annotate src/search.c @ 25400:5c7192180b89 v8.2.3237

patch 8.2.3237: when a builtin function gives an error processing continues Commit: https://github.com/vim/vim/commit/327d3ee4557027b51aad86e68743a85ed3a6f52b Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jul 28 19:34:14 2021 +0200 patch 8.2.3237: when a builtin function gives an error processing continues Problem: When a builtin function gives an error processing continues. Solution: In Vim9 script return FAIL in get_func_tv().
author Bram Moolenaar <Bram@vim.org>
date Wed, 28 Jul 2021 19:45:04 +0200
parents e8e2c4d33b9b
children d4a710f06f02
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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
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25 typedef struct searchstat
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26 {
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27 int cur; // current position of found words
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28 int cnt; // total count of found words
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29 int exact_match; // TRUE if matched exactly on specified position
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30 int incomplete; // 0: search was fully completed
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31 // 1: recomputing was timed out
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32 // 2: max count exceeded
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33 int last_maxcount; // the max count of the last search
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34 } searchstat_T;
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35
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36 static void cmdline_search_stat(int dirc, pos_T *pos, pos_T *cursor_pos, int show_top_bot_msg, char_u *msgbuf, int recompute, int maxcount, long timeout);
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37 static void update_search_stat(int dirc, pos_T *pos, pos_T *cursor_pos, searchstat_T *stat, int recompute, int maxcount, long timeout);
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38
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39 #define SEARCH_STAT_DEF_TIMEOUT 40L
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40 #define SEARCH_STAT_DEF_MAX_COUNT 99
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41 #define SEARCH_STAT_BUF_LEN 12
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42
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43 /*
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44 * This file contains various searching-related routines. These fall into
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45 * three groups:
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46 * 1. string searches (for /, ?, n, and N)
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47 * 2. character searches within a single line (for f, F, t, T, etc)
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48 * 3. "other" kinds of searches like the '%' command, and 'word' searches.
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49 */
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50
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51 /*
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52 * String searches
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53 *
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54 * The string search functions are divided into two levels:
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55 * lowest: searchit(); uses an pos_T for starting position and found match.
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56 * Highest: do_search(); uses curwin->w_cursor; calls searchit().
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57 *
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58 * The last search pattern is remembered for repeating the same search.
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59 * This pattern is shared between the :g, :s, ? and / commands.
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60 * This is in search_regcomp().
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61 *
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62 * The actual string matching is done using a heavily modified version of
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63 * Henry Spencer's regular expression library. See regexp.c.
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64 */
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65
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66 /*
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67 * Two search patterns are remembered: One for the :substitute command and
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68 * one for other searches. last_idx points to the one that was used the last
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69 * time.
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70 */
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71 static spat_T spats[2] =
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72 {
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73 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, // last used search pat
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74 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} // last used substitute pat
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75 };
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76
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77 static int last_idx = 0; // index in spats[] for RE_LAST
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78
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79 static char_u lastc[2] = {NUL, NUL}; // last character searched for
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80 static int lastcdir = FORWARD; // last direction of character search
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81 static int last_t_cmd = TRUE; // last search t_cmd
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82 static char_u lastc_bytes[MB_MAXBYTES + 1];
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83 static int lastc_bytelen = 1; // >1 for multi-byte char
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84
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85 // copy of spats[], for keeping the search patterns while executing autocmds
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86 static spat_T saved_spats[2];
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87 # ifdef FEAT_SEARCH_EXTRA
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88 static int saved_spats_last_idx = 0;
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89 static int saved_spats_no_hlsearch = 0;
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90 # endif
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91
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92 static char_u *mr_pattern = NULL; // pattern used by search_regcomp()
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93 #ifdef FEAT_RIGHTLEFT
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94 static int mr_pattern_alloced = FALSE; // mr_pattern was allocated
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95 #endif
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96
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97 #ifdef FEAT_FIND_ID
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98 /*
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99 * Type used by find_pattern_in_path() to remember which included files have
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100 * been searched already.
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101 */
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102 typedef struct SearchedFile
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103 {
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104 FILE *fp; // File pointer
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105 char_u *name; // Full name of file
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106 linenr_T lnum; // Line we were up to in file
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107 int matched; // Found a match in this file
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108 } SearchedFile;
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109 #endif
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110
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111 /*
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112 * translate search pattern for vim_regcomp()
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113 *
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114 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd)
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115 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command)
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116 * pat_save == RE_BOTH: save pat in both patterns (:global command)
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117 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL
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118 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL
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119 * pat_use == RE_LAST: use last used pattern if "pat" is NULL
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120 * options & SEARCH_HIS: put search string in history
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121 * options & SEARCH_KEEP: keep previous search pattern
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122 *
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123 * returns FAIL if failed, OK otherwise.
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124 */
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125 int
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126 search_regcomp(
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127 char_u *pat,
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128 int pat_save,
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129 int pat_use,
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130 int options,
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131 regmmatch_T *regmatch) // return: pattern and ignore-case flag
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132 {
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133 int magic;
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134 int i;
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135
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136 rc_did_emsg = FALSE;
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137 magic = magic_isset();
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138
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139 /*
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140 * If no pattern given, use a previously defined pattern.
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141 */
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142 if (pat == NULL || *pat == NUL)
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143 {
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144 if (pat_use == RE_LAST)
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145 i = last_idx;
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146 else
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147 i = pat_use;
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148 if (spats[i].pat == NULL) // pattern was never defined
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149 {
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150 if (pat_use == RE_SUBST)
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151 emsg(_(e_no_previous_substitute_regular_expression));
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152 else
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153 emsg(_(e_no_previous_regular_expression));
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vimboss
parents:
diff changeset
154 rc_did_emsg = TRUE;
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vimboss
parents:
diff changeset
155 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
157 pat = spats[i].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
158 magic = spats[i].magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
159 no_smartcase = spats[i].no_scs;
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vimboss
parents:
diff changeset
160 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
161 else if (options & SEARCH_HIS) // put new pattern in history
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
162 add_to_history(HIST_SEARCH, pat, TRUE, NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
163
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vimboss
parents:
diff changeset
164 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
165 if (mr_pattern_alloced)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
167 vim_free(mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
168 mr_pattern_alloced = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
171 if (curwin->w_p_rl && *curwin->w_p_rlc == 's')
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vimboss
parents:
diff changeset
172 {
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vimboss
parents:
diff changeset
173 char_u *rev_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
174
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vimboss
parents:
diff changeset
175 rev_pattern = reverse_text(pat);
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vimboss
parents:
diff changeset
176 if (rev_pattern == NULL)
18812
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Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
177 mr_pattern = pat; // out of memory, keep normal pattern.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
178 else
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vimboss
parents:
diff changeset
179 {
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vimboss
parents:
diff changeset
180 mr_pattern = rev_pattern;
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vimboss
parents:
diff changeset
181 mr_pattern_alloced = TRUE;
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vimboss
parents:
diff changeset
182 }
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vimboss
parents:
diff changeset
183 }
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vimboss
parents:
diff changeset
184 else
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vimboss
parents:
diff changeset
185 #endif
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vimboss
parents:
diff changeset
186 mr_pattern = pat;
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vimboss
parents:
diff changeset
187
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vimboss
parents:
diff changeset
188 /*
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vimboss
parents:
diff changeset
189 * Save the currently used pattern in the appropriate place,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
190 * unless the pattern should not be remembered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
191 */
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22689
diff changeset
192 if (!(options & SEARCH_KEEP)
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22689
diff changeset
193 && (cmdmod.cmod_flags & CMOD_KEEPPATTERNS) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
194 {
18812
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parents: 18763
diff changeset
195 // search or global command
7
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vimboss
parents:
diff changeset
196 if (pat_save == RE_SEARCH || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
197 save_re_pat(RE_SEARCH, pat, magic);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
198 // substitute or global command
7
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vimboss
parents:
diff changeset
199 if (pat_save == RE_SUBST || pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
200 save_re_pat(RE_SUBST, pat, magic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 regmatch->rmm_ic = ignorecase(pat);
410
c60ba877860b updated for version 7.0107
vimboss
parents: 408
diff changeset
204 regmatch->rmm_maxcol = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 if (regmatch->regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
207 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 * Get search pattern used by search_regcomp().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 char_u *
7835
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
215 get_search_pat(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 return mr_pattern;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
220 #if defined(FEAT_RIGHTLEFT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 * Reverse text into allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 * Returns the allocated string, NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 */
1344
843bfffb04c7 updated for version 7.1-058
vimboss
parents: 1311
diff changeset
225 char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
226 reverse_text(char_u *s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228 unsigned len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229 unsigned s_i, rev_i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
230 char_u *rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 * Reverse the pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
235 len = (unsigned)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
236 rev = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
237 if (rev != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 rev_i = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 for (s_i = 0; s_i < len; ++s_i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 int mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
246 mb_len = (*mb_ptr2len)(s + s_i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 rev_i -= mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 mch_memmove(rev + rev_i, s + s_i, mb_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 s_i += mb_len - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 rev[--rev_i] = s[s_i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253
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vimboss
parents:
diff changeset
254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 rev[len] = NUL;
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vimboss
parents:
diff changeset
256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 return rev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260
6426
f673842874b6 updated for version 7.4.543
Bram Moolenaar <bram@vim.org>
parents: 6402
diff changeset
261 void
7835
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Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
262 save_re_pat(int idx, char_u *pat, int magic)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 if (spats[idx].pat != pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 spats[idx].pat = vim_strsave(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 spats[idx].no_scs = no_smartcase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 #ifdef FEAT_SEARCH_EXTRA
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
272 // If 'hlsearch' set and search pat changed: need redraw.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 if (p_hls)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
274 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
275 set_no_hlsearch(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 * Save the search patterns, so they can be restored later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 * Used before/after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 static int save_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
287 save_search_patterns(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 if (save_level++ == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 saved_spats[0] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 if (spats[0].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 saved_spats[0].pat = vim_strsave(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 saved_spats[1] = spats[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 if (spats[1].pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 saved_spats[1].pat = vim_strsave(spats[1].pat);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
297 #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
298 saved_spats_last_idx = last_idx;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
299 saved_spats_no_hlsearch = no_hlsearch;
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
300 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
305 restore_search_patterns(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 if (--save_level == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 vim_free(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 spats[0] = saved_spats[0];
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
311 #if defined(FEAT_EVAL)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
312 set_vv_searchforward();
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
313 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 vim_free(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 spats[1] = saved_spats[1];
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
316 #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
317 last_idx = saved_spats_last_idx;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
318 set_no_hlsearch(saved_spats_no_hlsearch);
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
319 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
323 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
324 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
325 free_search_patterns(void)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
326 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
327 vim_free(spats[0].pat);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
328 vim_free(spats[1].pat);
1862
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
329
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
330 # ifdef FEAT_RIGHTLEFT
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
331 if (mr_pattern_alloced)
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
332 {
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
333 vim_free(mr_pattern);
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
334 mr_pattern_alloced = FALSE;
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2302
diff changeset
335 mr_pattern = NULL;
1862
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
336 }
44c01fae1181 updated for version 7.2-160
vimboss
parents: 1859
diff changeset
337 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
338 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
339 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 333
diff changeset
340
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
341 #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
342 // 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
343 // searching
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
344 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
345 static int did_save_last_search_spat = 0;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
346 static int saved_last_idx = 0;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
347 static int saved_no_hlsearch = 0;
e8fdc71f3ea0 patch 8.1.0556: saving/restoring search patterns share saved last_idx
Bram Moolenaar <Bram@vim.org>
parents: 15089
diff changeset
348
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
349 /*
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
350 * 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
351 * feature.
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
352 *
15034
6e4e0d43b20b patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
353 * 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
354 * 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
355 * 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
356 */
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
357 void
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
358 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
359 {
20697
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
360 if (++did_save_last_search_spat != 1)
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
361 // nested call, nothing to do
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
362 return;
15083
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 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
365 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
366 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
367 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
368 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
369 }
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
370
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
371 void
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
372 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
373 {
20697
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
374 if (--did_save_last_search_spat > 0)
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
375 // nested call, nothing to do
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
376 return;
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
377 if (did_save_last_search_spat != 0)
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
378 {
20697
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error
Bram Moolenaar <Bram@vim.org>
parents: 20685
diff changeset
379 iemsg("restore_last_search_pattern() called more often than save_last_search_pattern()");
15083
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
380 return;
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
381 }
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored
Bram Moolenaar <Bram@vim.org>
parents: 15034
diff changeset
382
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
383 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
384 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
385 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
386 # if defined(FEAT_EVAL)
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
387 set_vv_searchforward();
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
388 # endif
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
389 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
390 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
391 }
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
392
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
393 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
394 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
395 {
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
396 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
397 }
12720
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
398 #endif
37c384802df4 patch 8.0.1238: incremental search only shows one match
Christian Brabandt <cb@256bit.org>
parents: 12539
diff changeset
399
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 * Return TRUE when case should be ignored for search pattern "pat".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 * Uses the 'ignorecase' and 'smartcase' options.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
405 ignorecase(char_u *pat)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 {
9913
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
407 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
408 }
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
409
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
410 /*
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
411 * 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
412 */
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
413 int
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
414 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
415 {
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
416 int ic = ic_in;
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
417
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9647
diff changeset
418 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
419 && !(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
420 ic = !pat_has_uppercase(pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 no_smartcase = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 return ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425
2302
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
426 /*
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
427 * 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
428 */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
429 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
430 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
431 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
432 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
433
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
434 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
435 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
436 int l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
437
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
438 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
439 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
440 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
441 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
442 p += l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
443 }
15605
62b3805506b3 patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
444 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
445 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
446 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
447 p += 3;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
448 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
449 p += 3;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
450 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
451 p += 2;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
452 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
453 p += 1;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
454 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
455 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
456 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
457 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
458 ++p;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
459 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
460 return FALSE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
461 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin
Bram Moolenaar <bram@vim.org>
parents: 2282
diff changeset
462
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
463 #if defined(FEAT_EVAL) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
465 last_csearch(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
466 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
467 return lastc_bytes;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
468 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
469
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
470 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
471 last_csearch_forward(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
472 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
473 return lastcdir == FORWARD;
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
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
476 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
477 last_csearch_until(void)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
478 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
479 return last_t_cmd == TRUE;
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
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
482 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
483 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
484 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
485 *lastc = c;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
486 lastc_bytelen = len;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
487 if (len)
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
488 memcpy(lastc_bytes, s, len);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
489 else
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19977
diff changeset
490 CLEAR_FIELD(lastc_bytes);
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
491 }
15555
d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents: 15543
diff changeset
492 #endif
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
493
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
494 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
495 set_csearch_direction(int cdir)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
496 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
497 lastcdir = cdir;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
498 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
499
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
500 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
501 set_csearch_until(int t_cmd)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
502 {
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
503 last_t_cmd = t_cmd;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
504 }
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
505
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
506 char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
507 last_search_pat(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 return spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 * Reset search direction to forward. For "gd" and "gD" commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
516 reset_search_dir(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 spats[0].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
519 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
520 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
521 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 #if defined(FEAT_EVAL) || defined(FEAT_VIMINFO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 * Set the last search pattern. For ":let @/ =" and viminfo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 * Also set the saved search pattern, so that this works in an autocommand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
530 set_last_search_pat(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
531 char_u *s,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
532 int idx,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
533 int magic,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
534 int setlast)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 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
537 // An empty string means that nothing should be matched.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 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 spats[idx].pat = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 spats[idx].no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 spats[idx].off.dir = '/';
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
545 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
546 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
547 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 spats[idx].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 spats[idx].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 spats[idx].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 if (setlast)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 if (save_level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 vim_free(saved_spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 saved_spats[idx] = spats[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 if (spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 saved_spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 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
561 # 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
562 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
563 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 # ifdef FEAT_SEARCH_EXTRA
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
566 // If 'hlsearch' set and search pat changed: need redraw.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 if (p_hls && idx == last_idx && !no_hlsearch)
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
568 redraw_all_later(SOME_VALID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 * Get a regexp program for the last used search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 * This is used for highlighting all matches in a window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 * Values returned in regmatch->regprog and regmatch->rmm_ic.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
580 last_pat_prog(regmmatch_T *regmatch)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 if (spats[last_idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 regmatch->regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
587 ++emsg_off; // So it doesn't beep if bad expr
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 --emsg_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 /*
5735
50dbef5e774a updated for version 7.4.212
Bram Moolenaar <bram@vim.org>
parents: 5616
diff changeset
594 * 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
595 * 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
596 * Start at position "pos" and return the found position in "pos".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 * if (options & SEARCH_MSG) == 0 don't give any messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 * if (options & SEARCH_HIS) put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 * if (options & SEARCH_END) return position at end of match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 * if (options & SEARCH_START) accept match at pos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 * if (options & SEARCH_KEEP) keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 * if (options & SEARCH_FOLD) match only once in a closed fold
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 * 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
607 * if (options & SEARCH_COL) start at pos->col instead of zero
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 * Return FAIL (zero) for failure, non-zero for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 * When FEAT_EVAL is defined, returns the index of the first matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 * subpattern plus one; one if there was none.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
614 searchit(
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
615 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
616 // buffer without a window!
