * Reverse text into allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 * Returns the allocated string, NULL when out of memory.
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vimboss
parents:
diff changeset
234 */
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
235 char_u *
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 reverse_text(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 unsigned s_i, rev_i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 char_u *rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 * Reverse the pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 len = (unsigned)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 rev = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 if (rev != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 rev_i = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 for (s_i = 0; s_i < len; ++s_i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 int mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
258 mb_len = (*mb_ptr2len)(s + s_i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 rev_i -= mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 mch_memmove(rev + rev_i, s + s_i, mb_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 s_i += mb_len - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 rev[--rev_i] = s[s_i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 rev[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 return rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 save_re_pat(idx, pat, magic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 int magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 if (spats[idx].pat != pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 spats[idx].pat = vim_strsave(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 spats[idx].no_scs = no_smartcase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 /* If 'hlsearch' set and search pat changed: need redraw. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 if (p_hls)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
290 redraw_all_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 no_hlsearch = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 * Save the search patterns, so they can be restored later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 * Used before/after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 static int save_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 save_search_patterns()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 if (save_level++ == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 saved_spats[0] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 if (spats[0].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 saved_spats[0].pat = vim_strsave(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 saved_spats[1] = spats[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 if (spats[1].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 saved_spats[1].pat = vim_strsave(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 saved_last_idx = last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 saved_no_hlsearch = no_hlsearch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 restore_search_patterns()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 if (--save_level == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 vim_free(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 spats[0] = saved_spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 vim_free(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 spats[1] = saved_spats[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 last_idx = saved_last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 no_hlsearch = saved_no_hlsearch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
338 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
339 void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
340 free_search_patterns()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
341 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
342 vim_free(spats[0].pat);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
343 vim_free(spats[1].pat);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
344 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
345 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
346
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348 * Return TRUE when case should be ignored for search pattern "pat".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
349 * Uses the 'ignorecase' and 'smartcase' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
350 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
351 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 ignorecase(pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 int ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 if (ic && !no_smartcase && p_scs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 && !(ctrl_x_mode && curbuf->b_p_inf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 /* don't ignore case if pattern has uppercase */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 for (p = pat; *p; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
371 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 if (enc_utf8 && utf_isupper(utf_ptr2char(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 p += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 if (*p == '\\' && p[1] != NUL) /* skip "\S" et al. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 p += 2;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 274
diff changeset
384 else if (isupper(*p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 ic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 }
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 274
diff changeset
389 else
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 274
diff changeset
390 ++p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 no_smartcase = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 return ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 last_search_pat()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 return spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 * Reset search direction to forward. For "gd" and "gD" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 reset_search_dir()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 spats[0].off.dir = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 * Set the last search pattern. For ":let @/ =" and viminfo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 * Also set the saved search pattern, so that this works in an autocommand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 set_last_search_pat(s, idx, magic, setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 int magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 int setlast;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 /* An empty string means that nothing should be matched. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 spats[idx].pat = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 spats[idx].no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 spats[idx].off.dir = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 spats[idx].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 spats[idx].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 spats[idx].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 if (setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 if (save_level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 vim_free(saved_spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 saved_spats[idx] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 if (spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 saved_spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 saved_spats[idx].pat = vim_strsave(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 saved_last_idx = last_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 /* If 'hlsearch' set and search pat changed: need redraw. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 if (p_hls && idx == last_idx && !no_hlsearch)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
452 redraw_all_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 * Get a regexp program for the last used search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 * This is used for highlighting all matches in a window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 * Values returned in regmatch->regprog and regmatch->rmm_ic.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 last_pat_prog(regmatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 regmmatch_T *regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 if (spats[last_idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 regmatch->regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 ++emsg_off; /* So it doesn't beep if bad expr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 * lowest level search function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 * Search for 'count'th occurrence of pattern 'pat' in direction 'dir'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 * Start at position 'pos' and return the found position in 'pos'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 * if (options & SEARCH_MSG) == 0 don't give any messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 * if (options & SEARCH_HIS) put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 * if (options & SEARCH_END) return position at end of match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 * if (options & SEARCH_START) accept match at pos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 * if (options & SEARCH_KEEP) keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 * if (options & SEARCH_FOLD) match only once in a closed fold
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 * if (options & SEARCH_PEEK) check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 * Return FAIL (zero) for failure, non-zero for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 * When FEAT_EVAL is defined, returns the index of the first matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 * subpattern plus one; one if there was none.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 int
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
498 searchit(win, buf, pos, dir, pat, count, options, pat_use, stop_lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 win_T *win; /* window to search in; can be NULL for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 buffer without a window! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 int options;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
507 int pat_use; /* which pattern to use when "pat" is empty */
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
508 linenr_T stop_lnum; /* stop after this line number when != 0 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 int found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 linenr_T lnum; /* no init to shut up Apollo cc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 lpos_T endpos;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
516 lpos_T matchpos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 int loop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 int at_first_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 int extra_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 int match_ok;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 long nmatched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 int submatch = 0;
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
524 int save_called_emsg = called_emsg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 int break_loop = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 # define break_loop FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 if (search_regcomp(pat, RE_SEARCH, pat_use,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 (options & (SEARCH_HIS + SEARCH_KEEP)), &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 if ((options & SEARCH_MSG) && !rc_did_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 EMSG2(_("E383: Invalid search string: %s"), mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 if (options & SEARCH_START)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 extra_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 /* Watch out for the "col" being MAXCOL - 2, used in a closed fold. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 else if (has_mbyte && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 && pos->col < MAXCOL - 2)
481
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
545 {
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
546 ptr = ml_get_buf(buf, pos->lnum, FALSE) + pos->col;
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
547 if (*ptr == NUL)
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
548 extra_col = 1;
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
549 else
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
550 extra_col = (*mb_ptr2len)(ptr);
66080ac5dab7 updated for version 7.0130
vimboss
parents: 474
diff changeset
551 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 extra_col = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
556 /*
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
557 * find the string
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
558 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 called_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 do /* loop for count */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 start_pos = *pos; /* remember start pos for detecting no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 found = 0; /* default: not found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 at_first_line = TRUE; /* default: start in first line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 if (pos->lnum == 0) /* correct lnum for when starting in line 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 pos->col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 at_first_line = FALSE; /* not in first line now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 * Start searching in current line, unless searching backwards and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 * we're in column 0.
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
575 * If we are searching backwards, in column 0, and not including the
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
576 * current position, gain some efficiency by skipping back a line.
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
577 * Otherwise begin the search in the current line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 */
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
579 if (dir == BACKWARD && start_pos.col == 0
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
580 && (options & SEARCH_START) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 lnum = pos->lnum - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 for (loop = 0; loop <= 1; ++loop) /* loop twice if 'wrapscan' set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 lnum += dir, at_first_line = FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 {
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
593 /* Stop after checking "stop_lnum", if it's set. */
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
594 if (stop_lnum != 0 && (dir == FORWARD
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
595 ? lnum > stop_lnum : lnum < stop_lnum))
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
596 break;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
597
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
599 * Look for a match somewhere in line "lnum".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 nmatched = vim_regexec_multi(&regmatch, win, buf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 lnum, (colnr_T)0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 /* Abort searching on an error (e.g., out of stack). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 if (called_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 if (nmatched > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 /* match may actually be in another line when using \zs */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
609 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 # endif
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
614 /* Line me be past end of buffer for "\n\zs". */
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
615 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
616 ptr = (char_u *)"";
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
617 else
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
618 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 * Forward search in the first line: match should be after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 * the start position. If not, continue at the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 * match (this is vi compatible) or on the next char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 if (dir == FORWARD && at_first_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 match_ok = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
629 * When the match starts in a next line it's certainly
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
630 * past the start position.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 * When match lands on a NUL the cursor will be put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 * one back afterwards, compare with that position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 * otherwise "/$" will get stuck on end of line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
635 while (matchpos.lnum == 0
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
636 && ((options & SEARCH_END)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
637 ? (nmatched == 1
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
638 && (int)endpos.col - 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 < (int)start_pos.col + extra_col)
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
640 : ((int)matchpos.col
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
641 - (ptr[matchpos.col] == NUL)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
642 < (int)start_pos.col + extra_col)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 /* end is in next line, thus no match in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 * this line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 matchcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 /* for empty match: advance one char */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
660 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
666 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
674 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
679 matchcol += (*mb_ptr2len)(ptr
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 + matchcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
688 win, buf, lnum + matchpos.lnum,
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
689 matchcol)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 }
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
694 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 /* Need to get the line pointer again, a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 * multi-line search may have made it invalid. */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
702 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 * Now, if there are multiple matches on this line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 * we have to get the last one. Or the last one before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 * the cursor, if we're on that line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 * When putting the new cursor at the end, compare
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 * relative to the end of the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
719 /* Remember a position that is before the start
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
720 * position, we use it if it's the last match in
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
721 * the line. Always accept a position after
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
722 * wrapping around. */
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
723 if (loop
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
724 || ((options & SEARCH_END)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
725 ? (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
726 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
727 || (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
728 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
729 && (int)regmatch.endpos[0].col - 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 + extra_col
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
731 <= (int)start_pos.col))
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
732 : (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
733 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
734 || (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
735 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
736 && (int)regmatch.startpos[0].col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 + extra_col
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
738 <= (int)start_pos.col))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 match_ok = TRUE;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
741 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 * We found a valid match, now check if there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 * another one after it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 matchcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 /* for empty match: advance one char */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
763 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
769 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
777 /* Stop when the match is in a next line. */
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
778 if (matchpos.lnum > 0)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
779 break;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
780 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
786 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
794 win, buf, lnum + matchpos.lnum,
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
795 matchcol)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 /* Need to get the line pointer again, a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 * multi-line search may have made it invalid. */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
800 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 * If there is only a match after the cursor, skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 * this match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 if (options & SEARCH_END && !(options & SEARCH_NOOF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
813 pos->lnum = lnum + endpos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 pos->col = endpos.col - 1;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
815 #ifdef FEAT_MBYTE
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
816 if (has_mbyte)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
817 {
1060
39d115408c71 updated for version 7.0-186
vimboss
parents: 1007
diff changeset
818 /* 'e' offset may put us just below the last line */
39d115408c71 updated for version 7.0-186
vimboss
parents: 1007
diff changeset
819 if (pos->lnum > buf->b_ml.ml_line_count)
1062
9e084588b706 updated for version 7.0-188
vimboss
parents: 1060
diff changeset
820 ptr = (char_u *)"";
1060
39d115408c71 updated for version 7.0-186
vimboss
parents: 1007
diff changeset
821 else
39d115408c71 updated for version 7.0-186
vimboss
parents: 1007
diff changeset
822 ptr = ml_get_buf(buf, pos->lnum, FALSE);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
823 pos->col -= (*mb_head_off)(ptr, ptr + pos->col);
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
824 }
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
825 #endif
7
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 pos->lnum = lnum + matchpos.lnum;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
830 pos->col = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 pos->coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 found = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 /* Set variables used for 'incsearch' highlighting. */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
838 search_match_lines = endpos.lnum - matchpos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 search_match_endcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 line_breakcheck(); /* stop if ctrl-C typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 /* Cancel searching if a character was typed. Used for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 * 'incsearch'. Don't check too often, that would slowdown
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 * searching too much. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 if ((options & SEARCH_PEEK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 && ((lnum - pos->lnum) & 0x3f) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 break_loop = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 if (loop && lnum == start_pos.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 break; /* if second loop, stop where started */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 /*
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
865 * Stop the search if wrapscan isn't set, "stop_lnum" is
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
866 * specified, after an interrupt, after a match and after looping
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
867 * twice.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 */
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
869 if (!p_ws || stop_lnum != 0 || got_int || called_emsg
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
870 || break_loop || found || loop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 * If 'wrapscan' is set we continue at the other end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 * If 'shortmess' does not contain 's', we give a message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 * This message is also remembered in keep_msg for when the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 * is redrawn. The keep_msg is cleared whenever another message is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 * written.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 if (dir == BACKWARD) /* start second loop at the other end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 lnum = 1;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
884 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG))
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
885 give_warning((char_u *)_(dir == BACKWARD
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
886 ? top_bot_msg : bot_top_msg), TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 if (got_int || called_emsg || break_loop)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 while (--count > 0 && found); /* stop after count matches or no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
895 called_emsg |= save_called_emsg;
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
896
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 if (!found) /* did not find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 else if ((options & SEARCH_MSG) == SEARCH_MSG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 EMSG2(_(e_patnotf2), mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 else if (lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 EMSG2(_("E384: search hit TOP without match for: %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 EMSG2(_("E385: search hit BOTTOM without match for: %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
915 /* A pattern like "\n\zs" may go past the last line. */
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
916 if (pos->lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
917 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
918 pos->lnum = buf->b_ml.ml_line_count;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
919 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE));
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
920 if (pos->col > 0)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
921 --pos->col;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
922 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
923
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 return submatch + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 * Return the number of the first subpat that matched.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 first_submatch(rp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 regmmatch_T *rp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 int submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 for (submatch = 1; ; ++submatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 if (rp->startpos[submatch].lnum >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 if (submatch == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 submatch = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 return submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 #endif
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 * Highest level string search function.
