annotate src/search.c @ 20510:3d9a2c8d4f95 v8.2.0809

patch 8.2.0809: build failure with small features Commit: https://github.com/vim/vim/commit/5a80f8ad5dc0b2cc63400255dcf3c63f6c1a2ef9 Author: Bram Moolenaar <Bram@vim.org> Date: Fri May 22 13:38:18 2020 +0200 patch 8.2.0809: build failure with small features Problem: Build failure with small features. (Tony Mechelynck) Solution: Move "expr" inside #ifdef.
author Bram Moolenaar <Bram@vim.org>
date Fri, 22 May 2020 13:45:04 +0200
parents 6ca6a372fef6
children 00fff78a929a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9 /*
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10 * search.c: code for normal mode searching commands
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11 */
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12
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13 #include "vim.h"
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14
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15 #ifdef FEAT_EVAL
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16 static void set_vv_searchforward(void);
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17 static int first_submatch(regmmatch_T *rp);
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18 #endif
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19 static int check_linecomment(char_u *line);
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20 #ifdef FEAT_FIND_ID
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21 static void show_pat_in_path(char_u *, int,
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22 int, int, FILE *, linenr_T *, long);
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23 #endif
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24 static void search_stat(int dirc, pos_T *pos, int show_top_bot_msg, char_u *msgbuf, int recompute);
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25
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26 /*
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27 * This file contains various searching-related routines. These fall into
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28 * three groups:
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29 * 1. string searches (for /, ?, n, and N)
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30 * 2. character searches within a single line (for f, F, t, T, etc)
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31 * 3. "other" kinds of searches like the '%' command, and 'word' searches.
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32 */
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33
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34 /*
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35 * String searches
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36 *
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37 * The string search functions are divided into two levels:
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38 * lowest: searchit(); uses an pos_T for starting position and found match.
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39 * Highest: do_search(); uses curwin->w_cursor; calls searchit().
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40 *
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41 * The last search pattern is remembered for repeating the same search.
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42 * This pattern is shared between the :g, :s, ? and / commands.
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43 * This is in search_regcomp().
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44 *
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45 * The actual string matching is done using a heavily modified version of
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46 * Henry Spencer's regular expression library. See regexp.c.
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47 */
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48
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49 /*
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50 * Two search patterns are remembered: One for the :substitute command and
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51 * one for other searches. last_idx points to the one that was used the last
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52 * time.
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53 */
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54 static spat_T spats[2] =
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55 {
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56 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, // last used search pat
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57 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} // last used substitute pat
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58 };
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59
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60 static int last_idx = 0; // index in spats[] for RE_LAST
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61
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62 static char_u lastc[2] = {NUL, NUL}; // last character searched for
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63 static int lastcdir = FORWARD; // last direction of character search
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64 static int last_t_cmd = TRUE; // last search t_cmd
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65 static char_u lastc_bytes[MB_MAXBYTES + 1];
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66 static int lastc_bytelen = 1; // >1 for multi-byte char
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67
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68 // copy of spats[], for keeping the search patterns while executing autocmds
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69 static spat_T saved_spats[2];
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70 # ifdef FEAT_SEARCH_EXTRA
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71 static int saved_spats_last_idx = 0;
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72 static int saved_spats_no_hlsearch = 0;
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73 # endif
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74
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75 static char_u *mr_pattern = NULL; // pattern used by search_regcomp()
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76 #ifdef FEAT_RIGHTLEFT
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77 static int mr_pattern_alloced = FALSE; // mr_pattern was allocated
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78 #endif
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79
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80 #ifdef FEAT_FIND_ID
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81 /*
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82 * Type used by find_pattern_in_path() to remember which included files have
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83 * been searched already.
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84 */
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85 typedef struct SearchedFile
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86 {
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87 FILE *fp; // File pointer
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88 char_u *name; // Full name of file
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89 linenr_T lnum; // Line we were up to in file
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90 int matched; // Found a match in this file
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91 } SearchedFile;
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92 #endif
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93
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94 /*
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95 * translate search pattern for vim_regcomp()
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96 *
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97 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd)
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98 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command)
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99 * pat_save == RE_BOTH: save pat in both patterns (:global command)
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100 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL
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101 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL
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102 * pat_use == RE_LAST: use last used pattern if "pat" is NULL
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103 * options & SEARCH_HIS: put search string in history
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104 * options & SEARCH_KEEP: keep previous search pattern
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105 *
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106 * returns FAIL if failed, OK otherwise.
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107 */
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108 int
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109 search_regcomp(
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110 char_u *pat,
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111 int pat_save,
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112 int pat_use,
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113 int options,
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114 regmmatch_T *regmatch) // return: pattern and ignore-case flag
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115 {
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116 int magic;
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117 int i;
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118
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119 rc_did_emsg = FALSE;
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120 magic = p_magic;
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121
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122 /*
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123 * If no pattern given, use a previously defined pattern.
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124 */
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125 if (pat == NULL || *pat == NUL)
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126 {
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127 if (pat_use == RE_LAST)
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128 i = last_idx;
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129 else
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130 i = pat_use;
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131 if (spats[i].pat == NULL) // pattern was never defined
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132 {
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133 if (pat_use == RE_SUBST)
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134 emsg(_(e_nopresub));
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135 else
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136 emsg(_(e_noprevre));
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137 rc_did_emsg = TRUE;
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138 return FAIL;
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139 }
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140 pat = spats[i].pat;
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141 magic = spats[i].magic;
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142 no_smartcase = spats[i].no_scs;
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143 }
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144 else if (options & SEARCH_HIS) // put new pattern in history
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145 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
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146
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147 #ifdef FEAT_RIGHTLEFT
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148 if (mr_pattern_alloced)
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149 {
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150 vim_free(mr_pattern);
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151 mr_pattern_alloced = FALSE;
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152 }
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153
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154 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
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155 {
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156 char_u *rev_pattern;
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157
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158 rev_pattern = reverse_text(pat);
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159 if (rev_pattern == NULL)
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160 mr_pattern = pat; // out of memory, keep normal pattern.
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161 else
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162 {
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163 mr_pattern = rev_pattern;
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diff changeset
164 mr_pattern_alloced = TRUE;
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parents:
diff changeset
165 }
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vimboss
parents:
diff changeset
166 }
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vimboss
parents:
diff changeset
167 else
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parents:
diff changeset
168 #endif
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169 mr_pattern = pat;
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parents:
diff changeset
170
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vimboss
parents:
diff changeset
171 /*
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vimboss
parents:
diff changeset
172 * Save the currently used pattern in the appropriate place,
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vimboss
parents:
diff changeset
173 * unless the pattern should not be remembered.
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vimboss
parents:
diff changeset
174 */
5606
15960ebc2ee8 updated for version 7.4.150
Bram Moolenaar <bram@vim.org>
parents: 5523
diff changeset
175 if (!(options & SEARCH_KEEP) && !cmdmod.keeppatterns)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
176 {
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diff changeset
177 // search or global command
7
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diff changeset
178 if (pat_save == RE_SEARCH || pat_save == RE_BOTH)
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diff changeset
179 save_re_pat(RE_SEARCH, pat, magic);
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diff changeset
180 // substitute or global command
7
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181 if (pat_save == RE_SUBST || pat_save == RE_BOTH)
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parents:
diff changeset
182 save_re_pat(RE_SUBST, pat, magic);
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vimboss
parents:
diff changeset
183 }
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parents:
diff changeset
184
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diff changeset
185 regmatch->rmm_ic = ignorecase(pat);
410
c60ba877860b updated for version 7.0107
vimboss
parents: 408
diff changeset
186 regmatch->rmm_maxcol = 0;
7
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parents:
diff changeset
187 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0);
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diff changeset
188 if (regmatch->regprog == NULL)
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diff changeset
189 return FAIL;
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parents:
diff changeset
190 return OK;
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vimboss
parents:
diff changeset
191 }
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vimboss
parents:
diff changeset
192
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parents:
diff changeset
193 /*
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parents:
diff changeset
194 * Get search pattern used by search_regcomp().
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parents:
diff changeset
195 */
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parents:
diff changeset
196 char_u *
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
197 get_search_pat(void)
7
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parents:
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198 {
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diff changeset
199 return mr_pattern;
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parents:
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200 }
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vimboss
parents:
diff changeset
201
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parents: 1311
diff changeset
202 #if defined(FEAT_RIGHTLEFT) || defined(PROTO)
7
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parents:
diff changeset
203 /*
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vimboss
parents:
diff changeset
204 * Reverse text into allocated memory.
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parents:
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205 * Returns the allocated string, NULL when out of memory.
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parents:
diff changeset
206 */
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parents: 1311
diff changeset
207 char_u *
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Christian Brabandt <cb@256bit.org>
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diff changeset
208 reverse_text(char_u *s)
7
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vimboss
parents:
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209 {
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vimboss
parents:
diff changeset
210 unsigned len;
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vimboss
parents:
diff changeset
211 unsigned s_i, rev_i;
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vimboss
parents:
diff changeset
212 char_u *rev;
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vimboss
parents:
diff changeset
213
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vimboss
parents:
diff changeset
214 /*
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vimboss
parents:
diff changeset
215 * Reverse the pattern.
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vimboss
parents:
diff changeset
216 */
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vimboss
parents:
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217 len = (unsigned)STRLEN(s);
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vimboss
parents:
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218 rev = alloc(len + 1);
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vimboss
parents:
diff changeset
219 if (rev != NULL)
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vimboss
parents:
diff changeset
220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 rev_i = len;
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vimboss
parents:
diff changeset
222 for (s_i = 0; s_i < len; ++s_i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 int mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
228 mb_len = (*mb_ptr2len)(s + s_i);
7
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vimboss
parents:
diff changeset
229 rev_i -= mb_len;
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vimboss
parents:
diff changeset
230 mch_memmove(rev + rev_i, s + s_i, mb_len);
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vimboss
parents:
diff changeset
231 s_i += mb_len - 1;
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vimboss
parents:
diff changeset
232 }
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vimboss
parents:
diff changeset
233 else
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parents:
diff changeset
234 rev[--rev_i] = s[s_i];
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parents:
diff changeset
235
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vimboss
parents:
diff changeset
236 }
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parents:
diff changeset
237 rev[len] = NUL;
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vimboss
parents:
diff changeset
238 }
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vimboss
parents:
diff changeset
239 return rev;
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vimboss
parents:
diff changeset
240 }
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vimboss
parents:
diff changeset
241 #endif
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parents:
diff changeset
242
6426
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parents: 6402
diff changeset
243 void
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diff changeset
244 save_re_pat(int idx, char_u *pat, int magic)
7
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245 {
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parents:
diff changeset
246 if (spats[idx].pat != pat)
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parents:
diff changeset
247 {
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diff changeset
248 vim_free(spats[idx].pat);
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diff changeset
249 spats[idx].pat = vim_strsave(pat);
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parents:
diff changeset
250 spats[idx].magic = magic;
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vimboss
parents:
diff changeset
251 spats[idx].no_scs = no_smartcase;
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vimboss
parents:
diff changeset
252 last_idx = idx;
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vimboss
parents:
diff changeset
253 #ifdef FEAT_SEARCH_EXTRA
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diff changeset
254 // If 'hlsearch' set and search pat changed: need redraw.
7
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parents:
diff changeset
255 if (p_hls)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
256 redraw_all_later(SOME_VALID);
13792
0e9b2971d7c3 patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
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parents: 13762
diff changeset
257 set_no_hlsearch(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 #endif
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vimboss
parents:
diff changeset
259 }
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vimboss
parents:
diff changeset
260 }
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vimboss
parents:
diff changeset
261
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vimboss
parents:
diff changeset
262 /*
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vimboss
parents:
diff changeset
263 * Save the search patterns, so they can be restored later.
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vimboss
parents:
diff changeset
264 * Used before/after executing autocommands and user functions.