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
617 buf_T *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
618 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
619 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
620 int dir,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
621 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
622 long count,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
623 int options,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
624 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
625 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 int found;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
628 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
629 colnr_T col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 lpos_T endpos;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
634 lpos_T matchpos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 int loop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 int at_first_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 int extra_col;
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
639 int start_char_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 int match_ok;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 long nmatched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 int submatch = 0;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
643 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
644 int called_emsg_before = called_emsg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 int break_loop = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 #endif
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
648 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
649 #ifdef FEAT_RELTIME
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
650 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
651 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
652 #endif
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
653
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
654 if (extra_arg != NULL)
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
655 {
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
656 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
657 #ifdef FEAT_RELTIME
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
658 tm = extra_arg->sa_tm;
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
659 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
660 #endif
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
661 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 if (search_regcomp(pat, RE_SEARCH, pat_use,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 (options & (SEARCH_HIS + SEARCH_KEEP)), &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 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
667 semsg(_("E383: Invalid search string: %s"), mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670
648
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
671 /*
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
672 * find the string
9032e4668296 updated for version 7.0189
vimboss
parents: 620
diff changeset
673 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
674 do // loop for count
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
676 // 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
677 // 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
678 // MAXCOL + 1 is zero.
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
679 if (pos->col == MAXCOL)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
680 start_char_len = 0;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
681 // 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
682 else if (has_mbyte
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
683 && 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
684 && pos->col < MAXCOL - 2)
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
685 {
13223
e37327129859 patch 8.0.1486: accessing invalid memory with "it"
Christian Brabandt <cb@256bit.org>
parents: 13217
diff changeset
686 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
687 if ((int)STRLEN(ptr) <= pos->col)
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
688 start_char_len = 1;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
689 else
13223
e37327129859 patch 8.0.1486: accessing invalid memory with "it"
Christian Brabandt <cb@256bit.org>
parents: 13217
diff changeset
690 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
691 }
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
692 else
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
693 start_char_len = 1;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
694 if (dir == FORWARD)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
695 {
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
696 if (options & SEARCH_START)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
697 extra_col = 0;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
698 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
699 extra_col = start_char_len;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
700 }
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
701 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
702 {
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
703 if (options & SEARCH_START)
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
704 extra_col = start_char_len;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
705 else
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
706 extra_col = 0;
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
707 }
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
708
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
709 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
710 found = 0; // default: not found
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
711 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
712 if (pos->lnum == 0) // correct lnum for when starting in line 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 pos->col = 0;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
716 at_first_line = FALSE; // not in first line now
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 * Start searching in current line, unless searching backwards and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 * we're in column 0.
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
722 * If we are searching backwards, in column 0, and not including the
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
723 * current position, gain some efficiency by skipping back a line.
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
724 * Otherwise begin the search in the current line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 */
1311
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
726 if (dir == BACKWARD && start_pos.col == 0
b686fb4898d1 updated for version 7.1-025
vimboss
parents: 1310
diff changeset
727 && (options & SEARCH_START) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 lnum = pos->lnum - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
735 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 lnum += dir, at_first_line = FALSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
740 // Stop after checking "stop_lnum", if it's set.
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
741 if (stop_lnum != 0 && (dir == FORWARD
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
742 ? lnum > stop_lnum : lnum < stop_lnum))
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
743 break;
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
744 #ifdef FEAT_RELTIME
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
745 // Stop after passing the "tm" time limit.
1496
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
746 if (tm != NULL && profile_passed_limit(tm))
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
747 break;
29c09fa57168 updated for version 7.1-211
vimboss
parents: 1463
diff changeset
748 #endif
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
749
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
751 * Look for a match somewhere in line "lnum".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 */
7358
6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799
Christian Brabandt <cb@256bit.org>
parents: 7070
diff changeset
753 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
754 : (colnr_T)0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 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
756 lnum, col,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
757 #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
758 tm, timed_out
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
759 #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
760 NULL, NULL
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
761 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
762 );
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
763 // vim_regexec_multi() may clear "regprog"
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
764 if (regmatch.regprog == NULL)
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
765 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
766 // 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
767 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
768 #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
769 || (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
770 #endif
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable
Christian Brabandt <cb@256bit.org>
parents: 11488
diff changeset
771 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 if (nmatched > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
775 // match may actually be in another line when using \zs
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
776 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 endpos = regmatch.endpos[0];
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
778 #ifdef FEAT_EVAL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 submatch = first_submatch(&regmatch);
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
780 #endif
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
781 // "lnum" may be past end of buffer for "\n\zs".
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
782 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
783 ptr = (char_u *)"";
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
784 else
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
785 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 * Forward search in the first line: match should be after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 * the start position. If not, continue at the end of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 * match (this is vi compatible) or on the next char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 if (dir == FORWARD && at_first_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 match_ok = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 /*
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
796 * When the match starts in a next line it's certainly
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
797 * past the start position.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 * When match lands on a NUL the cursor will be put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 * one back afterwards, compare with that position,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 * otherwise "/$" will get stuck on end of line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
802 while (matchpos.lnum == 0
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
803 && ((options & SEARCH_END) && first_match
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
804 ? (nmatched == 1
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
805 && (int)endpos.col - 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 < (int)start_pos.col + extra_col)
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
807 : ((int)matchpos.col
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
808 - (ptr[matchpos.col] == NUL)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
809 < (int)start_pos.col + extra_col)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
820 // 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
821 // this line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 matchcol = endpos.col;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
826 // for empty match: advance one char
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
827 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
832 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
839 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
843 matchcol += (*mb_ptr2len)(ptr
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 + matchcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 }
4252
96f478b812b1 updated for version 7.3.877
Bram Moolenaar <bram@vim.org>
parents: 4240
diff changeset
849 if (matchcol == 0 && (options & SEARCH_START))
4240
d52c45b35fb0 updated for version 7.3.871
Bram Moolenaar <bram@vim.org>
parents: 4153
diff changeset
850 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
853 win, buf, lnum + matchpos.lnum,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
854 matchcol,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
855 #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
856 tm, timed_out
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
857 #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
858 NULL, NULL
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
859 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
860 )) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 }
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
865 // vim_regexec_multi() may clear "regprog"
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
866 if (regmatch.regprog == NULL)
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
867 break;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
868 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
874 // 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
875 // multi-line search may have made it invalid.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
876 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 * Now, if there are multiple matches on this line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 * we have to get the last one. Or the last one before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 * the cursor, if we're on that line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 * When putting the new cursor at the end, compare
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 * relative to the end of the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
893 // 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
894 // 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
895 // 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
896 // wrapping around.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
897 if (loop
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
898 || ((options & SEARCH_END)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
899 ? (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
900 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
901 || (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
902 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
903 && (int)regmatch.endpos[0].col - 1
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
904 < (int)start_pos.col
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
905 + extra_col))
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
906 : (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
907 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
908 || (lnum + regmatch.startpos[0].lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
909 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
910 && (int)regmatch.startpos[0].col
6903
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
911 < (int)start_pos.col
dd923806ae3b patch 7.4.771
Bram Moolenaar <bram@vim.org>
parents: 6675
diff changeset
912 + extra_col))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 match_ok = TRUE;
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
915 matchpos = regmatch.startpos[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 * We found a valid match, now check if there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 * another one after it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 * forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 matchcol = endpos.col;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
936 // for empty match: advance one char
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
937 if (matchcol == matchpos.col
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
942 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
949 // Stop when the match is in a next line.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
950 if (matchpos.lnum > 0)
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
951 break;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
952 matchcol = matchpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 matchcol +=
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
957 (*mb_ptr2len)(ptr + matchcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 ++matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 || (nmatched = vim_regexec_multi(&regmatch,
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
964 win, buf, lnum + matchpos.lnum,
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
965 matchcol,
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
966 #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
967 tm, timed_out
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
968 #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
969 NULL, NULL
1521
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
970 #endif
cc4fe241baa3 updated for version 7.1-236
vimboss
parents: 1496
diff changeset
971 )) == 0)
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
972 {
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
973 #ifdef FEAT_RELTIME
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
974 // 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
975 // 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
976 // OK.
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
977 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
978 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
979 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 break;
13217
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout
Christian Brabandt <cb@256bit.org>
parents: 13210
diff changeset
981 }
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
982 // vim_regexec_multi() may clear "regprog"
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
983 if (regmatch.regprog == NULL)
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
984 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
986 // 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
987 // multi-line search may have made it invalid.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
988 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 * If there is only a match after the cursor, skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 * this match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
999 // 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
1000 // 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
1001 // should be same as start then.
4252
96f478b812b1 updated for version 7.3.877
Bram Moolenaar <bram@vim.org>
parents: 4240
diff changeset
1002 if ((options & SEARCH_END) && !(options & SEARCH_NOOF)
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1003 && !(matchpos.lnum == endpos.lnum
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1004 && matchpos.col == endpos.col))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1006 // 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
1007 // on the NUL in the previous line.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1008 pos->lnum = lnum + endpos.lnum;
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1009 pos->col = endpos.col;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1010 if (endpos.col == 0)
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
1011 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1012 if (pos->lnum > 1) // just in case
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1013 {
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1014 --pos->lnum;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1015 pos->col = (colnr_T)STRLEN(ml_get_buf(buf,
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1016 pos->lnum, FALSE));
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1017 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1018 }
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1019 else
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1020 {
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1021 --pos->col;
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1022 if (has_mbyte
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1023 && pos->lnum <= buf->b_ml.ml_line_count)
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1024 {
1060
39d115408c71 updated for version 7.0-186
vimboss
parents: 1007
diff changeset
1025 ptr = ml_get_buf(buf, pos->lnum, FALSE);
1544
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1026 pos->col -= (*mb_head_off)(ptr, ptr + pos->col);
fc42d9cc7ad0 updated for version 7.1-258
vimboss
parents: 1527
diff changeset
1027 }
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 816
diff changeset
1028 }
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
1029 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
1030 {
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1031 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
1032 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
1033 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 {
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1037 pos->lnum = lnum + matchpos.lnum;
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1038 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
1039 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
1040 {
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match
Bram Moolenaar <Bram@vim.org>
parents: 15091
diff changeset
1041 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
1042 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
1043 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 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
1046 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
1047 end_pos->coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 found = 1;
6402
7f48abe500e1 updated for version 7.4.532
Bram Moolenaar <bram@vim.org>
parents: 5975
diff changeset
1049 first_match = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1051 // Set variables used for 'incsearch' highlighting.
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 96
diff changeset
1052 search_match_lines = endpos.lnum - matchpos.lnum;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 search_match_endcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1056 line_breakcheck(); // stop if ctrl-C typed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 #ifdef FEAT_SEARCH_EXTRA
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1061 // 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
1062 // '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
1063 // searching too much.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 if ((options & SEARCH_PEEK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 && ((lnum - pos->lnum) & 0x3f) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 && char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 break_loop = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 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
1074 break; // if second loop, stop where started
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
1078 // vim_regexec_multi() may clear "regprog"
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
1079 if (regmatch.regprog == NULL)
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
1080 break;
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
1081
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 /*
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1083 * Stop the search if wrapscan isn't set, "stop_lnum" is
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1084 * specified, after an interrupt, after a match and after looping
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1085 * twice.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 */
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
1087 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
1088 || 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
1089 #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
1090 || (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
1091 #endif
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1092 #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
1093 || break_loop
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1094 #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
1095 || found || loop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 * If 'wrapscan' is set we continue at the other end of the file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 * If 'shortmess' does not contain 's', we give a message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 * This message is also remembered in keep_msg for when the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 * is redrawn. The keep_msg is cleared whenever another message is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 * written.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1105 if (dir == BACKWARD) // start second loop at the other end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 lnum = 1;
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1109 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG))
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1110 give_warning((char_u *)_(dir == BACKWARD
35cde31bdcbd updated for version 7.0141
vimboss
parents: 481
diff changeset
1111 ? 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
1112 if (extra_arg != NULL)
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1113 extra_arg->sa_wrapped = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 }
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
1115 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
1116 #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
1117 || (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
1118 #endif
1877
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1119 #ifdef FEAT_SEARCH_EXTRA
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1120 || break_loop
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1121 #endif
b5c1cb6f8d56 updated for version 7.2-174
vimboss
parents: 1862
diff changeset
1122 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1125 while (--count > 0 && found); // stop after count matches or no match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1127 vim_regfree(regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1129 if (!found) // did not find it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 if (got_int)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1132 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 else if ((options & SEARCH_MSG) == SEARCH_MSG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 if (p_ws)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1136 semsg(_(e_patnotf2), mr_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 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
1138 semsg(_("E384: search hit TOP without match for: %s"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1141 semsg(_("E385: search hit BOTTOM without match for: %s"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 mr_pattern);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1147 // A pattern like "\n\zs" may go past the last line.
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1148 if (pos->lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1149 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1150 pos->lnum = buf->b_ml.ml_line_count;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1151 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE));
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1152 if (pos->col > 0)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1153 --pos->col;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1154 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
1155
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 return submatch + 1;
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 #ifdef FEAT_EVAL
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1160 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1161 set_search_direction(int cdir)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1162 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1163 spats[0].off.dir = cdir;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1164 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1165
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1166 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1167 set_vv_searchforward(void)
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1168 {
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1169 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/'));
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1170 }
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1171
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 * 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
1174 * Return zero if none of them matched.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1177 first_submatch(regmmatch_T *rp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 int submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 for (submatch = 1; ; ++submatch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 if (rp->startpos[submatch].lnum >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 if (submatch == 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 submatch = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 return submatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 * Highest level string search function.
1222
756bed568f5d updated for version 7.1b
vimboss
parents: 1062
diff changeset
1197 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 * If 'dirc' is 0: use previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 * If 'pat' is NULL or empty : use previous string.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 * If 'options & SEARCH_REV' : go in reverse of previous dir.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 * If 'options & SEARCH_ECHO': echo the search command and handle options
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 * If 'options & SEARCH_MSG' : may give error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 * If 'options & SEARCH_OPT' : interpret optional flags
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 * If 'options & SEARCH_HIS' : put search pattern in history
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 * If 'options & SEARCH_NOOF': don't add offset to position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 * If 'options & SEARCH_MARK': set previous context mark
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 * If 'options & SEARCH_KEEP': keep previous search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 * If 'options & SEARCH_START': accept match at curpos itself
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 * If 'options & SEARCH_PEEK': check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 * makes the movement linewise without moving the match position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 *
6661
950e24f26ef8 updated for version 7.4.655
Bram Moolenaar <bram@vim.org>
parents: 6443
diff changeset
1214 * 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
1215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1217 do_search(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1218 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
1219 int dirc, // '/' or '?'
