vim: src/search.c annotate

annotate src/search.c @ 22162:b910fd9e1190

Added tag v8.2.1630 for changeset 4373f356914094c50c658f11dff7940414affba9

author	Bram Moolenaar <Bram@vim.org>
date	Sun, 06 Sep 2020 21:15:04 +0200
parents	a2d8535d035a
children	f22acf6472da

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 9913 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 * search.c: code for normal mode searching commands
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 #ifdef FEAT_EVAL
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7358 diff changeset	16 static void set_vv_searchforward(void);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7358 diff changeset	17 static int first_submatch(regmmatch_T *rp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 #endif
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7358 diff changeset	19 static int check_linecomment(char_u *line);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20 #ifdef FEAT_FIND_ID
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7358 diff changeset	21 static void show_pat_in_path(char_u *, int,
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7358 diff changeset	22 int, int, FILE , linenr_T , long);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 #endif
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	24
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	25 typedef struct searchstat
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	26 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	27 int cur; // current position of found words
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	28 int cnt; // total count of found words
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	29 int exact_match; // TRUE if matched exactly on specified position
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	30 int incomplete; // 0: search was fully completed
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	31 // 1: recomputing was timed out
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	32 // 2: max count exceeded
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	33 int last_maxcount; // the max count of the last search
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	34 } searchstat_T;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	35
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	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);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	37 static void update_search_stat(int dirc, pos_T pos, pos_T cursor_pos, searchstat_T *stat, int recompute, int maxcount, long timeout);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	38
20661 c7843f009ecf patch 8.2.0884: searchcount() test fails on slower systems Bram Moolenaar <Bram@vim.org> parents: 20653 diff changeset	39 #define SEARCH_STAT_DEF_TIMEOUT 40L
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	40 #define SEARCH_STAT_DEF_MAX_COUNT 99
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	41 #define SEARCH_STAT_BUF_LEN 12
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	42
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	43 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 * This file contains various searching-related routines. These fall into
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 * three groups:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46 * 1. string searches (for /, ?, n, and N)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 * 2. character searches within a single line (for f, F, t, T, etc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 * 3. "other" kinds of searches like the '%' command, and 'word' searches.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 * String searches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54 * The string search functions are divided into two levels:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55 * lowest: searchit(); uses an pos_T for starting position and found match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56 * Highest: do_search(); uses curwin->w_cursor; calls searchit().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58 * The last search pattern is remembered for repeating the same search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 * This pattern is shared between the :g, :s, ? and / commands.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	60 * This is in search_regcomp().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 * The actual string matching is done using a heavily modified version of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	63 * Henry Spencer's regular expression library. See regexp.c.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67 * Two search patterns are remembered: One for the :substitute command and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 * one for other searches. last_idx points to the one that was used the last
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 * time.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 */
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	71 static spat_T spats[2] =
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	73 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}}, // last used search pat
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	74 {NULL, TRUE, FALSE, {'/', 0, 0, 0L}} // last used substitute pat
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	75 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	77 static int last_idx = 0; // index in spats[] for RE_LAST
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	78
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	79 static char_u lastc[2] = {NUL, NUL}; // last character searched for
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	80 static int lastcdir = FORWARD; // last direction of character search
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	81 static int last_t_cmd = TRUE; // last search t_cmd
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	82 static char_u lastc_bytes[MB_MAXBYTES + 1];
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	83 static int lastc_bytelen = 1; // >1 for multi-byte char
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	84
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	85 // copy of spats[], for keeping the search patterns while executing autocmds
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	86 static spat_T saved_spats[2];
12720 37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	87 # 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	88 static int saved_spats_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	89 static int saved_spats_no_hlsearch = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	90 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	91
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	92 static char_u *mr_pattern = NULL; // pattern used by search_regcomp()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	93 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	94 static int mr_pattern_alloced = FALSE; // mr_pattern was allocated
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	95 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	96
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	97 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99 * Type used by find_pattern_in_path() to remember which included files have
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	100 * been searched already.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	101 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	102 typedef struct SearchedFile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	103 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	104 FILE *fp; // File pointer
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	105 char_u *name; // Full name of file
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	106 linenr_T lnum; // Line we were up to in file
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	107 int matched; // Found a match in this file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	108 } SearchedFile;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	109 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	111 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	112 * translate search pattern for vim_regcomp()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	113 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	114 * pat_save == RE_SEARCH: save pat in spats[RE_SEARCH].pat (normal search cmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	115 * pat_save == RE_SUBST: save pat in spats[RE_SUBST].pat (:substitute command)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	116 * pat_save == RE_BOTH: save pat in both patterns (:global command)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	117 * pat_use == RE_SEARCH: use previous search pattern if "pat" is NULL
1222 756bed568f5d updated for version 7.1b vimboss parents: 1062 diff changeset	118 * pat_use == RE_SUBST: use previous substitute pattern if "pat" is NULL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	119 * pat_use == RE_LAST: use last used pattern if "pat" is NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	120 * options & SEARCH_HIS: put search string in history
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	121 * options & SEARCH_KEEP: keep previous search pattern
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	122 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 * returns FAIL if failed, OK otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	124 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	125 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	126 search_regcomp(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	127 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	128 int pat_save,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	129 int pat_use,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	130 int options,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	131 regmmatch_T *regmatch) // return: pattern and ignore-case flag
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 int magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	136 rc_did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	137 magic = p_magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	138
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	139 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140 * If no pattern given, use a previously defined pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	141 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 if (pat == NULL \|\| *pat == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	143 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144 if (pat_use == RE_LAST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 i = last_idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147 i = pat_use;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	148 if (spats[i].pat == NULL) // pattern was never defined