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vimboss
parents:
diff changeset
265 */
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vimboss
parents:
diff changeset
266 static int save_level = 0;
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vimboss
parents:
diff changeset
267
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parents:
diff changeset
268 void
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
269 save_search_patterns(void)
7
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parents:
diff changeset
270 {
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vimboss
parents:
diff changeset
271 if (save_level++ == 0)
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vimboss
parents:
diff changeset
272 {
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parents:
diff changeset
273 saved_spats[0] = spats[0];
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vimboss
parents:
diff changeset
274 if (spats[0].pat != NULL)
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parents:
diff changeset
275 saved_spats[0].pat = vim_strsave(spats[0].pat);
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diff changeset
276 saved_spats[1] = spats[1];
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parents:
diff changeset
277 if (spats[1].pat != NULL)
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diff changeset
278 saved_spats[1].pat = vim_strsave(spats[1].pat);
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parents: 13244
diff changeset
279 #ifdef FEAT_SEARCH_EXTRA
15091
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diff changeset
280 saved_spats_last_idx = last_idx;
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diff changeset
281 saved_spats_no_hlsearch = no_hlsearch;
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parents: 13244
diff changeset
282 #endif
7
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parents:
diff changeset
283 }
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vimboss
parents:
diff changeset
284 }
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parents:
diff changeset
285
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vimboss
parents:
diff changeset
286 void
7835
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
287 restore_search_patterns(void)
7
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vimboss
parents:
diff changeset
288 {
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vimboss
parents:
diff changeset
289 if (--save_level == 0)
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parents:
diff changeset
290 {
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parents:
diff changeset
291 vim_free(spats[0].pat);
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parents:
diff changeset
292 spats[0] = saved_spats[0];
13380
69517d67421f patch 8.0.1564: too many #ifdefs
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parents: 13244
diff changeset
293 #if defined(FEAT_EVAL)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
294 set_vv_searchforward();
13380
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parents: 13244
diff changeset
295 #endif
7
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vimboss
parents:
diff changeset
296 vim_free(spats[1].pat);
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parents:
diff changeset
297 spats[1] = saved_spats[1];
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
298 #ifdef FEAT_SEARCH_EXTRA
15091
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parents: 15089
diff changeset
299 last_idx = saved_spats_last_idx;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
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parents: 15089
diff changeset
300 set_no_hlsearch(saved_spats_no_hlsearch);
13380
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Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
301 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 }
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vimboss
parents:
diff changeset
303 }
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vimboss
parents:
diff changeset
304
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
305 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
306 void
7835
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
307 free_search_patterns(void)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
308 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
309 vim_free(spats[0].pat);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
310 vim_free(spats[1].pat);
1862
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
311
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
312 # ifdef FEAT_RIGHTLEFT
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
313 if (mr_pattern_alloced)
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
314 {
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
315 vim_free(mr_pattern);
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
316 mr_pattern_alloced = FALSE;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
317 mr_pattern = NULL;
1862
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
318 }
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
319 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
320 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
321 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
322
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
323 #ifdef FEAT_SEARCH_EXTRA
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
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parents: 15089
diff changeset
324 // copy of spats[RE_SEARCH], for keeping the search patterns while incremental
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
325 // searching
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
326 static spat_T saved_last_search_spat;
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
327 static int did_save_last_search_spat = 0;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
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parents: 15089
diff changeset
328 static int saved_last_idx = 0;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
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parents: 15089
diff changeset
329 static int saved_no_hlsearch = 0;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
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parents: 15089
diff changeset
330
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
331 /*
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
332 * Save and restore the search pattern for incremental highlight search
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
333 * feature.
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
334 *
15034
6e4e0d43b20b patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
335 * It's similar to but different from save_search_patterns() and
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
336 * restore_search_patterns(), because the search pattern must be restored when
15034
6e4e0d43b20b patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
337 * canceling incremental searching even if it's called inside user functions.
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
338 */
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
339 void
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
340 save_last_search_pattern(void)
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
341 {
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
342 if (did_save_last_search_spat != 0)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
343 iemsg("did_save_last_search_spat is not zero");
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
344 else
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
345 ++did_save_last_search_spat;
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
346
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
347 saved_last_search_spat = spats[RE_SEARCH];
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
348 if (spats[RE_SEARCH].pat != NULL)
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
349 saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat);
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
350 saved_last_idx = last_idx;
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
351 saved_no_hlsearch = no_hlsearch;
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
352 }
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
353
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
354 void
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
355 restore_last_search_pattern(void)
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
356 {
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
357 if (did_save_last_search_spat != 1)
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
358 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
359 iemsg("did_save_last_search_spat is not one");
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
360 return;
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
361 }
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
362 --did_save_last_search_spat;
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
363
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
364 vim_free(spats[RE_SEARCH].pat);
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
365 spats[RE_SEARCH] = saved_last_search_spat;
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
366 saved_last_search_spat.pat = NULL;
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
367 # if defined(FEAT_EVAL)
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
368 set_vv_searchforward();
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
369 # endif
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
370 last_idx = saved_last_idx;
13792
0e9b2971d7c3 patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents: 13762
diff changeset
371 set_no_hlsearch(saved_no_hlsearch);
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
372 }
12855
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
373
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
374 char_u *
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
375 last_search_pattern(void)
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
376 {
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
377 return spats[RE_SEARCH].pat;
3c09e451af3a patch 8.0.1304: CTRL-G/CTRL-T don't work with incsearch and empty pattern
Christian Brabandt <cb@256bit.org>
parents: 12829
diff changeset
378 }
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
379 #endif
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
380
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 * Return TRUE when case should be ignored for search pattern "pat".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 * Uses the 'ignorecase' and 'smartcase' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
386 ignorecase(char_u *pat)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 {
9913
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
388 return ignorecase_opt(pat, p_ic, p_scs);
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
389 }
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
390
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
391 /*
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
392 * As ignorecase() put pass the "ic" and "scs" flags.
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
393 */
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
394 int
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
395 ignorecase_opt(char_u *pat, int ic_in, int scs)
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
396 {
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
397 int ic = ic_in;
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
398
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
399 if (ic && !no_smartcase && scs
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
400 && !(ctrl_x_mode_not_default() && curbuf->b_p_inf))
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
401 ic = !pat_has_uppercase(pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 no_smartcase = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 return ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
407 /*
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
408 * Return TRUE if pattern "pat" has an uppercase character.
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
409 */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
410 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
411 pat_has_uppercase(char_u *pat)
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
412 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
413 char_u *p = pat;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
414
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
415 while (*p != NUL)
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
416 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
417 int l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
418
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
419 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
420 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
421 if (enc_utf8 && utf_isupper(utf_ptr2char(p)))
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
422 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
423 p += l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
424 }
15605
62b3805506b3 patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
425 else if (*p == '\\')
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
426 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
427 if (p[1] == '_' && p[2] != NUL) // skip "\_X"
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
428 p += 3;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
429 else if (p[1] == '%' && p[2] != NUL) // skip "\%X"
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
430 p += 3;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
431 else if (p[1] != NUL) // skip "\X"
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
432 p += 2;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
433 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
434 p += 1;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
435 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
436 else if (MB_ISUPPER(*p))
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
437 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
438 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
439 ++p;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
440 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
441 return FALSE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
442 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
443
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
444 #if defined(FEAT_EVAL) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
446 last_csearch(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
447 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
448 return lastc_bytes;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
449 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
450
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
451 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
452 last_csearch_forward(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
453 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
454 return lastcdir == FORWARD;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
455 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
456
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
457 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
458 last_csearch_until(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
459 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
460 return last_t_cmd == TRUE;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
461 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
462
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
463 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
464 set_last_csearch(int c, char_u *s UNUSED, int len UNUSED)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
465 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
466 *lastc = c;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
467 lastc_bytelen = len;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
468 if (len)
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
469 memcpy(lastc_bytes, s, len);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
470 else
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19977
diff changeset
471 CLEAR_FIELD(lastc_bytes);
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
472 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
473 #endif
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
474
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
475 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
476 set_csearch_direction(int cdir)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
477 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
478 lastcdir = cdir;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
479 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
480
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
481 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
482 set_csearch_until(int t_cmd)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
483 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
484 last_t_cmd = t_cmd;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
485 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
486
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
487 char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
488 last_search_pat(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 return spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 * Reset search direction to forward. For "gd" and "gD" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
497 reset_search_dir(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 spats[0].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
500 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
501 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
502 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 * Set the last search pattern. For ":let @/ =" and viminfo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 * Also set the saved search pattern, so that this works in an autocommand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
511 set_last_search_pat(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
512 char_u *s,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
513 int idx,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
514 int magic,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
515 int setlast)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 vim_free(spats[idx].pat);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
518 // An empty string means that nothing should be matched.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 spats[idx].pat = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 spats[idx].no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 spats[idx].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
526 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
527 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
528 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 spats[idx].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 spats[idx].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 spats[idx].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 if (setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 if (save_level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 vim_free(saved_spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 saved_spats[idx] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 if (spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 saved_spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 saved_spats[idx].pat = vim_strsave(spats[idx].pat);
15971
ced614446eaa patch 8.1.0991: cannot build with a mix of features
Bram Moolenaar <Bram@vim.org>
parents: 15930
diff changeset
542 # ifdef FEAT_SEARCH_EXTRA
15091
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
543 saved_spats_last_idx = last_idx;
15971
ced614446eaa patch 8.1.0991: cannot build with a mix of features
Bram Moolenaar <Bram@vim.org>
parents: 15930
diff changeset
544 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 # ifdef FEAT_SEARCH_EXTRA
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
547 // If 'hlsearch' set and search pat changed: need redraw.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 if (p_hls && idx == last_idx && !no_hlsearch)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
549 redraw_all_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 * Get a regexp program for the last used search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 * This is used for highlighting all matches in a window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 * Values returned in regmatch->regprog and regmatch->rmm_ic.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
561 last_pat_prog(regmmatch_T *regmatch)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 if (spats[last_idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 regmatch->regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
568 ++emsg_off; // So it doesn't beep if bad expr
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 /*
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
575 * Lowest level search function.
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
576 * Search for 'count'th occurrence of pattern "pat" in direction "dir".
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
577 * Start at position "pos" and return the found position in "pos".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 * if (options & SEARCH_MSG) == 0 don't give any messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 * if (options & SEARCH_HIS) put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 * if (options & SEARCH_END) return position at end of match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 * if (options & SEARCH_START) accept match at pos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 * if (options & SEARCH_KEEP) keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 * if (options & SEARCH_FOLD) match only once in a closed fold
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 * if (options & SEARCH_PEEK) check for typed char, cancel search
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
588 * if (options & SEARCH_COL) start at pos->col instead of zero
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 * Return FAIL (zero) for failure, non-zero for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 * When FEAT_EVAL is defined, returns the index of the first matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 * subpattern plus one; one if there was none.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
595 searchit(
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
596 win_T *win, // window to search in; can be NULL for a
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
597 // buffer without a window!
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
598 buf_T *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
599 pos_T *pos,
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
600 pos_T *end_pos, // set to end of the match, unless NULL
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
601 int dir,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
602 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
603 long count,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
604 int options,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
605 int pat_use, // which pattern to use when "pat" is empty
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
606 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 int found;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
609 linenr_T lnum; // no init to shut up Apollo cc
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
610 colnr_T col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 lpos_T endpos;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
615 lpos_T matchpos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 int loop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 int at_first_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 int extra_col;
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
620 int start_char_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 int match_ok;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 long nmatched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 int submatch = 0;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
624 int first_match = TRUE;
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
625 int called_emsg_before = called_emsg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 int break_loop = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 #endif
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
629 linenr_T stop_lnum = 0; // stop after this line number when != 0
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
630 #ifdef FEAT_RELTIME
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
631 proftime_T *tm = NULL; // timeout limit or NULL
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
632 int *timed_out = NULL; // set when timed out or NULL
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
633 #endif
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
634
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
635 if (extra_arg != NULL)
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
636 {
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
637 stop_lnum = extra_arg->sa_stop_lnum;
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
638 #ifdef FEAT_RELTIME
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
639 tm = extra_arg->sa_tm;
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
640 timed_out = &extra_arg->sa_timed_out;
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
641 #endif
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
642 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 if (search_regcomp(pat, RE_SEARCH, pat_use,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 (options & (SEARCH_HIS + SEARCH_KEEP)), &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 if ((options & SEARCH_MSG) && !rc_did_emsg)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
648 semsg(_("E383: Invalid search string: %s"), mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
652 /*
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
653 * find the string
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
654 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
655 do // loop for count
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
657 // When not accepting a match at the start position set "extra_col" to
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
658 // a non-zero value. Don't do that when starting at MAXCOL, since
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
659 // MAXCOL + 1 is zero.
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
660 if (pos->col == MAXCOL)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
661 start_char_len = 0;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
662 // Watch out for the "col" being MAXCOL - 2, used in a closed fold.
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
663 else if (has_mbyte
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
664 && pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
665 && pos->col < MAXCOL - 2)
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
666 {
13223
e37327129859 patch 8.0.1486: accessing invalid memory with "it"
Christian Brabandt <cb@256bit.org>
parents: 13217
diff changeset
667 ptr = ml_get_buf(buf, pos->lnum, FALSE);
13225
1961162121c7 patch 8.0.1487: test 14 fails
Christian Brabandt <cb@256bit.org>
parents: 13223
diff changeset
668 if ((int)STRLEN(ptr) <= pos->col)
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
669 start_char_len = 1;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
670 else
13223
e37327129859 patch 8.0.1486: accessing invalid memory with "it"
Christian Brabandt <cb@256bit.org>
parents: 13217
diff changeset
671 start_char_len = (*mb_ptr2len)(ptr + pos->col);
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
672 }
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
673 else
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
674 start_char_len = 1;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
675 if (dir == FORWARD)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
676 {
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
677 if (options & SEARCH_START)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
678 extra_col = 0;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
679 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
680 extra_col = start_char_len;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
681 }
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
682 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
683 {
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
684 if (options & SEARCH_START)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
685 extra_col = start_char_len;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
686 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
687 extra_col = 0;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
688 }
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
689
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
690 start_pos = *pos; // remember start pos for detecting no match
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
691 found = 0; // default: not found
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
692 at_first_line = TRUE; // default: start in first line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
693 if (pos->lnum == 0) // correct lnum for when starting in line 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 pos->col = 0;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
697 at_first_line = FALSE; // not in first line now
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 * Start searching in current line, unless searching backwards and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 * we're in column 0.
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
703 * If we are searching backwards, in column 0, and not including the
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
704 * current position, gain some efficiency by skipping back a line.
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
705 * Otherwise begin the search in the current line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 */
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
707 if (dir == BACKWARD && start_pos.col == 0
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
708 && (options & SEARCH_START) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 lnum = pos->lnum - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
716 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 lnum += dir, at_first_line = FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
721 // Stop after checking "stop_lnum", if it's set.