1222
756bed568f5d updated for version 7.1b
vimboss
parents: 1062
diff changeset
953 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 * If 'dirc' is 0: use previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 * If 'pat' is NULL or empty : use previous string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 * If 'options & SEARCH_REV' : go in reverse of previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 * If 'options & SEARCH_ECHO': echo the search command and handle options
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 * If 'options & SEARCH_MSG' : may give error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 * If 'options & SEARCH_OPT' : interpret optional flags
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 * If 'options & SEARCH_HIS' : put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 * If 'options & SEARCH_NOOF': don't add offset to position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 * If 'options & SEARCH_MARK': set previous context mark
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 * If 'options & SEARCH_KEEP': keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 * If 'options & SEARCH_START': accept match at curpos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 * If 'options & SEARCH_PEEK': check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 * makes the movement linewise without moving the match position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 * return 0 for failure, 1 for found, 2 for found and line offset added
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 do_search(oap, dirc, pat, count, options)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 oparg_T *oap; /* can be NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 int dirc; /* '/' or '?' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 int options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 pos_T pos; /* position of the last match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 char_u *searchstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 struct soffset old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 int retval; /* Return value */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 long c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 char_u *dircp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 char_u *strcopy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 char_u *ps;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 * A line offset is not remembered, this is vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 * Save the values for when (options & SEARCH_KEEP) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 * (there is no "if ()" around this because gcc wants them initialized)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 old_off = spats[0].off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 pos = curwin->w_cursor; /* start searching at the cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 * Find out the direction of the search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 if (dirc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 dirc = spats[0].off.dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 spats[0].off.dir = dirc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 if (options & SEARCH_REV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 #ifdef WIN32
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 /* There is a bug in the Visual C++ 2.2 compiler which means that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 * dirc always ends up being '/' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 dirc = (dirc == '/') ? '?' : '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 dirc = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 dirc = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 /* 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
1030 * fold. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 if (hasFolding(pos.lnum, NULL, &pos.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 pos.col = MAXCOL - 2; /* avoid overflow when adding 1 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 if (hasFolding(pos.lnum, &pos.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 * Turn 'hlsearch' highlighting back on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 if (no_hlsearch && !(options & SEARCH_KEEP))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 {
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
1049 redraw_all_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 no_hlsearch = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 searchstr = pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 dircp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 /* use previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 if (pat == NULL || *pat == NUL || *pat == dirc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 if (spats[RE_SEARCH].pat == NULL) /* no previous pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 EMSG(_(e_noprevre));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 /* make search_regcomp() use spats[RE_SEARCH].pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 searchstr = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 if (pat != NULL && *pat != NUL) /* look for (new) offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 * Find end of regular expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 * If there is a matching '/' or '?', toss it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 ps = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 p = skip_regexp(pat, dirc, (int)p_magic, &strcopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 if (strcopy != ps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 /* made a copy of "pat" to change "\?" to "?" */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1085 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 pat = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 searchstr = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 if (*p == dirc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 dircp = p; /* remember where we put the NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 spats[0].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 * Check for a line offset or a character offset.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 * For get_address (echo off) we don't check for a character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 * offset, because it is meaningless and the 's' could be a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 * substitute command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 spats[0].off.line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 else if ((options & SEARCH_OPT) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 (*p == 'e' || *p == 's' || *p == 'b'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 if (*p == 'e') /* end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 spats[0].off.end = SEARCH_END;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') /* got an offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 /* 'nr' or '+nr' or '-nr' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 spats[0].off.off = atol((char *)p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 else if (*p == '-') /* single '-' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 spats[0].off.off = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 else /* single '+' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 spats[0].off.off = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 while (VIM_ISDIGIT(*p)) /* skip number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 /* compute length of search command for get_address() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 searchcmdlen += (int)(p - pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 pat = p; /* put pat after search command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 if ((options & SEARCH_ECHO) && messaging()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 && !cmd_silent && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 char_u *msgbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 char_u *trunc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 if (*searchstr == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 p = spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 p = searchstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 msgbuf = alloc((unsigned)(STRLEN(p) + 40));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 if (msgbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 msgbuf[0] = dirc;
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1146 #ifdef FEAT_MBYTE
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1147 if (enc_utf8 && utf_iscomposing(utf_ptr2char(p)))
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1148 {
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1149 /* Use a space to draw the composing char on. */
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1150 msgbuf[1] = ' ';
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1151 STRCPY(msgbuf + 2, p);
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1152 }
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1153 else
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1154 #endif
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
1155 STRCPY(msgbuf + 1, p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 if (spats[0].off.line || spats[0].off.end || spats[0].off.off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 p = msgbuf + STRLEN(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 *p++ = dirc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 if (spats[0].off.end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 *p++ = 'e';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 else if (!spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 *p++ = 's';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 if (spats[0].off.off > 0 || spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 *p++ = '+';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 if (spats[0].off.off != 0 || spats[0].off.line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 sprintf((char *)p, "%ld", spats[0].off.off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 msg_start();
516
b7abd41f91da updated for version 7.0144
vimboss
parents: 507
diff changeset
1173 trunc = msg_strtrunc(msgbuf, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 /* The search pattern could be shown on the right in rightleft
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 * mode, but the 'ruler' and 'showcmd' area use it too, thus
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 * it would be blanked out again very soon. Show it on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 * left, but do reverse the text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 r = reverse_text(trunc != NULL ? trunc : msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 if (r != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 vim_free(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 trunc = r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 if (trunc != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 msg_outtrans(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 vim_free(trunc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 msg_outtrans(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 vim_free(msgbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 gotocmdline(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 msg_nowait = TRUE; /* don't wait for this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 * If there is a character offset, subtract it from the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2".
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1212 * Skip this if pos.col is near MAXCOL (closed fold).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 * 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
1214 * compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 */
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1216 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 if (spats[0].off.off > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 for (c = spats[0].off.off; c; --c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 if (c) /* at start of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 pos.lnum = 0; /* allow lnum == 0 here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 pos.col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 for (c = spats[0].off.off; c; ++c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 if (c) /* at end of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 pos.lnum = curbuf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 #ifdef FEAT_FKMAP /* when in Farsi mode, reverse the character flow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 if (p_altkeymap && curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 lrFswap(searchstr,0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 c = searchit(curwin, curbuf, &pos, dirc == '/' ? FORWARD : BACKWARD,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 searchstr, count, spats[0].off.end + (options &
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 + SEARCH_MSG + SEARCH_START
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 + ((pat != NULL && *pat == ';') ? 0 : SEARCH_NOOF))),
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1252 RE_LAST, (linenr_T)0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 if (dircp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 *dircp = dirc; /* restore second '/' or '?' for normal_cmd() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 if (c == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 if (spats[0].off.end && oap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 oap->inclusive = TRUE; /* 'e' includes last character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 retval = 1; /* pattern found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 * Add character and/or line offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 */
945
0b211ebefd4e updated for version 7.0-071
vimboss
parents: 944
diff changeset
1269 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 if (spats[0].off.line) /* Add the offset to the line number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 c = pos.lnum + spats[0].off.off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 if (c < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 pos.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 else if (c > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 pos.lnum = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 retval = 2; /* pattern found, line offset added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 }
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1284 else if (pos.col < MAXCOL - 2) /* just in case */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 /* to the right, check for end of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 if (spats[0].off.off > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 for (c = spats[0].off.off; c; --c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 /* to the left, check for start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 if ((c = pos.col + spats[0].off.off) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 pos.col = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 for (c = spats[0].off.off; c; ++c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 * The search command can be followed by a ';' to do another search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 * For example: "/pat/;/foo/+3;?bar"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 * This is like doing another search command, except:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 * - The remembered direction '/' or '?' is from the first search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 * - When an error happens the cursor isn't moved at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 * Don't do this when called by get_address() (it handles ';' itself).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 dirc = *++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 if (dirc != '?' && dirc != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 EMSG(_("E386: Expected '?' or '/' after ';'"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 ++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 if (options & SEARCH_MARK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 end_do_search:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 if (options & SEARCH_KEEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 spats[0].off = old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 vim_free(strcopy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 #if defined(FEAT_INS_EXPAND) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 * search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 * Search for a line starting with the given pattern (ignoring leading
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 * white-space), starting from pos and going in direction dir. pos will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 * contain the position of the match found. Blank lines match only if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 * 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
1348 * Return OK for success, or FAIL if no line found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 pos_T *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 linenr_T start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 if (buf->b_ml.ml_line_count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 pos->lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 if (pos->lnum < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 pos->lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 give_warning((char_u *)_(top_bot_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 else if (pos->lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 {
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 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 give_warning((char_u *)_(bot_top_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 if (pos->lnum == start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 if (start == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 start = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 ptr = ml_get_buf(buf, pos->lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 pos->col = (colnr_T) (p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 /* when adding lines the matching line may be empty but it is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 * ignored because we are interested in the next line -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1404 if ((compl_cont_status & CONT_ADDING)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1405 && !(compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 else if (*p != NUL) /* ignore empty lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 { /* expanding lines or words */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1412 if ((p_ic ? MB_STRNICMP(p, pat, compl_length)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1413 : STRNCMP(p, pat, compl_length)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 #endif /* FEAT_INS_EXPAND */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 * Character Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 * 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
1427 * position of the character, otherwise move to just before the char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 * Do this "cap->count1" times.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 searchc(cap, t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 cmdarg_T *cap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 int t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 int c = cap->nchar; /* char to search for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 int dir = cap->arg; /* TRUE for searching forward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 long count = cap->count1; /* repeat count */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 static int lastc = NUL; /* last character searched for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 static int lastcdir; /* last direction of character search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 static int last_t_cmd; /* last search t_cmd */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 static char_u bytes[MB_MAXBYTES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 static int bytelen = 1; /* >1 for multi-byte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 if (c != NUL) /* normal search: remember args for repeat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 if (!KeyStuffed) /* don't remember when redoing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 lastc = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 lastcdir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 last_t_cmd = t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 bytelen = (*mb_char2bytes)(c, bytes);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 if (cap->ncharC1 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 bytelen += (*mb_char2bytes)(cap->ncharC1, bytes + bytelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 if (cap->ncharC2 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 bytelen += (*mb_char2bytes)(cap->ncharC2, bytes + bytelen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 else /* repeat previous search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 if (lastc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 if (dir) /* repeat in opposite direction */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 dir = -lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 dir = lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 t_cmd = last_t_cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 c = lastc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 /* For multi-byte re-use last bytes[] and bytelen. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480
530
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1481 if (dir == BACKWARD)
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1482 cap->oap->inclusive = FALSE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1483 else
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1484 cap->oap->inclusive = TRUE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1485
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 if (dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