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 if (pat_use == RE_SUBST)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	151 emsg(_(e_nopresub));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	153 emsg(_(e_noprevre));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 rc_did_emsg = TRUE;
3fc0f57ecb91 updated for version 7.0001 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;
3fc0f57ecb91 updated for version 7.0001 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
3fc0f57ecb91 updated for version 7.0001 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')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173 char_u *rev_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 rev_pattern = reverse_text(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176 if (rev_pattern == NULL)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments 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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180 mr_pattern = rev_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 mr_pattern_alloced = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 mr_pattern = pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 /*
3fc0f57ecb91 updated for version 7.0001 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 */
5606 15960ebc2ee8 updated for version 7.4.150 Bram Moolenaar <bram@vim.org> parents: 5523 diff changeset	192 if (!(options & SEARCH_KEEP) && !cmdmod.keeppatterns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	194 // search or global command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 if (pat_save == RE_SEARCH \|\| pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	196 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	197 // substitute or global command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198 if (pat_save == RE_SUBST \|\| pat_save == RE_BOTH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 save_re_pat(RE_SUBST, pat, magic);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 regmatch->rmm_ic = ignorecase(pat);
410 c60ba877860b updated for version 7.0107 vimboss parents: 408 diff changeset	203 regmatch->rmm_maxcol = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 regmatch->regprog = vim_regcomp(pat, magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205 if (regmatch->regprog == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	208 }
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 * Get search pattern used by search_regcomp().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 char_u *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	214 get_search_pat(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216 return mr_pattern;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218
1344 843bfffb04c7 updated for version 7.1-058 vimboss parents: 1311 diff changeset	219 #if defined(FEAT_RIGHTLEFT) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 * Reverse text into allocated memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 * Returns the allocated string, NULL when out of memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 */
1344 843bfffb04c7 updated for version 7.1-058 vimboss parents: 1311 diff changeset	224 char_u *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	225 reverse_text(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 unsigned len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 unsigned s_i, rev_i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 char_u *rev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	232 * Reverse the pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 len = (unsigned)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 rev = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 if (rev != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 rev_i = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 for (s_i = 0; s_i < len; ++s_i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243 int mb_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	244
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 464 diff changeset	245 mb_len = (*mb_ptr2len)(s + s_i);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	246 rev_i -= mb_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 mch_memmove(rev + rev_i, s + s_i, mb_len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 s_i += mb_len - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	251 rev[--rev_i] = s[s_i];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254 rev[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	256 return rev;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	257 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	258 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	259
6426 f673842874b6 updated for version 7.4.543 Bram Moolenaar <bram@vim.org> parents: 6402 diff changeset	260 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	261 save_re_pat(int idx, char_u *pat, int magic)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263 if (spats[idx].pat != pat)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 vim_free(spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 spats[idx].pat = vim_strsave(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 spats[idx].no_scs = no_smartcase;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 #ifdef FEAT_SEARCH_EXTRA
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	271 // If 'hlsearch' set and search pat changed: need redraw.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 if (p_hls)
745 d41f5f59266e updated for version 7.0222 vimboss parents: 712 diff changeset	273 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	274 set_no_hlsearch(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 }
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 * Save the search patterns, so they can be restored later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 * Used before/after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	283 static int save_level = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	284
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	286 save_search_patterns(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	287 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 if (save_level++ == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 saved_spats[0] = spats[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 if (spats[0].pat != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292 saved_spats[0].pat = vim_strsave(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 saved_spats[1] = spats[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	294 if (spats[1].pat != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	295 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	296 #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	297 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	298 saved_spats_no_hlsearch = no_hlsearch;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13244 diff changeset	299 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	300 }
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 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	304 restore_search_patterns(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	305 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 if (--save_level == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	307 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	308 vim_free(spats[0].pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 spats[0] = saved_spats[0];
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13244 diff changeset	310 #if defined(FEAT_EVAL)
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	311 set_vv_searchforward();
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13244 diff changeset	312 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 vim_free(spats[1].pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	314 spats[1] = saved_spats[1];
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13244 diff changeset	315 #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	316 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	317 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	318 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	321
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 333 diff changeset	322 #if defined(EXITFREE) \|\| defined(PROTO)
6c62b9b939bd updated for version 7.0093 vimboss parents: 333 diff changeset	323 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	324 free_search_patterns(void)
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 333 diff changeset	325 {
6c62b9b939bd updated for version 7.0093 vimboss parents: 333 diff changeset	326 vim_free(spats[0].pat);
6c62b9b939bd updated for version 7.0093 vimboss parents: 333 diff changeset	327 vim_free(spats[1].pat);
1862 44c01fae1181 updated for version 7.2-160 vimboss parents: 1859 diff changeset	328
44c01fae1181 updated for version 7.2-160 vimboss parents: 1859 diff changeset	329 # ifdef FEAT_RIGHTLEFT
44c01fae1181 updated for version 7.2-160 vimboss parents: 1859 diff changeset	330 if (mr_pattern_alloced)
44c01fae1181 updated for version 7.2-160 vimboss parents: 1859 diff changeset	331 {
2311 ccda151dde4e Support completion for ":find". (Nazri Ramliy) Bram Moolenaar <bram@vim.org> parents: 2302 diff changeset	332 vim_free(mr_pattern);
ccda151dde4e Support completion for ":find". (Nazri Ramliy) Bram Moolenaar <bram@vim.org> parents: 2302 diff changeset	333 mr_pattern_alloced = FALSE;
ccda151dde4e Support completion for ":find". (Nazri Ramliy) Bram Moolenaar <bram@vim.org> parents: 2302 diff changeset	334 mr_pattern = NULL;
1862 44c01fae1181 updated for version 7.2-160 vimboss parents: 1859 diff changeset	335 }
44c01fae1181 updated for version 7.2-160 vimboss parents: 1859 diff changeset	336 # endif
359 6c62b9b939bd updated for version 7.0093 vimboss parents: 333 diff changeset	337 }
6c62b9b939bd updated for version 7.0093 vimboss parents: 333 diff changeset	338 #endif
6c62b9b939bd updated for version 7.0093 vimboss parents: 333 diff changeset	339
12720 37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	340 #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	341 // 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	342 // searching
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	343 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	344 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	345 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	346 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	347
12720 37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	348 /*
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	349 * 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	350 * feature.