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
722 if (stop_lnum != 0 && (dir == FORWARD
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
723 ? lnum > stop_lnum : lnum < stop_lnum))
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
724 break;
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
725 #ifdef FEAT_RELTIME
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
726 // Stop after passing the "tm" time limit.
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
727 if (tm != NULL && profile_passed_limit(tm))
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
728 break;
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
729 #endif
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
730
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
732 * Look for a match somewhere in line "lnum".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 */
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
734 col = at_first_line && (options & SEARCH_COL) ? pos->col
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
735 : (colnr_T)0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 nmatched = vim_regexec_multi(&regmatch, win, buf,
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
737 lnum, col,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
738 #ifdef FEAT_RELTIME
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
739 tm, timed_out
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
740 #else
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
741 NULL, NULL
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
742 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
743 );
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
744 // Abort searching on an error (e.g., out of stack).
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
745 if (called_emsg > called_emsg_before
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
746 #ifdef FEAT_RELTIME
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
747 || (timed_out != NULL && *timed_out)
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
748 #endif
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
749 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 if (nmatched > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
753 // match may actually be in another line when using \zs
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
754 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 endpos = regmatch.endpos[0];
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
756 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 submatch = first_submatch(&regmatch);
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
758 #endif
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
759 // "lnum" may be past end of buffer for "\n\zs".
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
760 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
761 ptr = (char_u *)"";
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
762 else
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
763 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 * Forward search in the first line: match should be after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 * the start position. If not, continue at the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 * match (this is vi compatible) or on the next char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 if (dir == FORWARD && at_first_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 match_ok = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
774 * When the match starts in a next line it's certainly
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
775 * past the start position.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 * When match lands on a NUL the cursor will be put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 * one back afterwards, compare with that position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 * otherwise "/$" will get stuck on end of line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
780 while (matchpos.lnum == 0
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
781 && ((options & SEARCH_END) && first_match
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
782 ? (nmatched == 1
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
783 && (int)endpos.col - 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 < (int)start_pos.col + extra_col)
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
785 : ((int)matchpos.col
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
786 - (ptr[matchpos.col] == NUL)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
787 < (int)start_pos.col + extra_col)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
798 // end is in next line, thus no match in
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
799 // this line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 matchcol = endpos.col;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
804 // for empty match: advance one char
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
805 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
810 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
817 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
821 matchcol += (*mb_ptr2len)(ptr
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 + matchcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 }
4252
96f478b812b1 updated for version 7.3.877
Bram Moolenaar <bram@vim.org>
parents: 4240
diff changeset
827 if (matchcol == 0 && (options & SEARCH_START))
4240
d52c45b35fb0 updated for version 7.3.871
Bram Moolenaar <bram@vim.org>
parents: 4153
diff changeset
828 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
831 win, buf, lnum + matchpos.lnum,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
832 matchcol,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
833 #ifdef FEAT_RELTIME
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
834 tm, timed_out
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
835 #else
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
836 NULL, NULL
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
837 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
838 )) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 }
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
843 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
849 // Need to get the line pointer again, a
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
850 // multi-line search may have made it invalid.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
851 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 * Now, if there are multiple matches on this line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 * we have to get the last one. Or the last one before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 * the cursor, if we're on that line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 * When putting the new cursor at the end, compare
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 * relative to the end of the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
868 // Remember a position that is before the start
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
869 // position, we use it if it's the last match in
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
870 // the line. Always accept a position after
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
871 // wrapping around.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
872 if (loop
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
873 || ((options & SEARCH_END)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
874 ? (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
875 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
876 || (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
877 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
878 && (int)regmatch.endpos[0].col - 1
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
879 < (int)start_pos.col
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
880 + extra_col))
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
881 : (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
882 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
883 || (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
884 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
885 && (int)regmatch.startpos[0].col
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
886 < (int)start_pos.col
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
887 + extra_col))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 match_ok = TRUE;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
890 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 * We found a valid match, now check if there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 * another one after it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 matchcol = endpos.col;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
911 // for empty match: advance one char
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
912 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
917 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
924 // Stop when the match is in a next line.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
925 if (matchpos.lnum > 0)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
926 break;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
927 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
932 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
939 win, buf, lnum + matchpos.lnum,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
940 matchcol,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
941 #ifdef FEAT_RELTIME
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
942 tm, timed_out
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
943 #else
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
944 NULL, NULL
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
945 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
946 )) == 0)
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
947 {
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
948 #ifdef FEAT_RELTIME
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
949 // If the search timed out, we did find a match
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
950 // but it might be the wrong one, so that's not
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
951 // OK.
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
952 if (timed_out != NULL && *timed_out)
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
953 match_ok = FALSE;
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
954 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 break;
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
956 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
958 // Need to get the line pointer again, a
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
959 // multi-line search may have made it invalid.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
960 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 * If there is only a match after the cursor, skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 * this match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
971 // With the SEARCH_END option move to the last character
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
972 // of the match. Don't do it for an empty match, end
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
973 // should be same as start then.
4252
96f478b812b1 updated for version 7.3.877
Bram Moolenaar <bram@vim.org>
parents: 4240
diff changeset
974 if ((options & SEARCH_END) && !(options & SEARCH_NOOF)
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
975 && !(matchpos.lnum == endpos.lnum
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
976 && matchpos.col == endpos.col))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
978 // For a match in the first column, set the position
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
979 // on the NUL in the previous line.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
980 pos->lnum = lnum + endpos.lnum;
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
981 pos->col = endpos.col;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
982 if (endpos.col == 0)
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
983 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
984 if (pos->lnum > 1) // just in case
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
985 {
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
986 --pos->lnum;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
987 pos->col = (colnr_T)STRLEN(ml_get_buf(buf,
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
988 pos->lnum, FALSE));
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
989 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
990 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
991 else
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
992 {
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
993 --pos->col;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
994 if (has_mbyte
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
995 && pos->lnum <= buf->b_ml.ml_line_count)
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
996 {
1060
39d115408c71 updated for version 7.0-186
vimboss
parents: 1007
diff changeset
997 ptr = ml_get_buf(buf, pos->lnum, FALSE);
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
998 pos->col -= (*mb_head_off)(ptr, ptr + pos->col);
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
999 }
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
1000 }
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1001 if (end_pos != NULL)
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1002 {
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1003 end_pos->lnum = lnum + matchpos.lnum;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1004 end_pos->col = matchpos.col;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1005 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1009 pos->lnum = lnum + matchpos.lnum;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1010 pos->col = matchpos.col;
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1011 if (end_pos != NULL)
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1012 {
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1013 end_pos->lnum = lnum + endpos.lnum;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1014 end_pos->col = endpos.col;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1015 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 pos->coladd = 0;
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1018 if (end_pos != NULL)
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1019 end_pos->coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 found = 1;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
1021 first_match = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1023 // Set variables used for 'incsearch' highlighting.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1024 search_match_lines = endpos.lnum - matchpos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 search_match_endcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1028 line_breakcheck(); // stop if ctrl-C typed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 #ifdef FEAT_SEARCH_EXTRA
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1033 // Cancel searching if a character was typed. Used for
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1034 // 'incsearch'. Don't check too often, that would slowdown
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1035 // searching too much.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 if ((options & SEARCH_PEEK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 && ((lnum - pos->lnum) & 0x3f) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 break_loop = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 if (loop && lnum == start_pos.lnum)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1046 break; // if second loop, stop where started
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 /*
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1051 * Stop the search if wrapscan isn't set, "stop_lnum" is
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1052 * specified, after an interrupt, after a match and after looping
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1053 * twice.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 */
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
1055 if (!p_ws || stop_lnum != 0 || got_int
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
1056 || called_emsg > called_emsg_before
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
1057 #ifdef FEAT_RELTIME
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
1058 || (timed_out != NULL && *timed_out)
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
1059 #endif
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1060 #ifdef FEAT_SEARCH_EXTRA
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
1061 || break_loop
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1062 #endif
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
1063 || found || loop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 * If 'wrapscan' is set we continue at the other end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 * If 'shortmess' does not contain 's', we give a message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 * This message is also remembered in keep_msg for when the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 * is redrawn. The keep_msg is cleared whenever another message is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 * written.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1073 if (dir == BACKWARD) // start second loop at the other end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 lnum = 1;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1077 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG))
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1078 give_warning((char_u *)_(dir == BACKWARD
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1079 ? top_bot_msg : bot_top_msg), TRUE);
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1080 if (extra_arg != NULL)
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1081 extra_arg->sa_wrapped = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 }
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
1083 if (got_int || called_emsg > called_emsg_before
11521
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
1084 #ifdef FEAT_RELTIME
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
1085 || (timed_out != NULL && *timed_out)
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
1086 #endif
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1087 #ifdef FEAT_SEARCH_EXTRA
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1088 || break_loop
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1089 #endif
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1090 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1093 while (--count > 0 && found); // stop after count matches or no match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1095 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1097 if (!found) // did not find it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 if (got_int)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1100 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 else if ((options & SEARCH_MSG) == SEARCH_MSG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 if (p_ws)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1104 semsg(_(e_patnotf2), mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 else if (lnum == 0)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1106 semsg(_("E384: search hit TOP without match for: %s"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1109 semsg(_("E385: search hit BOTTOM without match for: %s"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1115 // A pattern like "\n\zs" may go past the last line.
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1116 if (pos->lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1117 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1118 pos->lnum = buf->b_ml.ml_line_count;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1119 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE));
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1120 if (pos->col > 0)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1121 --pos->col;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1122 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1123
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 return submatch + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 #ifdef FEAT_EVAL
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1128 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1129 set_search_direction(int cdir)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1130 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1131 spats[0].off.dir = cdir;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1132 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1133
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1134 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1135 set_vv_searchforward(void)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1136 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1137 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/'));
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1138 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1139
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 * Return the number of the first subpat that matched.
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
1142 * Return zero if none of them matched.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1145 first_submatch(regmmatch_T *rp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 int submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 for (submatch = 1; ; ++submatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 if (rp->startpos[submatch].lnum >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 if (submatch == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 submatch = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 return submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 * Highest level string search function.
1222
756bed568f5d updated for version 7.1b
vimboss
parents: 1062
diff changeset
1165 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 * If 'dirc' is 0: use previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 * If 'pat' is NULL or empty : use previous string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 * If 'options & SEARCH_REV' : go in reverse of previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 * If 'options & SEARCH_ECHO': echo the search command and handle options
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 * If 'options & SEARCH_MSG' : may give error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 * If 'options & SEARCH_OPT' : interpret optional flags
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 * If 'options & SEARCH_HIS' : put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 * If 'options & SEARCH_NOOF': don't add offset to position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 * If 'options & SEARCH_MARK': set previous context mark
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 * If 'options & SEARCH_KEEP': keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 * If 'options & SEARCH_START': accept match at curpos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 * If 'options & SEARCH_PEEK': check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 * makes the movement linewise without moving the match position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 *
6661
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
1182 * Return 0 for failure, 1 for found, 2 for found and line offset added.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1185 do_search(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1186 oparg_T *oap, // can be NULL
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1187 int dirc, // '/' or '?'
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1188 int search_delim, // the delimiter for the search, e.g. '%' in s%regex%replacement%
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1189 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1190 long count,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1191 int options,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1192 searchit_arg_T *sia) // optional arguments or NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1194 pos_T pos; // position of the last match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 char_u *searchstr;
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
1196 soffset_T old_off;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1197 int retval; // Return value
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 long c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 char_u *dircp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 char_u *strcopy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 char_u *ps;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1203 char_u *msgbuf = NULL;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1204 size_t len;
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1205 int has_offset = FALSE;
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
1206 #define SEARCH_STAT_BUF_LEN 12
7
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 * A line offset is not remembered, this is vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 * Save the values for when (options & SEARCH_KEEP) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 * (there is no "if ()" around this because gcc wants them initialized)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 old_off = spats[0].off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1223 pos = curwin->w_cursor; // start searching at the cursor position
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 * Find out the direction of the search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 if (dirc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 dirc = spats[0].off.dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1231 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 spats[0].off.dir = dirc;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1233 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1234 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1235 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1236 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 if (options & SEARCH_REV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 {
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1239 #ifdef MSWIN
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1240 // There is a bug in the Visual C++ 2.2 compiler which means that
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1241 // dirc always ends up being '/'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 dirc = (dirc == '/') ? '?' : '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 dirc = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 dirc = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 #ifdef FEAT_FOLDING
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1252 // If the cursor is in a closed fold, don't find another match in the same
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1253 // fold.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 if (hasFolding(pos.lnum, NULL, &pos.lnum))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1257 pos.col = MAXCOL - 2; // avoid overflow when adding 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 if (hasFolding(pos.lnum, &pos.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 * Turn 'hlsearch' highlighting back on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 if (no_hlsearch && !(options & SEARCH_KEEP))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 {
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
1272 redraw_all_later(SOME_VALID);
13792
0e9b2971d7c3 patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents: 13762
diff changeset
1273 set_no_hlsearch(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 {
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1282 int show_top_bot_msg = FALSE;
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
1283
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 searchstr = pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 dircp = NULL;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1286 // use previous pattern
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1287 if (pat == NULL || *pat == NUL || *pat == search_delim)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1289 if (spats[RE_SEARCH].pat == NULL) // no previous pattern
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 {
10172
ab45de65977b commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents: 10064
diff changeset
1291 searchstr = spats[RE_SUBST].pat;
ab45de65977b commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents: 10064
diff changeset
1292 if (searchstr == NULL)
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1293 {
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1294 emsg(_(e_noprevre));
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1295 retval = 0;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1296 goto end_do_search;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1297 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 }
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1299 else
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1300 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1301 // make search_regcomp() use spats[RE_SEARCH].pat
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1302 searchstr = (char_u *)"";
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1303 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1306 if (pat != NULL && *pat != NUL) // look for (new) offset
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 * Find end of regular expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 * If there is a matching '/' or '?', toss it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 ps = strcopy;
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
1313 p = skip_regexp_ex(pat, search_delim, (int)p_magic, &strcopy, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 if (strcopy != ps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1316 // made a copy of "pat" to change "\?" to "?"