1499 col += (*mb_ptr2len)(p + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 if (col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 if (col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 col -= (*mb_head_off)(p, p + col - 1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 if (bytelen == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 if (p[col] == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 if (vim_memcmp(p + col, bytes, bytelen) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 if ((col += dir) < 0 || col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 if (p[col] == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 break;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 if (t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 /* backup to before the character (possibly double-byte) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 col -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 if (dir < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 /* Landed on the search char which is bytelen long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 col += bytelen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 /* To previous char, which may be multi-byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 col -= (*mb_head_off)(p, p + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 * "Other" Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 * findmatch - find the matching paren or brace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 * Improvement over vi: Braces inside quotes are ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 findmatch(oap, initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 int initc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 return findmatchlimit(oap, initc, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 * Return TRUE if the character before "linep[col]" equals "ch".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 * Return FALSE if "col" is zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 * Update "*prevcol" to the column of the previous character, unless "prevcol"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 * is NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 * Handles multibyte string correctly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 check_prevcol(linep, col, ch, prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 char_u *linep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 int ch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 int *prevcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 if (col > 0 && has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 col -= (*mb_head_off)(linep, linep + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 if (prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 *prevcol = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 * findmatchlimit -- find the matching paren or brace, if it exists within
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 * maxtravel lines of here. A maxtravel of 0 means search until falling off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 * the edge of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 * "initc" is the character to find a match for. NUL means to find the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 * character at or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 * FM_FORWARD search forwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 * FM_SKIPCOMM skip comments (not implemented yet!)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
1608 *
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
1609 * "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
1610 * NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 pos_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 findmatchlimit(oap, initc, flags, maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 int initc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 int maxtravel;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 static pos_T pos; /* current search position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 int findc = 0; /* matching brace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 int count = 0; /* cumulative number of braces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 int backwards = FALSE; /* init for gcc */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 int inquote = FALSE; /* TRUE when inside quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 char_u *linep; /* pointer to current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 int do_quotes; /* check for quotes in current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 int at_start; /* do_quotes value at start position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 int hash_dir = 0; /* Direction searched for # things */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 int comment_dir = 0; /* Direction searched for comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 pos_T match_pos; /* Where last slash-star was found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 int start_in_quotes; /* start position is in quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 int traveled = 0; /* how far we've searched so far */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 int ignore_cend = FALSE; /* ignore comment end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 int cpo_match; /* vi compatible matching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 int cpo_bsl; /* don't recognize backslashes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 int match_escaped = 0; /* search for escaped match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 int dir; /* Direction to search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 int comment_col = MAXCOL; /* start of / / comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1641 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1642 int lispcomm = FALSE; /* inside of Lisp-style comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1643 int lisp = curbuf->b_p_lisp; /* engage Lisp-specific hacks ;) */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1644 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 /* Direction to search when initc is '/', '*' or '#' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 if (flags & FM_BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 else if (flags & FM_FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 dir = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 * if initc given, look in the table for the matching character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 * '/' and '*' are special cases: look for start or end of comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 * When '/' is used, we ignore running backwards into an star-slash, for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 * "[*" command, we just want to find any comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 if (initc == '/' || initc == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 comment_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 if (initc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 ignore_cend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 backwards = (dir == FORWARD) ? FALSE : TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 initc = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 else if (initc != '#' && initc != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 /* 'matchpairs' is "x:y,x:y" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 for (ptr = curbuf->b_p_mps; *ptr; ptr += 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 if (*ptr == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 findc = initc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 initc = ptr[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 ptr += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 if (*ptr == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 findc = initc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 initc = ptr[-2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 if (ptr[1] != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 if (!findc) /* invalid initc! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 * 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
1702 * cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 if (initc == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 hash_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 else
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 * initc was not given, must look for something to match under
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 * or near the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 * Only check for special things when 'cpo' doesn't have '%'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 if (!cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 /* Are we before or at #if, #else etc.? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 if ( STRNCMP(ptr, "if", 2) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 || STRNCMP(ptr, "endif", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 /* Are we on a comment? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 else if (linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 if (linep[pos.col + 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 else if (pos.col > 0 && linep[pos.col - 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 else if (linep[pos.col] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 if (linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 else if (pos.col > 0 && linep[pos.col - 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 * 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
1763 * look for brace anywhere on this line after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 if (!hash_dir && !comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 * Find the brace under or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 * If beyond the end of the line, use the last character in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 * the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 if (linep[pos.col] == NUL && pos.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 initc = linep[pos.col];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 if (initc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 for (ptr = curbuf->b_p_mps; *ptr; ++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 if (*ptr == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 findc = ptr[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 ptr += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 if (*ptr == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 findc = ptr[-2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 if (!*++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 if (findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
1802 pos.col += (*mb_ptr2len)(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 ++pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 if (!findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 /* no brace in the line, maybe use " #if" then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 if (!cpo_match && *skipwhite(linep) == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 else if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 /* Set "match_escaped" if there are an odd number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 * backslashes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 match_escaped = (bslcnt & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 if (hash_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 * Look for matching #if, #else, #elif, or #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 if (oap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 oap->motion_type = MLINE; /* Linewise for this case only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 if (initc != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 ptr = skipwhite(skipwhite(linep) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 hash_dir = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 break;
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.lnum == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 pos.lnum += hash_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 line_breakcheck(); /* check for CTRL-C typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 if (*ptr != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 pos.col = (colnr_T) (ptr - linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 else if (STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 #ifdef FEAT_RIGHTLEFT
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
1900 /* This is just guessing: when 'rightleft' is set, search for a matching
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 * paren/brace in the other direction. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 backwards = !backwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 start_in_quotes = MAYBE;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
1908 clearpos(&match_pos);
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
1909
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 /* backward search: Check if this line contains a single-line comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1911 if ((backwards && comment_dir)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1912 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1913 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1914 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1915 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1917 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1918 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1919 lispcomm = TRUE; /* find match inside this comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1920 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 * Go to the next position, forward or backward. We could use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 * inc() and dec() here, but that is much slower
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1929 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1930 /* char to match is inside of comment, don't search outside */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1931 if (lispcomm && pos.col < (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1932 break;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1933 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 if (pos.col == 0) /* at start of line, go to prev. one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 if (pos.lnum == 1) /* start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 --pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 819
diff changeset
1940 if (maxtravel > 0 && ++traveled > maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 pos.col = (colnr_T)STRLEN(linep); /* pos.col on trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 /* Check if this line contains a single-line comment */
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1949 if (comment_dir
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1950 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1951 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1952 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1953 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1955 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1956 /* skip comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1957 if (lisp && comment_col != MAXCOL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1958 pos.col = comment_col;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1959 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 pos.col -= (*mb_head_off)(linep, linep + pos.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 else /* forward search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1972 if (linep[pos.col] == NUL
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1973 /* at end of line, go to next one */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1974 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1975 /* don't search for match in comment */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1976 || (lisp && comment_col != MAXCOL
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1977 && pos.col == (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1978 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1979 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1981 if (pos.lnum == curbuf->b_ml.ml_line_count /* end of file */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1982 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1983 /* line is exhausted and comment with it,
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1984 * don't search for match in code */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1985 || lispcomm
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1986 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1987 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 if (maxtravel && traveled++ > maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 line_breakcheck();
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1998 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
1999 if (lisp) /* find comment pos in new line */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2000 comment_col = check_linecomment(linep);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2001 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
2007 pos.col += (*mb_ptr2len)(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 ++pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 if (pos.col == 0 && (flags & FM_BLOCKSTOP) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 (linep[0] == '{' || linep[0] == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 if (linep[0] == findc && count == 0) /* match! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 break; /* out of scope */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 if (comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 /* Note: comments do not nest, and we ignore quotes in them */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 /* TODO: ignore comment brackets inside strings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 if (comment_dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 else /* Searching backwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 * A comment may contain / * or / /, it may also start or end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 * with / * /. Ignore a / * after / /.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 if (pos.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 else if ( linep[pos.col - 1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 && linep[pos.col] == '*'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 && (int)pos.col < comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 match_pos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 match_pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 if (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 else if (pos.col > 1 && linep[pos.col - 2] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 && (int)pos.col <= comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 else if (ignore_cend)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 * If smart matching ('cpoptions' does not contain '%'), braces inside
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 * of quotes are ignored, but only if there is an even number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 * quotes in the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 if (cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 do_quotes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 else if (do_quotes == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 * Count the number of quotes in the line, skipping \" and '"'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 * Watch out for "\\".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 at_start = do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 for (ptr = linep; *ptr; ++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 if (ptr == linep + pos.col + backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 at_start = (do_quotes & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 if (*ptr == '"'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\''))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 ++do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 if (*ptr == '\\' && ptr[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 do_quotes &= 1; /* result is 1 with even number of quotes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 * If we find an uneven count, check current line and previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 * one for a '\' at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 if (!do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 if (ptr[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 /* Do we need to use at_start here? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 else if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 if (pos.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 ptr = ml_get(pos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 inquote = at_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 if (inquote)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 else if (!backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 }
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2130
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2131 /* ml_get() only keeps one line, need to get linep again */
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2132 linep = ml_get(pos.lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 * If 'smartmatch' is set:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 * Things inside quotes are ignored by setting 'inquote'. If we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 * find a quote without a preceding '\' invert 'inquote'. At the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 * end of a line not ending in '\' we reset 'inquote'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 * In lines with an uneven number of quotes (without preceding '\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 * we do not know which part to ignore. Therefore we only set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 * inquote if the number of quotes in a line is even, unless this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 * line or the previous one ends in a '\'. Complicated, isn't it?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 switch (c = linep[pos.col])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 case NUL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 /* at end of line without trailing backslash, reset inquote */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 if (pos.col == 0 || linep[pos.col - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 case '"':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 /* a quote that is preceded with an odd number of backslashes is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 * ignored */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 if (do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 for (col = pos.col - 1; col >= 0; --col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 if (linep[col] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 if ((((int)pos.col - 1 - col) & 1) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 * If smart matching ('cpoptions' does not contain '%'):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 * Skip things in single quotes: 'x' or '\x'. Be careful for single
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 * single quotes, eg jon's. Things like '\233' or '\x3f' are not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 * skipped, there is never a brace in them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 * Ignore this when finding matches for `'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 case '\'':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 if (!cpo_match && initc != '\'' && findc != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 if (pos.col > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 if (linep[pos.col - 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 else if (linep[pos.col - 2] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 pos.col > 2 && linep[pos.col - 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 pos.col -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 else if (linep[pos.col + 1]) /* forward search */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 if (linep[pos.col + 1] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 linep[pos.col + 2] && linep[pos.col + 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 pos.col += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 else if (linep[pos.col + 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 pos.col += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 #ifdef FEAT_LISP
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2225 /*
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2226 * For Lisp skip over backslashed (), {} and [].