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	351 *
15034 6e4e0d43b20b patch 8.1.0528: various typos in comments Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	352 * 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	353 * 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	354 * 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	355 */
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	356 void
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	357 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	358 {
20697 1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error Bram Moolenaar <Bram@vim.org> parents: 20685 diff changeset	359 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	360 // 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	361 return;
15083 70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	362
12720 37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	363 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	364 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	365 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	366 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	367 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	368 }
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 void
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	371 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	372 {
20697 1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error Bram Moolenaar <Bram@vim.org> parents: 20685 diff changeset	373 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	374 // 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	375 return;
1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error Bram Moolenaar <Bram@vim.org> parents: 20685 diff changeset	376 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	377 {
20697 1260b27535b5 patch 8.2.0902: using searchcount() in 'statusline' causes an error Bram Moolenaar <Bram@vim.org> parents: 20685 diff changeset	378 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	379 return;
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	380 }
70aa5caa9f0d patch 8.1.0552: saved last search pattern may not be restored Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	381
12720 37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	382 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	383 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	384 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	385 # if defined(FEAT_EVAL)
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	386 set_vv_searchforward();
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	387 # endif
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	388 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	389 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	390 }
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	391
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 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	393 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	394 {
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 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	396 }
12720 37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	397 #endif
37c384802df4 patch 8.0.1238: incremental search only shows one match Christian Brabandt <cb@256bit.org> parents: 12539 diff changeset	398
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	399 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	400 * Return TRUE when case should be ignored for search pattern "pat".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	401 * Uses the 'ignorecase' and 'smartcase' options.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	402 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	403 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	404 ignorecase(char_u *pat)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	405 {
9913 bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4 Christian Brabandt <cb@256bit.org> parents: 9647 diff changeset	406 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	407 }
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 * 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	411 */
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4 Christian Brabandt <cb@256bit.org> parents: 9647 diff changeset	412 int
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4 Christian Brabandt <cb@256bit.org> parents: 9647 diff changeset	413 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	414 {
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4 Christian Brabandt <cb@256bit.org> parents: 9647 diff changeset	415 int ic = ic_in;
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4 Christian Brabandt <cb@256bit.org> parents: 9647 diff changeset	416
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4 Christian Brabandt <cb@256bit.org> parents: 9647 diff changeset	417 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	418 && !(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	419 ic = !pat_has_uppercase(pat);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 no_smartcase = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 return ic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424
2302 488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	425 /*
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	426 * 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	427 */
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	428 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	429 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	430 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	431 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	432
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	433 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	434 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	435 int l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	436
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	437 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	438 {
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	439 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	440 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	441 p += l;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	442 }
15605 62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	443 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	444 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	445 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	446 p += 3;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	447 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	448 p += 3;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	449 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	450 p += 2;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	451 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	452 p += 1;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	453 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	454 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	455 return TRUE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	456 else
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	457 ++p;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	458 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	459 return FALSE;
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	460 }
488be8cbe19c Make CTRL-L in command line mode respect 'ignorecase' and 'smartcase'. (Martin Bram Moolenaar <bram@vim.org> parents: 2282 diff changeset	461
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	462 #if defined(FEAT_EVAL) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	463 char_u *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	464 last_csearch(void)
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	465 {
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	466 return lastc_bytes;
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	467 }
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 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	470 last_csearch_forward(void)
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	471 {
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	472 return lastcdir == FORWARD;
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	473 }
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 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	476 last_csearch_until(void)
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	477 {
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	478 return last_t_cmd == TRUE;
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	479 }
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	480
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	481 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	482 set_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	483 {
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	484 *lastc = c;
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	485 lastc_bytelen = len;
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	486 if (len)
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	487 memcpy(lastc_bytes, s, len);
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	488 else
20007 aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose Bram Moolenaar <Bram@vim.org> parents: 19977 diff changeset	489 CLEAR_FIELD(lastc_bytes);
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	490 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	491 #endif
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	492
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	493 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	494 set_csearch_direction(int cdir)
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	495 {
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	496 lastcdir = cdir;
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	497 }
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 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	500 set_csearch_until(int t_cmd)
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	501 {
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	502 last_t_cmd = t_cmd;
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	503 }
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 char_u *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	506 last_search_pat(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	508 return spats[last_idx].pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	509 }
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 * Reset search direction to forward. For "gd" and "gD" commands.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	515 reset_search_dir(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	516 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	517 spats[0].off.dir = '/';
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	518 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	519 set_vv_searchforward();
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	520 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	523 #if defined(FEAT_EVAL) \|\| defined(FEAT_VIMINFO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	525 * Set the last search pattern. For ":let @/ =" and viminfo.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	526 * Also set the saved search pattern, so that this works in an autocommand.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	527 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	528 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	529 set_last_search_pat(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	530 char_u *s,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	531 int idx,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	532 int magic,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	533 int setlast)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	534 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	535 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	536 // An empty string means that nothing should be matched.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	537 if (*s == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	538 spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	539 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 spats[idx].pat = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541 spats[idx].magic = magic;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 spats[idx].no_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 spats[idx].off.dir = '/';
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	544 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	545 set_vv_searchforward();
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	546 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 spats[idx].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 spats[idx].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 spats[idx].off.off = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	550 if (setlast)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	551 last_idx = idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 if (save_level)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	554 vim_free(saved_spats[idx].pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555 saved_spats[idx] = spats[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 if (spats[idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	557 saved_spats[idx].pat = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	558 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559 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	560 # 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	561 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	562 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	563 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 # ifdef FEAT_SEARCH_EXTRA
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	565 // If 'hlsearch' set and search pat changed: need redraw.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 if (p_hls && idx == last_idx && !no_hlsearch)
745 d41f5f59266e updated for version 7.0222 vimboss parents: 712 diff changeset	567 redraw_all_later(SOME_VALID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	568 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	569 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	570 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	574 * Get a regexp program for the last used search pattern.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 * This is used for highlighting all matches in a window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 * Values returned in regmatch->regprog and regmatch->rmm_ic.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	579 last_pat_prog(regmmatch_T *regmatch)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	581 if (spats[last_idx].pat == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	583 regmatch->regprog = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	584 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	585 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	586 ++emsg_off; // So it doesn't beep if bad expr
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	587 (void)search_regcomp((char_u *)"", 0, last_idx, SEARCH_KEEP, regmatch);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 --emsg_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	589 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	592 /*
5735 50dbef5e774a updated for version 7.4.212 Bram Moolenaar <bram@vim.org> parents: 5616 diff changeset	593 * 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	594 * 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	595 * Start at position "pos" and return the found position in "pos".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	597 * if (options & SEARCH_MSG) == 0 don't give any messages
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 * if (options & SEARCH_MSG) == SEARCH_NFMSG don't give 'notfound' messages
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 * if (options & SEARCH_MSG) == SEARCH_MSG give all messages
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	600 * if (options & SEARCH_HIS) put search pattern in history
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 * if (options & SEARCH_END) return position at end of match
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	602 * if (options & SEARCH_START) accept match at pos itself
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603 * if (options & SEARCH_KEEP) keep previous search pattern
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 * if (options & SEARCH_FOLD) match only once in a closed fold
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	605 * 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	606 * if (options & SEARCH_COL) start at pos->col instead of zero
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 * Return FAIL (zero) for failure, non-zero for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	609 * When FEAT_EVAL is defined, returns the index of the first matching
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	610 * subpattern plus one; one if there was none.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	611 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	613 searchit(
18358 34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	614 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	615 // buffer without a window!