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1220 int search_delim, // the delimiter for the search, e.g. '%' in
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1221 // s%regex%replacement%
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1222 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1223 long count,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1224 int options,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1225 searchit_arg_T *sia) // optional arguments or NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1227 pos_T pos; // position of the last match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 char_u *searchstr;
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
1229 soffset_T old_off;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1230 int retval; // Return value
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 long c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 char_u *dircp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 char_u *strcopy = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 char_u *ps;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1236 char_u *msgbuf = NULL;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1237 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
1238 int has_offset = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 * A line offset is not remembered, this is vi compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 * Save the values for when (options & SEARCH_KEEP) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 * (there is no "if ()" around this because gcc wants them initialized)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 old_off = spats[0].off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1255 pos = curwin->w_cursor; // start searching at the cursor position
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 * Find out the direction of the search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 if (dirc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 dirc = spats[0].off.dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 else
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1263 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 spats[0].off.dir = dirc;
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1265 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1266 set_vv_searchforward();
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1267 #endif
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1268 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 if (options & SEARCH_REV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 {
15868
7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15850
diff changeset
1271 #ifdef MSWIN
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1272 // 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
1273 // dirc always ends up being '/'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 dirc = (dirc == '/') ? '?' : '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 dirc = '?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 dirc = '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 #ifdef FEAT_FOLDING
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1284 // 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
1285 // fold.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 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
1289 pos.col = MAXCOL - 2; // avoid overflow when adding 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 if (hasFolding(pos.lnum, &pos.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 * Turn 'hlsearch' highlighting back on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 if (no_hlsearch && !(options & SEARCH_KEEP))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 {
745
d41f5f59266e updated for version 7.0222
vimboss
parents: 712
diff changeset
1304 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
1305 set_no_hlsearch(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 {
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18263
diff changeset
1314 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
1315
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 searchstr = pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 dircp = NULL;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1318 // 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
1319 if (pat == NULL || *pat == NUL || *pat == search_delim)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1321 if (spats[RE_SEARCH].pat == NULL) // no previous pattern
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 {
10172
ab45de65977b commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents: 10064
diff changeset
1323 searchstr = spats[RE_SUBST].pat;
ab45de65977b commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3
Christian Brabandt <cb@256bit.org>
parents: 10064
diff changeset
1324 if (searchstr == NULL)
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1325 {
25306
078edc1821bf patch 8.2.3190: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 25302
diff changeset
1326 emsg(_(e_no_previous_regular_expression));
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1327 retval = 0;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1328 goto end_do_search;
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1329 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 }
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1331 else
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1332 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1333 // 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
1334 searchstr = (char_u *)"";
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
1335 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1338 if (pat != NULL && *pat != NUL) // look for (new) offset
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 * Find end of regular expression.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 * If there is a matching '/' or '?', toss it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 ps = strcopy;
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
1345 p = skip_regexp_ex(pat, search_delim, magic_isset(),
23505
bb29b09902d5 patch 8.2.2295: incsearch does not detect empty pattern properly
Bram Moolenaar <Bram@vim.org>
parents: 23475
diff changeset
1346 &strcopy, NULL, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 if (strcopy != ps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1349 // made a copy of "pat" to change "\?" to "?"
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
1350 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 pat = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 searchstr = strcopy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 }
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19384
diff changeset
1354 if (*p == search_delim)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1356 dircp = p; // remember where we put the NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 spats[0].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 * Check for a line offset or a character offset.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 * For get_address (echo off) we don't check for a character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 * offset, because it is meaningless and the 's' could be a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 * substitute command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 if (*p == '+' || *p == '-' || VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 spats[0].off.line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 else if ((options & SEARCH_OPT) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 (*p == 'e' || *p == 's' || *p == 'b'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1373 if (*p == 'e') // end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 spats[0].off.end = SEARCH_END;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1377 if (VIM_ISDIGIT(*p) || *p == '+' || *p == '-') // got an offset
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1379 // 'nr' or '+nr' or '-nr'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 if (VIM_ISDIGIT(*p) || VIM_ISDIGIT(*(p + 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 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
1382 else if (*p == '-') // single '-'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 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
1384 else // single '+'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 spats[0].off.off = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 ++p;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1387 while (VIM_ISDIGIT(*p)) // skip number
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1391 // compute length of search command for get_address()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 searchcmdlen += (int)(p - pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1394 pat = p; // put pat after search command
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396
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
1397 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
1398 !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
1399 (!cmd_silent || !shortmess(SHM_SEARCHCOUNT)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 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
1402 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
1403 size_t off_len = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1405 // Compute msg_row early.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1406 msg_start();
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1407
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
1408 // 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
1409 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
1410 (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
1411 {
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1412 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
1413 *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
1414 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
1415 *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
1416 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
1417 *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
1418 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
1419 *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
1420 *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
1421 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
1422 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
1423 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
1424 }
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often
Bram Moolenaar <Bram@vim.org>
parents: 16738
diff changeset
1425
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 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
1427 p = spats[0].pat;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 p = searchstr;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1430
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
1431 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
1432 {
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1433 // 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
1434 // 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
1435 // 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
1436 // 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
1437 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
1438 // Use all the columns.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1439 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
1440 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1441 // Use up to 'showcmd' column.
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1442 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
1443 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
1444 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
1445 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1446 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1447 // 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
1448 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
1449
19977
545bdbc36f29 patch 8.2.0544: memory leak in search test
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
1450 vim_free(msgbuf);
16782
fc58fee685e2 patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents: 16776
diff changeset
1451 msgbuf = alloc(len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 if (msgbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 {
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1454 vim_memset(msgbuf, ' ', len);
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1455 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
1456 // 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
1457 // 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
1458 if (!cmd_silent)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1459 {
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
1460 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
1461
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 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
1463 {
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 // 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
1465 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
1466 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
1467 }
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 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
1469 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
1470 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
1471 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
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 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
1474 if (trunc != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 {
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1476 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
1477 msgbuf = trunc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 }
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
1479
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1480 #ifdef FEAT_RIGHTLEFT
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1481 // The search pattern could be shown on the right in
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1482 // rightleft mode, but the 'ruler' and 'showcmd' area use
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1483 // it too, thus it would be blanked out again very soon.
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1484 // Show it on the left, but do reverse the text.
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
1485 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
1486 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1487 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
1488 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
1489
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1490 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
1491 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
1492 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1493 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
1494 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
1495 // 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
1496 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
1497 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
1498 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
1499 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
1500 // 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
1501 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
1502 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
1503 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
1504 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
1505 }
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1506 }
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1507 #endif
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
1508 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
1509 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
1510 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
1511
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
1512 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
1513 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
1514 msg_nowait = TRUE; // don't wait for this message
7
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 * If there is a character offset, subtract it from the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2".
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1522 * Skip this if pos.col is near MAXCOL (closed fold).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 * 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
1524 * compatible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 */
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
1526 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 if (spats[0].off.off > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 for (c = spats[0].off.off; c; --c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1533 if (c) // at start of buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1535 pos.lnum = 0; // allow lnum == 0 here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 pos.col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 for (c = spats[0].off.off; c; ++c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 break;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1544 if (c) // at end of buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 pos.lnum = curbuf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1552 /*
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1553 * The actual search.
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1554 */
15850
a6ca8cf07a98 patch 8.1.0932: Farsi support is outdated and unused
Bram Moolenaar <Bram@vim.org>
parents: 15758
diff changeset
1555 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
1556 dirc == '/' ? FORWARD : BACKWARD,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 searchstr, count, spats[0].off.end + (options &
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 + SEARCH_MSG + SEARCH_START
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 + ((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
1561 RE_LAST, sia);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 if (dircp != NULL)
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
1564 *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
1565
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1566 if (!shortmess(SHM_SEARCH)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1567 && ((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
1568 || (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
1569 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
1570
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 if (c == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 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
1577 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
1578
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1579 retval = 1; // pattern found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 * Add character and/or line offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 */
945
0b211ebefd4e updated for version 7.0-071
vimboss
parents: 944
diff changeset
1584 if (!(options & SEARCH_NOOF) || (pat != NULL && *pat == ';'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 {
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1586 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
1587
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1588 if (spats[0].off.line) // Add the offset to the line number.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 c = pos.lnum + spats[0].off.off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 if (c < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 pos.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 else if (c > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 pos.lnum = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1599 retval = 2; // pattern found, line offset added
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1601 else if (pos.col < MAXCOL - 2) // just in case
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1603 // to the right, check for end of file
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1604 c = spats[0].off.off;
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1605 if (c > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1607 while (c-- > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1611 // to the left, check for start of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 {
1624
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1614 while (c++ < 0)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1615 if (decl(&pos) == -1)
18ee39301b82 updated for version 7.2a
vimboss
parents: 1557
diff changeset
1616 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 }
16776
7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
1619 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
1620 has_offset = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1623 // 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
1624 if ((options & SEARCH_ECHO)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1625 && 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
1626 && !msg_silent
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1627 && c != FAIL
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1628 && !shortmess(SHM_SEARCHCOUNT)
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1629 && msgbuf != NULL)
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1630 cmdline_search_stat(dirc, &pos, &curwin->w_cursor,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1631 show_top_bot_msg, msgbuf,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1632 (count != 1 || has_offset
20573
00fff78a929a patch 8.2.0840: search match count wrong when only match is in fold
Bram Moolenaar <Bram@vim.org>
parents: 20209
diff changeset
1633 #ifdef FEAT_FOLDING
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1634 || (!(fdo_flags & FDO_SEARCH)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1635 && hasFolding(curwin->w_cursor.lnum,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1636 NULL, NULL))
20573
00fff78a929a patch 8.2.0840: search match count wrong when only match is in fold
Bram Moolenaar <Bram@vim.org>
parents: 20209
diff changeset
1637 #endif
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1638 ),
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1639 SEARCH_STAT_DEF_MAX_COUNT,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
1640 SEARCH_STAT_DEF_TIMEOUT);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1641
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 * The search command can be followed by a ';' to do another search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 * For example: "/pat/;/foo/+3;?bar"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 * This is like doing another search command, except:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 * - The remembered direction '/' or '?' is from the first search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 * - When an error happens the cursor isn't moved at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 * Don't do this when called by get_address() (it handles ';' itself).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 if (!(options & SEARCH_OPT) || pat == NULL || *pat != ';')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 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
1654 search_delim = dirc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 if (dirc != '?' && dirc != '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 retval = 0;
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
1658 emsg(_("E386: Expected '?' or '/' after ';'"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 ++pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 if (options & SEARCH_MARK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 end_do_search:
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22689
diff changeset
1670 if ((options & SEARCH_KEEP) || (cmdmod.cmod_flags & CMOD_KEEPPATTERNS))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 spats[0].off = old_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 vim_free(strcopy);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
1673 vim_free(msgbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 * search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 * 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
1682 * white-space), starting from pos and going in direction "dir". "pos" will
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 * 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
1684 * 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
1685 * Return OK for success, or FAIL if no line found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1688 search_for_exact_line(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1689 buf_T *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1690 pos_T *pos,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1691 int dir,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1692 char_u *pat)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 linenr_T start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 if (buf->b_ml.ml_line_count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 pos->lnum += dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 if (pos->lnum < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 pos->lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 give_warning((char_u *)_(top_bot_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 break;
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 else if (pos->lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 if (p_ws)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 give_warning((char_u *)_(bot_top_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 if (pos->lnum == start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 if (start == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 start = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 ptr = ml_get_buf(buf, pos->lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 pos->col = (colnr_T) (p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1739 // 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
1740 // ignored because we are interested in the next line -- Acevedo
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1741 if ((compl_cont_status & CONT_ADDING)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1742 && !(compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1747 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
1748 { // expanding lines or words
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1749 if ((p_ic ? MB_STRNICMP(p, pat, compl_length)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
1750 : STRNCMP(p, pat, compl_length)) == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 * Character Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 * 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
1763 * position of the character, otherwise move to just before the char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 * Do this "cap->count1" times.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1768 searchc(cmdarg_T *cap, int t_cmd)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1770 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
1771 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
1772 long count = cap->count1; // repeat count
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 int len;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1776 int stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1778 if (c != NUL) // normal search: remember args for repeat
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1780 if (!KeyStuffed) // don't remember when redoing
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 {
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1782 *lastc = c;
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1783 set_csearch_direction(dir);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1784 set_csearch_until(t_cmd);
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1785 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 if (cap->ncharC1 != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 {
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1788 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1,
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1789 lastc_bytes + lastc_bytelen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 if (cap->ncharC2 != 0)
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1791 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2,
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1792 lastc_bytes + lastc_bytelen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1796 else // repeat previous search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 {
15605
62b3805506b3 patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents: 15555
diff changeset
1798 if (*lastc == NUL && lastc_bytelen == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 return FAIL;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1800 if (dir) // repeat in opposite direction
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 dir = -lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 dir = lastcdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 t_cmd = last_t_cmd;
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1805 c = *lastc;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1806 // 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
1807
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1808 // 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
1809 // 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
1810 // at.
2947
3f1a4ed36d1b updated for version 7.3.246
Bram Moolenaar <bram@vim.org>
parents: 2925
diff changeset
1811 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
1812 stop = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814
530
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1815 if (dir == BACKWARD)
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1816 cap->oap->inclusive = FALSE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1817 else
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1818 cap->oap->inclusive = TRUE;
339999b511a0 updated for version 7.0148
vimboss
parents: 527
diff changeset
1819
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 while (count--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 if (dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
1832 col += (*mb_ptr2len)(p + col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 if (col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 if (col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 col -= (*mb_head_off)(p, p + col - 1) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 }
6991
814f1f569e4a patch 7.4.813
Bram Moolenaar <bram@vim.org>
parents: 6971
diff changeset
1842 if (lastc_bytelen == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 {
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1844 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 }
11018
654fc5636b37 patch 8.0.0398: illegal memory access with "t"
Christian Brabandt <cb@256bit.org>
parents: 10900
diff changeset
1847 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
1848 && stop)
11018
654fc5636b37 patch 8.0.0398: illegal memory access with "t"
Christian Brabandt <cb@256bit.org>
parents: 10900
diff changeset
1849 break;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1850 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 if ((col += dir) < 0 || col >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 return FAIL;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1859 if (p[col] == c && stop)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 break;
2925
441d364773dc updated for version 7.3.235
Bram Moolenaar <bram@vim.org>
parents: 2823
diff changeset
1861 stop = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 if (t_cmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1868 // backup to before the character (possibly double-byte)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 col -= dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 if (dir < 0)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1873 // 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
1874 col += lastc_bytelen - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 else
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1876 // To previous char, which may be multi-byte.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 col -= (*mb_head_off)(p, p + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 * "Other" Searches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 * findmatch - find the matching paren or brace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 * Improvement over vi: Braces inside quotes are ignored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 pos_T *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1895 findmatch(oparg_T *oap, int initc)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 return findmatchlimit(oap, initc, 0, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 * Return TRUE if the character before "linep[col]" equals "ch".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 * Return FALSE if "col" is zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 * Update "*prevcol" to the column of the previous character, unless "prevcol"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 * is NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 * Handles multibyte string correctly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1908 check_prevcol(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1909 char_u *linep,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1910 int col,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1911 int ch,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1912 int *prevcol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 if (col > 0 && has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 col -= (*mb_head_off)(linep, linep + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 if (prevcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 *prevcol = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1922 /*
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1923 * Raw string start is found at linep[startpos.col - 1].