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2227 * (actually, we skip #\( et al)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2228 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 if (curbuf->b_p_lisp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 && vim_strchr((char_u *)"(){}[]", c) != NULL
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2231 && pos.col > 1
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2232 && check_prevcol(linep, pos.col, '\\', NULL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2233 && check_prevcol(linep, pos.col - 1, '#', NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 /* Check for match outside of quotes, and inside of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 * quotes when the start is also inside of quotes. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 if ((!inquote || start_in_quotes == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 && (c == initc || c == findc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 if (!cpo_bsl)
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; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 /* Only accept a match when 'M' is in 'cpo' or when ecaping is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 * what we expect. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 if (cpo_bsl || (bslcnt & 1) == match_escaped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 if (c == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 if (comment_dir == BACKWARD && count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 return (pos_T *)NULL; /* never found it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 * Check if line[] contains a / / comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 * Return MAXCOL if not, otherwise return the column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 * TODO: skip strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 check_linecomment(line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 p = line;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2286 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2287 /* skip Lispish one-line comments */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2288 if (curbuf->b_p_lisp)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2289 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2290 if (vim_strchr(p, ';') != NULL) /* there may be comments */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2291 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2292 int instr = FALSE; /* inside of string */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2293
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2294 p = line; /* scan from start */
333
18f024844150 updated for version 7.0086
vimboss
parents: 301
diff changeset
2295 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2296 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2297 if (*p == '"')
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2298 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2299 if (instr)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2300 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2301 if (*(p - 1) != '\\') /* skip escaped quote */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2302 instr = FALSE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2303 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2304 else if (p == line || ((p - line) >= 2
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2305 /* skip #\" form */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2306 && *(p - 1) != '\\' && *(p - 2) != '#'))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2307 instr = TRUE;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2308 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2309 else if (!instr && ((p - line) < 2
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2310 || (*(p - 1) != '\\' && *(p - 2) != '#')))
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2311 break; /* found! */
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2312 ++p;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2313 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2314 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2315 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2316 p = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2317 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2318 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2319 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 while ((p = vim_strchr(p, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 {
1463
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2322 /* accept a double /, unless it's preceded with * and followed by *,
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2323 * because * / / * is an end and start of a C comment */
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2324 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 return MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 return (int)(p - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 * Move cursor briefly to character matching the one under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 * Used for Insert mode and "r" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 * Show the match only if it is visible on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 * If there isn't a match, then beep.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 showmatch(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 int c; /* char to show match for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 pos_T *lpos, save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 pos_T mpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 long save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 long save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 int save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 colnr_T save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 * Only show match for chars in the 'matchpairs' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 /* 'matchpairs' is "x:y,x:y" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 for (p = curbuf->b_p_mps; *p != NUL; p += 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 if (*p == c && (curwin->w_p_rl ^ p_ri))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 if (*p == c
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 && !(curwin->w_p_rl ^ p_ri)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 if (p[1] != ',')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 if ((lpos = findmatch(NULL, NUL)) == NULL) /* no match, so beep */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 else if (lpos->lnum >= curwin->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 if (!curwin->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 getvcol(curwin, lpos, NULL, &vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 if (curwin->w_p_wrap || (vcol >= curwin->w_leftcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 && vcol < curwin->w_leftcol + W_WIDTH(curwin)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 mpos = *lpos; /* save the pos, update_screen() may change it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 save_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 save_so = p_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 save_siso = p_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 /* Handle "$" in 'cpo': If the ')' is typed on top of the "$",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 * stop displaying the "$". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 if (dollar_vcol > 0 && dollar_vcol == curwin->w_virtcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 dollar_vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 ++curwin->w_virtcol; /* do display ')' just before "$" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 update_screen(VALID); /* show the new char first */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 save_dollar_vcol = dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 save_state = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 State = SHOWMATCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 ui_cursor_shape(); /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 curwin->w_cursor = mpos; /* move to matching char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 p_so = 0; /* don't use 'scrolloff' here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 p_siso = 0; /* don't use 'sidescrolloff' here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 showruler(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 cursor_on(); /* make sure that the cursor is shown */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 gui_mch_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 /* Restore dollar_vcol(), because setcursor() may call curs_rows()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 * which resets it if the matching position is in a previous line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 * and has a higher column number. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 dollar_vcol = save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 * brief pause, unless 'm' is present in 'cpo' and a character is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 * available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 if (vim_strchr(p_cpo, CPO_SHOWMATCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 ui_delay(p_mat * 100L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 else if (!char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 ui_delay(p_mat * 100L, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 curwin->w_cursor = save_cursor; /* restore cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 p_so = save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 p_siso = save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 State = save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 ui_cursor_shape(); /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 * findsent(dir, count) - Find the start of the next sentence in direction
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 572
diff changeset
2442 * "dir" Sentences are supposed to end in ".", "!" or "?" followed by white
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 * space or a line break. Also stop at an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 * Return OK if the next sentence was found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 findsent(dir, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 pos_T pos, tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 int (*func) __ARGS((pos_T *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 int startlnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 int noskip = FALSE; /* do not skip blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 int cpo_J;
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2457 int found_dot;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 func = incl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 func = decl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 * if on an empty line, skip upto a non-empty line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 if (gchar_pos(&pos) == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 if ((*func)(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 while (gchar_pos(&pos) == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 * if on the start of a paragraph or a section and searching forward,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 * go to the next line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 else if (dir == FORWARD && pos.col == 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 startPS(pos.lnum, NUL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 else if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 decl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 /* go back to the previous non-blank char */
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2495 found_dot = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 while ((c = gchar_pos(&pos)) == ' ' || c == '\t' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 (dir == BACKWARD && vim_strchr((char_u *)".!?)]\"'", c) != NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 {
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2499 if (vim_strchr((char_u *)".!?", c) != NULL)
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2500 {
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2501 /* Only skip over a '.', '!' and '?' once. */
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2502 if (found_dot)
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2503 break;
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2504 found_dot = TRUE;
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
2505 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 /* when going forward: Stop in front of empty line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 if (lineempty(pos.lnum) && dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 goto found;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 /* remember the line where the search started */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 startlnum = pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 cpo_J = vim_strchr(p_cpo, CPO_ENDOFSENT) != NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 for (;;) /* find end of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 if (c == NUL || (pos.col == 0 && startPS(pos.lnum, NUL, FALSE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 if (dir == BACKWARD && pos.lnum != startlnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 if (c == '.' || c == '!' || c == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 tpos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 if ((c = inc(&tpos)) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 while (vim_strchr((char_u *)")]\"'", c = gchar_pos(&tpos))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 if (c == -1 || (!cpo_J && (c == ' ' || c == '\t')) || c == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 || (cpo_J && (c == ' ' && inc(&tpos) >= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 && gchar_pos(&tpos) == ' ')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 pos = tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 if (gchar_pos(&pos) == NUL) /* skip NUL at EOL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 inc(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 break;
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 ((*func)(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 if (count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 noskip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 found:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 /* skip white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 while (!noskip && ((c = gchar_pos(&pos)) == ' ' || c == '\t'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 /*
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2568 * Find the next paragraph or section in direction 'dir'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 * Paragraphs are currently supposed to be separated by empty lines.
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2570 * If 'what' is NUL we go to the next paragraph.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 * If 'what' is '{' or '}' we go to the next section.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 * If 'both' is TRUE also stop at '}'.
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2573 * Return TRUE if the next paragraph or section was found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 int
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2576 findpar(pincl, dir, count, what, both)
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2577 int *pincl; /* Return: TRUE if last char is to be included */
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2578 int dir;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2579 long count;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2580 int what;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2581 int both;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 linenr_T curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 int did_skip; /* TRUE after separating lines have been skipped */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 int first; /* TRUE on first line */
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2586 int posix = (vim_strchr(p_cpo, CPO_PARA) != NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 linenr_T fold_first; /* first line of a closed fold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 linenr_T fold_last; /* last line of a closed fold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 int fold_skipped; /* TRUE if a closed fold was skipped this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 iteration */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 curr = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 did_skip = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 for (first = TRUE; ; first = FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 if (*ml_get(curr) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 did_skip = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 /* skip folded lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 fold_skipped = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 if (first && hasFolding(curr, &fold_first, &fold_last))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 curr = ((dir > 0) ? fold_last : fold_first) + dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 fold_skipped = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2614 /* 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
2615 * doesn't match historical Vi: It also stops at a "{" in the
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2616 * first column and at an empty line. */
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2617 if (!first && did_skip && (startPS(curr, what, both)
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 140
diff changeset
2618 || (posix && what == NUL && *ml_get(curr) == '{')))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 if (fold_skipped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 curr -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 if ((curr += dir) < 1 || curr > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 if (count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 curr -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 }
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 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 if (both && *ml_get(curr) == '}') /* include line with '}' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 ++curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 curwin->w_cursor.lnum = curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 if (curr == curbuf->b_ml.ml_line_count && what != '}')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 if ((curwin->w_cursor.col = (colnr_T)STRLEN(ml_get(curr))) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 --curwin->w_cursor.col;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
2643 *pincl = TRUE;
7
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 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 * check if the string 's' is a nroff macro that is in option 'opt'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 inmacro(opt, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 char_u *opt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 char_u *macro;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 for (macro = opt; macro[0]; ++macro)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 /* Accept two characters in the option being equal to two characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 * in the line. A space in the option matches with a space in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 * line or the line having ended. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 if ( (macro[0] == s[0]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 || (macro[0] == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 && (s[0] == NUL || s[0] == ' ')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 && (macro[1] == s[1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 || ((macro[1] == NUL || macro[1] == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 && (s[0] == NUL || s[1] == NUL || s[1] == ' '))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 ++macro;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 if (macro[0] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 return (macro[0] != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 * startPS: return TRUE if line 'lnum' is the start of a section or paragraph.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 * If 'para' is '{' or '}' only check for sections.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 * If 'both' is TRUE also stop at '}'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 startPS(lnum, para, both)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 int para;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 int both;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 s = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 if (*s == para || *s == '\f' || (both && *s == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 if (*s == '.' && (inmacro(p_sections, s + 1) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 (!para && inmacro(p_para, s + 1))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 * The following routines do the word searches performed by the 'w', 'W',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 * 'b', 'B', 'e', and 'E' commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 * To perform these searches, characters are placed into one of three
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 * classes, and transitions between classes determine word boundaries.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 * The classes are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 * 0 - white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 * 1 - punctuation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 * 2 or higher - keyword characters (letters, digits and underscore)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 static int cls_bigword; /* TRUE for "W", "B" or "E" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 * cls() - returns the class of character at curwin->w_cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 * If a 'W', 'B', or 'E' motion is being done (cls_bigword == TRUE), chars
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 * from class 2 and higher are reported as class 1 since only white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 * boundaries are of interest.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 cls()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 #ifdef FEAT_FKMAP /* when 'akm' (Farsi mode), take care of Farsi blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 if (p_altkeymap && c == F_BLANK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 if (c == ' ' || c == '\t' || c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 if (enc_dbcs != 0 && c > 0xFF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 /* If cls_bigword, report multi-byte chars as class 1. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 if (enc_dbcs == DBCS_KOR && cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 /* process code leading/trailing bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 return dbcs_class(((unsigned)c >> 8), (c & 0xFF));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 c = utf_class(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 if (c != 0 && cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 /* If cls_bigword is TRUE, report all non-blanks as class 1. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 if (cls_bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 if (vim_iswordc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 * fwd_word(count, type, eol) - move forward one word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 * Returns FAIL if the cursor was already at the end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 * If eol is TRUE, last word stops at end of line (for operators).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 fwd_word(count, bigword, eol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 int bigword; /* "W", "E" or "B" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 int eol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 int last_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 /* When inside a range of folded lines, move to the last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 * last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 * We always move at least one character, unless on the last
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 * character in the buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 last_line = (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 if (i == -1 || (i >= 1 && last_line)) /* started at last char in file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 return FAIL;
1309
bb7a0b90100a updated for version 7.1-023
vimboss
parents: 1290
diff changeset
2806 if (i >= 1 && eol && count == 0) /* started at last char in line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 * Go one char past end of current word (if any)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 if (sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 while (cls() == sclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 if (i == -1 || (i >= 1 && eol && count == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 * go to next non-white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 * We'll stop if we land on a blank line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 if (curwin->w_cursor.col == 0 && *ml_get_curline() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 i = inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 if (i == -1 || (i >= 1 && eol && count == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 * bck_word() - move backward 'count' words
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 * 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
2843 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 * Returns FAIL if top of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 bck_word(count, bigword, stop)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 int bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 int stop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 /* When inside a range of folded lines, move to the first char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 * first line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 if (dec_cursor() == -1) /* started at start of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 if (!stop || sclass == cls() || sclass == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 * Skip white space before the word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 * Stop on an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 if (curwin->w_cursor.col == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 goto finished;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 if (dec_cursor() == -1) /* hit start of file, stop here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 * Move backward to start of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 if (skip_chars(cls(), BACKWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 inc_cursor(); /* overshot - forward one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 stop = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 }
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 * end_word() - move to the end of the word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 * 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
2903 * System V Release 3 version for the 80386. Unlike 'b' and 'w', the 'e'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 * motion crosses blank lines. When the real vi crosses a blank line in an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 * 'e' motion, the cursor is placed on the FIRST character of the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 * non-blank line. The 'E' command, however, works correctly. Since this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 * appears to be a bug, I have not duplicated it here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 * Returns FAIL if end of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 * 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
2912 * If empty is TRUE stop on an empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 end_word(count, bigword, stop, empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 int bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 int stop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 int empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 /* When inside a range of folded lines, move to the last char of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 * last line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 if (hasFolding(curwin->w_cursor.lnum, NULL, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 if (inc_cursor() == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 * 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
2941 * of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 if (cls() == sclass && sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 * Move forward to end of the current word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 if (skip_chars(sclass, FORWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 else if (!stop || sclass == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 * 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
2955 * First skip white space, if 'empty' is TRUE, stop at empty line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 if (empty && curwin->w_cursor.col == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 goto finished;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 if (inc_cursor() == -1) /* hit end of file, stop here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 * Move forward to the end of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 if (skip_chars(cls(), FORWARD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 dec_cursor(); /* overshot - one char backward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 finished:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 stop = FALSE; /* we move only one word less */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 * Move back to the end of the word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 * Returns FAIL if start of the file was reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 bckend_word(count, bigword, eol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 int bigword; /* TRUE for "B" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 int eol; /* TRUE: stop at end of line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 cls_bigword = bigword;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 while (--count >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 if ((i = dec_cursor()) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 if (eol && i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 * Move backward to before the start of this word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 if (sclass != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 while (cls() == sclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 if ((i = dec_cursor()) == -1 || (eol && i == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 * Move backward to end of the previous word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 while (cls() == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 if (curwin->w_cursor.col == 0 && lineempty(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 if ((i = dec_cursor()) == -1 || (eol && i == 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 * Skip a row of characters of the same class.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 * Return TRUE when end-of-file reached, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 skip_chars(cclass, dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 int cclass;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 while (cls() == cclass)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 if ((dir == FORWARD ? inc_cursor() : dec_cursor()) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 #ifdef FEAT_TEXTOBJ
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 * Go back to the start of the word or the start of white space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 back_in_line()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 int sclass; /* starting class */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 sclass = cls();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 if (curwin->w_cursor.col == 0) /* stop at start of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 if (cls() != sclass) /* stop at start of word */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 find_first_blank(posp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 pos_T *posp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 while (decl(posp) != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 c = gchar_pos(posp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 incl(posp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 }
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 * Skip count/2 sentences and count/2 separating white spaces.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 findsent_forward(count, at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 int at_start_sent; /* cursor is at start of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 findsent(FORWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 if (at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 if (count == 0 || at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 at_start_sent = !at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 * Find word under cursor, cursor at end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 * Used while an operator is pending, and in Visual mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 current_word(oap, count, include, bigword)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 int include; /* TRUE: include word and white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 int bigword; /* FALSE == word, TRUE == WORD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 int inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 int include_white = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 cls_bigword = bigword;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
3120 clearpos(&start_pos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 /* Correct cursor when 'selection' is exclusive */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 if (VIsual_active && *p_sel == 'e' && lt(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 * When Visual mode is not active, or when the VIsual area is only one
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 * character, select the word and/or white space under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 if (!VIsual_active || equalpos(curwin->w_cursor, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 * Go to start of current word or white space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 back_in_line();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 * If the start is on white space, and white space should be included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 * (" word"), or start is not on white space, and white space should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 * not be included ("word"), find end of word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 if ((cls() == 0) == include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 if (end_word(1L, bigword, TRUE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 * If the start is not on white space, and white space should be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 * included ("word "), or start is on white space and white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 * space should not be included (" "), find start of word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 * If we end up in the first column of the next line (single char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 * word) back up to end of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 fwd_word(1L, bigword, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 if (curwin->w_cursor.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 oneleft();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 include_white = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 /* should do something when inclusive == FALSE ! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 oap->motion_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 --count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 * When count is still > 0, extend with more objects.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 while (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 if (VIsual_active && lt(curwin->w_cursor, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 * In Visual mode, with cursor at start: move cursor back.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 if (decl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 if (include != (cls() != 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 if (bck_word(1L, bigword, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 if (bckend_word(1L, bigword, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 (void)incl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 * Move cursor forward one word and/or white area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 if (incl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 if (include != (cls() == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 {
96
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3221 if (fwd_word(1L, bigword, TRUE) == FAIL && count > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 * 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
3225 * the first character on the line.