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1317 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 pat = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 searchstr = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 }
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1321 if (*p == search_delim)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1323 dircp = p; // remember where we put the NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 spats[0].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 * Check for a line offset or a character offset.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 * For get_address (echo off) we don't check for a character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 * offset, because it is meaningless and the 's' could be a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 * substitute command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 spats[0].off.line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 else if ((options & SEARCH_OPT) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 (*p == 'e' || *p == 's' || *p == 'b'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1340 if (*p == 'e') // end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 spats[0].off.end = SEARCH_END;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1344 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1346 // 'nr' or '+nr' or '-nr'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 spats[0].off.off = atol((char *)p);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1349 else if (*p == '-') // single '-'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 spats[0].off.off = -1;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1351 else // single '+'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 spats[0].off.off = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 ++p;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1354 while (VIM_ISDIGIT(*p)) // skip number
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1358 // compute length of search command for get_address()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 searchcmdlen += (int)(p - pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1361 pat = p; // put pat after search command
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1364 if ((options & SEARCH_ECHO) && messaging() &&
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1365 !msg_silent &&
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1366 (!cmd_silent || !shortmess(SHM_SEARCHCOUNT)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 char_u *trunc;
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1369 char_u off_buf[40];
16762
97ad98d95214 patch 8.1.1383: warning for size_t/int mixup
Bram Moolenaar <Bram@vim.org>
parents: 16748
diff changeset
1370 size_t off_len = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1372 // Compute msg_row early.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1373 msg_start();
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1374
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1375 // Get the offset, so we know how long it is.
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1376 if (!cmd_silent &&
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1377 (spats[0].off.line || spats[0].off.end || spats[0].off.off))
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1378 {
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1379 p = off_buf;
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1380 *p++ = dirc;
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1381 if (spats[0].off.end)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1382 *p++ = 'e';
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1383 else if (!spats[0].off.line)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1384 *p++ = 's';
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1385 if (spats[0].off.off > 0 || spats[0].off.line)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1386 *p++ = '+';
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1387 *p = NUL;
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1388 if (spats[0].off.off != 0 || spats[0].off.line)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1389 sprintf((char *)p, "%ld", spats[0].off.off);
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1390 off_len = STRLEN(off_buf);
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1391 }
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1392
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 if (*searchstr == NUL)
15089
e428882d6ffb patch 8.1.0555: crash when last search pat is set but not last substitute pat
Bram Moolenaar <Bram@vim.org>
parents: 15083
diff changeset
1394 p = spats[0].pat;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 p = searchstr;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1397
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1398 if (!shortmess(SHM_SEARCHCOUNT) || cmd_silent)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1399 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1400 // Reserve enough space for the search pattern + offset +
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1401 // search stat. Use all the space available, so that the
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1402 // search state is right aligned. If there is not enough space
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1403 // msg_strtrunc() will shorten in the middle.
17948
c77a41ea0365 patch 8.1.1970: search stat space wrong, no test for 8.1.1965
Bram Moolenaar <Bram@vim.org>
parents: 17938
diff changeset
1404 if (msg_scrolled != 0 && !cmd_silent)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1405 // Use all the columns.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1406 len = (int)(Rows - msg_row) * Columns - 1;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1407 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1408 // Use up to 'showcmd' column.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1409 len = (int)(Rows - msg_row - 1) * Columns + sc_col - 1;
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1410 if (len < STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3)
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1411 len = STRLEN(p) + off_len + SEARCH_STAT_BUF_LEN + 3;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1412 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1413 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1414 // Reserve enough space for the search pattern + offset.
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1415 len = STRLEN(p) + off_len + 3;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1416
19977
545bdbc36f29 patch 8.2.0544: memory leak in search test
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
1417 vim_free(msgbuf);
16782
fc58fee685e2 patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents: 16776
diff changeset
1418 msgbuf = alloc(len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 if (msgbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 {
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1421 vim_memset(msgbuf, ' ', len);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1422 msgbuf[len - 1] = NUL;
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1423 // do not fill the msgbuf buffer, if cmd_silent is set, leave it
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1424 // empty for the search_stat feature.
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1425 if (!cmd_silent)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1426 {
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1427 msgbuf[0] = dirc;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1428
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1429 if (enc_utf8 && utf_iscomposing(utf_ptr2char(p)))
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1430 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1431 // Use a space to draw the composing char on.
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1432 msgbuf[1] = ' ';
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1433 mch_memmove(msgbuf + 2, p, STRLEN(p));
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1434 }
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1435 else
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1436 mch_memmove(msgbuf + 1, p, STRLEN(p));
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1437 if (off_len > 0)
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1438 mch_memmove(msgbuf + STRLEN(p) + 1, off_buf, off_len);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1439
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1440 trunc = msg_strtrunc(msgbuf, TRUE);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1441 if (trunc != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 {
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1443 vim_free(msgbuf);
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1444 msgbuf = trunc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 }
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1446
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1447 #ifdef FEAT_RIGHTLEFT
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1448 // The search pattern could be shown on the right in rightleft
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1449 // mode, but the 'ruler' and 'showcmd' area use it too, thus
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1450 // it would be blanked out again very soon. Show it on the
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1451 // left, but do reverse the text.
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1452 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1453 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1454 char_u *r;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1455 size_t pat_len;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1456
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1457 r = reverse_text(msgbuf);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1458 if (r != NULL)
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1459 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1460 vim_free(msgbuf);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1461 msgbuf = r;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1462 // move reversed text to beginning of buffer
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1463 while (*r != NUL && *r == ' ')
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1464 r++;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1465 pat_len = msgbuf + STRLEN(msgbuf) - r;
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1466 mch_memmove(msgbuf, r, pat_len);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1467 // overwrite old text
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1468 if ((size_t)(r - msgbuf) >= pat_len)
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1469 vim_memset(r, ' ', pat_len);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1470 else
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1471 vim_memset(msgbuf + pat_len, ' ', r - msgbuf);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1472 }
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1473 }
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1474 #endif
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1475 msg_outtrans(msgbuf);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1476 msg_clr_eos();
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1477 msg_check();
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1478
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1479 gotocmdline(FALSE);
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1480 out_flush();
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1481 msg_nowait = TRUE; // don't wait for this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 * If there is a character offset, subtract it from the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2".
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1489 * Skip this if pos.col is near MAXCOL (closed fold).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 * 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
1491 * compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 */
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1493 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 if (spats[0].off.off > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 for (c = spats[0].off.off; c; --c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1500 if (c) // at start of buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1502 pos.lnum = 0; // allow lnum == 0 here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 pos.col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 for (c = spats[0].off.off; c; ++c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1511 if (c) // at end of buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 pos.lnum = curbuf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518
15850
a6ca8cf07a98 patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents: 15758
diff changeset
1519 c = searchit(curwin, curbuf, &pos, NULL,
a6ca8cf07a98 patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents: 15758
diff changeset
1520 dirc == '/' ? FORWARD : BACKWARD,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 searchstr, count, spats[0].off.end + (options &
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 + SEARCH_MSG + SEARCH_START
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 + ((pat != NULL && *pat == ';') ? 0 : SEARCH_NOOF))),
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1525 RE_LAST, sia);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 if (dircp != NULL)
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1528 *dircp = search_delim; // restore second '/' or '?' for normal_cmd()
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1529
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1530 if (!shortmess(SHM_SEARCH)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1531 && ((dirc == '/' && LT_POS(pos, curwin->w_cursor))
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1532 || (dirc == '?' && LT_POS(curwin->w_cursor, pos))))
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
1533 show_top_bot_msg = TRUE;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1534
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 if (c == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 if (spats[0].off.end && oap != NULL)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1541 oap->inclusive = TRUE; // 'e' includes last character
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1542
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1543 retval = 1; // pattern found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 * Add character and/or line offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 */
945
0b211ebefd4e updated for version 7.0-071
vimboss
parents: 944
diff changeset
1548 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 {
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1550 pos_T org_pos = pos;
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1551
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1552 if (spats[0].off.line) // Add the offset to the line number.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 c = pos.lnum + spats[0].off.off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 if (c < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 pos.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 else if (c > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 pos.lnum = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1563 retval = 2; // pattern found, line offset added
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1565 else if (pos.col < MAXCOL - 2) // just in case
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1567 // to the right, check for end of file
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1568 c = spats[0].off.off;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1569 if (c > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1571 while (c-- > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1575 // to the left, check for start of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1578 while (c++ < 0)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1579 if (decl(&pos) == -1)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1580 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 }
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1583 if (!EQUAL_POS(pos, org_pos))
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1584 has_offset = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1587 // Show [1/15] if 'S' is not in 'shortmess'.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1588 if ((options & SEARCH_ECHO)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1589 && messaging()
17938
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1590 && !msg_silent
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1591 && c != FAIL
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1592 && !shortmess(SHM_SEARCHCOUNT)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1593 && msgbuf != NULL)
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1594 search_stat(dirc, &pos, show_top_bot_msg, msgbuf,
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1595 (count != 1 || has_offset));
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1596
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 * The search command can be followed by a ';' to do another search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 * For example: "/pat/;/foo/+3;?bar"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 * This is like doing another search command, except:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 * - The remembered direction '/' or '?' is from the first search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 * - When an error happens the cursor isn't moved at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 * Don't do this when called by get_address() (it handles ';' itself).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 dirc = *++pat;
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1609 search_delim = dirc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 if (dirc != '?' && dirc != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 retval = 0;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1613 emsg(_("E386: Expected '?' or '/' after ';'"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 ++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 if (options & SEARCH_MARK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 end_do_search:
5616
fa53233519c6 updated for version 7.4.155
Bram Moolenaar <bram@vim.org>
parents: 5606
diff changeset
1625 if ((options & SEARCH_KEEP) || cmdmod.keeppatterns)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 spats[0].off = old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 vim_free(strcopy);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1628 vim_free(msgbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 * search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 * Search for a line starting with the given pattern (ignoring leading
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
1637 * white-space), starting from pos and going in direction "dir". "pos" will
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 * contain the position of the match found. Blank lines match only if
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
1639 * ADDING is set. If p_ic is set then the pattern must be in lowercase.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 * Return OK for success, or FAIL if no line found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1643 search_for_exact_line(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1644 buf_T *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1645 pos_T *pos,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1646 int dir,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1647 char_u *pat)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 linenr_T start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 if (buf->b_ml.ml_line_count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 pos->lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 if (pos->lnum < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 pos->lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 give_warning((char_u *)_(top_bot_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 else if (pos->lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 give_warning((char_u *)_(bot_top_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 if (pos->lnum == start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 if (start == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 start = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 ptr = ml_get_buf(buf, pos->lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 pos->col = (colnr_T) (p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1694 // when adding lines the matching line may be empty but it is not
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1695 // ignored because we are interested in the next line -- Acevedo
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1696 if ((compl_cont_status & CONT_ADDING)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1697 && !(compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1702 else if (*p != NUL) // ignore empty lines
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1703 { // expanding lines or words
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1704 if ((p_ic ? MB_STRNICMP(p, pat, compl_length)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1705 : STRNCMP(p, pat, compl_length)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 * Character Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 * 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
1718 * position of the character, otherwise move to just before the char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 * Do this "cap->count1" times.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1723 searchc(cmdarg_T *cap, int t_cmd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1725 int c = cap->nchar; // char to search for
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1726 int dir = cap->arg; // TRUE for searching forward
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1727 long count = cap->count1; // repeat count
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 int len;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1731 int stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1733 if (c != NUL) // normal search: remember args for repeat
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1735 if (!KeyStuffed) // don't remember when redoing
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 {
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1737 *lastc = c;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1738 set_csearch_direction(dir);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1739 set_csearch_until(t_cmd);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1740 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 if (cap->ncharC1 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 {
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1743 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1,
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1744 lastc_bytes + lastc_bytelen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 if (cap->ncharC2 != 0)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1746 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2,
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1747 lastc_bytes + lastc_bytelen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1751 else // repeat previous search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 {
15605
62b3805506b3 patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
1753 if (*lastc == NUL && lastc_bytelen == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 return FAIL;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1755 if (dir) // repeat in opposite direction
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 dir = -lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 dir = lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 t_cmd = last_t_cmd;
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1760 c = *lastc;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1761 // For multi-byte re-use last lastc_bytes[] and lastc_bytelen.
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1762
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1763 // Force a move of at least one char, so ";" and "," will move the
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1764 // cursor, even if the cursor is right in front of char we are looking
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1765 // at.