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1924 * 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
1925 */
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1926 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1927 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
1928 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1929 char_u *p;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1930 char_u *delim_copy;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1931 size_t delim_len;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1932 linenr_T lnum;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1933 int found = FALSE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1934
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1935 for (p = linep + startpos->col + 1; *p && *p != '('; ++p)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1936 ;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1937 delim_len = (p - linep) - startpos->col - 1;
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20697
diff changeset
1938 delim_copy = vim_strnsave(linep + startpos->col + 1, delim_len);
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1939 if (delim_copy == NULL)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1940 return FALSE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1941 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1942 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1943 char_u *line = ml_get(lnum);
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1944
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1945 for (p = line + (lnum == startpos->lnum
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1946 ? startpos->col + 1 : 0); *p; ++p)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1947 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1948 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1949 break;
21628
e23f829c187d patch 8.2.1364: invalid memory access when searching for raw string
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1950 if (*p == ')' && STRNCMP(delim_copy, p + 1, delim_len) == 0
e23f829c187d patch 8.2.1364: invalid memory access when searching for raw string
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
1951 && p[delim_len + 1] == '"')
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1952 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1953 found = TRUE;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1954 break;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1955 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1956 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1957 if (found)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1958 break;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1959 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1960 vim_free(delim_copy);
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1961 return found;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1962 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
1963
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 /*
18681
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1965 * Check matchpairs option for "*initc".
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1966 * 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
1967 * 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
1968 * 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
1969 */
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1970 static void
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1971 find_mps_values(
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1972 int *initc,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1973 int *findc,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1974 int *backwards,
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1975 int switchit)
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 char_u *ptr;
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 ptr = curbuf->b_p_mps;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1980 while (*ptr != NUL)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1981 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1982 if (has_mbyte)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1983 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1984 char_u *prev;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1985
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1986 if (mb_ptr2char(ptr) == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1987 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1988 if (switchit)
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 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1991 *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
1992 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1993 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1994 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1995 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1996 *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
1997 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1998 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
1999 return;
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 prev = ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2002 ptr += mb_ptr2len(ptr) + 1;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2003 if (mb_ptr2char(ptr) == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2004 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2005 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2006 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2007 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2008 *initc = mb_ptr2char(prev);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2009 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2010 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2011 else
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 *findc = mb_ptr2char(prev);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2014 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2015 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2016 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2017 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2018 ptr += mb_ptr2len(ptr);
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2019 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2020 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2021 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2022 if (*ptr == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2023 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2024 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2025 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2026 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2027 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2028 *initc = ptr[2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2029 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2030 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2031 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2032 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2033 *findc = ptr[2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2034 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2035 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2036 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2037 ptr += 2;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2038 if (*ptr == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2039 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2040 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2041 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2042 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2043 *findc = *initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2044 *initc = ptr[-2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2045 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2046 else
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2047 {
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2048 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2049 *findc = ptr[-2];
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2050 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2051 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2052 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2053 ++ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2054 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2055 if (*ptr == ',')
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2056 ++ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2057 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2058 }
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2059
a13370d92f9d patch 8.1.2332: missing file in refactoring
Bram Moolenaar <Bram@vim.org>
parents: 18677
diff changeset
2060 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 * 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
2062 * 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
2063 * off the edge of the file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 * "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
2066 * character at or after the cursor. Special values:
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2067 * '*' look for C-style comment / *
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2068 * '/' look for C-style comment / *, ignoring comment-end
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2069 * '#' look for preprocessor directives
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2070 * 'R' look for raw string start: R"delim(text)delim" (only backwards)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 * FM_FORWARD search forwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 * FM_SKIPCOMM skip comments (not implemented yet!)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 516
diff changeset
2076 *
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2077 * "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
2078 * NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 pos_T *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2082 findmatchlimit(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2083 oparg_T *oap,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2084 int initc,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2085 int flags,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2086 int maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2088 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
2089 int findc = 0; // matching brace
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 int c;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2091 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
2092 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
2093 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
2094 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
2095 char_u *linep; // pointer to current line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 char_u *ptr;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2097 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
2098 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
2099 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
2100 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
2101 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
2102 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
2103 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
2104 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
2105 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
2106 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
2107 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
2108 int dir; // Direction to search
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2109 int comment_col = MAXCOL; // start of / / comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2110 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2111 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
2112 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2113 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 pos = curwin->w_cursor;
5304
3640cf4c0d4b updated for version 7.4.005
Bram Moolenaar <bram@vim.org>
parents: 5210
diff changeset
2116 pos.coladd = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2122 // Direction to search when initc is '/', '*' or '#'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 if (flags & FM_BACKWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 else if (flags & FM_FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 dir = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 * if initc given, look in the table for the matching character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 * '/' and '*' are special cases: look for start or end of comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 * When '/' is used, we ignore running backwards into an star-slash, for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 * "[*" command, we just want to find any comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 */
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2136 if (initc == '/' || initc == '*' || initc == 'R')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 comment_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 if (initc == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 ignore_cend = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 backwards = (dir == FORWARD) ? FALSE : TRUE;
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2142 raw_string = (initc == 'R');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 initc = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 else if (initc != '#' && initc != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2147 find_mps_values(&initc, &findc, &backwards, TRUE);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2148 if (findc == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 {
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2153 /*
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2154 * 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
2155 * under the cursor.
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2156 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 if (initc == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 hash_dir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 * initc was not given, must look for something to match under
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 * or near the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 * Only check for special things when 'cpo' doesn't have '%'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 if (!cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2170 // Are we before or at #if, #else etc.?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 if ( STRNCMP(ptr, "if", 2) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 || STRNCMP(ptr, "endif", 5) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2181 // Are we on a comment?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 else if (linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 if (linep[pos.col + 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 else if (pos.col > 0 && linep[pos.col - 1] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 else if (linep[pos.col] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 if (linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 else if (pos.col > 0 && linep[pos.col - 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 backwards = FALSE;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 * 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
2214 * look for brace anywhere on this line after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 if (!hash_dir && !comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 * Find the brace under or after the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 * If beyond the end of the line, use the last character in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 * the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 if (linep[pos.col] == NUL && pos.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 {
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2227 initc = PTR2CHAR(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 if (initc == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2231 find_mps_values(&initc, &findc, &backwards, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 if (findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 break;
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2234 pos.col += mb_ptr2len(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 if (!findc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2238 // no brace in the line, maybe use " #if" then
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 if (!cpo_match && *skipwhite(linep) == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 else if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2248 // 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
2249 // backslashes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 match_escaped = (bslcnt & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 if (hash_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 * Look for matching #if, #else, #elif, or #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 if (oap != NULL)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2262 oap->motion_type = MLINE; // Linewise for this case only
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 if (initc != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 ptr = skipwhite(skipwhite(linep) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 if (STRNCMP(ptr, "if", 2) == 0 || STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 hash_dir = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 else if (pos.lnum == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 pos.lnum += hash_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 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
2285 line_breakcheck(); // check for CTRL-C typed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 if (*ptr != '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 pos.col = (colnr_T) (ptr - linep);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 else if (STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 #ifdef FEAT_RIGHTLEFT
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2329 // 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
2330 // paren/brace in the other direction.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 backwards = !backwards;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 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
2337 CLEAR_POS(&match_pos);
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 692
diff changeset
2338
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2339 // backward search: Check if this line contains a single-line comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2340 if ((backwards && comment_dir)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2341 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2342 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2343 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2344 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2346 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2347 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
2348 lispcomm = TRUE; // find match inside this comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2349 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 * Go to the next position, forward or backward. We could use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 * inc() and dec() here, but that is much slower
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2358 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2359 // char to match is inside of comment, don't search outside
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2360 if (lispcomm && pos.col < (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2361 break;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2362 #endif
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2363 if (pos.col == 0) // at start of line, go to prev. one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2365 if (pos.lnum == 1) // start of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 --pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368
829
dc8197342755 updated for version 7.0d04
vimboss
parents: 819
diff changeset
2369 if (maxtravel > 0 && ++traveled > maxtravel)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 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
2373 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2377 // Check if this line contains a single-line comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2378 if (comment_dir
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2379 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2380 || lisp
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2381 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2382 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 comment_col = check_linecomment(linep);
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2384 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2385 // skip comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2386 if (lisp && comment_col != MAXCOL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2387 pos.col = comment_col;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2388 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 --pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 pos.col -= (*mb_head_off)(linep, linep + pos.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2397 else // forward search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 {
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2399 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
2400 // at end of line, go to next one
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2401 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2402 // don't search for match in comment
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2403 || (lisp && comment_col != MAXCOL
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2404 && pos.col == (colnr_T)comment_col)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2405 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2406 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2408 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2409 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2410 // 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
2411 // don't search for match in code
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2412 || lispcomm
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2413 #endif
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2414 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 if (maxtravel && traveled++ > maxtravel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 line_breakcheck();
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2425 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2426 if (lisp) // find comment pos in new line
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2427 comment_col = check_linecomment(linep);
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2428 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 464
diff changeset
2433 pos.col += (*mb_ptr2len)(linep + pos.col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 ++pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 if (pos.col == 0 && (flags & FM_BLOCKSTOP) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 (linep[0] == '{' || linep[0] == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2445 if (linep[0] == findc && count == 0) // match!
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 return &pos;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2447 break; // out of scope
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 if (comment_dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2452 // 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
2453 // TODO: ignore comment brackets inside strings
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 if (comment_dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 pos.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2462 else // Searching backwards
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 * 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
2466 * with / * /. Ignore a / * after / / and after *.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 if (pos.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 continue;
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2470 else if (raw_string)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2471 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2472 if (linep[pos.col - 1] == 'R'
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2473 && linep[pos.col] == '"'
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2474 && vim_strchr(linep + pos.col + 1, '(') != NULL)
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2475 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2476 // 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
2477 // 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
2478 // 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
2479 // raw string start.
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2480 if (!find_rawstring_end(linep, &pos,
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2481 count > 0 ? &match_pos : &curwin->w_cursor))
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2482 {
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2483 count++;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2484 match_pos = pos;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2485 match_pos.col--;
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2486 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2487 linep = ml_get(pos.lnum); // may have been released
6971
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2488 }
e859731ea1cd patch 7.4.803
Bram Moolenaar <bram@vim.org>
parents: 6949
diff changeset
2489 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 else if ( linep[pos.col - 1] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 && 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
2492 && (pos.col == 1 || linep[pos.col - 2] != '*')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 && (int)pos.col < comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 match_pos = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 match_pos.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 if (count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 else if (pos.col > 1 && linep[pos.col - 2] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 && (int)pos.col <= comment_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 else if (ignore_cend)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 * If smart matching ('cpoptions' does not contain '%'), braces inside
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 * of quotes are ignored, but only if there is an even number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 * quotes in the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 if (cpo_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 do_quotes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 else if (do_quotes == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 * Count the number of quotes in the line, skipping \" and '"'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 * Watch out for "\\".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 at_start = do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 for (ptr = linep; *ptr; ++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 if (ptr == linep + pos.col + backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 at_start = (do_quotes & 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 if (*ptr == '"'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 && (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\''))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 ++do_quotes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 if (*ptr == '\\' && ptr[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2540 do_quotes &= 1; // result is 1 with even number of quotes
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 * If we find an uneven count, check current line and previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 * one for a '\' at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 if (!do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 if (ptr[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2554 // Do we need to use at_start here?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 else if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 if (pos.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 ptr = ml_get(pos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 if (*ptr && *(ptr + STRLEN(ptr) - 1) == '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 inquote = at_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 if (inquote)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 else if (!backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 }
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2576
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2577 // ml_get() only keeps one line, need to get linep again
1310
a33e606ceea6 updated for version 7.1-024
vimboss
parents: 1309
diff changeset
2578 linep = ml_get(pos.lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 }
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 (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 * If 'smartmatch' is set:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 * Things inside quotes are ignored by setting 'inquote'. If we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 * find a quote without a preceding '\' invert 'inquote'. At the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 * end of a line not ending in '\' we reset 'inquote'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 * In lines with an uneven number of quotes (without preceding '\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 * we do not know which part to ignore. Therefore we only set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 * inquote if the number of quotes in a line is even, unless this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 * line or the previous one ends in a '\'. Complicated, isn't it?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 */
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2596 c = PTR2CHAR(linep + pos.col);
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2597 switch (c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 case NUL:
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2600 // at end of line without trailing backslash, reset inquote
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 if (pos.col == 0 || linep[pos.col - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 case '"':
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2609 // 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
2610 // ignored
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 if (do_quotes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 for (col = pos.col - 1; col >= 0; --col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 if (linep[col] != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 if ((((int)pos.col - 1 - col) & 1) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 * If smart matching ('cpoptions' does not contain '%'):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 * Skip things in single quotes: 'x' or '\x'. Be careful for single
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 * single quotes, eg jon's. Things like '\233' or '\x3f' are not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 * skipped, there is never a brace in them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 * Ignore this when finding matches for `'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 case '\'':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 if (!cpo_match && initc != '\'' && findc != '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 if (backwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 if (pos.col > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 if (linep[pos.col - 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 else if (linep[pos.col - 2] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 pos.col > 2 && linep[pos.col - 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 pos.col -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2653 else if (linep[pos.col + 1]) // forward search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 if (linep[pos.col + 1] == '\\' &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 linep[pos.col + 2] && linep[pos.col + 3] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 pos.col += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 else if (linep[pos.col + 2] == '\'')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 pos.col += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 break;
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 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2668 // FALLTHROUGH
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 #ifdef FEAT_LISP
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2672 /*
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2673 * For Lisp skip over backslashed (), {} and [].
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2674 * (actually, we skip #\( et al)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2675 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 if (curbuf->b_p_lisp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 && vim_strchr((char_u *)"(){}[]", c) != NULL
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2678 && pos.col > 1
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2679 && check_prevcol(linep, pos.col, '\\', NULL)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2680 && check_prevcol(linep, pos.col - 1, '#', NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2684 // 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
2685 // quotes when the start is also inside of quotes.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 if ((!inquote || start_in_quotes == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 && (c == initc || c == findc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 bslcnt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2696 // 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
2697 // is what we expect.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 if (cpo_bsl || (bslcnt & 1) == match_escaped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 if (c == initc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 count++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 if (count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 if (comment_dir == BACKWARD && count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 return &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2718 return (pos_T *)NULL; // never found it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 * Check if line[] contains a / / comment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 * Return MAXCOL if not, otherwise return the column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 * TODO: skip strings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2727 check_linecomment(char_u *line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 p = line;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2732 #ifdef FEAT_LISP
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2733 // skip Lispish one-line comments
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2734 if (curbuf->b_p_lisp)
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2735 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2736 if (vim_strchr(p, ';') != NULL) // there may be comments
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2737 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2738 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
2739
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2740 p = line; // scan from start
333
18f024844150 updated for version 7.0086
vimboss
parents: 301
diff changeset
2741 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2742 {
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2743 if (*p == '"')
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2744 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2745 if (in_str)
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2746 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2747 if (*(p - 1) != '\\') // skip escaped quote
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2748 in_str = FALSE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2749 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2750 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
2751 // skip #\" form
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2752 && *(p - 1) != '\\' && *(p - 2) != '#'))
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2753 in_str = TRUE;
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2754 }
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3121
diff changeset
2755 else if (!in_str && ((p - line) < 2
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2756 || (*(p - 1) != '\\' && *(p - 2) != '#')))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2757 break; // found!