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3226 * Put cursor on last char of white.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 */
96
8f25c0d2210f updated for version 7.0037
vimboss
parents: 45
diff changeset
3228 if (oneleft() == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 inclusive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 if (end_word(1L, bigword, TRUE, TRUE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 --count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239
9
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3240 if (include_white && (cls() != 0
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3241 || (curwin->w_cursor.col == 0 && !inclusive)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 * If we don't include white space at the end, move the start
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 * to include some white space there. This makes "daw" work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 * 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
3247 * word). Also when "2daw" deletes "word." at the end of the line
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3248 * (cursor is at start of next line).
4102fb4ea781 updated for version 7.0002
vimboss
parents: 8
diff changeset
3249 * But don't delete white space at start of line (indent).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 pos = curwin->w_cursor; /* save cursor position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 curwin->w_cursor = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 if (oneleft() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 back_in_line();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 if (cls() == 0 && curwin->w_cursor.col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 VIsual = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 oap->start = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 curwin->w_cursor = pos; /* put cursor back at end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 if (*p_sel == 'e' && inclusive && ltoreq(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 if (VIsual_mode == 'V')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 redraw_cmdline = TRUE; /* show mode later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 oap->inclusive = inclusive;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 * Find sentence(s) under the cursor, cursor at end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 * When Visual active, extend it by one or more sentences.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 current_sent(oap, count, include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 int include;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 int start_blank;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 int at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 long ncount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 pos = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 findsent(FORWARD, 1L); /* Find start of next sentence. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 * When visual area is bigger than one character: Extend it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 if (VIsual_active && !equalpos(start_pos, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 extend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 if (lt(start_pos, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 * Cursor at start of Visual area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 * Find out where we are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 * - in the white space before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 * - in a sentence or just after it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 * - at the start of a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 decl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 while (lt(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 at_start_sent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 if (!at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 if (equalpos(curwin->w_cursor, start_pos))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 at_start_sent = TRUE; /* exactly at start of sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 /* inside a sentence, go to its end (start of next) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 findsent(FORWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 if (include) /* "as" gets twice as much as "is" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 count *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 if (at_start_sent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 if (!at_start_sent || (!include && !vim_iswhite(c)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 at_start_sent = !at_start_sent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 * Cursor at end of Visual area.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 * Find out where we are:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 * - just before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 * - just before or in the white space before a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 * - in a sentence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 if (!equalpos(pos, curwin->w_cursor)) /* not just before a sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 at_start_sent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 while (lt(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 c = gchar_pos(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 if (!vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 at_start_sent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 if (at_start_sent) /* in the sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 else /* in/before white before a sentence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 curwin->w_cursor = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 if (include) /* "as" gets twice as much as "is" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 count *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 findsent_forward(count, at_start_sent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 * If cursor started on blank, check if it is just before the start of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 * next sentence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 while (c = gchar_pos(&pos), vim_iswhite(c)) /* vim_iswhite() is a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 incl(&pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 if (equalpos(pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 start_blank = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 find_first_blank(&start_pos); /* go back to first blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 start_blank = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 findsent(BACKWARD, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 start_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 ncount = count * 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 ncount = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 if (start_blank)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 --ncount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 }
45
e474bae3795f updated for version 7.0027
vimboss
parents: 36
diff changeset
3422 if (ncount > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 findsent_forward(ncount, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 if (include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 * If the blank in front of the sentence is included, exclude the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 * blanks at the end of the sentence, go back to the first blank.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 * If there are no trailing blanks, try to include leading blanks.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 if (start_blank)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 find_first_blank(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 c = gchar_pos(&curwin->w_cursor); /* vim_iswhite() is a macro */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 if (vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 else if (c = gchar_cursor(), !vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 find_first_blank(&start_pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 /* avoid getting stuck with "is" on a single space before a sent. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 if (equalpos(start_pos, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 goto extend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 /* include a newline after the sentence, if there is one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 if (incl(&curwin->w_cursor) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 oap->inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 oap->inclusive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 oap->motion_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3471 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3472 * Find block under the cursor, cursor at end.
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3473 * "what" and "other" are two matching parenthesis/paren/etc.
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3474 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 current_block(oap, count, include, what, other)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 int include; /* TRUE == include white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 int what; /* '(', '{', etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 int other; /* ')', '}', etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 pos_T old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 pos_T *pos = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 pos_T *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 pos_T old_start, old_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 char_u *save_cpo;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3489 int sol = FALSE; /* '{' at start of line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 old_pos = curwin->w_cursor;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3492 old_end = curwin->w_cursor; /* remember where we started */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 old_start = old_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 * If we start on '(', '{', ')', '}', etc., use the whole block inclusive.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 if (!VIsual_active || equalpos(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 setpcmark();
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3503 if (what == '{') /* ignore indent */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 while (inindent(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 if (inc_cursor() != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 break;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3507 if (gchar_cursor() == what)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3508 /* cursor on '(' or '{', move cursor just after it */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 else if (lt(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 old_start = VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 curwin->w_cursor = VIsual; /* cursor at low end of Visual */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 old_end = VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 * Search backwards for unclosed '(', '{', etc..
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 * Put this position in start_pos.
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3524 * Ignore quotes here.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 save_cpo = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 p_cpo = (char_u *)"%";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 while (count-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 if ((pos = findmatch(NULL, what)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 curwin->w_cursor = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 start_pos = *pos; /* the findmatch for end_pos will overwrite *pos */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 p_cpo = save_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 * Search for matching ')', '}', etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 * Put this position in curwin->w_cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 if (pos == NULL || (end_pos = findmatch(NULL, other)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 curwin->w_cursor = *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 * Try to exclude the '(', '{', ')', '}', etc. when "include" is FALSE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 * If the ending '}' is only preceded by indent, skip that indent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 * But only if the resulting area is not smaller than what we started with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 while (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 incl(&start_pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 sol = (curwin->w_cursor.col == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 if (what == '{')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 while (inindent(1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 sol = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 if (decl(&curwin->w_cursor) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 * In Visual mode, when the resulting area is not bigger than what we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 * started with, extend it to the next block, and then exclude again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 if (!lt(start_pos, old_start) && !lt(old_end, curwin->w_cursor)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 && VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 curwin->w_cursor = old_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 decl(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 if ((pos = findmatch(NULL, what)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 start_pos = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 curwin->w_cursor = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 if ((end_pos = findmatch(NULL, other)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 curwin->w_cursor = *end_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 ++curwin->w_cursor.col;
557
862863033fdd updated for version 7.0158
vimboss
parents: 534
diff changeset
3599 if (sol && gchar_cursor() != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 inc(&curwin->w_cursor); /* include the line break */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 VIsual = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 VIsual_mode = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 oap->start = start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 oap->motion_type = MCHAR;
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3611 oap->inclusive = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 if (sol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 incl(&curwin->w_cursor);
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3614 else if (lt(start_pos, curwin->w_cursor))
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3615 /* Include the character under the cursor. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3616 oap->inclusive = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 else
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3618 /* End is before the start (no text in between <>, [], etc.): don't
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3619 * operate on any text. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3620 curwin->w_cursor = start_pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3626 static int in_html_tag __ARGS((int));
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3627
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3628 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3629 * Return TRUE if the cursor is on a "<aaa>" tag. Ignore "<aaa/>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3630 * When "end_tag" is TRUE return TRUE if the cursor is on "</aaa>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3631 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3632 static int
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3633 in_html_tag(end_tag)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3634 int end_tag;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3635 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3636 char_u *line = ml_get_curline();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3637 char_u *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3638 int c;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3639 int lc = NUL;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3640 pos_T pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3641
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3642 #ifdef FEAT_MBYTE
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3643 if (enc_dbcs)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3644 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3645 char_u *lp = NULL;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3646
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3647 /* We search forward until the cursor, because searching backwards is
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3648 * very slow for DBCS encodings. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3649 for (p = line; p < line + curwin->w_cursor.col; mb_ptr_adv(p))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3650 if (*p == '>' || *p == '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3651 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3652 lc = *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3653 lp = p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3654 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3655 if (*p != '<') /* check for '<' under cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3656 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3657 if (lc != '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3658 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3659 p = lp;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3660 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3661 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3662 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3663 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3664 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3665 for (p = line + curwin->w_cursor.col; p > line; )
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3666 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3667 if (*p == '<') /* find '<' under/before cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3668 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3669 mb_ptr_back(line, p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3670 if (*p == '>') /* find '>' before cursor */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3671 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3672 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3673 if (*p != '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3674 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3675 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3676
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3677 pos.lnum = curwin->w_cursor.lnum;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3678 pos.col = (colnr_T)(p - line);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3679
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3680 mb_ptr_adv(p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3681 if (end_tag)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3682 /* check that there is a '/' after the '<' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3683 return *p == '/';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3684
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3685 /* check that there is no '/' after the '<' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3686 if (*p == '/')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3687 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3688
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3689 /* check that the matching '>' is not preceded by '/' */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3690 for (;;)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3691 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3692 if (inc(&pos) < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3693 return FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3694 c = *ml_get_pos(&pos);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3695 if (c == '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3696 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3697 lc = c;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3698 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3699 return lc != '/';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3700 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3701
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3702 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3703 * Find tag block under the cursor, cursor at end.