2947
3f1a4ed36d1b updated for version 7.3.246
Bram Moolenaar <bram@vim.org>
parents: 2925
diff changeset
1766 if (vim_strchr(p_cpo, CPO_SCOLON) == NULL && count == 1 && t_cmd)
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1767 stop = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769
530
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1770 if (dir == BACKWARD)
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1771 cap->oap->inclusive = FALSE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1772 else
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1773 cap->oap->inclusive = TRUE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1774
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 if (dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
1787 col += (*mb_ptr2len)(p + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 if (col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 if (col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 col -= (*mb_head_off)(p, p + col - 1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 }
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1797 if (lastc_bytelen == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 {
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1799 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 }
11018
654fc5636b37 patch 8.0.0398: illegal memory access with "t"
Christian Brabandt <cb@256bit.org>
parents: 10900
diff changeset
1802 else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0
10430
37a441352da2 commit https://github.com/vim/vim/commit/b129a447f3b580d4c941869672b0557c52c37e4d
Christian Brabandt <cb@256bit.org>
parents: 10277
diff changeset
1803 && stop)
11018
654fc5636b37 patch 8.0.0398: illegal memory access with "t"
Christian Brabandt <cb@256bit.org>
parents: 10900
diff changeset
1804 break;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1805 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 if ((col += dir) < 0 || col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 return FAIL;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1814 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 break;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1816 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 if (t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1823 // backup to before the character (possibly double-byte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 col -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 if (dir < 0)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1828 // Landed on the search char which is lastc_bytelen long
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1829 col += lastc_bytelen - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 else
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1831 // To previous char, which may be multi-byte.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 col -= (*mb_head_off)(p, p + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 * "Other" Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 * findmatch - find the matching paren or brace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 * Improvement over vi: Braces inside quotes are ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 pos_T *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1850 findmatch(oparg_T *oap, int initc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 return findmatchlimit(oap, initc, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 * Return TRUE if the character before "linep[col]" equals "ch".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 * Return FALSE if "col" is zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 * Update "*prevcol" to the column of the previous character, unless "prevcol"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 * is NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 * Handles multibyte string correctly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1863 check_prevcol(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1864 char_u *linep,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1865 int col,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1866 int ch,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1867 int *prevcol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 if (col > 0 && has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 col -= (*mb_head_off)(linep, linep + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 if (prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 *prevcol = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1877 /*
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1878 * Raw string start is found at linep[startpos.col - 1].
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1879 * Return TRUE if the matching end can be found between startpos and endpos.
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1880 */
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1881 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1882 find_rawstring_end(char_u *linep, pos_T *startpos, pos_T *endpos)
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1883 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1884 char_u *p;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1885 char_u *delim_copy;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1886 size_t delim_len;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1887 linenr_T lnum;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1888 int found = FALSE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1889
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1890 for (p = linep + startpos->col + 1; *p && *p != '('; ++p)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1891 ;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1892 delim_len = (p - linep) - startpos->col - 1;
7054
3a1a6d6fb9b3 commit https://github.com/vim/vim/commit/6ed535dbc0981d328c02e139d6505207cbef4835
Christian Brabandt <cb@256bit.org>
parents: 7019
diff changeset
1893 delim_copy = vim_strnsave(linep + startpos->col + 1, (int)delim_len);
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1894 if (delim_copy == NULL)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1895 return FALSE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1896 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1897 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1898 char_u *line = ml_get(lnum);
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1899
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1900 for (p = line + (lnum == startpos->lnum
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1901 ? startpos->col + 1 : 0); *p; ++p)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1902 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1903 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1904 break;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1905 if (*p == ')' && p[delim_len + 1] == '"'
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1906 && STRNCMP(delim_copy, p + 1, delim_len) == 0)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1907 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1908 found = TRUE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1909 break;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1910 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1911 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1912 if (found)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1913 break;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1914 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1915 vim_free(delim_copy);
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1916 return found;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1917 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1918
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 /*
18681
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1920 * Check matchpairs option for "*initc".
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1921 * If there is a match set "*initc" to the matching character and "*findc" to
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1922 * the opposite character. Set "*backwards" to the direction.
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1923 * When "switchit" is TRUE swap the direction.
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1924 */
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1925 static void
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1926 find_mps_values(
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1927 int *initc,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1928 int *findc,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1929 int *backwards,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1930 int switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1931 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1932 char_u *ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1933
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1934 ptr = curbuf->b_p_mps;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1935 while (*ptr != NUL)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1936 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1937 if (has_mbyte)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1938 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1939 char_u *prev;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1940
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1941 if (mb_ptr2char(ptr) == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1942 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1943 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1944 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1945 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1946 *initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1947 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1948 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1949 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1950 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1951 *findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1952 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1953 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1954 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1955 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1956 prev = ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1957 ptr += mb_ptr2len(ptr) + 1;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1958 if (mb_ptr2char(ptr) == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1959 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1960 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1961 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1962 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1963 *initc = mb_ptr2char(prev);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1964 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1965 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1966 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1967 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1968 *findc = mb_ptr2char(prev);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1969 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1970 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1971 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1972 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1973 ptr += mb_ptr2len(ptr);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1974 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1975 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1976 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1977 if (*ptr == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1978 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1979 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1980 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1981 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1982 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1983 *initc = ptr[2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1984 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1985 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1986 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1987 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1988 *findc = ptr[2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1989 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1990 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1991 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1992 ptr += 2;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1993 if (*ptr == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1994 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1995 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1996 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1997 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1998 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1999 *initc = ptr[-2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2000 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2001 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2002 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2003 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2004 *findc = ptr[-2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2005 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2006 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2007 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2008 ++ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2009 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2010 if (*ptr == ',')
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2011 ++ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2012 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2013 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2014
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2015 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 * findmatchlimit -- find the matching paren or brace, if it exists within
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2017 * maxtravel lines of the cursor. A maxtravel of 0 means search until falling
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2018 * off the edge of the file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 * "initc" is the character to find a match for. NUL means to find the
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2021 * character at or after the cursor. Special values:
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2022 * '*' look for C-style comment / *
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2023 * '/' look for C-style comment / *, ignoring comment-end
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2024 * '#' look for preprocessor directives
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2025 * 'R' look for raw string start: R"delim(text)delim" (only backwards)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 * FM_FORWARD search forwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 * FM_SKIPCOMM skip comments (not implemented yet!)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
2031 *
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2032 * "oap" is only used to set oap->motion_type for a linewise motion, it can be
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
2033 * NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 pos_T *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2037 findmatchlimit(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2038 oparg_T *oap,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2039 int initc,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2040 int flags,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2041 int maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2043 static pos_T pos; // current search position
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2044 int findc = 0; // matching brace
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 int c;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2046 int count = 0; // cumulative number of braces
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2047 int backwards = FALSE; // init for gcc
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2048 int raw_string = FALSE; // search for raw string
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2049 int inquote = FALSE; // TRUE when inside quotes
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2050 char_u *linep; // pointer to current line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 char_u *ptr;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2052 int do_quotes; // check for quotes in current line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2053 int at_start; // do_quotes value at start position
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2054 int hash_dir = 0; // Direction searched for # things
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2055 int comment_dir = 0; // Direction searched for comments
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2056 pos_T match_pos; // Where last slash-star was found
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2057 int start_in_quotes; // start position is in quotes
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2058 int traveled = 0; // how far we've searched so far
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2059 int ignore_cend = FALSE; // ignore comment end
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2060 int cpo_match; // vi compatible matching
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2061 int cpo_bsl; // don't recognize backslashes
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2062 int match_escaped = 0; // search for escaped match
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2063 int dir; // Direction to search
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2064 int comment_col = MAXCOL; // start of / / comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2065 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2066 int lispcomm = FALSE; // inside of Lisp-style comment
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2067 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2068 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 pos = curwin->w_cursor;
5304
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
2071 pos.coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2077 // Direction to search when initc is '/', '*' or '#'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 if (flags & FM_BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 else if (flags & FM_FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 dir = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 * if initc given, look in the table for the matching character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 * '/' and '*' are special cases: look for start or end of comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 * When '/' is used, we ignore running backwards into an star-slash, for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 * "[*" command, we just want to find any comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 */
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2091 if (initc == '/' || initc == '*' || initc == 'R')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 comment_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 if (initc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 ignore_cend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 backwards = (dir == FORWARD) ? FALSE : TRUE;
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2097 raw_string = (initc == 'R');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 initc = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 else if (initc != '#' && initc != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2102 find_mps_values(&initc, &findc, &backwards, TRUE);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2103 if (findc == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 {
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2108 /*
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2109 * Either initc is '#', or no initc was given and we need to look
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2110 * under the cursor.
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2111 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 if (initc == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 hash_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 * initc was not given, must look for something to match under
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 * or near the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 * Only check for special things when 'cpo' doesn't have '%'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 if (!cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2125 // Are we before or at #if, #else etc.?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 if ( STRNCMP(ptr, "if", 2) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 || STRNCMP(ptr, "endif", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2136 // Are we on a comment?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 else if (linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 if (linep[pos.col + 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 else if (pos.col > 0 && linep[pos.col - 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 else if (linep[pos.col] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 if (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 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 else if (pos.col > 0 && linep[pos.col - 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 * 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
2169 * look for brace anywhere on this line after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 if (!hash_dir && !comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 * Find the brace under or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 * If beyond the end of the line, use the last character in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 * the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 if (linep[pos.col] == NUL && pos.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2182 initc = PTR2CHAR(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 if (initc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2186 find_mps_values(&initc, &findc, &backwards, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 if (findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 break;
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2189 pos.col += mb_ptr2len(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 if (!findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2193 // no brace in the line, maybe use " #if" then
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 if (!cpo_match && *skipwhite(linep) == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 else if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2203 // Set "match_escaped" if there are an odd number of
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2204 // backslashes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 match_escaped = (bslcnt & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 if (hash_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 * Look for matching #if, #else, #elif, or #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 if (oap != NULL)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2217 oap->motion_type = MLINE; // Linewise for this case only
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 if (initc != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 ptr = skipwhite(skipwhite(linep) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 hash_dir = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 else if (pos.lnum == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 pos.lnum += hash_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 linep = ml_get(pos.lnum);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2240 line_breakcheck(); // check for CTRL-C typed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 if (*ptr != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 pos.col = (colnr_T) (ptr - linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 else if (STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 else if (STRNCMP(ptr, "endif", 5) == 0)
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 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 #ifdef FEAT_RIGHTLEFT
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2284 // This is just guessing: when 'rightleft' is set, search for a matching
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2285 // paren/brace in the other direction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 backwards = !backwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 start_in_quotes = MAYBE;
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
2292 CLEAR_POS(&match_pos);
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
2293
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2294 // backward search: Check if this line contains a single-line comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2295 if ((backwards && comment_dir)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2296 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2297 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2298 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2299 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2301 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2302 if (lisp && comment_col != MAXCOL && pos.col > (colnr_T)comment_col)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2303 lispcomm = TRUE; // find match inside this comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2304 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 * Go to the next position, forward or backward. We could use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 * inc() and dec() here, but that is much slower
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2313 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2314 // char to match is inside of comment, don't search outside
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2315 if (lispcomm && pos.col < (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2316 break;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2317 #endif
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2318 if (pos.col == 0) // at start of line, go to prev. one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2320 if (pos.lnum == 1) // start of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 --pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 819
diff changeset
2324 if (maxtravel > 0 && ++traveled > maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 linep = ml_get(pos.lnum);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2328 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2332 // Check if this line contains a single-line comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2333 if (comment_dir
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2334 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2335 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2336 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2337 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2339 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2340 // skip comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2341 if (lisp && comment_col != MAXCOL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2342 pos.col = comment_col;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2343 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 pos.col -= (*mb_head_off)(linep, linep + pos.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2352 else // forward search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2354 if (linep[pos.col] == NUL
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2355 // at end of line, go to next one
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2356 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2357 // don't search for match in comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2358 || (lisp && comment_col != MAXCOL
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2359 && pos.col == (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2360 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2361 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2363 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2364 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2365 // line is exhausted and comment with it,
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2366 // don't search for match in code
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2367 || lispcomm
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2368 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2369 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 if (maxtravel && traveled++ > maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 line_breakcheck();
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2380 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2381 if (lisp) // find comment pos in new line
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2382 comment_col = check_linecomment(linep);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2383 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
2388 pos.col += (*mb_ptr2len)(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 ++pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 if (pos.col == 0 && (flags & FM_BLOCKSTOP) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 (linep[0] == '{' || linep[0] == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2400 if (linep[0] == findc && count == 0) // match!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 return &pos;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2402 break; // out of scope
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 if (comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2407 // Note: comments do not nest, and we ignore quotes in them
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2408 // TODO: ignore comment brackets inside strings
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 if (comment_dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2417 else // Searching backwards
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 * A comment may contain / * or / /, it may also start or end
12829
91222b3123ba patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents: 12722
diff changeset
2421 * with / * /. Ignore a / * after / / and after *.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 if (pos.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 continue;
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2425 else if (raw_string)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2426 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2427 if (linep[pos.col - 1] == 'R'
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2428 && linep[pos.col] == '"'
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2429 && vim_strchr(linep + pos.col + 1, '(') != NULL)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2430 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2431 // Possible start of raw string. Now that we have the
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2432 // delimiter we can check if it ends before where we
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2433 // started searching, or before the previously found
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2434 // raw string start.