14
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2758 ++p;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2759 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2760 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2761 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2762 p = NULL;
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2763 }
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2764 else
946da5994c01 updated for version 7.0006
vimboss
parents: 12
diff changeset
2765 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 while ((p = vim_strchr(p, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2768 // 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
2769 // because * / / * is an end and start of a C comment
1463
e6a8d55a1626 updated for version 7.1-178
vimboss
parents: 1344
diff changeset
2770 if (p[1] == '/' && (p == line || p[-1] != '*' || p[2] != '*'))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 return MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 return (int)(p - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 * Move cursor briefly to character matching the one under the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 * Used for Insert mode and "r" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 * Show the match only if it is visible on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 * If there isn't a match, then beep.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2787 showmatch(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2788 int c) // char to show match for
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 pos_T *lpos, save_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 pos_T mpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 long save_so;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 long save_siso;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 int save_state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 colnr_T save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 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
2800 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
2801 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 * Only show match for chars in the 'matchpairs' option.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 */
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2806 // 'matchpairs' is "x:y,x:y"
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2807 for (p = curbuf->b_p_mps; *p != NUL; ++p)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 #ifdef FEAT_RIGHTLEFT
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2810 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
2811 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 #endif
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2813 p += mb_ptr2len(p) + 1;
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2814 if (PTR2CHAR(p) == c
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 && !(curwin->w_p_rl ^ p_ri)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 break;
18251
c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents: 18203
diff changeset
2820 p += mb_ptr2len(p);
4029
d179a8eff9d7 updated for version 7.3.769
Bram Moolenaar <bram@vim.org>
parents: 3831
diff changeset
2821 if (*p == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 }
24307
55f458d35292 patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents: 23847
diff changeset
2824 if (*p == NUL)
55f458d35292 patch 8.2.2694: when 'matchpairs' is empty every character beeps
Bram Moolenaar <Bram@vim.org>
parents: 23847
diff changeset
2825 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2827 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
2828 vim_beep(BO_MATCH);
4153
7728d626ae03 updated for version 7.3.829
Bram Moolenaar <bram@vim.org>
parents: 4049
diff changeset
2829 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 if (!curwin->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 getvcol(curwin, lpos, NULL, &vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 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
2834 && vcol < curwin->w_leftcol + curwin->w_width))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2836 mpos = *lpos; // save the pos, update_screen() may change it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 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
2838 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
2839 save_siso = *siso;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2840 // 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
2841 // stop displaying the "$".
3318
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2842 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol)
c70c005f61fb updated for version 7.3.426
Bram Moolenaar <bram@vim.org>
parents: 3306
diff changeset
2843 dollar_vcol = -1;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2844 ++curwin->w_virtcol; // do display ')' just before "$"
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2845 update_screen(VALID); // show the new char first
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 save_dollar_vcol = dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 save_state = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 State = SHOWMATCH;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2851 ui_cursor_shape(); // may show different cursor shape
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 #endif
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2853 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
2854 *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
2855 *siso = 0; // don't use 'sidescrolloff' here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 showruler(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 setcursor();
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2858 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
2859 out_flush_cursor(TRUE, FALSE);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents: 12855
diff changeset
2860
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2861 // 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
2862 // 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
2863 // and has a higher column number.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 dollar_vcol = save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 * brief pause, unless 'm' is present in 'cpo' and a character is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 * available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 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
2871 ui_delay(p_mat * 100L + 8, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 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
2873 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
2874 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
2875 *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
2876 *siso = save_siso;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 State = save_state;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2879 ui_cursor_shape(); // may show different cursor shape
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 /*
18448
35e0ab1f2975 patch 8.1.2218: "gN" is off by one in Visual mode
Bram Moolenaar <Bram@vim.org>
parents: 18426
diff changeset
2886 * 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
2887 * 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
2888 * "cur".
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2889 * "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
2890 * 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
2891 */
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2892 static int
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2893 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
2894 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2895 regmmatch_T regmatch;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2896 int nmatched = 0;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2897 int result = -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2898 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
2899 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
2900 int flag = 0;
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 if (pattern == NULL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2903 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
2904
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2905 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
2906 SEARCH_KEEP, &regmatch) == FAIL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2907 return -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2908
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2909 // init startcol correctly
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2910 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
2911 // move to match
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2912 if (move)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2913 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2914 CLEAR_POS(&pos);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2915 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2916 else
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2917 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2918 pos = *cur;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2919 // 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
2920 flag = SEARCH_START;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2921 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2922
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2923 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
2924 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
2925 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2926 // 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
2927 // 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
2928 do
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2929 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2930 regmatch.startpos[0].col++;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2931 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
2932 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
2933 if (nmatched != 0)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2934 break;
22478
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
2935 } while (regmatch.regprog != NULL
5193420617f1 patch 8.2.1787: crash with 'incsearch' and very long line
Bram Moolenaar <Bram@vim.org>
parents: 22359
diff changeset
2936 && direction == FORWARD ? regmatch.startpos[0].col < pos.col
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2937 : 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
2938
18949
5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy
Bram Moolenaar <Bram@vim.org>
parents: 18812
diff changeset
2939 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
2940 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2941 result = (nmatched != 0
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2942 && 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
2943 && 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
2944 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2945 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2946
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2947 vim_regfree(regmatch.regprog);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2948 return result;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2949 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2950
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
2951
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2952 /*
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2953 * 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
2954 * 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
2955 */
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2956 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2957 current_search(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2958 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
2959 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
2960 {
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
2961 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
2962 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
2963 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
2964 pos_T pos; // position after the pattern
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2965 int i;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2966 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
2967 int result; // result of various function calls
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2968 char_u old_p_ws = p_ws;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2969 int flags = 0;
5210
839ebe7c1b2f updated for version 7.4a.031
Bram Moolenaar <bram@vim.org>
parents: 5118
diff changeset
2970 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
2971 int zero_width;
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2972 int skip_first_backward;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2973
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2974 // 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
2975 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
2976 dec_cursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2977
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2978 // When searching forward and the cursor is at the start of the Visual
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2979 // area, skip the first search backward, otherwise it doesn't move.
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2980 skip_first_backward = forward && VIsual_active
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2981 && LT_POS(curwin->w_cursor, VIsual);
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
2982
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2983 orig_pos = pos = curwin->w_cursor;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2984 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2985 {
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2986 if (forward)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2987 incl(&pos);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2988 else
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2989 decl(&pos);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2990 }
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 // 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
2993 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
2994 FORWARD);
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
2995 if (zero_width == -1)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2996 return FAIL; // pattern not found
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2997
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
2998 /*
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
2999 * 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
3000 * so that a match at the current cursor position will be correctly
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3001 * captured. When "forward" is false do it the other way around.
3718
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 for (i = 0; i < 2; i++)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3004 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3005 if (forward)
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3006 {
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3007 if (i == 0 && skip_first_backward)
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3008 continue;
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3009 dir = i;
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3010 }
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3011 else
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3012 dir = !i;
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
3013
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
3014 flags = 0;
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
3015 if (!dir && !zero_width)
3732
f43ffd820a46 updated for version 7.3.625
Bram Moolenaar <bram@vim.org>
parents: 3724
diff changeset
3016 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
3017 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
3018
18500
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
3019 // 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
3020 if (i == 0)
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
3021 p_ws = FALSE;
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
3022
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
3023 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
3024 (dir ? FORWARD : BACKWARD),
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3025 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
3026 SEARCH_KEEP | flags, RE_SEARCH, NULL);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3027
18500
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn"
Bram Moolenaar <Bram@vim.org>
parents: 18448
diff changeset
3028 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
3029
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3030 // 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
3031 // 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
3032 // 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
3033 // selection works.
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3034 if (i == 1 && !result) // not found, abort
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3035 {
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3036 curwin->w_cursor = orig_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3037 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3038 VIsual = save_VIsual;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3039 return FAIL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3040 }
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
3041 else if (i == 0 && !result)
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3042 {
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
3043 if (forward)
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3044 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3045 // 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
3046 CLEAR_POS(&pos);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3047 }
11121
778c10516955 patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11117
diff changeset
3048 else
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3049 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3050 // 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
3051 // 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
3052 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
3053 pos.col = (colnr_T)STRLEN(
ac13ea2b098d updated for version 7.3.621
Bram Moolenaar <bram@vim.org>
parents: 3718
diff changeset
3054 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
3055 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3056 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3057 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3058
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3059 start_pos = pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3060
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3061 if (!VIsual_active)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3062 VIsual = start_pos;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3063
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3064 // put the cursor after the match
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
3065 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
3066 if (LT_POS(VIsual, end_pos) && forward)
22578
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3067 {
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3068 if (skip_first_backward)
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3069 // put the cursor on the start of the match
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3070 curwin->w_cursor = pos;
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3071 else
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3072 // put the cursor on last character of match
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3073 dec_cursor();
381bd66762ea patch 8.2.1837: using "gn" after "gN" does not work
Bram Moolenaar <Bram@vim.org>
parents: 22549
diff changeset
3074 }
22549
5055805908f5 patch 8.2.1823: "gN" does not select the matched string
Bram Moolenaar <Bram@vim.org>
parents: 22478
diff changeset
3075 else if (VIsual_active && LT_POS(curwin->w_cursor, VIsual) && forward)
18426
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right
Bram Moolenaar <Bram@vim.org>
parents: 18368
diff changeset
3076 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
3077 VIsual_active = TRUE;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3078 VIsual_mode = 'v';
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3079
15758
675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true
Bram Moolenaar <Bram@vim.org>
parents: 15713
diff changeset
3080 if (*p_sel == 'e')
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3081 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3082 // 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
3083 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
3084 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
3085 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
3086 inc(&VIsual);
3718
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3087 }
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3088
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3089 #ifdef FEAT_FOLDING
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3090 if (fdo_flags & FDO_SEARCH && KeyTyped)
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3091 foldOpenCursor();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3092 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3093
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3094 may_start_select('c');
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3095 setmouse();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3096 #ifdef FEAT_CLIPBOARD
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3097 // 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
3098 // 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
3099 clip_star.vmode = NUL;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3100 #endif
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3101 redraw_curbuf_later(INVERTED);
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3102 showmode();
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3103
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3104 return OK;
0b1cb3f839c4 updated for version 7.3.618
Bram Moolenaar <bram@vim.org>
parents: 3701
diff changeset
3105 }
3755
616bc1ad4f12 updated for version 7.3.636
Bram Moolenaar <bram@vim.org>
parents: 3732
diff changeset
3106
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(FEAT_TEXTOBJ) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 * return TRUE if line 'lnum' is empty or has white chars only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3113 linewhite(linenr_T lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 p = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 return (*p == NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3122 /*
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3123 * Add the search count "[3/19]" to "msgbuf".
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3124 * See update_search_stat() for other arguments.
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3125 */
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3126 static void
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3127 cmdline_search_stat(
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3128 int dirc,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3129 pos_T *pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3130 pos_T *cursor_pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3131 int show_top_bot_msg,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3132 char_u *msgbuf,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3133 int recompute,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3134 int maxcount,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3135 long timeout)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3136 {
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3137 searchstat_T stat;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3138
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3139 update_search_stat(dirc, pos, cursor_pos, &stat, recompute, maxcount,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3140 timeout);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3141 if (stat.cur > 0)
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3142 {
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3143 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
3144 size_t len;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3145
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3146 #ifdef FEAT_RIGHTLEFT
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3147 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
3148 {
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3149 if (stat.incomplete == 1)
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
3150 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]");
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3151 else if (stat.cnt > maxcount && stat.cur > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3152 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/>%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3153 maxcount, maxcount);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3154 else if (stat.cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3155 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3156 maxcount, stat.cur);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3157 else
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3158 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3159 stat.cnt, stat.cur);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3160 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3161 else
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3162 #endif
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3163 {
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3164 if (stat.incomplete == 1)
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
3165 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[?/??]");
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3166 else if (stat.cnt > maxcount && stat.cur > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3167 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[>%d/>%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3168 maxcount, maxcount);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3169 else if (stat.cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3170 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/>%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3171 stat.cur, maxcount);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3172 else
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3173 vim_snprintf(t, SEARCH_STAT_BUF_LEN, "[%d/%d]",
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3174 stat.cur, stat.cnt);
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3175 }
16560
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3176
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3177 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
3178 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
3179 {
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
3180 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
3181 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
3182 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
3183 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
3184 }
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3185
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message
Bram Moolenaar <Bram@vim.org>
parents: 16535
diff changeset
3186 mch_memmove(msgbuf + STRLEN(msgbuf) - len, t, len);
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3187 if (dirc == '?' && stat.cur == maxcount + 1)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3188 stat.cur = -1;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3189
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
3190 // 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
3191 msg_hist_off = TRUE;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3192 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
3193 msg_hist_off = FALSE;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3194 }
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3195 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3196
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3197 /*
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3198 * Add the search count information to "stat".
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3199 * "stat" must not be NULL.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3200 * When "recompute" is TRUE always recompute the numbers.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3201 * dirc == 0: don't find the next/previous match (only set the result to "stat")
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3202 * dirc == '/': find the next match
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3203 * dirc == '?': find the previous match
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3204 */
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3205 static void
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3206 update_search_stat(
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3207 int dirc,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3208 pos_T *pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3209 pos_T *cursor_pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3210 searchstat_T *stat,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3211 int recompute,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3212 int maxcount,
20651
3e03edae7e6f patch 8.2.0879: compiler warning for unused function argument
Bram Moolenaar <Bram@vim.org>
parents: 20647
diff changeset
3213 long timeout UNUSED)
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3214 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3215 int save_ws = p_ws;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3216 int wraparound = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3217 pos_T p = (*pos);
20685
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
3218 static pos_T lastpos = {0, 0, 0};
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3219 static int cur = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3220 static int cnt = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3221 static int exact_match = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3222 static int incomplete = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3223 static int last_maxcount = SEARCH_STAT_DEF_MAX_COUNT;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3224 static int chgtick = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3225 static char_u *lastpat = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3226 static buf_T *lbuf = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3227 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3228 proftime_T start;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3229 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3230
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3231 vim_memset(stat, 0, sizeof(searchstat_T));
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3232
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3233 if (dirc == 0 && !recompute && !EMPTY_POS(lastpos))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3234 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3235 stat->cur = cur;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3236 stat->cnt = cnt;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3237 stat->exact_match = exact_match;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3238 stat->incomplete = incomplete;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3239 stat->last_maxcount = last_maxcount;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3240 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3241 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3242 last_maxcount = maxcount;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3243
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3244 wraparound = ((dirc == '?' && LT_POS(lastpos, p))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3245 || (dirc == '/' && LT_POS(p, lastpos)));
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3246
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3247 // If anything relevant changed the count has to be recomputed.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3248 // MB_STRNICMP ignores case, but we should not ignore case.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3249 // Unfortunately, there is no MB_STRNICMP function.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3250 // XXX: above comment should be "no MB_STRCMP function" ?
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3251 if (!(chgtick == CHANGEDTICK(curbuf)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3252 && MB_STRNICMP(lastpat, spats[last_idx].pat, STRLEN(lastpat)) == 0
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3253 && STRLEN(lastpat) == STRLEN(spats[last_idx].pat)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3254 && EQUAL_POS(lastpos, *cursor_pos)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3255 && lbuf == curbuf) || wraparound || cur < 0
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3256 || (maxcount > 0 && cur > maxcount) || recompute)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3257 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3258 cur = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3259 cnt = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3260 exact_match = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3261 incomplete = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3262 CLEAR_POS(&lastpos);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3263 lbuf = curbuf;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3264 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3265
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3266 if (EQUAL_POS(lastpos, *cursor_pos) && !wraparound
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3267 && (dirc == 0 || dirc == '/' ? cur < cnt : cur > 0))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3268 cur += dirc == 0 ? 0 : dirc == '/' ? 1 : -1;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3269 else
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3270 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3271 int done_search = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3272 pos_T endpos = {0, 0, 0};
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3273
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3274 p_ws = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3275 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3276 if (timeout > 0)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3277 profile_setlimit(timeout, &start);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3278 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3279 while (!got_int && searchit(curwin, curbuf, &lastpos, &endpos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3280 FORWARD, NULL, 1, SEARCH_KEEP, RE_LAST, NULL) != FAIL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3281 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3282 done_search = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3283 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3284 // Stop after passing the time limit.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3285 if (timeout > 0 && profile_passed_limit(&start))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3286 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3287 incomplete = 1;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3288 break;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3289 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3290 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3291 cnt++;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3292 if (LTOREQ_POS(lastpos, p))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3293 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3294 cur = cnt;
20667
a126f643d566 patch 8.2.0887: searchcount().exact_match is 1 right after a match
Bram Moolenaar <Bram@vim.org>
parents: 20661
diff changeset
3295 if (LT_POS(p, endpos))
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3296 exact_match = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3297 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3298 fast_breakcheck();
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3299 if (maxcount > 0 && cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3300 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3301 incomplete = 2; // max count exceeded
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3302 break;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3303 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3304 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3305 if (got_int)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3306 cur = -1; // abort
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3307 if (done_search)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3308 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3309 vim_free(lastpat);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3310 lastpat = vim_strsave(spats[last_idx].pat);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3311 chgtick = CHANGEDTICK(curbuf);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3312 lbuf = curbuf;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3313 lastpos = p;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3314 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3315 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3316 stat->cur = cur;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3317 stat->cnt = cnt;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3318 stat->exact_match = exact_match;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3319 stat->incomplete = incomplete;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
3320 stat->last_maxcount = last_maxcount;
16533
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3321 p_ws = save_ws;
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3322 }
5e25171e0e75 patch 8.1.1270: cannot see current match position
Bram Moolenaar <Bram@vim.org>
parents: 16239
diff changeset
3323
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 * Find identifiers or defines in included files.