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3704 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3705 int
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3706 current_tagblock(oap, count_arg, include)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3707 oparg_T *oap;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3708 long count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3709 int include; /* TRUE == include white space */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3710 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3711 long count = count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3712 long n;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3713 pos_T old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3714 pos_T start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3715 pos_T end_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3716 pos_T old_start, old_end;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3717 char_u *spat, *epat;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3718 char_u *p;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3719 char_u *cp;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3720 int len;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3721 int r;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3722 int do_include = include;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3723 int save_p_ws = p_ws;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3724 int retval = FAIL;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3725
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3726 p_ws = FALSE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3727
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3728 old_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3729 old_end = curwin->w_cursor; /* remember where we started */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3730 old_start = old_end;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3731
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3732 /*
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3733 * If we start on "<aaa>" select that block.
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3734 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3735 #ifdef FEAT_VISUAL
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3736 if (!VIsual_active || equalpos(VIsual, curwin->w_cursor))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3737 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3738 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3739 setpcmark();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3740
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3741 /* ignore indent */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3742 while (inindent(1))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3743 if (inc_cursor() != 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3744 break;
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 (in_html_tag(FALSE))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3747 {
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3748 /* cursor on start tag, move to its '>' */
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3749 while (*ml_get_cursor() != '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3750 if (inc_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3751 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3752 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3753 else if (in_html_tag(TRUE))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3754 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3755 /* cursor on end tag, move to just before it */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3756 while (*ml_get_cursor() != '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3757 if (dec_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3758 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3759 dec_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3760 old_end = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3761 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3762 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3763 #ifdef FEAT_VISUAL
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3764 else if (lt(VIsual, curwin->w_cursor))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3765 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3766 old_start = VIsual;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3767 curwin->w_cursor = VIsual; /* cursor at low end of Visual */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3768 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3769 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3770 old_end = VIsual;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3771 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3772
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3773 again:
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3774 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3775 * Search backwards for unclosed "<aaa>".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3776 * Put this position in start_pos.
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3777 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3778 for (n = 0; n < count; ++n)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3779 {
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3780 if (do_searchpair((char_u *)"<[^ \t>/!]\\+\\%(\\_s\\_[^>]\\{-}[^/]>\\|$\\|\\_s\\=>\\)",
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3781 (char_u *)"",
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3782 (char_u *)"</[^>]*>", BACKWARD, (char_u *)"", 0,
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3783 NULL, (linenr_T)0) <= 0)
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3784 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3785 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3786 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3787 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3788 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3789 start_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3790
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3791 /*
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3792 * Search for matching "</aaa>". First isolate the "aaa".
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3793 */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3794 inc_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3795 p = ml_get_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3796 for (cp = p; *cp != NUL && *cp != '>' && !vim_iswhite(*cp); mb_ptr_adv(cp))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3797 ;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3798 len = (int)(cp - p);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3799 if (len == 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3800 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3801 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3802 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3803 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3804 spat = alloc(len + 29);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3805 epat = alloc(len + 9);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3806 if (spat == NULL || epat == NULL)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3807 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3808 vim_free(spat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3809 vim_free(epat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3810 curwin->w_cursor = old_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3811 goto theend;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3812 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3813 sprintf((char *)spat, "<%.*s\\%%(\\_[^>]\\{-}[^/]>\\|>\\)\\c", len, p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3814 sprintf((char *)epat, "</%.*s>\\c", len, p);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3815
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3816 r = do_searchpair(spat, (char_u *)"", epat, FORWARD, (char_u *)"",
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3817 0, NULL, (linenr_T)0);
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3818
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3819 vim_free(spat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3820 vim_free(epat);
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3821
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3822 if (r < 1 || lt(curwin->w_cursor, old_end))
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3823 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3824 /* 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
3825 * HTML tag that doesn't have a matching end. Search backwards for
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3826 * another starting tag. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3827 count = 1;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3828 curwin->w_cursor = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3829 goto again;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3830 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3831
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3832 if (do_include || r < 1)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3833 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3834 /* Include up to the '>'. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3835 while (*ml_get_cursor() != '>')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3836 if (inc_cursor() < 0)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3837 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3838 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3839 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3840 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3841 /* Exclude the '<' of the end tag. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3842 if (*ml_get_cursor() == '<')
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3843 dec_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 end_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3846
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3847 if (!do_include)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3848 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3849 /* Exclude the start tag. */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3850 curwin->w_cursor = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3851 while (inc_cursor() >= 0)
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3852 if (*ml_get_cursor() == '>')
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3853 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3854 inc_cursor();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3855 start_pos = curwin->w_cursor;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3856 break;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3857 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3858 curwin->w_cursor = end_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3859
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3860 /* 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
3861 * again. */
435
73f016dbb279 updated for version 7.0112
vimboss
parents: 423
diff changeset
3862 if (equalpos(start_pos, old_start) && equalpos(end_pos, old_end))
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3863 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3864 do_include = TRUE;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3865 curwin->w_cursor = old_start;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3866 count = count_arg;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3867 goto again;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3868 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3869 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3870
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3871 #ifdef FEAT_VISUAL
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3872 if (VIsual_active)
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3873 {
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3874 /* 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
3875 * the char under the cursor. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3876 if (lt(end_pos, start_pos))
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3877 curwin->w_cursor = start_pos;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3878 else if (*p_sel == 'e')
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3879 ++curwin->w_cursor.col;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3880 VIsual = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3881 VIsual_mode = 'v';
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3882 redraw_curbuf_later(INVERTED); /* update the inversion */
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3883 showmode();
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3884 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3885 else
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3886 #endif
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3887 {
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3888 oap->start = start_pos;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3889 oap->motion_type = MCHAR;
1290
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3890 if (lt(end_pos, start_pos))
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3891 {
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3892 /* End is before the start: there is no text between tags; operate
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3893 * on an empty area. */
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3894 curwin->w_cursor = start_pos;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3895 oap->inclusive = FALSE;
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3896 }
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3897 else
87a777aea899 updated for version 7.1-005
vimboss
parents: 1222
diff changeset
3898 oap->inclusive = TRUE;
423
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3899 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3900 retval = OK;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3901
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3902 theend:
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3903 p_ws = save_p_ws;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3904 return retval;
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3905 }
e40d32d8d4e7 updated for version 7.0110
vimboss
parents: 410
diff changeset
3906
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 current_par(oap, count, include, type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 oparg_T *oap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 int include; /* TRUE == include white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 int type; /* 'p' for paragraph, 'S' for section */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 linenr_T start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915 linenr_T end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 int white_in_front;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 int start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 int prev_start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 int retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 int do_white = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 if (type == 'S') /* not implemented yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 start_lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 * When visual area is more than one line: extend it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 if (VIsual_active && start_lnum != VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 extend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 if (start_lnum < VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 for (i = count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 if (start_lnum ==
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 (dir == BACKWARD ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 retval = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 prev_start_is_white = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 for (t = 0; t < 2; ++t)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 start_lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 start_is_white = linewhite(start_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 if (prev_start_is_white == start_is_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 start_lnum -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 if (start_lnum == (dir == BACKWARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 if (start_is_white != linewhite(start_lnum + dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 || (!start_is_white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 && startPS(start_lnum + (dir > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 ? 1 : 0), 0, 0)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 start_lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 if (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 if (start_lnum == (dir == BACKWARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 ? 1 : curbuf->b_ml.ml_line_count))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 prev_start_is_white = start_is_white;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 curwin->w_cursor.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 * First move back to the start_lnum of the paragraph or white lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 white_in_front = linewhite(start_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 while (start_lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 if (white_in_front) /* stop at first white line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 if (!linewhite(start_lnum - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 else /* stop at first non-white line of start of paragraph */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 if (linewhite(start_lnum - 1) || startPS(start_lnum, 0, 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 --start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 * Move past the end of any white lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 end_lnum = start_lnum;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
4009 while (end_lnum <= curbuf->b_ml.ml_line_count && linewhite(end_lnum))
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
4010 ++end_lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 --end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 i = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 if (!include && white_in_front)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 --i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 while (i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 if (end_lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 if (!include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 do_white = linewhite(end_lnum + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 if (include || !do_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 * skip to end of paragraph
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 while (end_lnum < curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 && !linewhite(end_lnum + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 && !startPS(end_lnum + 1, 0, 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 if (i == 0 && white_in_front && include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 * skip to end of white lines after paragraph
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 if (include || do_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 while (end_lnum < curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 && linewhite(end_lnum + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 ++end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 * 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
4050 * the start (unless that has been done already).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 if (!white_in_front && !linewhite(end_lnum) && include)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 while (start_lnum > 1 && linewhite(start_lnum - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 --start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 /* Problem: when doing "Vipipip" nothing happens in a single white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 * line, we get stuck there. Trap this here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 if (VIsual_mode == 'V' && start_lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 goto extend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 VIsual.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 VIsual_mode = 'V';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 redraw_curbuf_later(INVERTED); /* update the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 oap->start.lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 oap->start.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 oap->motion_type = MLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 curwin->w_cursor.lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 }
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4080
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4081 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
4082 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
4083
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4084 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4085 * Search quote char from string line[col].
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4086 * Quote character escaped by one of the characters in "escape" is not counted
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4087 * as a quote.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4088 * Returns column number of "quotechar" or -1 when not found.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4089 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4090 static int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4091 find_next_quote(line, col, quotechar, escape)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4092 char_u *line;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4093 int col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4094 int quotechar;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4095 char_u *escape; /* escape characters, can be NULL */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4096 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4097 int c;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4098
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 359
diff changeset
4099 for (;;)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4100 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4101 c = line[col];
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4102 if (c == NUL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4103 return -1;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4104 else if (escape != NULL && vim_strchr(escape, c))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4105 ++col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4106 else if (c == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4107 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4108 #ifdef FEAT_MBYTE
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4109 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
4110 col += (*mb_ptr2len)(line + col);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4111 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 #endif
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4113 ++col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4114 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4115 return col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4116 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4117
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4118 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4119 * Search backwards in "line" from column "col_start" to find "quotechar".
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4120 * Quote character escaped by one of the characters in "escape" is not counted
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4121 * as a quote.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4122 * Return the found column or zero.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4123 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4124 static int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4125 find_prev_quote(line, col_start, quotechar, escape)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4126 char_u *line;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4127 int col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4128 int quotechar;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4129 char_u *escape; /* escape characters, can be NULL */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4130 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4131 int n;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4132
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4133 while (col_start > 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4134 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4135 --col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4136 #ifdef FEAT_MBYTE
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4137 col_start -= (*mb_head_off)(line, line + col_start);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4138 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4139 n = 0;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4140 if (escape != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4141 while (col_start - n > 0 && vim_strchr(escape,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4142 line[col_start - n - 1]) != NULL)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4143 ++n;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4144 if (n & 1)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4145 col_start -= n; /* uneven number of escape chars, skip it */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4146 else if (line[col_start] == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4147 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4148 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4149 return col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4150 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4151
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4152 /*
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4153 * Find quote under the cursor, cursor at end.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4154 * Returns TRUE if found, else FALSE.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4155 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4156 int
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4157 current_quote(oap, count, include, quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4158 oparg_T *oap;
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4159 long count;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4160 int include; /* TRUE == include quote char */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4161 int quotechar; /* Quote character */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4162 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4163 char_u *line = ml_get_curline();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4164 int col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4165 int col_start = curwin->w_cursor.col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4166 int inclusive = FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4167 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4168 int vis_empty = TRUE; /* Visual selection <= 1 char */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4169 int vis_bef_curs = FALSE; /* Visual starts before cursor */
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4170 int inside_quotes = FALSE; /* Looks like "i'" done before */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4171 int selected_quote = FALSE; /* Has quote inside selection */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4172 int i;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4173
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4174 /* Correct cursor when 'selection' is exclusive */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4175 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4176 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4177 vis_bef_curs = lt(VIsual, curwin->w_cursor);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4178 if (*p_sel == 'e' && vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4179 dec_cursor();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4180 vis_empty = equalpos(VIsual, curwin->w_cursor);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4181 }
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4182
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4183 if (!vis_empty)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4184 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4185 /* Check if the existing selection exactly spans the text inside
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4186 * quotes. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4187 if (vis_bef_curs)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4188 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4189 inside_quotes = VIsual.col > 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4190 && line[VIsual.col - 1] == quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4191 && line[curwin->w_cursor.col] != NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4192 && line[curwin->w_cursor.col + 1] == quotechar;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4193 i = VIsual.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4194 col_end = curwin->w_cursor.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4195 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4196 else
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4197 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4198 inside_quotes = curwin->w_cursor.col > 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4199 && line[curwin->w_cursor.col - 1] == quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4200 && line[VIsual.col] != NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4201 && line[VIsual.col + 1] == quotechar;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4202 i = curwin->w_cursor.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4203 col_end = VIsual.col;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4204 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4205
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4206 /* Find out if we have a quote in the selection. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4207 while (i <= col_end)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4208 if (line[i++] == quotechar)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4209 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4210 selected_quote = TRUE;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4211 break;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4212 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4213 }
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4214
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4215 if (!vis_empty && line[col_start] == quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4216 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4217 /* Already selecting something and on a quote character. Find the
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4218 * next quoted string. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4219 if (vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4220 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4221 /* Assume we are on a closing quote: move to after the next
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4222 * opening quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4223 col_start = find_next_quote(line, col_start + 1, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4224 if (col_start < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4225 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4226 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4227 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4228 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4229 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4230 /* We were on a starting quote perhaps? */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4231 col_end = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4232 col_start = curwin->w_cursor.col;
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 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4236 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4237 col_end = find_prev_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4238 if (line[col_end] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4239 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4240 col_start = find_prev_quote(line, col_end, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4241 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4242 if (line[col_start] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4243 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4244 /* We were on an ending quote perhaps? */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4245 col_start = col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4246 col_end = curwin->w_cursor.col;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4247 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4248 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4249 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4250 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4251 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4252
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4253 if (line[col_start] == quotechar
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4254 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4255 || !vis_empty
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4256 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4257 )
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4258 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4259 int first_col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4260
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4261 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4262 if (!vis_empty)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4263 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4264 if (vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4265 first_col = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4266 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4267 first_col = find_prev_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4268 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4269 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4270 /* 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
4271 * closing quote. Search from the start of the line to find out.