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	616 buf_T *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	617 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	618 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	619 int dir,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	620 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	621 long count,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	622 int options,
18358 34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	623 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	624 searchit_arg_T *extra_arg) // optional extra arguments, can be NULL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	625 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	626 int found;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	627 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	628 colnr_T col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 regmmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 lpos_T endpos;
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	633 lpos_T matchpos;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	634 int loop;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	635 pos_T start_pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636 int at_first_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	637 int extra_col;
6903 dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	638 int start_char_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 int match_ok;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 long nmatched;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 int submatch = 0;
6402 7f48abe500e1 updated for version 7.4.532 Bram Moolenaar <bram@vim.org> parents: 5975 diff changeset	642 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	643 int called_emsg_before = called_emsg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 int break_loop = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 #endif
18358 34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	647 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	648 #ifdef FEAT_RELTIME
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	649 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	650 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	651 #endif
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	652
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	653 if (extra_arg != NULL)
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	654 {
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	655 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	656 #ifdef FEAT_RELTIME
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	657 tm = extra_arg->sa_tm;
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	658 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	659 #endif
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	660 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 if (search_regcomp(pat, RE_SEARCH, pat_use,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 (options & (SEARCH_HIS + SEARCH_KEEP)), &regmatch) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 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	666 semsg(_("E383: Invalid search string: %s"), mr_pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669
648 9032e4668296 updated for version 7.0189 vimboss parents: 620 diff changeset	670 /*
9032e4668296 updated for version 7.0189 vimboss parents: 620 diff changeset	671 * find the string
9032e4668296 updated for version 7.0189 vimboss parents: 620 diff changeset	672 */
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	673 do // loop for count
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	675 // 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	676 // 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	677 // MAXCOL + 1 is zero.
6903 dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	678 if (pos->col == MAXCOL)
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	679 start_char_len = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	680 // 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	681 else if (has_mbyte
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	682 && 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	683 && pos->col < MAXCOL - 2)
6402 7f48abe500e1 updated for version 7.4.532 Bram Moolenaar <bram@vim.org> parents: 5975 diff changeset	684 {
13223 e37327129859 patch 8.0.1486: accessing invalid memory with "it" Christian Brabandt <cb@256bit.org> parents: 13217 diff changeset	685 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	686 if ((int)STRLEN(ptr) <= pos->col)
6903 dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	687 start_char_len = 1;
6402 7f48abe500e1 updated for version 7.4.532 Bram Moolenaar <bram@vim.org> parents: 5975 diff changeset	688 else
13223 e37327129859 patch 8.0.1486: accessing invalid memory with "it" Christian Brabandt <cb@256bit.org> parents: 13217 diff changeset	689 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	690 }
7f48abe500e1 updated for version 7.4.532 Bram Moolenaar <bram@vim.org> parents: 5975 diff changeset	691 else
6903 dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	692 start_char_len = 1;
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	693 if (dir == FORWARD)
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	694 {
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	695 if (options & SEARCH_START)
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	696 extra_col = 0;
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	697 else
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	698 extra_col = start_char_len;
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	699 }
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	700 else
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	701 {
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	702 if (options & SEARCH_START)
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	703 extra_col = start_char_len;
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	704 else
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	705 extra_col = 0;
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	706 }
6402 7f48abe500e1 updated for version 7.4.532 Bram Moolenaar <bram@vim.org> parents: 5975 diff changeset	707
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	708 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	709 found = 0; // default: not found
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	710 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	711 if (pos->lnum == 0) // correct lnum for when starting in line 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	714 pos->col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	715 at_first_line = FALSE; // not in first line now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716 }
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 * Start searching in current line, unless searching backwards and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 * we're in column 0.
1311 b686fb4898d1 updated for version 7.1-025 vimboss parents: 1310 diff changeset	721 * If we are searching backwards, in column 0, and not including the
b686fb4898d1 updated for version 7.1-025 vimboss parents: 1310 diff changeset	722 * current position, gain some efficiency by skipping back a line.
b686fb4898d1 updated for version 7.1-025 vimboss parents: 1310 diff changeset	723 * Otherwise begin the search in the current line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 */
1311 b686fb4898d1 updated for version 7.1-025 vimboss parents: 1310 diff changeset	725 if (dir == BACKWARD && start_pos.col == 0
b686fb4898d1 updated for version 7.1-025 vimboss parents: 1310 diff changeset	726 && (options & SEARCH_START) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 lnum = pos->lnum - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	734 for (loop = 0; loop <= 1; ++loop) // loop twice if 'wrapscan' set
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	736 for ( ; lnum > 0 && lnum <= buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 lnum += dir, at_first_line = FALSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	739 // Stop after checking "stop_lnum", if it's set.