2719
0139403c8eb0 updated for version 7.3.135
Bram Moolenaar <bram@vim.org>
parents: 2583
diff changeset
3327 * 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
3328 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3330 find_pattern_in_path(
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3331 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
3332 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
3333 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
3334 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
3335 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
3336 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
3337 // a macro?
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3338 long count,
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3339 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
3340 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
3341 linenr_T end_lnum) // last line for searching
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3343 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
3344 SearchedFile *bigger; // When we need more space
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 int max_path_depth = 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 long match_count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 char_u *new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 char_u *curr_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 char_u *prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 int depth;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3354 int depth_displayed; // For type==CHECK_PATH
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 int old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 int already_searched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 char_u *file_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 char_u save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 int define_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 regmatch_T incl_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 regmatch_T def_regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 int matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 int did_show = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 int found = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 char_u *already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 char_u *startp = NULL;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3371 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
3372 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 win_T *curwin_save = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 incl_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 def_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 file_line = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 if (file_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 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
3385 // 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
3386 // 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
3387 && !(compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 pat = alloc(len + 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 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
3393 // ignore case according to p_ic, p_scs and pat
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 regmatch.rm_ic = ignorecase(pat);
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3395 regmatch.regprog = vim_regcomp(pat, magic_isset() ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 if (regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 }
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3400 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3401 if (*inc_opt != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 {
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3403 incl_regmatch.regprog = vim_regcomp(inc_opt,
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3404 magic_isset() ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 if (incl_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 goto fpip_end;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3407 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 if (type == FIND_DEFINE && (*curbuf->b_p_def != NUL || *p_def != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3412 ? p_def : curbuf->b_p_def,
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
3413 magic_isset() ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 if (def_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 goto fpip_end;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3416 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 }
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
3418 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 if (files == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 old_files = max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 depth = depth_displayed = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 if (end_lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 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
3427 if (lnum > end_lnum) // do at least one line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 if (incl_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 && vim_regexec(&incl_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3436 char_u *p_fname = (curr_fname == curbuf->b_fname)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3437 ? curbuf->b_ffname : curr_fname;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3438
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3439 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
3440 // Use text from '\zs' to '\ze' (or end) of 'include'.
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3441 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
3442 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]),
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3443 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname);
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3444 else
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3445 // Use text after match with 'include'.
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3446 new_fname = file_name_in_line(incl_regmatch.endp[0], 0,
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 673
diff changeset
3447 FNAME_EXP|FNAME_INCL|FNAME_REL, 1L, p_fname, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 already_searched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3451 // Check whether we have already searched in this file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 for (i = 0;; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 if (i == depth + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 i = old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 if (i == max_path_depth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 break;
16738
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16696
diff changeset
3458 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
3459 & FPC_SAME)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 if (type != CHECK_PATH &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 action == ACTION_SHOW_ALL && files[i].matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3464 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
3465 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
3466 // typed at "--more--"
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3467 // message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 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
3470 msg_puts(_(" (includes previously listed match)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 }
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13225
diff changeset
3474 VIM_CLEAR(new_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 already_searched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 || (new_fname == NULL && !already_searched)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3485 msg_putchar('\n'); // cursor below last one
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3488 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
3489 msg_puts_title(_("--- Included files "));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 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
3491 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
3492 msg_puts_title(_("in path ---\n"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 while (depth_displayed < depth && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 ++depth_displayed;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 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
3499 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 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
3501 msg_puts(" -->\n");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3503 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
3504 // for "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 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
3507 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3510 // 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
3511 // '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
3512 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 * Isolate the file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 * Include the surrounding "" or <> if present.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 */
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3520 if (inc_opt != NULL
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3521 && strstr((char *)inc_opt, "\\zs") != NULL)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3522 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3523 // pattern contains \zs, use the match
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3524 p = incl_regmatch.startp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3525 i = (int)(incl_regmatch.endp[0]
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3526 - incl_regmatch.startp[0]);
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3527 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3528 else
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3529 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3530 // 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
3531 for (p = incl_regmatch.endp[0];
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3532 *p && !vim_isfilec(*p); p++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3533 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3534 for (i = 0; vim_isfilec(p[i]); i++)
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3535 ;
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3536 }
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3537
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3540 // Nothing found, use the rest of the line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 p = incl_regmatch.endp[0];
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 829
diff changeset
3542 i = (int)STRLEN(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3544 // 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
3545 // happen if \zs appears in the regexp.
3699
d29aa05b7e31 updated for version 7.3.609
Bram Moolenaar <bram@vim.org>
parents: 3693
diff changeset
3546 else if (p > line)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 if (p[-1] == '"' || p[-1] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 if (p[i] == '"' || p[i] == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 save_char = p[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 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
3558 msg_outtrans_attr(p, HL_ATTR(HLF_D));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 p[i] = save_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 if (new_fname == NULL && action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 if (already_searched)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3565 msg_puts(_(" (Already listed)"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3567 msg_puts(_(" NOT FOUND"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3570 out_flush(); // output each line directly
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3575 // Push the new file onto the file stack
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 if (depth + 1 == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 {
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
3578 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 if (bigger != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 bigger[i] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 for (i = depth + 1; i < old_files + max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 bigger[i].fp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 bigger[i].name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 bigger[i].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 bigger[i].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 bigger[i + max_path_depth] = files[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 old_files += max_path_depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 max_path_depth *= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 files = bigger;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r"))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 if (++depth == old_files)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 * lalloc() for 'bigger' must have failed above. We
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 * will forget one of our already visited files now.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 vim_free(files[old_files].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 ++old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 files[depth].name = curr_fname = new_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 files[depth].lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 files[depth].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3617 msg_hist_off = TRUE; // reset in msg_trunc_attr()
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3618 vim_snprintf((char*)IObuff, IOSIZE,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3619 _("Scanning included file: %s"),
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 168
diff changeset
3620 (char *)new_fname);
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3621 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3623 else if (p_verbose >= 5)
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3624 {
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3625 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
3626 smsg(_("Searching included file %s"),
712
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3627 (char *)new_fname);
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3628 verbose_leave();
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3629 }
2e887dfa8917 updated for version 7.0214
vimboss
parents: 699
diff changeset
3630
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 * Check if the line is a define (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 p = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 search_line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 define_matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 if (def_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 && vim_regexec(&def_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 * Pattern must be first identifier after 'define', so skip
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 * to that position before checking for match of pattern. Also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 * don't let it match beyond the end of this identifier.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 p = def_regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 while (*p && !vim_iswordc(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 define_matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 * Look for a match. Don't do this if we are looking for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 * define and this line didn't match define_prog above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 if (def_regmatch.regprog == NULL || define_matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 {
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3662 if (define_matched || (compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3664 // compare the first "len" chars from "ptr"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 startp = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 if (p_ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 matched = !MB_STRNICMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 matched = !STRNCMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 if (matched && define_matched && whole
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 && vim_iswordc(startp[len]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 else if (regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 && vim_regexec(&regmatch, line, (colnr_T)(p - line)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 startp = regmatch.startp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 * Check if the line is not a comment line (unless we are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 * looking for a define). A line starting with "# define"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 * is not considered to be a comment line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 if (!define_matched && skip_comments)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 if ((*line != '#' ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 STRNCMP(skipwhite(line + 1), "define", 6) != 0)
3562
5c1aaf9b4b1b updated for version 7.3.541
Bram Moolenaar <bram@vim.org>
parents: 3318
diff changeset
3688 && get_leader_len(line, NULL, FALSE, TRUE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 * Also check for a "/ *" or "/ /" before the match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 * Skips lines like "int backwards; / * normal index
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 * * /" when looking for "normal".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 * Note: Doesn't skip "/ *" in comments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 || (p[0] == '/' && p[1] == '*') || p[0] == '*')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 for (p = line; *p && p < startp; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 if (matched
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 && p[0] == '/'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 && (p[1] == '*' || p[1] == '/'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 matched = FALSE;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3707 // After "//" all text is comment
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 if (p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 else if (!matched && p[0] == '*' && p[1] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3714 // Can find match after "* /".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 if (matched)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 {
16239
5df26b29e809 patch 8.1.1124: insert completion flags are mixed up
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
3727 int cont_s_ipos = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 int add_r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 char_u *aux;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 if (depth == -1 && lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 aux = p = startp;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3735 if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3737 p += compl_length;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 if (vim_iswordp(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 i = (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3745 if ((compl_cont_status & CONT_ADDING) && i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3747 // IOSIZE > compl_length, so the STRNCPY works
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 STRNCPY(IObuff, aux, i);
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3749
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3750 // 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
3751 // 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
3752 // exit_matched when past the last line.
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3753 if (depth < 0)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3754 {
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3755 if (lnum >= end_lnum)
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3756 goto exit_matched;
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3757 line = ml_get(++lnum);
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3758 }
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3759 else if (vim_fgets(line = file_line,
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 942
diff changeset
3760 LSIZE, files[depth].fp))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3763 // 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
3764 // if depth >= 0 we'll increase files[depth].lnum far
23229
b545334ae654 patch 8.2.2160: various typos
Bram Moolenaar <Bram@vim.org>
parents: 22746
diff changeset
3765 // below -- Acevedo
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 already = aux = p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 if (p > aux)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 if (*aux != ')' && IObuff[i-1] != TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 if (IObuff[i-1] != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 IObuff[i++] = ' ';
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3775 // IObuf =~ "\(\k\|\i\).* ", thus i >= 2
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 if (p_js
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 && (IObuff[i-2] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 && (IObuff[i-2] == '?'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 || IObuff[i-2] == '!'))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3783 // copy as much as possible of the new word
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 if (p - aux >= IOSIZE - i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 p = aux + IOSIZE - i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 STRNCPY(IObuff + i, aux, p - aux);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 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
3788 cont_s_ipos = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 IObuff[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 aux = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3793 if (i == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796
942
29bf49bad20d updated for version 7.0-068
vimboss
parents: 867
diff changeset
3797 add_r = ins_compl_add_infercase(aux, i, p_ic,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 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
3799 dir, cont_s_ipos);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 if (add_r == OK)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3801 // if dir was BACKWARD then honor it just once
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 dir = FORWARD;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 449
diff changeset
3803 else if (add_r == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3806 else if (action == ACTION_SHOW_ALL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 if (!did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3810 gotocmdline(TRUE); // cursor at status line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 if (curr_fname != prev_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3814 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
3815 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
3816 // at "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 msg_home_replace_hl(curr_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 prev_fname = curr_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 show_pat_in_path(line, type, TRUE, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 (depth == -1) ? &lnum : &files[depth].lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 match_count++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3827 // 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
3828 // include it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 for (i = 0; i <= depth; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 files[i].matched = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 else if (--count <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 found = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 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
3836 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 && g_do_tagpreview == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 )
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
3840 emsg(_("E387: Match is on current line"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 else if (action == ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 show_pat_in_path(line, type, did_show, action,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 (depth == -1) ? &lnum : &files[depth].lnum, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 #endif
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3853 #if defined(FEAT_QUICKFIX)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3854 // ":psearch" uses the preview window
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 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
3858 prepare_tagpreview(TRUE, TRUE, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 if (action == ACTION_SPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 break;
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
3865 RESET_BINDING(curwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 if (depth == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3869 // 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
3870 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 {
23847
b0e7fa957cd1 patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents: 23505
diff changeset
3873 if (!win_valid(curwin_save))
b0e7fa957cd1 patch 8.2.2465: using freed memory in :psearch
Bram Moolenaar <Bram@vim.org>
parents: 23505
diff changeset
3874 break;
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3875 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
3876 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
3877 NULL, TRUE, lnum, FALSE)))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3878 break; // failed to jump to file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 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
3884 check_cursor();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 {
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3888 if (!GETFILE_SUCCESS(getfile(
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11275
diff changeset
3889 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
3890 files[depth].lnum, FALSE)))
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3891 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
3892 // 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
3893 // want that here
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 curwin->w_cursor.lnum = files[depth].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 if (action != ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 {
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
3899 curwin->w_cursor.col = (colnr_T)(startp - line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11759
diff changeset
3903 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 if (g_do_tagpreview != 0
673
513866ffe6af updated for version 7.0200
vimboss
parents: 667
diff changeset
3905 && curwin != curwin_save && win_valid(curwin_save))
7
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 // Return cursor to where we were
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 win_enter(curwin_save, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 }
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18681
diff changeset
3912 # 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
3913 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
3914 // 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
3915 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
3916 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 exit_matched:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 matched = FALSE;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3922 // 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
3923 // are not at the end of it already
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 if (def_regmatch.regprog == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 && action == ACTION_EXPAND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 435
diff changeset
3926 && !(compl_cont_status & CONT_SOL)
1859
e965cf54d887 updated for version 7.2-157
vimboss
parents: 1675
diff changeset
3927 && *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
3928 && *(p = startp + mb_ptr2len(startp)) != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 goto search_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 if (action == ACTION_EXPAND)
10277
154d5a2e7395 commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents: 10172
diff changeset
3933 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
3934 if (got_int || ins_compl_interrupted())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 * Read the next line. When reading an included file and encountering
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 * end-of-file, close the file and continue in the file that included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 while (depth >= 0 && !already
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 && vim_fgets(line = file_line, LSIZE, files[depth].fp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 fclose(files[depth].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 --old_files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 files[old_files].name = files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 files[old_files].matched = files[depth].matched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 --depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 curr_fname = (depth == -1) ? curbuf->b_fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 : files[depth].name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 if (depth < depth_displayed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 depth_displayed = depth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3955 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
3956 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 files[depth].lnum++;
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3958 // 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
3959 i = (int)STRLEN(line);
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3960 if (i > 0 && line[i - 1] == '\n')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3961 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3962 if (i > 0 && line[i - 1] == '\r')
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3963 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302
Bram Moolenaar <bram@vim.org>
parents: 5064
diff changeset
3964 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 else if (!already)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 if (++lnum > end_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 already = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 }
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3973 // End of big for (;;) loop.