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4272 * 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
4273 * in between two strings. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4274 col_start = 0;
408
06234af3a8b7 updated for version 7.0106
vimboss
parents: 359
diff changeset
4275 for (;;)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4276 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4277 /* Find open quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4278 col_start = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4279 if (col_start < 0 || col_start > first_col)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4280 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4281 /* Find close quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4282 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4283 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4284 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4285 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4286 /* If is cursor between start and end quote character, it is
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4287 * target text object. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4288 if (col_start <= first_col && first_col <= col_end)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4289 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4290 col_start = col_end + 1;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4291 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4292 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4293 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4294 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4295 /* Search backward for a starting quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4296 col_start = find_prev_quote(line, col_start, quotechar, curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4297 if (line[col_start] != quotechar)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4298 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4299 /* No quote before the cursor, look after the cursor. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4300 col_start = find_next_quote(line, col_start, quotechar, NULL);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4301 if (col_start < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4302 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4303 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4304
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4305 /* Find close quote character. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4306 col_end = find_next_quote(line, col_start + 1, quotechar,
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4307 curbuf->b_p_qe);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4308 if (col_end < 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4309 return FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4310 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4311
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4312 /* When "include" is TRUE, include spaces after closing quote or before
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4313 * the starting quote. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4314 if (include)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4315 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4316 if (vim_iswhite(line[col_end + 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4317 while (vim_iswhite(line[col_end + 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4318 ++col_end;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4319 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4320 while (col_start > 0 && vim_iswhite(line[col_start - 1]))
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4321 --col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4322 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4323
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4324 /* Set start position. After vi" another i" must include the ".
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4325 * For v2i" include the quotes. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4326 if (!include && count < 2
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4327 #ifdef FEAT_VISUAL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4328 && (vis_empty || !inside_quotes)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4329 #endif
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4330 )
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4331 ++col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4332 curwin->w_cursor.col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4333 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4334 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4335 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4336 /* 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
4337 * 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
4338 * and didn't include a quote.
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4339 */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4340 if (vis_empty
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4341 || (vis_bef_curs
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4342 && !selected_quote
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4343 && (inside_quotes
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4344 || (line[VIsual.col] != quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4345 && (VIsual.col == 0
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4346 || line[VIsual.col - 1] != quotechar)))))
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4347 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4348 VIsual = curwin->w_cursor;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4349 redraw_curbuf_later(INVERTED);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4350 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4351 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4352 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4353 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4354 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4355 oap->start = curwin->w_cursor;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4356 oap->motion_type = MCHAR;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4357 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4358
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4359 /* Set end position. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4360 curwin->w_cursor.col = col_end;
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4361 if ((include || count > 1
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4362 #ifdef FEAT_VISUAL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4363 /* After vi" another i" must include the ". */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4364 || (!vis_empty && inside_quotes)
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4365 #endif
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4366 ) && inc_cursor() == 2)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4367 inclusive = TRUE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4368 #ifdef FEAT_VISUAL
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4369 if (VIsual_active)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4370 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4371 if (vis_empty || vis_bef_curs)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4372 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4373 /* decrement cursor when 'selection' is not exclusive */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4374 if (*p_sel != 'e')
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4375 dec_cursor();
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4376 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4377 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4378 {
527
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4379 /* Cursor is at start of Visual area. Set the end of the Visual
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4380 * 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
4381 * quote. */
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4382 if (inside_quotes
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4383 || (!selected_quote
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4384 && line[VIsual.col] != quotechar
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4385 && (line[VIsual.col] == NUL
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4386 || line[VIsual.col + 1] != quotechar)))
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4387 {
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4388 dec_cursor();
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4389 VIsual = curwin->w_cursor;
93a822c9e3d2 updated for version 7.0147
vimboss
parents: 523
diff changeset
4390 }
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4391 curwin->w_cursor.col = col_start;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4392 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4393 if (VIsual_mode == 'V')
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4394 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4395 VIsual_mode = 'v';
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4396 redraw_cmdline = TRUE; /* show mode later */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4397 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4398 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4399 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4400 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4401 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4402 /* Set inclusive and other oap's flags. */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4403 oap->inclusive = inclusive;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4404 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4405
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4406 return OK;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4407 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4408
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 9
diff changeset
4409 #endif /* FEAT_TEXTOBJ */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 * return TRUE if line 'lnum' is empty or has white chars only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 linewhite(lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 p = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 return (*p == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 * Find identifiers or defines in included files.
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4430 * 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
4431 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 find_pattern_in_path(ptr, dir, len, whole, skip_comments,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 type, count, action, start_lnum, end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 char_u *ptr; /* pointer to search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 int dir; /* direction of expansion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 int len; /* length of search pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 int whole; /* match whole words only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 int skip_comments; /* don't match inside comments */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 int type; /* Type of search; are we looking for a type?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 a macro? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 int action; /* What to do when we find it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 linenr_T start_lnum; /* first line to start searching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 linenr_T end_lnum; /* last line for searching */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 SearchedFile *files; /* Stack of included files */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 SearchedFile *bigger; /* When we need more space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 int max_path_depth = 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 long match_count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 char_u *new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 char_u *curr_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 char_u *prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 int depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 int depth_displayed; /* For type==CHECK_PATH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 int old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 int already_searched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 char_u *file_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 int define_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 regmatch_T incl_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 regmatch_T def_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 int matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 int did_show = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 int found = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 char_u *already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 char_u *startp = NULL;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4476 char_u *inc_opt = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 int previous_munging = __riscosify_control;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 win_T *curwin_save = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 incl_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 def_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 file_line = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 if (file_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 /* UnixLib knows best how to munge c file names - turn munging back on. */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 20
diff changeset
4494 int __riscosify_control = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 if (type != CHECK_PATH && type != FIND_DEFINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 /* when CONT_SOL is set compare "ptr" with the beginning of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 * is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4501 && !(compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 pat = alloc(len + 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 sprintf((char *)pat, whole ? "\\<%.*s\\>" : "%.*s", len, ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 /* ignore case according to p_ic, p_scs and pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 regmatch.rm_ic = ignorecase(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 if (regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 }
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4516 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4517 if (*inc_opt != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4519 incl_regmatch.regprog = vim_regcomp(inc_opt, p_magic ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 if (incl_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 incl_regmatch.rm_ic = FALSE; /* don't ignore case in incl. pat. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 ? p_def : curbuf->b_p_def, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 if (def_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 def_regmatch.rm_ic = FALSE; /* don't ignore case in define pat. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 files = (SearchedFile *)lalloc_clear((long_u)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 (max_path_depth * sizeof(SearchedFile)), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 if (files == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 old_files = max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 depth = depth_displayed = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 if (end_lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 end_lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 if (lnum > end_lnum) /* do at least one line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 if (incl_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 && vim_regexec(&incl_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4551 char_u *p_fname = (curr_fname == curbuf->b_fname)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4552 ? curbuf->b_ffname : curr_fname;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4553
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4554 if (inc_opt != NULL && strstr((char *)inc_opt, "\\zs") != NULL)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4555 /* Use text from '\zs' to '\ze' (or end) of 'include'. */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4556 new_fname = find_file_name_in_path(incl_regmatch.startp[0],
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
4557 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]),
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4558 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname);
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4559 else
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4560 /* Use text after match with 'include'. */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4561 new_fname = file_name_in_line(incl_regmatch.endp[0], 0,
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 673
diff changeset
4562 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 already_searched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 /* Check whether we have already searched in this file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 for (i = 0;; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 if (i == depth + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 i = old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 if (i == max_path_depth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 if (fullpathcmp(new_fname, files[i].name, TRUE) & FPC_SAME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 if (type != CHECK_PATH &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 action == ACTION_SHOW_ALL && files[i].matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 msg_putchar('\n'); /* cursor below last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 if (!got_int) /* don't display if 'q'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 typed at "--more--"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 mesage */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 msg_home_replace_hl(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 MSG_PUTS(_(" (includes previously listed match)"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 new_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 already_searched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 || (new_fname == NULL && !already_searched)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 msg_putchar('\n'); /* cursor below last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 MSG_PUTS_TITLE(_("--- Included files "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 if (action != ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 MSG_PUTS_TITLE(_("not found "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 MSG_PUTS_TITLE(_("in path ---\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 while (depth_displayed < depth && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 ++depth_displayed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 for (i = 0; i < depth_displayed; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 msg_home_replace(files[depth_displayed].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 MSG_PUTS(" -->\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 if (!got_int) /* don't display if 'q' typed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 for "--more--" message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 for (i = 0; i <= depth_displayed; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 /* using "new_fname" is more reliable, e.g., when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 * 'includeexpr' is set. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 msg_outtrans_attr(new_fname, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 * Isolate the file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 * Include the surrounding "" or <> if present.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 for (p = incl_regmatch.endp[0]; !vim_isfilec(*p); p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 for (i = 0; vim_isfilec(p[i]); i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 /* Nothing found, use the rest of the line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 p = incl_regmatch.endp[0];
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
4643 i = (int)STRLEN(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 if (p[-1] == '"' || p[-1] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 if (p[i] == '"' || p[i] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 save_char = p[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 p[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 msg_outtrans_attr(p, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 p[i] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 if (new_fname == NULL && action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 if (already_searched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 MSG_PUTS(_(" (Already listed)"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 MSG_PUTS(_(" NOT FOUND"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 out_flush(); /* output each line directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 /* Push the new file onto the file stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 if (depth + 1 == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 bigger = (SearchedFile *)lalloc((long_u)(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 max_path_depth * 2 * sizeof(SearchedFile)), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 if (bigger != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 bigger[i] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 for (i = depth + 1; i < old_files + max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 bigger[i].fp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 bigger[i].name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 bigger[i].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 bigger[i].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 bigger[i + max_path_depth] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 old_files += max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 max_path_depth *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 files = bigger;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 if (++depth == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 * lalloc() for 'bigger' must have failed above. We
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 * will forget one of our already visited files now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 vim_free(files[old_files].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 ++old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 files[depth].name = curr_fname = new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 files[depth].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 files[depth].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 {
1007
7d29124f77f5 updated for version 7.0-133
vimboss
parents: 945
diff changeset
4718 msg_hist_off = TRUE; /* reset in msg_trunc_attr() */
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
4719 vim_snprintf((char*)IObuff, IOSIZE,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
4720 _("Scanning included file: %s"),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
4721 (char *)new_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 msg_trunc_attr(IObuff, TRUE, hl_attr(HLF_R));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 }
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4724 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 #endif
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4726 if (p_verbose >= 5)
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4727 {
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4728 verbose_enter();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4729 smsg((char_u *)_("Searching included file %s"),
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4730 (char *)new_fname);
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4731 verbose_leave();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4732 }
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
4733