692 a28f83d37113 updated for version 7.0208 vimboss parents: 685 diff changeset	740 if (stop_lnum != 0 && (dir == FORWARD
a28f83d37113 updated for version 7.0208 vimboss parents: 685 diff changeset	741 ? lnum > stop_lnum : lnum < stop_lnum))
a28f83d37113 updated for version 7.0208 vimboss parents: 685 diff changeset	742 break;
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1463 diff changeset	743 #ifdef FEAT_RELTIME
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	744 // Stop after passing the "tm" time limit.
1496 29c09fa57168 updated for version 7.1-211 vimboss parents: 1463 diff changeset	745 if (tm != NULL && profile_passed_limit(tm))
29c09fa57168 updated for version 7.1-211 vimboss parents: 1463 diff changeset	746 break;
29c09fa57168 updated for version 7.1-211 vimboss parents: 1463 diff changeset	747 #endif
692 a28f83d37113 updated for version 7.0208 vimboss parents: 685 diff changeset	748
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	749 /*
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	750 * Look for a match somewhere in line "lnum".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 */
7358 6fbeef3b65e6 commit https://github.com/vim/vim/commit/ad4d8a192abf44b89371af87d70b971cd654b799 Christian Brabandt <cb@256bit.org> parents: 7070 diff changeset	752 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	753 : (colnr_T)0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 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	755 lnum, col,
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	756 #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	757 tm, timed_out
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	758 #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	759 NULL, NULL
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	760 #endif
cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	761 );
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	762 // 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	763 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	764 #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	765 \|\| (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	766 #endif
578df034735d patch 8.0.0643: when a pattern search is slow Vim becomes unusable Christian Brabandt <cb@256bit.org> parents: 11488 diff changeset	767 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 if (nmatched > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	771 // match may actually be in another line when using \zs
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	772 matchpos = regmatch.startpos[0];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 endpos = regmatch.endpos[0];
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	774 #ifdef FEAT_EVAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 submatch = first_submatch(&regmatch);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	776 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	777 // "lnum" may be past end of buffer for "\n\zs".
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	778 if (lnum + matchpos.lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	779 ptr = (char_u *)"";
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	780 else
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	781 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	782
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 * Forward search in the first line: match should be after
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 * the start position. If not, continue at the end of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 * match (this is vi compatible) or on the next char.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 if (dir == FORWARD && at_first_line)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 match_ok = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	791 /*
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	792 * When the match starts in a next line it's certainly
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	793 * past the start position.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	794 * When match lands on a NUL the cursor will be put
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795 * one back afterwards, compare with that position,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 * otherwise "/$" will get stuck on end of line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	797 */
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	798 while (matchpos.lnum == 0
6402 7f48abe500e1 updated for version 7.4.532 Bram Moolenaar <bram@vim.org> parents: 5975 diff changeset	799 && ((options & SEARCH_END) && first_match
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	800 ? (nmatched == 1
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	801 && (int)endpos.col - 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	802 < (int)start_pos.col + extra_col)
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	803 : ((int)matchpos.col
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	804 - (ptr[matchpos.col] == NUL)
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	805 < (int)start_pos.col + extra_col)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810 * forward.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	816 // 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	817 // this line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	820 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	821 matchcol = endpos.col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	822 // for empty match: advance one char
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	823 if (matchcol == matchpos.col
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 matchcol +=
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 464 diff changeset	828 (*mb_ptr2len)(ptr + matchcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 ++matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834 {
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	835 matchcol = matchpos.col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 464 diff changeset	839 matchcol += (*mb_ptr2len)(ptr
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840 + matchcol);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842 ++matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844 }
4252 96f478b812b1 updated for version 7.3.877 Bram Moolenaar <bram@vim.org> parents: 4240 diff changeset	845 if (matchcol == 0 && (options & SEARCH_START))
4240 d52c45b35fb0 updated for version 7.3.871 Bram Moolenaar <bram@vim.org> parents: 4153 diff changeset	846 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 \|\| (nmatched = vim_regexec_multi(&regmatch,
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	849 win, buf, lnum + matchpos.lnum,
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	850 matchcol,
cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	851 #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	852 tm, timed_out
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	853 #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	854 NULL, NULL
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	855 #endif
cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	856 )) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	860 }
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	861 matchpos = regmatch.startpos[0];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	864 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	865 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	866
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	867 // 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	868 // multi-line search may have made it invalid.
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	869 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	870 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	871 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 if (dir == BACKWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 * Now, if there are multiple matches on this line,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 * we have to get the last one. Or the last one before
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 * the cursor, if we're on that line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 * When putting the new cursor at the end, compare
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 * relative to the end of the match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 match_ok = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	886 // 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	887 // 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	888 // 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	889 // wrapping around.
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	890 if (loop
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	891 \|\| ((options & SEARCH_END)
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	892 ? (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	893 < start_pos.lnum
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	894 \|\| (lnum + regmatch.endpos[0].lnum
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	895 == start_pos.lnum
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	896 && (int)regmatch.endpos[0].col - 1
6903 dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	897 < (int)start_pos.col
dd923806ae3b patch 7.4.771 Bram Moolenaar <bram@vim.org> parents: 6675 diff changeset	898 + extra_col))
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	899 : (lnum + regmatch.startpos[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.startpos[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.startpos[0].col
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))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 match_ok = TRUE;
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	908 matchpos = regmatch.startpos[0];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 endpos = regmatch.endpos[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 submatch = first_submatch(&regmatch);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 * We found a valid match, now check if there is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 * another one after it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 * If vi-compatible searching, continue at the end
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921 * of the match, otherwise continue one position
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 * forward.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 if (vim_strchr(p_cpo, CPO_SEARCH) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 if (nmatched > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 matchcol = endpos.col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	929 // for empty match: advance one char
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	930 if (matchcol == matchpos.col
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 && ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 matchcol +=
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 464 diff changeset	935 (*mb_ptr2len)(ptr + matchcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 ++matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	942 // Stop when the match is in a next line.