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2435 if (!find_rawstring_end(linep, &pos,
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2436 count > 0 ? &match_pos : &curwin->w_cursor))
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2437 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2438 count++;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2439 match_pos = pos;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2440 match_pos.col--;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2441 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2442 linep = ml_get(pos.lnum); // may have been released
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2443 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2444 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 else if ( linep[pos.col - 1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 && linep[pos.col] == '*'
12829
91222b3123ba patch 8.0.1291: C indent wrong when * immediately follows comment
Christian Brabandt <cb@256bit.org>
parents: 12722
diff changeset
2447 && (pos.col == 1 || linep[pos.col - 2] != '*')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 && (int)pos.col < comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 match_pos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 match_pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 if (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 else if (pos.col > 1 && linep[pos.col - 2] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 && (int)pos.col <= comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 else if (ignore_cend)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 return &pos;
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 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 * If smart matching ('cpoptions' does not contain '%'), braces inside
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 * of quotes are ignored, but only if there is an even number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 * quotes in the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 if (cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 do_quotes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 else if (do_quotes == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 * Count the number of quotes in the line, skipping \" and '"'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 * Watch out for "\\".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 at_start = do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 for (ptr = linep; *ptr; ++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 if (ptr == linep + pos.col + backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 at_start = (do_quotes & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 if (*ptr == '"'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\''))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 ++do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 if (*ptr == '\\' && ptr[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2495 do_quotes &= 1; // result is 1 with even number of quotes
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 * If we find an uneven count, check current line and previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 * one for a '\' at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 if (!do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 if (ptr[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2509 // Do we need to use at_start here?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 else if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 if (pos.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 ptr = ml_get(pos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 inquote = at_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 if (inquote)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 else if (!backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 }
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2531
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2532 // ml_get() only keeps one line, need to get linep again
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2533 linep = ml_get(pos.lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 * If 'smartmatch' is set:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 * Things inside quotes are ignored by setting 'inquote'. If we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 * find a quote without a preceding '\' invert 'inquote'. At the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 * end of a line not ending in '\' we reset 'inquote'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 * In lines with an uneven number of quotes (without preceding '\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 * we do not know which part to ignore. Therefore we only set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 * inquote if the number of quotes in a line is even, unless this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 * line or the previous one ends in a '\'. Complicated, isn't it?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 */
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2551 c = PTR2CHAR(linep + pos.col);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2552 switch (c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 case NUL:
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2555 // at end of line without trailing backslash, reset inquote
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 if (pos.col == 0 || linep[pos.col - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 case '"':
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2564 // a quote that is preceded with an odd number of backslashes is
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2565 // ignored
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 if (do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 for (col = pos.col - 1; col >= 0; --col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 if (linep[col] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 if ((((int)pos.col - 1 - col) & 1) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 * If smart matching ('cpoptions' does not contain '%'):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 * Skip things in single quotes: 'x' or '\x'. Be careful for single
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 * single quotes, eg jon's. Things like '\233' or '\x3f' are not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 * skipped, there is never a brace in them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 * Ignore this when finding matches for `'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 case '\'':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 if (!cpo_match && initc != '\'' && findc != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 if (pos.col > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 if (linep[pos.col - 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 else if (linep[pos.col - 2] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 pos.col > 2 && linep[pos.col - 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 pos.col -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2608 else if (linep[pos.col + 1]) // forward search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 if (linep[pos.col + 1] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 linep[pos.col + 2] && linep[pos.col + 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 pos.col += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 else if (linep[pos.col + 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 pos.col += 2;
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2623 // FALLTHROUGH
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 #ifdef FEAT_LISP
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2627 /*
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2628 * For Lisp skip over backslashed (), {} and [].
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2629 * (actually, we skip #\( et al)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2630 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 if (curbuf->b_p_lisp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 && vim_strchr((char_u *)"(){}[]", c) != NULL
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2633 && pos.col > 1
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2634 && check_prevcol(linep, pos.col, '\\', NULL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2635 && check_prevcol(linep, pos.col - 1, '#', NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2639 // Check for match outside of quotes, and inside of
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2640 // quotes when the start is also inside of quotes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 if ((!inquote || start_in_quotes == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 && (c == initc || c == findc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2651 // Only accept a match when 'M' is in 'cpo' or when escaping
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2652 // is what we expect.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 if (cpo_bsl || (bslcnt & 1) == match_escaped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 if (c == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 if (comment_dir == BACKWARD && count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2673 return (pos_T *)NULL; // never found it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 * Check if line[] contains a / / comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 * Return MAXCOL if not, otherwise return the column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 * TODO: skip strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2682 check_linecomment(char_u *line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 p = line;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2687 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2688 // skip Lispish one-line comments
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2689 if (curbuf->b_p_lisp)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2690 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2691 if (vim_strchr(p, ';') != NULL) // there may be comments
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2692 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2693 int in_str = FALSE; // inside of string
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2694
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2695 p = line; // scan from start
333
18f024844150 updated for version 7.0086
vimboss
parents: 301
diff changeset
2696 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2697 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2698 if (*p == '"')
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2699 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2700 if (in_str)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2701 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2702 if (*(p - 1) != '\\') // skip escaped quote
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2703 in_str = FALSE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2704 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2705 else if (p == line || ((p - line) >= 2
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2706 // skip #\" form
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2707 && *(p - 1) != '\\' && *(p - 2) != '#'))
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2708 in_str = TRUE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2709 }
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2710 else if (!in_str && ((p - line) < 2
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2711 || (*(p - 1) != '\\' && *(p - 2) != '#')))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2712 break; // found!
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2713 ++p;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2714 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2715 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2716 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2717 p = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2718 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2719 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2720 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 while ((p = vim_strchr(p, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2723 // accept a double /, unless it's preceded with * and followed by *,
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2724 // because * / / * is an end and start of a C comment
1463
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2725 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 return MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 return (int)(p - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 * Move cursor briefly to character matching the one under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 * Used for Insert mode and "r" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 * Show the match only if it is visible on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 * If there isn't a match, then beep.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2742 showmatch(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2743 int c) // char to show match for
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 pos_T *lpos, save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 pos_T mpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 long save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 long save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 int save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 colnr_T save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 char_u *p;
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2755 long *so = curwin->w_p_so >= 0 ? &curwin->w_p_so : &p_so;
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2756 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 * Only show match for chars in the 'matchpairs' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2761 // 'matchpairs' is "x:y,x:y"
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2762 for (p = curbuf->b_p_mps; *p != NUL; ++p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 #ifdef FEAT_RIGHTLEFT
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2765 if (PTR2CHAR(p) == c && (curwin->w_p_rl ^ p_ri))
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2766 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 #endif
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2768 p += mb_ptr2len(p) + 1;
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2769 if (PTR2CHAR(p) == c
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 && !(curwin->w_p_rl ^ p_ri)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 break;
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2775 p += mb_ptr2len(p);
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2776 if (*p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2780 if ((lpos = findmatch(NULL, NUL)) == NULL) // no match, so beep
6949
1e621b31948b patch 7.4.793
Bram Moolenaar <bram@vim.org>
parents: 6903
diff changeset
2781 vim_beep(BO_MATCH);
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2782 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 if (!curwin->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 getvcol(curwin, lpos, NULL, &vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 if (curwin->w_p_wrap || (vcol >= curwin->w_leftcol
12515
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
2787 && vcol < curwin->w_leftcol + curwin->w_width))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2789 mpos = *lpos; // save the pos, update_screen() may change it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 save_cursor = curwin->w_cursor;
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2791 save_so = *so;
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2792 save_siso = *siso;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2793 // Handle "$" in 'cpo': If the ')' is typed on top of the "$",
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2794 // stop displaying the "$".
3318
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2795 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol)
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2796 dollar_vcol = -1;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2797 ++curwin->w_virtcol; // do display ')' just before "$"
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2798 update_screen(VALID); // show the new char first
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 save_dollar_vcol = dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 save_state = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 State = SHOWMATCH;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2804 ui_cursor_shape(); // may show different cursor shape
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 #endif
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2806 curwin->w_cursor = mpos; // move to matching char
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2807 *so = 0; // don't use 'scrolloff' here
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2808 *siso = 0; // don't use 'sidescrolloff' here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 showruler(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 setcursor();
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2811 cursor_on(); // make sure that the cursor is shown
13150
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 12855
diff changeset
2812 out_flush_cursor(TRUE, FALSE);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 12855
diff changeset
2813
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2814 // Restore dollar_vcol(), because setcursor() may call curs_rows()
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2815 // which resets it if the matching position is in a previous line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2816 // and has a higher column number.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 dollar_vcol = save_dollar_vcol;
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 * brief pause, unless 'm' is present in 'cpo' and a character is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 * available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 if (vim_strchr(p_cpo, CPO_SHOWMATCH) != NULL)
18642
bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents: 18500
diff changeset
2824 ui_delay(p_mat * 100L + 8, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 else if (!char_avail())
18642
bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents: 18500
diff changeset
2826 ui_delay(p_mat * 100L + 9, FALSE);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2827 curwin->w_cursor = save_cursor; // restore cursor position
15713
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2828 *so = save_so;
ad8b2c109b22 patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
2829 *siso = save_siso;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 State = save_state;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2832 ui_cursor_shape(); // may show different cursor shape
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 #endif
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 /*
18448
35e0ab1f2975 patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents: 18426
diff changeset
2839 * Check if the pattern is zero-width.
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2840 * If move is TRUE, check from the beginning of the buffer, else from position
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2841 * "cur".
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2842 * "direction" is FORWARD or BACKWARD.
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2843 * Returns TRUE, FALSE or -1 for failure.
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2844 */
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2845 static int
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2846 is_zero_width(char_u *pattern, int move, pos_T *cur, int direction)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2847 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2848 regmmatch_T regmatch;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2849 int nmatched = 0;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2850 int result = -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2851 pos_T pos;
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
2852 int called_emsg_before = called_emsg;
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2853 int flag = 0;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2854
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2855 if (pattern == NULL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2856 pattern = spats[last_idx].pat;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2857
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2858 if (search_regcomp(pattern, RE_SEARCH, RE_SEARCH,
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2859 SEARCH_KEEP, &regmatch) == FAIL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2860 return -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2861
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2862 // init startcol correctly
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2863 regmatch.startpos[0].col = -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2864 // move to match
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2865 if (move)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2866 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2867 CLEAR_POS(&pos);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2868 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2869 else
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2870 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2871 pos = *cur;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2872 // accept a match at the cursor position
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2873 flag = SEARCH_START;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2874 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2875
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2876 if (searchit(curwin, curbuf, &pos, NULL, direction, pattern, 1,
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2877 SEARCH_KEEP + flag, RE_SEARCH, NULL) != FAIL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2878 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2879 // Zero-width pattern should match somewhere, then we can check if
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2880 // start and end are in the same position.
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2881 do
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2882 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2883 regmatch.startpos[0].col++;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2884 nmatched = vim_regexec_multi(&regmatch, curwin, curbuf,
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2885 pos.lnum, regmatch.startpos[0].col, NULL, NULL);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2886 if (nmatched != 0)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2887 break;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2888 } while (direction == FORWARD ? regmatch.startpos[0].col < pos.col
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2889 : regmatch.startpos[0].col > pos.col);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2890
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
2891 if (called_emsg == called_emsg_before)
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2892 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2893 result = (nmatched != 0
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2894 && regmatch.startpos[0].lnum == regmatch.endpos[0].lnum
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2895 && regmatch.startpos[0].col == regmatch.endpos[0].col);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2896 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2897 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2898
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2899 vim_regfree(regmatch.regprog);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2900 return result;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2901 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2902
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
2903
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2904 /*
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2905 * Find next search match under cursor, cursor at end.
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2906 * Used while an operator is pending, and in Visual mode.
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2907 */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2908 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2909 current_search(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2910 long count,
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2911 int forward) // TRUE for forward, FALSE for backward
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2912 {
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2913 pos_T start_pos; // start position of the pattern match
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2914 pos_T end_pos; // end position of the pattern match
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2915 pos_T orig_pos; // position of the cursor at beginning
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2916 pos_T pos; // position after the pattern
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2917 int i;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2918 int dir;
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2919 int result; // result of various function calls
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2920 char_u old_p_ws = p_ws;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2921 int flags = 0;
5210
839ebe7c1b2f updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents: 5118
diff changeset
2922 pos_T save_VIsual = VIsual;
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2923 int zero_width;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2924
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2925 // Correct cursor when 'selection' is exclusive
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
2926 if (VIsual_active && *p_sel == 'e' && LT_POS(VIsual, curwin->w_cursor))
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2927 dec_cursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2928
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2929 orig_pos = pos = curwin->w_cursor;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2930 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2931 {
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2932 if (forward)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2933 incl(&pos);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2934 else
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2935 decl(&pos);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2936 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2937
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2938 // Is the pattern is zero-width?, this time, don't care about the direction
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2939 zero_width = is_zero_width(spats[last_idx].pat, TRUE, &curwin->w_cursor,
12539
6d3584b60170 patch 8.0.1148: gN doesn't work on last match with 'wrapscan' off
Christian Brabandt <cb@256bit.org>
parents: 12515
diff changeset
2940 FORWARD);
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2941 if (zero_width == -1)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2942 return FAIL; // pattern not found
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2943
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2944 /*
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2945 * The trick is to first search backwards and then search forward again,
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2946 * so that a match at the current cursor position will be correctly
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2947 * captured.