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 * Check if the line is a define (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 p = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 search_line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 define_matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 if (def_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 && vim_regexec(&def_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 * Pattern must be first identifier after 'define', so skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 * to that position before checking for match of pattern. Also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 * don't let it match beyond the end of this identifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 p = def_regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 while (*p && !vim_iswordc(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 define_matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 * Look for a match. Don't do this if we are looking for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 * define and this line didn't match define_prog above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 if (def_regmatch.regprog == NULL || define_matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 if (define_matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 #ifdef FEAT_INS_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4767 || (compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 /* compare the first "len" chars from "ptr" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 startp = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 if (p_ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 matched = !MB_STRNICMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 matched = !STRNCMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 if (matched && define_matched && whole
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 && vim_iswordc(startp[len]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 else if (regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 && vim_regexec(&regmatch, line, (colnr_T)(p - line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 startp = regmatch.startp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 * Check if the line is not a comment line (unless we are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 * looking for a define). A line starting with "# define"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 * is not considered to be a comment line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 if (!define_matched && skip_comments)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 if ((*line != '#' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 STRNCMP(skipwhite(line + 1), "define", 6) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 && get_leader_len(line, NULL, FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 * Also check for a "/ *" or "/ /" before the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 * Skips lines like "int backwards; / * normal index
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 * * /" when looking for "normal".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 * Note: Doesn't skip "/ *" in comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 || (p[0] == '/' && p[1] == '*') || p[0] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 for (p = line; *p && p < startp; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 && p[0] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 && (p[1] == '*' || p[1] == '/'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 /* After "//" all text is comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 if (p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 else if (!matched && p[0] == '*' && p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 /* Can find match after "* /". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 if (matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 int reuse = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 int add_r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 char_u *aux;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 if (depth == -1 && lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 aux = p = startp;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4845 if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4847 p += compl_length;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 if (vim_iswordp(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 i = (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4855 if ((compl_cont_status & CONT_ADDING) && i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4857 /* IOSIZE > compl_length, so the STRNCPY works */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858 STRNCPY(IObuff, aux, i);
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4859
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4860 /* Get the next line: when "depth" < 0 from the current
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4861 * buffer, otherwise from the included file. Jump to
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4862 * exit_matched when past the last line. */
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4863 if (depth < 0)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4864 {
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4865 if (lnum >= end_lnum)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4866 goto exit_matched;
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4867 line = ml_get(++lnum);
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4868 }
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4869 else if (vim_fgets(line = file_line,
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
4870 LSIZE, files[depth].fp))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 /* we read a line, set "already" to check this "line" later
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 * if depth >= 0 we'll increase files[depth].lnum far
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 * bellow -- Acevedo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 already = aux = p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 if (p > aux)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 if (*aux != ')' && IObuff[i-1] != TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 if (IObuff[i-1] != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 /* IObuf =~ "\(\k\|\i\).* ", thus i >= 2*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 if (p_js
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 && (IObuff[i-2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 && (IObuff[i-2] == '?'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 || IObuff[i-2] == '!'))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 /* copy as much as posible of the new word */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 if (p - aux >= IOSIZE - i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 p = aux + IOSIZE - i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 STRNCPY(IObuff + i, aux, p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 i += (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 reuse |= CONT_S_IPOS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 IObuff[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 aux = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
4903 if (i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906
942
29bf49bad20d updated for version 7.0-068
vimboss
parents: 867
diff changeset
4907 add_r = ins_compl_add_infercase(aux, i, p_ic,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 curr_fname == curbuf->b_fname ? NULL : curr_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 dir, reuse);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 if (add_r == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 /* if dir was BACKWARD then honor it just once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 dir = FORWARD;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
4913 else if (add_r == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 if (curr_fname != prev_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 msg_putchar('\n'); /* cursor below last one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 if (!got_int) /* don't display if 'q' typed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 at "--more--" mesage */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 msg_home_replace_hl(curr_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 prev_fname = curr_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 show_pat_in_path(line, type, TRUE, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 (depth == -1) ? &lnum : &files[depth].lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 match_count++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 /* Set matched flag for this file and all the ones that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 * include it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 for (i = 0; i <= depth; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 files[i].matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 else if (--count <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 if (depth == -1 && lnum == curwin->w_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 && g_do_tagpreview == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 EMSG(_("E387: Match is on current line"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 else if (action == ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 show_pat_in_path(line, type, did_show, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 (depth == -1) ? &lnum : &files[depth].lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 /* ":psearch" uses the preview window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 curwin_save = curwin;
816
4a79d6d376f0 updated for version 7.0c02
vimboss
parents: 745
diff changeset
4970 prepare_tagpreview(TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 if (action == ACTION_SPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 curwin->w_p_scb = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 if (depth == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 /* match in current file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 if (getfile(0, curwin_save->w_buffer->b_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 NULL, TRUE, lnum, FALSE) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 break; /* failed to jump to file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 if (getfile(0, files[depth].name, NULL, TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 files[depth].lnum, FALSE) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 break; /* failed to jump to file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 /* autocommands may have changed the lnum, we don't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 * want that here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 curwin->w_cursor.lnum = files[depth].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 if (action != ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 curwin->w_cursor.col = (colnr_T) (startp - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 if (g_do_tagpreview != 0
673
513866ffe6af updated for version 7.0200
vimboss
parents: 667
diff changeset
5016 && curwin != curwin_save && win_valid(curwin_save))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 /* Return cursor to where we were */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 win_enter(curwin_save, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 exit_matched:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 /* look for other matches in the rest of the line if we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 * are not at the end of it already */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 if (def_regmatch.regprog == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034 && action == ACTION_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5035 && !(compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 && *(p = startp + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 goto search_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 if (action == ACTION_EXPAND)
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
5043 ins_compl_check_keys(30);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5044 if (got_int || compl_interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 break;
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 * Read the next line. When reading an included file and encountering
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 * end-of-file, close the file and continue in the file that included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 while (depth >= 0 && !already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 && vim_fgets(line = file_line, LSIZE, files[depth].fp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 fclose(files[depth].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 --old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 files[old_files].name = files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061 files[old_files].matched = files[depth].matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 curr_fname = (depth == -1) ? curbuf->b_fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 : files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 if (depth < depth_displayed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 depth_displayed = depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 if (depth >= 0) /* we could read the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 files[depth].lnum++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 else if (!already)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 if (++lnum > end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 /* End of big for (;;) loop. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 /* Close any files that are still open. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 fclose(files[i].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 if (type == CHECK_PATH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 if (action != ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 MSG(_("All included files were found"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5096 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 MSG(_("No included files"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 else if (!found
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 && action != ACTION_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 #ifdef FEAT_INS_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
5107 if (got_int || compl_interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111 EMSG(_(e_interr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 else if (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 EMSG(_("E388: Couldn't find definition"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 EMSG(_("E389: Couldn't find pattern"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 fpip_end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 vim_free(file_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 vim_free(incl_regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 vim_free(def_regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 #ifdef RISCOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 /* Restore previous file munging state. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 __riscosify_control = previous_munging;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133 show_pat_in_path(line, type, did_show, action, fp, lnum, count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 int did_show;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5137 int action;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5138 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 linenr_T *lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 if (did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 msg_putchar('\n'); /* cursor below last one */
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 835
diff changeset
5146 else if (!msg_silent)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 gotocmdline(TRUE); /* cursor at status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 if (got_int) /* 'q' typed at "--more--" message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5150 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 p = line + STRLEN(line) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 /* We used fgets(), so get rid of newline at end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 if (p >= line && *p == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 if (p >= line && *p == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 *(p + 1) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 sprintf((char *)IObuff, "%3ld: ", count); /* show match nr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165 msg_puts(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 sprintf((char *)IObuff, "%4ld", *lnum); /* show line nr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5167 /* Highlight line numbers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5168 msg_puts_attr(IObuff, hl_attr(HLF_N));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 MSG_PUTS(" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5170 }
168
4d9eabb1396e updated for version 7.0051
vimboss
parents: 164
diff changeset
5171 msg_prt_line(line, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 out_flush(); /* show one line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 /* Definition continues until line that doesn't end with '\' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 if (got_int || type != FIND_DEFINE || p < line || *p != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 if (vim_fgets(line, LSIZE, fp)) /* end of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 ++*lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 if (++*lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 line = ml_get(*lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 #ifdef FEAT_VIMINFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 read_viminfo_search_pattern(virp, force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 vir_T *virp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 char_u *lp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 int idx = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 int magic = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 int no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 int off_line = FALSE;
572
2244be18d9e9 updated for version 7.0162
vimboss
parents: 557
diff changeset
5206 int off_end = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 long off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 int setlast = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 static int hlsearch_on = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 char_u *val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 * Old line types:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 * "/pat", "&pat": search/subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 * "~/pat", "~&pat": last used search/subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 * New line types:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 * "~h", "~H": hlsearch highlighting off/on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 * "~<magic><smartcase><line><end><off><last><which>pat"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 * <magic>: 'm' off, 'M' on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 * <smartcase>: 's' off, 'S' on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 * <line>: 'L' line offset, 'l' char offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 * <end>: 'E' from end, 'e' from start
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 * <off>: decimal, offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 * <last>: '~' last used pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 * <which>: '/' search pat, '&' subst. pat
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 lp = virp->vir_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230 if (lp[0] == '~' && (lp[1] == 'm' || lp[1] == 'M')) /* new line type */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 if (lp[1] == 'M') /* magic on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 magic = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 if (lp[2] == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 no_scs = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 if (lp[3] == 'L')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 off_line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 if (lp[4] == 'E')
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
5239 off_end = SEARCH_END;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 lp += 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 off = getdigits(&lp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 if (lp[0] == '~') /* use this pattern for last-used pattern */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 setlast = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 lp++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 if (lp[0] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 idx = RE_SEARCH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 else if (lp[0] == '&')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 idx = RE_SUBST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 else if (lp[0] == 'h') /* ~h: 'hlsearch' highlighting off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 hlsearch_on = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 else if (lp[0] == 'H') /* ~H: 'hlsearch' highlighting on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 hlsearch_on = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 if (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 if (force || spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 val = viminfo_readstring(virp, (int)(lp - virp->vir_line + 1),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 if (val != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 set_last_search_pat(val, idx, magic, setlast);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 vim_free(val);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 spats[idx].no_scs = no_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 spats[idx].off.line = off_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 spats[idx].off.end = off_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 spats[idx].off.off = off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 if (setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 no_hlsearch = !hlsearch_on;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 return viminfo_readline(virp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 write_viminfo_search_pattern(fp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 if (get_viminfo_parameter('/') != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 fprintf(fp, "\n# hlsearch on (H) or off (h):\n~%c",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 (no_hlsearch || find_viminfo_parameter('h') != NULL) ? 'h' : 'H');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 wvsp_one(fp, RE_SEARCH, "", '/');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 wvsp_one(fp, RE_SUBST, "Substitute ", '&');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 }
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 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 wvsp_one(fp, idx, s, sc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 FILE *fp; /* file to write to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 int idx; /* spats[] index */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 char *s; /* search pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 int sc; /* dir char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 if (spats[idx].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
5306 fprintf(fp, _("\n# Last %sSearch Pattern:\n~"), s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 /* off.dir is not stored, it's reset to forward */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 fprintf(fp, "%c%c%c%c%ld%s%c",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 spats[idx].magic ? 'M' : 'm', /* magic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 spats[idx].no_scs ? 's' : 'S', /* smartcase */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311 spats[idx].off.line ? 'L' : 'l', /* line offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 spats[idx].off.end ? 'E' : 'e', /* offset from end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 spats[idx].off.off, /* offset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 last_idx == idx ? "~" : "", /* last used pat */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 sc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 viminfo_writestring(fp, spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 #endif /* FEAT_VIMINFO */