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	943 if (matchpos.lnum > 0)
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	944 break;
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	945 matchcol = matchpos.col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946 if (ptr[matchcol] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 matchcol +=
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 464 diff changeset	950 (*mb_ptr2len)(ptr + matchcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 ++matchcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 if (ptr[matchcol] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 \|\| (nmatched = vim_regexec_multi(&regmatch,
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	957 win, buf, lnum + matchpos.lnum,
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	958 matchcol,
cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	959 #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	960 tm, timed_out
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	961 #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	962 NULL, NULL
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	963 #endif
cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1496 diff changeset	964 )) == 0)
13217 891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout Christian Brabandt <cb@256bit.org> parents: 13210 diff changeset	965 {
891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout Christian Brabandt <cb@256bit.org> parents: 13210 diff changeset	966 #ifdef FEAT_RELTIME
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	967 // 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	968 // 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	969 // OK.
13217 891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout Christian Brabandt <cb@256bit.org> parents: 13210 diff changeset	970 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	971 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	972 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 break;
13217 891b821d3602 patch 8.0.1483: searchpair() might return an invalid value on timeout Christian Brabandt <cb@256bit.org> parents: 13210 diff changeset	974 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	976 // 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	977 // multi-line search may have made it invalid.
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	978 ptr = ml_get_buf(buf, lnum + matchpos.lnum, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 * If there is only a match after the cursor, skip
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 * this match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 if (!match_ok)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	989 // 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	990 // 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	991 // should be same as start then.
4252 96f478b812b1 updated for version 7.3.877 Bram Moolenaar <bram@vim.org> parents: 4240 diff changeset	992 if ((options & SEARCH_END) && !(options & SEARCH_NOOF)
1544 fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	993 && !(matchpos.lnum == endpos.lnum
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	994 && matchpos.col == endpos.col))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	996 // 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	997 // on the NUL in the previous line.
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	998 pos->lnum = lnum + endpos.lnum;
1544 fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	999 pos->col = endpos.col;
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1000 if (endpos.col == 0)
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	1001 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1002 if (pos->lnum > 1) // just in case
1544 fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1003 {
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1004 --pos->lnum;
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1005 pos->col = (colnr_T)STRLEN(ml_get_buf(buf,
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1006 pos->lnum, FALSE));
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1007 }
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1008 }
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1009 else
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1010 {
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1011 --pos->col;
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1012 if (has_mbyte
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1013 && pos->lnum <= buf->b_ml.ml_line_count)
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1014 {
1060 39d115408c71 updated for version 7.0-186 vimboss parents: 1007 diff changeset	1015 ptr = ml_get_buf(buf, pos->lnum, FALSE);
1544 fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1016 pos->col -= (*mb_head_off)(ptr, ptr + pos->col);
fc42d9cc7ad0 updated for version 7.1-258 vimboss parents: 1527 diff changeset	1017 }
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 816 diff changeset	1018 }
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	1019 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	1020 {
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match Bram Moolenaar <Bram@vim.org> parents: 15091 diff changeset	1021 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	1022 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	1023 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 {
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	1027 pos->lnum = lnum + matchpos.lnum;
8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	1028 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	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 + 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	1032 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	1033 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 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	1036 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	1037 end_pos->coladd = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 found = 1;
6402 7f48abe500e1 updated for version 7.4.532 Bram Moolenaar <bram@vim.org> parents: 5975 diff changeset	1039 first_match = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1041 // Set variables used for 'incsearch' highlighting.
140 8ecb0db93e9a updated for version 7.0045 vimboss parents: 96 diff changeset	1042 search_match_lines = endpos.lnum - matchpos.lnum;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 search_match_endcol = endpos.col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1046 line_breakcheck(); // stop if ctrl-C typed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 #ifdef FEAT_SEARCH_EXTRA
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1051 // 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	1052 // '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	1053 // searching too much.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 if ((options & SEARCH_PEEK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 && ((lnum - pos->lnum) & 0x3f) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 && char_avail())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 break_loop = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 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	1064 break; // if second loop, stop where started
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 at_first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 /*
692 a28f83d37113 updated for version 7.0208 vimboss parents: 685 diff changeset	1069 * Stop the search if wrapscan isn't set, "stop_lnum" is
a28f83d37113 updated for version 7.0208 vimboss parents: 685 diff changeset	1070 * specified, after an interrupt, after a match and after looping
a28f83d37113 updated for version 7.0208 vimboss parents: 685 diff changeset	1071 * twice.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 */
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	1073 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	1074 \|\| 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	1075 #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	1076 \|\| (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	1077 #endif
1877 b5c1cb6f8d56 updated for version 7.2-174 vimboss parents: 1862 diff changeset	1078 #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	1079 \|\| break_loop
1877 b5c1cb6f8d56 updated for version 7.2-174 vimboss parents: 1862 diff changeset	1080 #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	1081 \|\| found \|\| loop)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 * If 'wrapscan' is set we continue at the other end of the file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 * If 'shortmess' does not contain 's', we give a message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 * This message is also remembered in keep_msg for when the screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 * is redrawn. The keep_msg is cleared whenever another message is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 * written.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 */
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1091 if (dir == BACKWARD) // start second loop at the other end
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 lnum = 1;
504 35cde31bdcbd updated for version 7.0141 vimboss parents: 481 diff changeset	1095 if (!shortmess(SHM_SEARCH) && (options & SEARCH_MSG))
35cde31bdcbd updated for version 7.0141 vimboss parents: 481 diff changeset	1096 give_warning((char_u *)_(dir == BACKWARD
35cde31bdcbd updated for version 7.0141 vimboss parents: 481 diff changeset	1097 ? 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	1098 if (extra_arg != NULL)
34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	1099 extra_arg->sa_wrapped = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 }
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	1101 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	1102 #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	1103 \|\| (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	1104 #endif
1877 b5c1cb6f8d56 updated for version 7.2-174 vimboss parents: 1862 diff changeset	1105 #ifdef FEAT_SEARCH_EXTRA
b5c1cb6f8d56 updated for version 7.2-174 vimboss parents: 1862 diff changeset	1106 \|\| break_loop
b5c1cb6f8d56 updated for version 7.2-174 vimboss parents: 1862 diff changeset	1107 #endif
b5c1cb6f8d56 updated for version 7.2-174 vimboss parents: 1862 diff changeset	1108 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1111 while (--count > 0 && found); // stop after count matches or no match
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	1113 vim_regfree(regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1115 if (!found) // did not find it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 if (got_int)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	1118 emsg(_(e_interr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 else if ((options & SEARCH_MSG) == SEARCH_MSG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 if (p_ws)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	1122 semsg(_(e_patnotf2), mr_pattern);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 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	1124 semsg(_("E384: search hit TOP without match for: %s"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 mr_pattern);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	1127 semsg(_("E385: search hit BOTTOM without match for: %s"),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 mr_pattern);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1133 // A pattern like "\n\zs" may go past the last line.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	1134 if (pos->lnum > buf->b_ml.ml_line_count)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	1135 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	1136 pos->lnum = buf->b_ml.ml_line_count;