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2948 */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2949 for (i = 0; i < 2; i++)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2950 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2951 if (forward)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2952 dir = i;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2953 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2954 dir = !i;
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2955
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2956 flags = 0;
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2957 if (!dir && !zero_width)
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2958 flags = SEARCH_END;
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2959 end_pos = pos;
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2960
18500
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2961 // wrapping should not occur in the first round
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2962 if (i == 0)
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2963 p_ws = FALSE;
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2964
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2965 result = searchit(curwin, curbuf, &pos, &end_pos,
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2966 (dir ? FORWARD : BACKWARD),
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2967 spats[last_idx].pat, (long) (i ? count : 1),
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
2968 SEARCH_KEEP | flags, RE_SEARCH, NULL);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2969
18500
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2970 p_ws = old_p_ws;
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
2971
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2972 // First search may fail, but then start searching from the
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2973 // beginning of the file (cursor might be on the search match)
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2974 // except when Visual mode is active, so that extending the visual
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2975 // selection works.
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2976 if (i == 1 && !result) // not found, abort
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2977 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2978 curwin->w_cursor = orig_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2979 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2980 VIsual = save_VIsual;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2981 return FAIL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2982 }
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
2983 else if (i == 0 && !result)
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2984 {
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
2985 if (forward)
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2986 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2987 // try again from start of buffer
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
2988 CLEAR_POS(&pos);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2989 }
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
2990 else
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2991 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2992 // try again from end of buffer
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2993 // searching backwards, so set pos to last line and col
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2994 pos.lnum = curwin->w_buffer->b_ml.ml_line_count;
3724
ac13ea2b098d updated for version 7.3.621
Bram Moolenaar <bram@vim.org>
parents: 3718
diff changeset
2995 pos.col = (colnr_T)STRLEN(
ac13ea2b098d updated for version 7.3.621
Bram Moolenaar <bram@vim.org>
parents: 3718
diff changeset
2996 ml_get(curwin->w_buffer->b_ml.ml_line_count));
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2997 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2998 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2999 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3000
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3001 start_pos = pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3002
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3003 if (!VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3004 VIsual = start_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3005
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
3006 // put cursor on last character of match
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
3007 curwin->w_cursor = end_pos;
18448
35e0ab1f2975 patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents: 18426
diff changeset
3008 if (LT_POS(VIsual, end_pos) && forward)
15239
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
3009 dec_cursor();
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
3010 else if (VIsual_active && LT_POS(curwin->w_cursor, VIsual))
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
3011 curwin->w_cursor = pos; // put the cursor on the start of the match
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3012 VIsual_active = TRUE;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3013 VIsual_mode = 'v';
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3014
15758
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3015 if (*p_sel == 'e')
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3016 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3017 // Correction for exclusive selection depends on the direction.
15758
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3018 if (forward && LTOREQ_POS(VIsual, curwin->w_cursor))
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3019 inc_cursor();
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3020 else if (!forward && LTOREQ_POS(curwin->w_cursor, VIsual))
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3021 inc(&VIsual);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3022 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3023
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3024 #ifdef FEAT_FOLDING
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3025 if (fdo_flags & FDO_SEARCH && KeyTyped)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3026 foldOpenCursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3027 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3028
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3029 may_start_select('c');
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3030 setmouse();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3031 #ifdef FEAT_CLIPBOARD
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3032 // Make sure the clipboard gets updated. Needed because start and
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3033 // end are still the same, and the selection needs to be owned
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3034 clip_star.vmode = NUL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3035 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3036 redraw_curbuf_later(INVERTED);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3037 showmode();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3038
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3039 return OK;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3040 }
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
3041
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 * return TRUE if line 'lnum' is empty or has white chars only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3048 linewhite(linenr_T lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 p = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 return (*p == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3057 /*
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3058 * Add the search count "[3/19]" to "msgbuf".
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
3059 * When "recompute" is TRUE always recompute the numbers.
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3060 */
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3061 static void
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3062 search_stat(
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3063 int dirc,
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3064 pos_T *pos,
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3065 int show_top_bot_msg,
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
3066 char_u *msgbuf,
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
3067 int recompute)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3068 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3069 int save_ws = p_ws;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3070 int wraparound = FALSE;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3071 pos_T p = (*pos);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3072 static pos_T lastpos = {0, 0, 0};
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3073 static int cur = 0;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3074 static int cnt = 0;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3075 static int chgtick = 0;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3076 static char_u *lastpat = NULL;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3077 static buf_T *lbuf = NULL;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3078 #ifdef FEAT_RELTIME
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3079 proftime_T start;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3080 #endif
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3081 #define OUT_OF_TIME 999
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3082
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3083 wraparound = ((dirc == '?' && LT_POS(lastpos, p))
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3084 || (dirc == '/' && LT_POS(p, lastpos)));
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3085
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3086 // If anything relevant changed the count has to be recomputed.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3087 // MB_STRNICMP ignores case, but we should not ignore case.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3088 // Unfortunately, there is no MB_STRNICMP function.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3089 if (!(chgtick == CHANGEDTICK(curbuf)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3090 && MB_STRNICMP(lastpat, spats[last_idx].pat, STRLEN(lastpat)) == 0
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3091 && STRLEN(lastpat) == STRLEN(spats[last_idx].pat)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3092 && EQUAL_POS(lastpos, curwin->w_cursor)
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
3093 && lbuf == curbuf) || wraparound || cur < 0 || cur > 99 || recompute)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3094 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3095 cur = 0;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3096 cnt = 0;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3097 CLEAR_POS(&lastpos);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3098 lbuf = curbuf;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3099 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3100
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3101 if (EQUAL_POS(lastpos, curwin->w_cursor) && !wraparound
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3102 && (dirc == '/' ? cur < cnt : cur > 0))
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3103 cur += dirc == '/' ? 1 : -1;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3104 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3105 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3106 p_ws = FALSE;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3107 #ifdef FEAT_RELTIME
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3108 profile_setlimit(20L, &start);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3109 #endif
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3110 while (!got_int && searchit(curwin, curbuf, &lastpos, NULL,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
3111 FORWARD, NULL, 1, SEARCH_KEEP, RE_LAST, NULL) != FAIL)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3112 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3113 #ifdef FEAT_RELTIME
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3114 // Stop after passing the time limit.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3115 if (profile_passed_limit(&start))
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3116 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3117 cnt = OUT_OF_TIME;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3118 cur = OUT_OF_TIME;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3119 break;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3120 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3121 #endif
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3122 cnt++;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3123 if (LTOREQ_POS(lastpos, p))
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3124 cur++;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3125 fast_breakcheck();
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3126 if (cnt > 99)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3127 break;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3128 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3129 if (got_int)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3130 cur = -1; // abort
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3131 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3132 if (cur > 0)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3133 {
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3134 char t[SEARCH_STAT_BUF_LEN] = "";
16748
75703a39d875 patch 8.1.1376: warnings for size_t/int mixups
Bram Moolenaar <Bram@vim.org>
parents: 16746
diff changeset
3135 size_t len;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3136
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3137 #ifdef FEAT_RIGHTLEFT
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3138 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3139 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3140 if (cur == OUT_OF_TIME)
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3141 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]");
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3142 else if (cnt > 99 && cur > 99)
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3143 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>99/>99]");
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3144 else if (cnt > 99)
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3145 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>99/%d]", cur);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3146 else
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3147 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]", cnt, cur);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3148 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3149 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3150 #endif
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3151 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3152 if (cur == OUT_OF_TIME)
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3153 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]");
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3154 else if (cnt > 99 && cur > 99)
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3155 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>99/>99]");
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3156 else if (cnt > 99)
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3157 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/>99]", cur);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3158 else
16572
f37255166ff4 patch 8.1.1289: may not have enough space to add "W" to search stats
Bram Moolenaar <Bram@vim.org>
parents: 16570
diff changeset
3159 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]", cur, cnt);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3160 }
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3161
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3162 len = STRLEN(t);
16696
b1756c303066 patch 8.1.1350: "W" for wrapping not shown when more than 99 matches
Bram Moolenaar <Bram@vim.org>
parents: 16572
diff changeset
3163 if (show_top_bot_msg && len + 2 < SEARCH_STAT_BUF_LEN)
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3164 {
17992
a9c54c20295c patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents: 17948
diff changeset
3165 mch_memmove(t + 2, t, len);
a9c54c20295c patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents: 17948
diff changeset
3166 t[0] = 'W';
a9c54c20295c patch 8.1.1992: the search stat moves when wrapping at the end of the buffer
Bram Moolenaar <Bram@vim.org>
parents: 17948
diff changeset
3167 t[1] = ' ';
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3168 len += 2;
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3169 }
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3170
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3171 mch_memmove(msgbuf + STRLEN(msgbuf) - len, t, len);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3172 if (dirc == '?' && cur == 100)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3173 cur = -1;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3174
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3175 vim_free(lastpat);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3176 lastpat = vim_strsave(spats[last_idx].pat);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3177 chgtick = CHANGEDTICK(curbuf);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3178 lbuf = curbuf;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3179 lastpos = p;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3180
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
3181 // keep the message even after redraw, but don't put in history
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
3182 msg_hist_off = TRUE;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3183 give_warning(msgbuf, FALSE);
16746
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
3184 msg_hist_off = FALSE;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3185 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3186 p_ws = save_ws;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3187 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3188
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 * Find identifiers or defines in included files.
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
3192 * 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
3193 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3195 find_pattern_in_path(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3196 char_u *ptr, // pointer to search pattern
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3197 int dir UNUSED, // direction of expansion
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3198 int len, // length of search pattern
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3199 int whole, // match whole words only
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3200 int skip_comments, // don't match inside comments
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3201 int type, // Type of search; are we looking for a type?
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3202 // a macro?
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3203 long count,
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3204 int action, // What to do when we find it
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3205 linenr_T start_lnum, // first line to start searching
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3206 linenr_T end_lnum) // last line for searching
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3208 SearchedFile *files; // Stack of included files
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3209 SearchedFile *bigger; // When we need more space
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 int max_path_depth = 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 long match_count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 char_u *new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 char_u *curr_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 char_u *prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 int depth;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3219 int depth_displayed; // For type==CHECK_PATH
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 int old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 int already_searched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 char_u *file_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 int define_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 regmatch_T incl_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 regmatch_T def_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 int matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 int did_show = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 int found = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 char_u *already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 char_u *startp = NULL;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3236 char_u *inc_opt = NULL;
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3237 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 win_T *curwin_save = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 incl_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 def_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 file_line = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 if (file_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 if (type != CHECK_PATH && type != FIND_DEFINE
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3250 // when CONT_SOL is set compare "ptr" with the beginning of the line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3251 // is faster than quote_meta/regcomp/regexec "ptr" -- Acevedo
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3252 && !(compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 pat = alloc(len + 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 sprintf((char *)pat, whole ? "\\<%.*s\\>" : "%.*s", len, ptr);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3258 // ignore case according to p_ic, p_scs and pat
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 regmatch.rm_ic = ignorecase(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 if (regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 }
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3265 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3266 if (*inc_opt != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3268 incl_regmatch.regprog = vim_regcomp(inc_opt, p_magic ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 if (incl_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 goto fpip_end;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3271 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 ? p_def : curbuf->b_p_def, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 if (def_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 goto fpip_end;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3279 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 }
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
3281 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 if (files == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 old_files = max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 depth = depth_displayed = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 if (end_lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 end_lnum = curbuf->b_ml.ml_line_count;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3290 if (lnum > end_lnum) // do at least one line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 if (incl_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 && vim_regexec(&incl_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3299 char_u *p_fname = (curr_fname == curbuf->b_fname)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3300 ? curbuf->b_ffname : curr_fname;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3301
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3302 if (inc_opt != NULL && strstr((char *)inc_opt, "\\zs") != NULL)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3303 // Use text from '\zs' to '\ze' (or end) of 'include'.
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3304 new_fname = find_file_name_in_path(incl_regmatch.startp[0],
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3305 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]),
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3306 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname);
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3307 else
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3308 // Use text after match with 'include'.
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3309 new_fname = file_name_in_line(incl_regmatch.endp[0], 0,
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 673
diff changeset
3310 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 already_searched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3314 // Check whether we have already searched in this file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 for (i = 0;; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 if (i == depth + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 i = old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 if (i == max_path_depth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 break;
16738
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16696
diff changeset
3321 if (fullpathcmp(new_fname, files[i].name, TRUE, TRUE)
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16696
diff changeset
3322 & FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 if (type != CHECK_PATH &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 action == ACTION_SHOW_ALL && files[i].matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3327 msg_putchar('\n'); // cursor below last one
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3328 if (!got_int) // don't display if 'q'
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3329 // typed at "--more--"
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3330 // message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 msg_home_replace_hl(new_fname);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3333 msg_puts(_(" (includes previously listed match)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 }
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13225
diff changeset
3337 VIM_CLEAR(new_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 already_searched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 || (new_fname == NULL && !already_searched)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3348 msg_putchar('\n'); // cursor below last one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3351 gotocmdline(TRUE); // cursor at status line
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3352 msg_puts_title(_("--- Included files "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 if (action != ACTION_SHOW_ALL)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3354 msg_puts_title(_("not found "));
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3355 msg_puts_title(_("in path ---\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 while (depth_displayed < depth && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 ++depth_displayed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 for (i = 0; i < depth_displayed; i++)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3362 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 msg_home_replace(files[depth_displayed].name);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3364 msg_puts(" -->\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3366 if (!got_int) // don't display if 'q' typed
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3367 // for "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 for (i = 0; i <= depth_displayed; i++)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3370 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3373 // using "new_fname" is more reliable, e.g., when
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3374 // 'includeexpr' is set.