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3974
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3975 // Close any files that are still open.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 fclose(files[i].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 vim_free(files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 if (type == CHECK_PATH)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 if (!did_show)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 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
3990 msg(_("All included files were found"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3992 msg(_("No included files"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 }
17809
59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents: 17767
diff changeset
3995 else if (!found && action != ACTION_EXPAND)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 {
16142
570a296aa0b4 patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents: 15971
diff changeset
3997 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
3998 emsg(_(e_interr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 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
4000 emsg(_("E388: Couldn't find definition"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 else
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15239
diff changeset
4002 emsg(_("E389: Couldn't find pattern"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 if (action == ACTION_SHOW || action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 fpip_end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 vim_free(file_line);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4009 vim_regfree(regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4010 vim_regfree(incl_regmatch.regprog);
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
4011 vim_regfree(def_regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4015 show_pat_in_path(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4016 char_u *line,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4017 int type,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4018 int did_show,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4019 int action,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4020 FILE *fp,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4021 linenr_T *lnum,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4022 long count)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 if (did_show)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4027 msg_putchar('\n'); // cursor below last one
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 835
diff changeset
4028 else if (!msg_silent)
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4029 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
4030 if (got_int) // 'q' typed at "--more--" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 p = line + STRLEN(line) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4037 // We used fgets(), so get rid of newline at end
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 if (p >= line && *p == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 if (p >= line && *p == '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 *(p + 1) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4046 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
4047 msg_puts((char *)IObuff);
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4048 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
4049 // Highlight line numbers
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
4050 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
4051 msg_puts(" ");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 }
168
4d9eabb1396e updated for version 7.0051
vimboss
parents: 164
diff changeset
4053 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
4054 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
4055
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4056 // Definition continues until line that doesn't end with '\'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 if (got_int || type != FIND_DEFINE || p < line || *p != '\\')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 {
18812
d34ec6fe207d patch 8.1.2394: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4062 if (vim_fgets(line, LSIZE, fp)) // end of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 ++*lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 if (++*lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 line = ml_get(*lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 #ifdef FEAT_VIMINFO
18263
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4078 /*
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4079 * 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
4080 */
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4081 spat_T *
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4082 get_spat(int idx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 {
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4084 return &spats[idx];
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4085 }
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4086
18263
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4087 /*
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 18251
diff changeset
4088 * 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
4089 */
17476
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4090 int
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4091 get_spat_last_idx(void)
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4092 {
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4093 return last_idx;
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out
Bram Moolenaar <Bram@vim.org>
parents: 16949
diff changeset
4094 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 #endif
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4096
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4097 #ifdef FEAT_EVAL
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4098 /*
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4099 * "searchcount()" function
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4100 */
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4101 void
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4102 f_searchcount(typval_T *argvars, typval_T *rettv)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4103 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4104 pos_T pos = curwin->w_cursor;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4105 char_u *pattern = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4106 int maxcount = SEARCH_STAT_DEF_MAX_COUNT;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4107 long timeout = SEARCH_STAT_DEF_TIMEOUT;
22141
a2d8535d035a patch 8.2.1620: searchcount() test fails
Bram Moolenaar <Bram@vim.org>
parents: 22129
diff changeset
4108 int recompute = TRUE;
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4109 searchstat_T stat;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4110
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4111 if (rettv_dict_alloc(rettv) == FAIL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4112 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4113
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
4114 if (in_vim9script() && check_for_opt_dict_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
4115 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 25306
diff changeset
4116
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4117 if (shortmess(SHM_SEARCHCOUNT)) // 'shortmess' contains 'S' flag
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4118 recompute = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4119
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4120 if (argvars[0].v_type != VAR_UNKNOWN)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4121 {
20685
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4122 dict_T *dict;
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4123 dictitem_T *di;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4124 listitem_T *li;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4125 int error = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4126
20685
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4127 if (argvars[0].v_type != VAR_DICT || argvars[0].vval.v_dict == NULL)
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4128 {
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4129 emsg(_(e_dictreq));
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4130 return;
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4131 }
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string
Bram Moolenaar <Bram@vim.org>
parents: 20667
diff changeset
4132 dict = argvars[0].vval.v_dict;
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4133 di = dict_find(dict, (char_u *)"timeout", -1);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4134 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4135 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4136 timeout = (long)tv_get_number_chk(&di->di_tv, &error);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4137 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4138 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4139 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4140 di = dict_find(dict, (char_u *)"maxcount", -1);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4141 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4142 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4143 maxcount = (int)tv_get_number_chk(&di->di_tv, &error);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4144 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4145 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4146 }
22129
003f51ef2e5c patch 8.2.1614: Vim9: cannot pass "true" to searchcount()
Bram Moolenaar <Bram@vim.org>
parents: 21628
diff changeset
4147 recompute = dict_get_bool(dict, (char_u *)"recompute", recompute);
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4148 di = dict_find(dict, (char_u *)"pattern", -1);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4149 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4150 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4151 pattern = tv_get_string_chk(&di->di_tv);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4152 if (pattern == NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4153 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4154 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4155 di = dict_find(dict, (char_u *)"pos", -1);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4156 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4157 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4158 if (di->di_tv.v_type != VAR_LIST)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4159 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4160 semsg(_(e_invarg2), "pos");
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4161 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4162 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4163 if (list_len(di->di_tv.vval.v_list) != 3)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4164 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4165 semsg(_(e_invarg2), "List format should be [lnum, col, off]");
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4166 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4167 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4168 li = list_find(di->di_tv.vval.v_list, 0L);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4169 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4170 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4171 pos.lnum = tv_get_number_chk(&li->li_tv, &error);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4172 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4173 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4174 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4175 li = list_find(di->di_tv.vval.v_list, 1L);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4176 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4177 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4178 pos.col = tv_get_number_chk(&li->li_tv, &error) - 1;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4179 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4180 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4181 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4182 li = list_find(di->di_tv.vval.v_list, 2L);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4183 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4184 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4185 pos.coladd = tv_get_number_chk(&li->li_tv, &error);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4186 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4187 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4188 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4189 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4190 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4191
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4192 save_last_search_pattern();
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4193 if (pattern != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4194 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4195 if (*pattern == NUL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4196 goto the_end;
20653
a68591fbb93d patch 8.2.0880: leaking memory when using searchcount()
Bram Moolenaar <Bram@vim.org>
parents: 20651
diff changeset
4197 vim_free(spats[last_idx].pat);
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4198 spats[last_idx].pat = vim_strsave(pattern);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4199 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4200 if (spats[last_idx].pat == NULL || *spats[last_idx].pat == NUL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4201 goto the_end; // the previous pattern was never defined
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4202
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4203 update_search_stat(0, &pos, &pos, &stat, recompute, maxcount, timeout);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4204
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4205 dict_add_number(rettv->vval.v_dict, "current", stat.cur);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4206 dict_add_number(rettv->vval.v_dict, "total", stat.cnt);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4207 dict_add_number(rettv->vval.v_dict, "exact_match", stat.exact_match);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4208 dict_add_number(rettv->vval.v_dict, "incomplete", stat.incomplete);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4209 dict_add_number(rettv->vval.v_dict, "maxcount", stat.last_maxcount);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4210
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4211 the_end:
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4212 restore_last_search_pattern();
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4213 }
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4214
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4215 /*
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4216 * Fuzzy string matching
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4217 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4218 * Ported from the lib_fts library authored by Forrest Smith.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4219 * https://github.com/forrestthewoods/lib_fts/tree/master/code
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4220 *
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4221 * The following blog describes the fuzzy matching algorithm:
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4222 * https://www.forrestthewoods.com/blog/reverse_engineering_sublime_texts_fuzzy_match/
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4223 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4224 * Each matching string is assigned a score. The following factors are checked:
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4225 * - Matched letter
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4226 * - Unmatched letter
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4227 * - Consecutively matched letters
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4228 * - Proximity to start
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4229 * - Letter following a separator (space, underscore)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4230 * - Uppercase letter following lowercase (aka CamelCase)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4231 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4232 * Matched letters are good. Unmatched letters are bad. Matching near the start
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4233 * is good. Matching the first letter in the middle of a phrase is good.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4234 * Matching the uppercase letters in camel case entries is good.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4235 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4236 * The score assigned for each factor is explained below.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4237 * File paths are different from file names. File extensions may be ignorable.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4238 * Single words care about consecutive matches but not separators or camel
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4239 * case.
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4240 * Score starts at 100
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4241 * Matched letter: +0 points
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4242 * Unmatched letter: -1 point
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4243 * Consecutive match bonus: +15 points
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4244 * First letter bonus: +15 points
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4245 * Separator bonus: +30 points
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4246 * Camel case bonus: +30 points
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4247 * Unmatched leading letter: -5 points (max: -15)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4248 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4249 * There is some nuance to this. Scores don’t have an intrinsic meaning. The
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4250 * score range isn’t 0 to 100. It’s roughly [50, 150]. Longer words have a
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4251 * lower minimum score due to unmatched letter penalty. Longer search patterns
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4252 * have a higher maximum score due to match bonuses.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4253 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4254 * Separator and camel case bonus is worth a LOT. Consecutive matches are worth
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4255 * quite a bit.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4256 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4257 * There is a penalty if you DON’T match the first three letters. Which
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4258 * effectively rewards matching near the start. However there’s no difference
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4259 * in matching between the middle and end.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4260 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4261 * There is not an explicit bonus for an exact match. Unmatched letters receive
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4262 * a penalty. So shorter strings and closer matches are worth more.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4263 */
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4264 typedef struct
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4265 {
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4266 int idx; // used for stable sort
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4267 listitem_T *item;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4268 int score;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4269 list_T *lmatchpos;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4270 } fuzzyItem_T;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4271
22647
0dd527d9c62d patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents: 22578
diff changeset
4272 // bonus for adjacent matches; this is higher than SEPARATOR_BONUS so that
0dd527d9c62d patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents: 22578
diff changeset
4273 // matching a whole word is preferred.
0dd527d9c62d patch 8.2.1872: matchfuzzy() does not prefer sequential matches
Bram Moolenaar <Bram@vim.org>
parents: 22578
diff changeset
4274 #define SEQUENTIAL_BONUS 40
22746
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4275 // bonus if match occurs after a path separator
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4276 #define PATH_SEPARATOR_BONUS 30
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4277 // bonus if match occurs after a word separator
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4278 #define WORD_SEPARATOR_BONUS 25
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4279 // bonus if match is uppercase and prev is lower
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4280 #define CAMEL_BONUS 30
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4281 // bonus if the first letter is matched
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4282 #define FIRST_LETTER_BONUS 15
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4283 // penalty applied for every letter in str before the first match
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4284 #define LEADING_LETTER_PENALTY -5
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4285 // maximum penalty for leading letters
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4286 #define MAX_LEADING_LETTER_PENALTY -15
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4287 // penalty for every letter that doesn't match
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4288 #define UNMATCHED_LETTER_PENALTY -1
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4289 // penalty for gap in matching positions (-2 * k)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4290 #define GAP_PENALTY -2
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4291 // Score for a string that doesn't fuzzy match the pattern
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4292 #define SCORE_NONE -9999
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4293
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4294 #define FUZZY_MATCH_RECURSION_LIMIT 10
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4295
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4296 /*
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4297 * Compute a score for a fuzzy matched string. The matching character locations
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4298 * are in 'matches'.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4299 */
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4300 static int
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4301 fuzzy_match_compute_score(
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4302 char_u *str,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4303 int strSz,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4304 int_u *matches,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4305 int numMatches)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4306 {
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4307 int score;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4308 int penalty;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4309 int unmatched;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4310 int i;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4311 char_u *p = str;
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4312 int_u sidx = 0;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4313
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4314 // Initialize score
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4315 score = 100;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4316
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4317 // Apply leading letter penalty
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4318 penalty = LEADING_LETTER_PENALTY * matches[0];
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4319 if (penalty < MAX_LEADING_LETTER_PENALTY)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4320 penalty = MAX_LEADING_LETTER_PENALTY;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4321 score += penalty;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4322
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4323 // Apply unmatched penalty
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4324 unmatched = strSz - numMatches;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4325 score += UNMATCHED_LETTER_PENALTY * unmatched;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4326
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4327 // Apply ordering bonuses
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4328 for (i = 0; i < numMatches; ++i)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4329 {
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4330 int_u currIdx = matches[i];
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4331
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4332 if (i > 0)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4333 {
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4334 int_u prevIdx = matches[i - 1];
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4335
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4336 // Sequential
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4337 if (currIdx == (prevIdx + 1))
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4338 score += SEQUENTIAL_BONUS;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4339 else
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4340 score += GAP_PENALTY * (currIdx - prevIdx);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4341 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4342
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4343 // Check for bonuses based on neighbor character value
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4344 if (currIdx > 0)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4345 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4346 // Camel case
22359
f4d1fe8e04cf patch 8.2.1728: compiler warning for using uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 22355
diff changeset
4347 int neighbor = ' ';
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4348 int curr;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4349
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4350 if (has_mbyte)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4351 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4352 while (sidx < currIdx)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4353 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4354 neighbor = (*mb_ptr2char)(p);
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4355 MB_PTR_ADV(p);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4356 sidx++;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4357 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4358 curr = (*mb_ptr2char)(p);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4359 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4360 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4361 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4362 neighbor = str[currIdx - 1];
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4363 curr = str[currIdx];
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4364 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4365
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4366 if (vim_islower(neighbor) && vim_isupper(curr))
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4367 score += CAMEL_BONUS;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4368
22746
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4369 // Bonus if the match follows a separator character
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4370 if (neighbor == '/' || neighbor == '\\')
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4371 score += PATH_SEPARATOR_BONUS;
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4372 else if (neighbor == ' ' || neighbor == '_')
875bd7c04533 patch 8.2.1921: fuzzy matching does not recognize path separators
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
4373 score += WORD_SEPARATOR_BONUS;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4374 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4375 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4376 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4377 // First letter
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4378 score += FIRST_LETTER_BONUS;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4379 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4380 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4381 return score;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4382 }
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4383
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4384 /*
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4385 * Perform a recursive search for fuzzy matching 'fuzpat' in 'str'.
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4386 * Return the number of matching characters.
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4387 */
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4388 static int
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4389 fuzzy_match_recursive(
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4390 char_u *fuzpat,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4391 char_u *str,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4392 int_u strIdx,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4393 int *outScore,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4394 char_u *strBegin,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4395 int strLen,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4396 int_u *srcMatches,
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4397 int_u *matches,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4398 int maxMatches,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4399 int nextMatch,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4400 int *recursionCount)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4401 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4402 // Recursion params
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4403 int recursiveMatch = FALSE;
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4404 int_u bestRecursiveMatches[MAX_FUZZY_MATCHES];
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4405 int bestRecursiveScore = 0;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4406 int first_match;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4407 int matched;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4408
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4409 // Count recursions
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4410 ++*recursionCount;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4411 if (*recursionCount >= FUZZY_MATCH_RECURSION_LIMIT)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4412 return 0;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4413
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4414 // Detect end of strings
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4415 if (*fuzpat == NUL || *str == NUL)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4416 return 0;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4417
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4418 // Loop through fuzpat and str looking for a match
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4419 first_match = TRUE;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4420 while (*fuzpat != NUL && *str != NUL)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4421 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4422 int c1;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4423 int c2;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4424
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4425 c1 = PTR2CHAR(fuzpat);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4426 c2 = PTR2CHAR(str);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4427
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4428 // Found match
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4429 if (vim_tolower(c1) == vim_tolower(c2))
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4430 {
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4431 int_u recursiveMatches[MAX_FUZZY_MATCHES];
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4432 int recursiveScore = 0;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4433 char_u *next_char;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4434
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4435 // Supplied matches buffer was too short
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4436 if (nextMatch >= maxMatches)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4437 return 0;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4438
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4439 // "Copy-on-Write" srcMatches into matches
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4440 if (first_match && srcMatches)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4441 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4442 memcpy(matches, srcMatches, nextMatch * sizeof(srcMatches[0]));
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4443 first_match = FALSE;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4444 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4445
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4446 // Recursive call that "skips" this match
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4447 if (has_mbyte)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4448 next_char = str + (*mb_ptr2len)(str);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4449 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4450 next_char = str + 1;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4451 if (fuzzy_match_recursive(fuzpat, next_char, strIdx + 1,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4452 &recursiveScore, strBegin, strLen, matches,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4453 recursiveMatches,
24768
7334bf933510 patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents: 24547
diff changeset
4454 ARRAY_LENGTH(recursiveMatches),
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4455 nextMatch, recursionCount))
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4456 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4457 // Pick best recursive score
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4458 if (!recursiveMatch || recursiveScore > bestRecursiveScore)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4459 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4460 memcpy(bestRecursiveMatches, recursiveMatches,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4461 MAX_FUZZY_MATCHES * sizeof(recursiveMatches[0]));
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4462 bestRecursiveScore = recursiveScore;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4463 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4464 recursiveMatch = TRUE;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4465 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4466
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4467 // Advance
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4468 matches[nextMatch++] = strIdx;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4469 if (has_mbyte)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4470 MB_PTR_ADV(fuzpat);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4471 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4472 ++fuzpat;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4473 }
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4474 if (has_mbyte)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4475 MB_PTR_ADV(str);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4476 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4477 ++str;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4478 strIdx++;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4479 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4480
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4481 // Determine if full fuzpat was matched
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4482 matched = *fuzpat == NUL ? TRUE : FALSE;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4483
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4484 // Calculate score
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4485 if (matched)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4486 *outScore = fuzzy_match_compute_score(strBegin, strLen, matches,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4487 nextMatch);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4488
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4489 // Return best result
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4490 if (recursiveMatch && (!matched || bestRecursiveScore > *outScore))
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4491 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4492 // Recursive score is better than "this"
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4493 memcpy(matches, bestRecursiveMatches, maxMatches * sizeof(matches[0]));
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4494 *outScore = bestRecursiveScore;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4495 return nextMatch;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4496 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4497 else if (matched)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4498 return nextMatch; // "this" score is better than recursive
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4499
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4500 return 0; // no match
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4501 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4502
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4503 /*
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4504 * fuzzy_match()
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4505 *
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4506 * Performs exhaustive search via recursion to find all possible matches and
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4507 * match with highest score.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4508 * Scores values have no intrinsic meaning. Possible score range is not
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4509 * normalized and varies with pattern.