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 829 diff changeset	1137 pos->col = (int)STRLEN(ml_get_buf(buf, pos->lnum, FALSE));
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	1138 if (pos->col > 0)
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	1139 --pos->col;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	1140 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	1141
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 return submatch + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 #ifdef FEAT_EVAL
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1146 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1147 set_search_direction(int cdir)
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1148 {
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1149 spats[0].off.dir = cdir;
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1150 }
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1151
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1152 static void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1153 set_vv_searchforward(void)
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1154 {
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1155 set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/'));
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1156 }
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1157
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 * 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	1160 * Return zero if none of them matched.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 static int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1163 first_submatch(regmmatch_T *rp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 int submatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 for (submatch = 1; ; ++submatch)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 if (rp->startpos[submatch].lnum >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 if (submatch == 9)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 submatch = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 return submatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 * Highest level string search function.
1222 756bed568f5d updated for version 7.1b vimboss parents: 1062 diff changeset	1183 * Search for the 'count'th occurrence of pattern 'pat' in direction 'dirc'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 * If 'dirc' is 0: use previous dir.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 * If 'pat' is NULL or empty : use previous string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 * If 'options & SEARCH_REV' : go in reverse of previous dir.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 * If 'options & SEARCH_ECHO': echo the search command and handle options
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 * If 'options & SEARCH_MSG' : may give error message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 * If 'options & SEARCH_OPT' : interpret optional flags
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 * If 'options & SEARCH_HIS' : put search pattern in history
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 * If 'options & SEARCH_NOOF': don't add offset to position
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 * If 'options & SEARCH_MARK': set previous context mark
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 * If 'options & SEARCH_KEEP': keep previous search pattern
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 * If 'options & SEARCH_START': accept match at curpos itself
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 * If 'options & SEARCH_PEEK': check for typed char, cancel search
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 * Careful: If spats[0].off.line == TRUE and spats[0].off.off == 0 this
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 * makes the movement linewise without moving the match position.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 *
6661 950e24f26ef8 updated for version 7.4.655 Bram Moolenaar <bram@vim.org> parents: 6443 diff changeset	1200 * 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	1201 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1203 do_search(
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1204 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	1205 int dirc, // '/' or '?'
19475 5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator Bram Moolenaar <Bram@vim.org> parents: 19384 diff changeset	1206 int search_delim, // the delimiter for the search, e.g. '%' in s%regex%replacement%
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1207 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1208 long count,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1209 int options,
18358 34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	1210 searchit_arg_T *sia) // optional arguments or NULL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1212 pos_T pos; // position of the last match
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 char_u *searchstr;
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	1214 soffset_T old_off;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1215 int retval; // Return value
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 long c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 char_u *dircp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 char_u *strcopy = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 char_u *ps;
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1221 char_u *msgbuf = NULL;
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1222 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	1223 int has_offset = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 * A line offset is not remembered, this is vi compatible.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 * Save the values for when (options & SEARCH_KEEP) is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 * (there is no "if ()" around this because gcc wants them initialized)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 old_off = spats[0].off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1240 pos = curwin->w_cursor; // start searching at the cursor position
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 * Find out the direction of the search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 if (dirc == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 dirc = spats[0].off.dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 else
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1248 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 spats[0].off.dir = dirc;
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1250 #if defined(FEAT_EVAL)
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1251 set_vv_searchforward();
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1252 #endif
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1253 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 if (options & SEARCH_REV)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 {
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1256 #ifdef MSWIN
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1257 // 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	1258 // dirc always ends up being '/'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 dirc = (dirc == '/') ? '?' : '/';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262 dirc = '?';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 dirc = '/';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 #ifdef FEAT_FOLDING
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1269 // 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	1270 // fold.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 if (dirc == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 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	1274 pos.col = MAXCOL - 2; // avoid overflow when adding 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 if (hasFolding(pos.lnum, &pos.lnum, NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1283 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285 * Turn 'hlsearch' highlighting back on.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1287 if (no_hlsearch && !(options & SEARCH_KEEP))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1288 {
745 d41f5f59266e updated for version 7.0222 vimboss parents: 712 diff changeset	1289 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	1290 set_no_hlsearch(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295 * Repeat the search when pattern followed by ';', e.g. "/foo/;?bar".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1297 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1298 {
18358 34d5cd432cac patch 8.1.2173: searchit() has too many arguments Bram Moolenaar <Bram@vim.org> parents: 18263 diff changeset	1299 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	1300
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 searchstr = pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 dircp = NULL;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1303 // 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	1304 if (pat == NULL \|\| pat == NUL \|\| pat == search_delim)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1306 if (spats[RE_SEARCH].pat == NULL) // no previous pattern
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 {
10172 ab45de65977b commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3 Christian Brabandt <cb@256bit.org> parents: 10064 diff changeset	1308 searchstr = spats[RE_SUBST].pat;
ab45de65977b commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3 Christian Brabandt <cb@256bit.org> parents: 10064 diff changeset	1309 if (searchstr == NULL)
2719 0139403c8eb0 updated for version 7.3.135 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	1310 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	1311 emsg(_(e_noprevre));
2719 0139403c8eb0 updated for version 7.3.135 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	1312 retval = 0;
0139403c8eb0 updated for version 7.3.135 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	1313 goto end_do_search;
0139403c8eb0 updated for version 7.3.135 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	1314 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 }
2719 0139403c8eb0 updated for version 7.3.135 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	1316 else
0139403c8eb0 updated for version 7.3.135 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	1317 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1318 // 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	1319 searchstr = (char_u *)"";
0139403c8eb0 updated for version 7.3.135 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	1320 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1322
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1323 if (pat != NULL && *pat != NUL) // look for (new) offset
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 * Find end of regular expression.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1327 * If there is a matching '/' or '?', toss it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329 ps = strcopy;
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19475 diff changeset	1330 p = skip_regexp_ex(pat, search_delim, (int)p_magic, &strcopy, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 if (strcopy != ps)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1333 // made a copy of "pat" to change "\?" to "?"