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
3375 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 * Isolate the file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 * Include the surrounding "" or <> if present.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 */
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3383 if (inc_opt != NULL
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3384 && strstr((char *)inc_opt, "\\zs") != NULL)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3385 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3386 // pattern contains \zs, use the match
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3387 p = incl_regmatch.startp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3388 i = (int)(incl_regmatch.endp[0]
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3389 - incl_regmatch.startp[0]);
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3390 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3391 else
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3392 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3393 // find the file name after the end of the match
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3394 for (p = incl_regmatch.endp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3395 *p && !vim_isfilec(*p); p++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3396 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3397 for (i = 0; vim_isfilec(p[i]); i++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3398 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3399 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3400
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3403 // Nothing found, use the rest of the line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 p = incl_regmatch.endp[0];
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3405 i = (int)STRLEN(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3407 // Avoid checking before the start of the line, can
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3408 // happen if \zs appears in the regexp.
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3409 else if (p > line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 if (p[-1] == '"' || p[-1] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 if (p[i] == '"' || p[i] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 save_char = p[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 p[i] = NUL;
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
3421 msg_outtrans_attr(p, HL_ATTR(HLF_D));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 p[i] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 if (new_fname == NULL && action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 if (already_searched)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3428 msg_puts(_(" (Already listed)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3430 msg_puts(_(" NOT FOUND"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3433 out_flush(); // output each line directly
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3438 // Push the new file onto the file stack
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 if (depth + 1 == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 {
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
3441 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 if (bigger != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 bigger[i] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 for (i = depth + 1; i < old_files + max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 bigger[i].fp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 bigger[i].name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 bigger[i].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 bigger[i].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 bigger[i + max_path_depth] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 old_files += max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 max_path_depth *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 files = bigger;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 if (++depth == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 * lalloc() for 'bigger' must have failed above. We
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 * will forget one of our already visited files now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 vim_free(files[old_files].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 ++old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 files[depth].name = curr_fname = new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 files[depth].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 files[depth].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3480 msg_hist_off = TRUE; // reset in msg_trunc_attr()
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3481 vim_snprintf((char*)IObuff, IOSIZE,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3482 _("Scanning included file: %s"),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3483 (char *)new_fname);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3484 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3486 else if (p_verbose >= 5)
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3487 {
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3488 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
3489 smsg(_("Searching included file %s"),
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3490 (char *)new_fname);
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3491 verbose_leave();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3492 }
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3493
7
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 * Check if the line is a define (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 p = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 search_line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 define_matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 if (def_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 && vim_regexec(&def_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 * Pattern must be first identifier after 'define', so skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 * to that position before checking for match of pattern. Also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 * don't let it match beyond the end of this identifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 p = def_regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 while (*p && !vim_iswordc(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 define_matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 * Look for a match. Don't do this if we are looking for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 * define and this line didn't match define_prog above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 if (def_regmatch.regprog == NULL || define_matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 {
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3525 if (define_matched || (compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3527 // compare the first "len" chars from "ptr"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 startp = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 if (p_ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 matched = !MB_STRNICMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 matched = !STRNCMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 if (matched && define_matched && whole
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 && vim_iswordc(startp[len]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 else if (regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 && vim_regexec(&regmatch, line, (colnr_T)(p - line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 startp = regmatch.startp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 * Check if the line is not a comment line (unless we are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 * looking for a define). A line starting with "# define"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 * is not considered to be a comment line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 if (!define_matched && skip_comments)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 if ((*line != '#' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 STRNCMP(skipwhite(line + 1), "define", 6) != 0)
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3318
diff changeset
3551 && get_leader_len(line, NULL, FALSE, TRUE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 * Also check for a "/ *" or "/ /" before the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 * Skips lines like "int backwards; / * normal index
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 * * /" when looking for "normal".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 * Note: Doesn't skip "/ *" in comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 || (p[0] == '/' && p[1] == '*') || p[0] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 for (p = line; *p && p < startp; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 && p[0] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 && (p[1] == '*' || p[1] == '/'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 matched = FALSE;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3570 // After "//" all text is comment
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 if (p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 else if (!matched && p[0] == '*' && p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3577 // Can find match after "* /".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 if (matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 {
16239
5df26b29e809 patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
3590 int cont_s_ipos = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 int add_r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 char_u *aux;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 if (depth == -1 && lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 aux = p = startp;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3598 if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3600 p += compl_length;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 if (vim_iswordp(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 i = (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3608 if ((compl_cont_status & CONT_ADDING) && i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3610 // IOSIZE > compl_length, so the STRNCPY works
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 STRNCPY(IObuff, aux, i);
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3612
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3613 // Get the next line: when "depth" < 0 from the current
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3614 // buffer, otherwise from the included file. Jump to
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3615 // exit_matched when past the last line.
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3616 if (depth < 0)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3617 {
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3618 if (lnum >= end_lnum)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3619 goto exit_matched;
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3620 line = ml_get(++lnum);
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3621 }
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3622 else if (vim_fgets(line = file_line,
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3623 LSIZE, files[depth].fp))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3626 // we read a line, set "already" to check this "line" later
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3627 // if depth >= 0 we'll increase files[depth].lnum far
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3628 // bellow -- Acevedo
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 already = aux = p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 if (p > aux)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 if (*aux != ')' && IObuff[i-1] != TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 if (IObuff[i-1] != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 IObuff[i++] = ' ';
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3638 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 if (p_js
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 && (IObuff[i-2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 && (IObuff[i-2] == '?'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 || IObuff[i-2] == '!'))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3646 // copy as much as possible of the new word
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 if (p - aux >= IOSIZE - i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 p = aux + IOSIZE - i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 STRNCPY(IObuff + i, aux, p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 i += (int)(p - aux);
16239
5df26b29e809 patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
3651 cont_s_ipos = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 IObuff[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 aux = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3656 if (i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659
942
29bf49bad20d updated for version 7.0-068
vimboss
parents: 867
diff changeset
3660 add_r = ins_compl_add_infercase(aux, i, p_ic,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 curr_fname == curbuf->b_fname ? NULL : curr_fname,
16239
5df26b29e809 patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
3662 dir, cont_s_ipos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 if (add_r == OK)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3664 // if dir was BACKWARD then honor it just once
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 dir = FORWARD;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
3666 else if (add_r == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3669 else if (action == ACTION_SHOW_ALL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 if (!did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3673 gotocmdline(TRUE); // cursor at status line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 if (curr_fname != prev_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3677 msg_putchar('\n'); // cursor below last one
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3678 if (!got_int) // don't display if 'q' typed
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3679 // at "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 msg_home_replace_hl(curr_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 prev_fname = curr_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 show_pat_in_path(line, type, TRUE, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 (depth == -1) ? &lnum : &files[depth].lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 match_count++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3690 // Set matched flag for this file and all the ones that
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3691 // include it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 for (i = 0; i <= depth; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 files[i].matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 else if (--count <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 if (depth == -1 && lnum == curwin->w_cursor.lnum
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3699 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 && g_do_tagpreview == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 )
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
3703 emsg(_("E387: Match is on current line"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 else if (action == ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 show_pat_in_path(line, type, did_show, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 (depth == -1) ? &lnum : &files[depth].lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 #endif
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3716 #if defined(FEAT_QUICKFIX)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3717 // ":psearch" uses the preview window
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 curwin_save = curwin;
17767
c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents: 17652
diff changeset
3721 prepare_tagpreview(TRUE, TRUE, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 if (action == ACTION_SPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 break;
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3728 RESET_BINDING(curwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 if (depth == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3732 // match in current file
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3733 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 {
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3736 if (!GETFILE_SUCCESS(getfile(
11759
5e36b2f825cb patch 8.0.0762: ml_get error with :psearch in buffer without a name
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3737 curwin_save->w_buffer->b_fnum, NULL,
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3738 NULL, TRUE, lnum, FALSE)))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3739 break; // failed to jump to file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 curwin->w_cursor.lnum = lnum;
11759
5e36b2f825cb patch 8.0.0762: ml_get error with :psearch in buffer without a name
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3745 check_cursor();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 {
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3749 if (!GETFILE_SUCCESS(getfile(
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3750 0, files[depth].name, NULL, TRUE,
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3751 files[depth].lnum, FALSE)))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3752 break; // failed to jump to file
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3753 // autocommands may have changed the lnum, we don't
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3754 // want that here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 curwin->w_cursor.lnum = files[depth].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 if (action != ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 {
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
3760 curwin->w_cursor.col = (colnr_T)(startp - line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3764 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 if (g_do_tagpreview != 0
673
513866ffe6af updated for version 7.0200
vimboss
parents: 667
diff changeset
3766 && curwin != curwin_save && win_valid(curwin_save))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3768 // Return cursor to where we were
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 win_enter(curwin_save, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 }
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18681
diff changeset
3773 # ifdef FEAT_PROP_POPUP
17644
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17476
diff changeset
3774 else if (WIN_IS_POPUP(curwin))
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17476
diff changeset
3775 // can't keep focus in popup window
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17476
diff changeset
3776 win_enter(firstwin, TRUE);
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17476
diff changeset
3777 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 exit_matched:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 matched = FALSE;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3783 // look for other matches in the rest of the line if we
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3784 // are not at the end of it already
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 if (def_regmatch.regprog == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 && action == ACTION_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3787 && !(compl_cont_status & CONT_SOL)
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
3788 && *startp != NUL
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
3789 && *(p = startp + mb_ptr2len(startp)) != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 goto search_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 if (action == ACTION_EXPAND)
10277
154d5a2e7395 commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents: 10172
diff changeset
3794 ins_compl_check_keys(30, FALSE);
16142
570a296aa0b4 patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents: 15971
diff changeset
3795 if (got_int || ins_compl_interrupted())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 * Read the next line. When reading an included file and encountering
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 * end-of-file, close the file and continue in the file that included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 while (depth >= 0 && !already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 && vim_fgets(line = file_line, LSIZE, files[depth].fp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 fclose(files[depth].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 --old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 files[old_files].name = files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 files[old_files].matched = files[depth].matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 curr_fname = (depth == -1) ? curbuf->b_fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 : files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 if (depth < depth_displayed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 depth_displayed = depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3816 if (depth >= 0) // we could read the line
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3817 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 files[depth].lnum++;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3819 // Remove any CR and LF from the line.
5118
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3820 i = (int)STRLEN(line);
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3821 if (i > 0 && line[i - 1] == '\n')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3822 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3823 if (i > 0 && line[i - 1] == '\r')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3824 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3825 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 else if (!already)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 if (++lnum > end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3834 // End of big for (;;) loop.
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3835
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3836 // Close any files that are still open.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 fclose(files[i].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 if (type == CHECK_PATH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 if (action != ACTION_SHOW_ALL)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3851 msg(_("All included files were found"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3853 msg(_("No included files"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3856 else if (!found && action != ACTION_EXPAND)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 {
16142
570a296aa0b4 patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents: 15971
diff changeset
3858 if (got_int || ins_compl_interrupted())
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
3859 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 else if (type == FIND_DEFINE)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
3861 emsg(_("E388: Couldn't find definition"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
3863 emsg(_("E389: Couldn't find pattern"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 fpip_end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 vim_free(file_line);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
3870 vim_regfree(regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
3871 vim_regfree(incl_regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
3872 vim_regfree(def_regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3876 show_pat_in_path(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3877 char_u *line,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3878 int type,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3879 int did_show,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3880 int action,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3881 FILE *fp,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3882 linenr_T *lnum,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3883 long count)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3888 msg_putchar('\n'); // cursor below last one
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 835
diff changeset
3889 else if (!msg_silent)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3890 gotocmdline(TRUE); // cursor at status line
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3891 if (got_int) // 'q' typed at "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 p = line + STRLEN(line) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3898 // We used fgets(), so get rid of newline at end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 if (p >= line && *p == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 if (p >= line && *p == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 *(p + 1) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3907 sprintf((char *)IObuff, "%3ld: ", count); // show match nr
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3908 msg_puts((char *)IObuff);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3909 sprintf((char *)IObuff, "%4ld", *lnum); // show line nr
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3910 // Highlight line numbers
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3911 msg_puts_attr((char *)IObuff, HL_ATTR(HLF_N));
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3912 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 }
168
4d9eabb1396e updated for version 7.0051
vimboss
parents: 164
diff changeset
3914 msg_prt_line(line, FALSE);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3915 out_flush(); // show one line at a time
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3916
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3917 // Definition continues until line that doesn't end with '\'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 if (got_int || type != FIND_DEFINE || p < line || *p != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3923 if (vim_fgets(line, LSIZE, fp)) // end of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 ++*lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 if (++*lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 line = ml_get(*lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 #ifdef FEAT_VIMINFO
18263
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
3939 /*
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
3940 * Return the last used search pattern at "idx".
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
3941 */
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3942 spat_T *
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3943 get_spat(int idx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 {
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3945 return &spats[idx];
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3946 }
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3947
18263
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
3948 /*
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
3949 * Return the last used search pattern index.
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
3950 */
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3951 int
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3952 get_spat_last_idx(void)
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3953 {
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3954 return last_idx;
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
3955 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 #endif