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4510 * Recursion is limited internally (default=10) to prevent degenerate cases
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4511 * (pat_arg="aaaaaa" str="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa").
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4512 * Uses char_u for match indices. Therefore patterns are limited to
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4513 * MAX_FUZZY_MATCHES characters.
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4514 *
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4515 * Returns TRUE if 'pat_arg' matches 'str'. Also returns the match score in
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4516 * 'outScore' and the matching character positions in 'matches'.
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4517 */
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4518 int
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4519 fuzzy_match(
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4520 char_u *str,
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4521 char_u *pat_arg,
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4522 int matchseq,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4523 int *outScore,
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4524 int_u *matches,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4525 int maxMatches)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4526 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4527 int recursionCount = 0;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4528 int len = MB_CHARLEN(str);
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4529 char_u *save_pat;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4530 char_u *pat;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4531 char_u *p;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4532 int complete = FALSE;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4533 int score = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4534 int numMatches = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4535 int matchCount;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4536
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4537 *outScore = 0;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4538
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4539 save_pat = vim_strsave(pat_arg);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4540 if (save_pat == NULL)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4541 return FALSE;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4542 pat = save_pat;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4543 p = pat;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4544
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4545 // Try matching each word in 'pat_arg' in 'str'
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4546 while (TRUE)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4547 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4548 if (matchseq)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4549 complete = TRUE;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4550 else
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4551 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4552 // Extract one word from the pattern (separated by space)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4553 p = skipwhite(p);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4554 if (*p == NUL)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4555 break;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4556 pat = p;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4557 while (*p != NUL && !VIM_ISWHITE(PTR2CHAR(p)))
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4558 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4559 if (has_mbyte)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4560 MB_PTR_ADV(p);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4561 else
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4562 ++p;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4563 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4564 if (*p == NUL) // processed all the words
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4565 complete = TRUE;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4566 *p = NUL;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4567 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4568
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4569 score = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4570 recursionCount = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4571 matchCount = fuzzy_match_recursive(pat, str, 0, &score, str, len, NULL,
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4572 matches + numMatches, maxMatches - numMatches,
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4573 0, &recursionCount);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4574 if (matchCount == 0)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4575 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4576 numMatches = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4577 break;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4578 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4579
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4580 // Accumulate the match score and the number of matches
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4581 *outScore += score;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4582 numMatches += matchCount;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4583
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4584 if (complete)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4585 break;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4586
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4587 // try matching the next word
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4588 ++p;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4589 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4590
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4591 vim_free(save_pat);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4592 return numMatches != 0;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4593 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4594
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4595 /*
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4596 * Sort the fuzzy matches in the descending order of the match score.
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4597 * For items with same score, retain the order using the index (stable sort)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4598 */
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4599 static int
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4600 fuzzy_match_item_compare(const void *s1, const void *s2)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4601 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4602 int v1 = ((fuzzyItem_T *)s1)->score;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4603 int v2 = ((fuzzyItem_T *)s2)->score;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4604 int idx1 = ((fuzzyItem_T *)s1)->idx;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4605 int idx2 = ((fuzzyItem_T *)s2)->idx;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4606
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4607 return v1 == v2 ? (idx1 - idx2) : v1 > v2 ? -1 : 1;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4608 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4609
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4610 /*
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4611 * Fuzzy search the string 'str' in a list of 'items' and return the matching
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4612 * strings in 'fmatchlist'.
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4613 * If 'matchseq' is TRUE, then for multi-word search strings, match all the
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4614 * words in sequence.
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4615 * If 'items' is a list of strings, then search for 'str' in the list.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4616 * If 'items' is a list of dicts, then either use 'key' to lookup the string
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4617 * for each item or use 'item_cb' Funcref function to get the string.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4618 * If 'retmatchpos' is TRUE, then return a list of positions where 'str'
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4619 * matches for each item.
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4620 */
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4621 static void
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4622 fuzzy_match_in_list(
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4623 list_T *items,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4624 char_u *str,
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4625 int matchseq,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4626 char_u *key,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4627 callback_T *item_cb,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4628 int retmatchpos,
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4629 list_T *fmatchlist)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4630 {
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4631 long len;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4632 fuzzyItem_T *ptrs;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4633 listitem_T *li;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4634 long i = 0;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4635 int found_match = FALSE;
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4636 int_u matches[MAX_FUZZY_MATCHES];
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4637
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4638 len = list_len(items);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4639 if (len == 0)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4640 return;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4641
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4642 ptrs = ALLOC_CLEAR_MULT(fuzzyItem_T, len);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4643 if (ptrs == NULL)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4644 return;
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4645
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4646 // For all the string items in items, get the fuzzy matching score
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4647 FOR_ALL_LIST_ITEMS(items, li)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4648 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4649 int score;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4650 char_u *itemstr;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4651 typval_T rettv;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4652
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4653 ptrs[i].idx = i;
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4654 ptrs[i].item = li;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4655 ptrs[i].score = SCORE_NONE;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4656 itemstr = NULL;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4657 rettv.v_type = VAR_UNKNOWN;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4658 if (li->li_tv.v_type == VAR_STRING) // list of strings
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4659 itemstr = li->li_tv.vval.v_string;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4660 else if (li->li_tv.v_type == VAR_DICT &&
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4661 (key != NULL || item_cb->cb_name != NULL))
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4662 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4663 // For a dict, either use the specified key to lookup the string or
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4664 // use the specified callback function to get the string.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4665 if (key != NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4666 itemstr = dict_get_string(li->li_tv.vval.v_dict, key, FALSE);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4667 else
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4668 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4669 typval_T argv[2];
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4670
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4671 // Invoke the supplied callback (if any) to get the dict item
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4672 li->li_tv.vval.v_dict->dv_refcount++;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4673 argv[0].v_type = VAR_DICT;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4674 argv[0].vval.v_dict = li->li_tv.vval.v_dict;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4675 argv[1].v_type = VAR_UNKNOWN;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4676 if (call_callback(item_cb, -1, &rettv, 1, argv) != FAIL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4677 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4678 if (rettv.v_type == VAR_STRING)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4679 itemstr = rettv.vval.v_string;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4680 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4681 dict_unref(li->li_tv.vval.v_dict);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4682 }
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4683 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4684
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4685 if (itemstr != NULL
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4686 && fuzzy_match(itemstr, str, matchseq, &score, matches,
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4687 sizeof(matches) / sizeof(matches[0])))
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4688 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4689 // Copy the list of matching positions in itemstr to a list, if
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4690 // 'retmatchpos' is set.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4691 if (retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4692 {
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4693 int j = 0;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4694 char_u *p;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4695
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4696 ptrs[i].lmatchpos = list_alloc();
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4697 if (ptrs[i].lmatchpos == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4698 goto done;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4699
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4700 p = str;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4701 while (*p != NUL)
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4702 {
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4703 if (!VIM_ISWHITE(PTR2CHAR(p)))
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4704 {
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4705 if (list_append_number(ptrs[i].lmatchpos,
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4706 matches[j]) == FAIL)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4707 goto done;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4708 j++;
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4709 }
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4710 if (has_mbyte)
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4711 MB_PTR_ADV(p);
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4712 else
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4713 ++p;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4714 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4715 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4716 ptrs[i].score = score;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4717 found_match = TRUE;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4718 }
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4719 ++i;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4720 clear_tv(&rettv);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4721 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4722
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4723 if (found_match)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4724 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4725 list_T *l;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4726
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4727 // Sort the list by the descending order of the match score
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4728 qsort((void *)ptrs, (size_t)len, sizeof(fuzzyItem_T),
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4729 fuzzy_match_item_compare);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4730
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4731 // For matchfuzzy(), return a list of matched strings.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4732 // ['str1', 'str2', 'str3']
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4733 // For matchfuzzypos(), return a list with three items.
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4734 // The first item is a list of matched strings. The second item
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4735 // is a list of lists where each list item is a list of matched
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4736 // character positions. The third item is a list of matching scores.
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4737 // [['str1', 'str2', 'str3'], [[1, 3], [1, 3], [1, 3]]]
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4738 if (retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4739 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4740 li = list_find(fmatchlist, 0);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4741 if (li == NULL || li->li_tv.vval.v_list == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4742 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4743 l = li->li_tv.vval.v_list;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4744 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4745 else
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4746 l = fmatchlist;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4747
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4748 // Copy the matching strings with a valid score to the return list
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4749 for (i = 0; i < len; i++)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4750 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4751 if (ptrs[i].score == SCORE_NONE)
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4752 break;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4753 list_append_tv(l, &ptrs[i].item->li_tv);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4754 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4755
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4756 // next copy the list of matching positions
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4757 if (retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4758 {
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4759 li = list_find(fmatchlist, -2);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4760 if (li == NULL || li->li_tv.vval.v_list == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4761 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4762 l = li->li_tv.vval.v_list;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4763
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4764 for (i = 0; i < len; i++)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4765 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4766 if (ptrs[i].score == SCORE_NONE)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4767 break;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4768 if (ptrs[i].lmatchpos != NULL &&
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4769 list_append_list(l, ptrs[i].lmatchpos) == FAIL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4770 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4771 }
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4772
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4773 // copy the matching scores
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4774 li = list_find(fmatchlist, -1);
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4775 if (li == NULL || li->li_tv.vval.v_list == NULL)
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4776 goto done;
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4777 l = li->li_tv.vval.v_list;
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4778 for (i = 0; i < len; i++)
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4779 {
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4780 if (ptrs[i].score == SCORE_NONE)
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4781 break;
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4782 if (list_append_number(l, ptrs[i].score) == FAIL)
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4783 goto done;
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4784 }
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4785 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4786 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4787
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4788 done:
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4789 vim_free(ptrs);
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4790 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4791
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4792 /*
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4793 * Do fuzzy matching. Returns the list of matched strings in 'rettv'.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4794 * If 'retmatchpos' is TRUE, also returns the matching character positions.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4795 */
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4796 static void
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4797 do_fuzzymatch(typval_T *argvars, typval_T *rettv, int retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4798 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4799 callback_T cb;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4800 char_u *key = NULL;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4801 int ret;
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4802 int matchseq = FALSE;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4803
25302
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4804 if (in_vim9script()
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4805 && (check_for_list_arg(argvars, 0) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4806 || check_for_string_arg(argvars, 1) == FAIL
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4807 || check_for_opt_dict_arg(argvars, 2) == FAIL))
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4808 return;
4d3c68196d05 patch 8.2.3188: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4809
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4810 CLEAR_POINTER(&cb);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4811
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4812 // validate and get the arguments
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4813 if (argvars[0].v_type != VAR_LIST || argvars[0].vval.v_list == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4814 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4815 semsg(_(e_listarg), retmatchpos ? "matchfuzzypos()" : "matchfuzzy()");
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4816 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4817 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4818 if (argvars[1].v_type != VAR_STRING
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4819 || argvars[1].vval.v_string == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4820 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4821 semsg(_(e_invarg2), tv_get_string(&argvars[1]));
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4822 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4823 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4824
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4825 if (argvars[2].v_type != VAR_UNKNOWN)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4826 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4827 dict_T *d;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4828 dictitem_T *di;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4829
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4830 if (argvars[2].v_type != VAR_DICT || argvars[2].vval.v_dict == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4831 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4832 emsg(_(e_dictreq));
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4833 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4834 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4835
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4836 // To search a dict, either a callback function or a key can be
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4837 // specified.
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4838 d = argvars[2].vval.v_dict;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4839 if ((di = dict_find(d, (char_u *)"key", -1)) != NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4840 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4841 if (di->di_tv.v_type != VAR_STRING
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4842 || di->di_tv.vval.v_string == NULL
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4843 || *di->di_tv.vval.v_string == NUL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4844 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4845 semsg(_(e_invarg2), tv_get_string(&di->di_tv));
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4846 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4847 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4848 key = tv_get_string(&di->di_tv);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4849 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4850 else if ((di = dict_find(d, (char_u *)"text_cb", -1)) != NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4851 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4852 cb = get_callback(&di->di_tv);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4853 if (cb.cb_name == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4854 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4855 semsg(_(e_invargval), "text_cb");
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4856 return;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4857 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4858 }
24547
192058cad081 patch 8.2.2813: cannot grep using fuzzy matching
Bram Moolenaar <Bram@vim.org>
parents: 24307
diff changeset
4859 if (dict_find(d, (char_u *)"matchseq", -1) != NULL)
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4860 matchseq = TRUE;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4861 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4862
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4863 // get the fuzzy matches
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4864 ret = rettv_list_alloc(rettv);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4865 if (ret != OK)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4866 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4867 if (retmatchpos)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4868 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4869 list_T *l;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4870
23475
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4871 // For matchfuzzypos(), a list with three items are returned. First
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4872 // item is a list of matching strings, the second item is a list of
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4873 // lists with matching positions within each string and the third item
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4874 // is the list of scores of the matches.
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4875 l = list_alloc();
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4876 if (l == NULL)
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4877 goto done;
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4878 if (list_append_list(rettv->vval.v_list, l) == FAIL)
79fd5217b125 patch 8.2.2280: fuzzy matching doesn't give access to the scores
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
4879 goto done;
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4880 l = list_alloc();
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4881 if (l == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4882 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4883 if (list_append_list(rettv->vval.v_list, l) == FAIL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4884 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4885 l = list_alloc();
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4886 if (l == NULL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4887 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4888 if (list_append_list(rettv->vval.v_list, l) == FAIL)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4889 goto done;
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4890 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4891
22689
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4892 fuzzy_match_in_list(argvars[0].vval.v_list, tv_get_string(&argvars[1]),
f8bf2c122452 patch 8.2.1893: fuzzy matching does not support multiple words
Bram Moolenaar <Bram@vim.org>
parents: 22647
diff changeset
4893 matchseq, key, &cb, retmatchpos, rettv->vval.v_list);
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4894
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4895 done:
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4896 free_callback(&cb);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4897 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4898
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4899 /*
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4900 * "matchfuzzy()" function
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4901 */
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4902 void
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4903 f_matchfuzzy(typval_T *argvars, typval_T *rettv)
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4904 {
22355
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4905 do_fuzzymatch(argvars, rettv, FALSE);
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4906 }
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4907
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4908 /*
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4909 * "matchfuzzypos()" function
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4910 */
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4911 void
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4912 f_matchfuzzypos(typval_T *argvars, typval_T *rettv)
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4913 {
0491b9cafd44 patch 8.2.1726: fuzzy matching only works on strings
Bram Moolenaar <Bram@vim.org>
parents: 22232
diff changeset
4914 do_fuzzymatch(argvars, rettv, TRUE);
22232
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4915 }
f22acf6472da patch 8.2.1665: cannot do fuzzy string matching
Bram Moolenaar <Bram@vim.org>
parents: 22141
diff changeset
4916
20647
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics
Bram Moolenaar <Bram@vim.org>
parents: 20573
diff changeset
4917 #endif