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 829 diff changeset	1334 searchcmdlen += (int)(STRLEN(pat) - STRLEN(strcopy));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 pat = strcopy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 searchstr = strcopy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 }
19475 5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator Bram Moolenaar <Bram@vim.org> parents: 19384 diff changeset	1338 if (*p == search_delim)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1340 dircp = p; // remember where we put the NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 spats[0].off.line = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 spats[0].off.end = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 spats[0].off.off = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 * Check for a line offset or a character offset.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 * For get_address (echo off) we don't check for a character
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349 * offset, because it is meaningless and the 's' could be a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 * substitute command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1351 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 if (p == '+' \|\| p == '-' \|\| VIM_ISDIGIT(*p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 spats[0].off.line = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 else if ((options & SEARCH_OPT) &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 (p == 'e' \|\| p == 's' \|\| *p == 'b'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1357 if (*p == 'e') // end
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 spats[0].off.end = SEARCH_END;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1361 if (VIM_ISDIGIT(p) \|\| p == '+' \|\| *p == '-') // got an offset
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1363 // 'nr' or '+nr' or '-nr'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 if (VIM_ISDIGIT(p) \|\| VIM_ISDIGIT((p + 1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 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	1366 else if (*p == '-') // single '-'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 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	1368 else // single '+'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 spats[0].off.off = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370 ++p;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1371 while (VIM_ISDIGIT(*p)) // skip number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1375 // compute length of search command for get_address()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 searchcmdlen += (int)(p - pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1378 pat = p; // put pat after search command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380
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	1381 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	1382 !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	1383 (!cmd_silent \|\| !shortmess(SHM_SEARCHCOUNT)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 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	1386 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	1387 size_t off_len = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1389 // Compute msg_row early.
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1390 msg_start();
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1391
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	1392 // 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	1393 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	1394 (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	1395 {
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	1396 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	1397 *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	1398 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	1399 *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	1400 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	1401 *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	1402 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	1403 *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	1404 *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	1405 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	1406 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	1407 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	1408 }
73ff6357da5b patch 8.1.1375: without "TS" in 'shortmess' get a hit-enter prompt often Bram Moolenaar <Bram@vim.org> parents: 16738 diff changeset	1409
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 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	1411 p = spats[0].pat;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 p = searchstr;
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1414
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	1415 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	1416 {
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1417 // 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	1418 // 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	1419 // 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	1420 // 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	1421 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	1422 // Use all the columns.
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1423 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	1424 else
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1425 // Use up to 'showcmd' column.
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1426 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	1427 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	1428 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	1429 }
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1430 else
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1431 // 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	1432 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	1433
19977 545bdbc36f29 patch 8.2.0544: memory leak in search test Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	1434 vim_free(msgbuf);
16782 fc58fee685e2 patch 8.1.1393: unnecessary type casts Bram Moolenaar <Bram@vim.org> parents: 16776 diff changeset	1435 msgbuf = alloc(len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 if (msgbuf != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 {
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1438 vim_memset(msgbuf, ' ', len);
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1439 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	1440 // 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	1441 // 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	1442 if (!cmd_silent)
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1443 {
17938 1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1444 msgbuf[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	1445
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1446 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	1447 {
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1448 // 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	1449 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	1450 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	1451 }
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1452 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	1453 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	1454 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	1455 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	1456
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1457 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	1458 if (trunc != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 {
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1460 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	1461 msgbuf = trunc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 }
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	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 #ifdef FEAT_RIGHTLEFT
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1465 // The search pattern could be shown on the right in rightleft
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1466 // mode, but the 'ruler' and 'showcmd' area use it too, thus
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1467 // it would be blanked out again very soon. Show it on the
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1468 // left, but do reverse the text.
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1469 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	1470 {
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 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	1472 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	1473
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1474 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	1475 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	1476 {
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 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	1478 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	1479 // 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	1480 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	1481 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	1482 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	1483 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	1484 // 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	1485 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	1486 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	1487 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	1488 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	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 }
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 #endif
1e86f8b18a5d patch 8.1.1965: search count message is not displayed when using a mapping Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	1492 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	1493 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	1494 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	1495
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 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	1497 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	1498 msg_nowait = TRUE; // don't wait for this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 * If there is a character offset, subtract it from the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 * position, so we don't get stuck at "?pat?e+2" or "/pat/s-2".
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	1506 * Skip this if pos.col is near MAXCOL (closed fold).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507 * 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	1508 * compatible.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 */
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	1510 if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512 if (spats[0].off.off > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 for (c = spats[0].off.off; c; --c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 if (decl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 break;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1517 if (c) // at start of buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1519 pos.lnum = 0; // allow lnum == 0 here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 pos.col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 for (c = spats[0].off.off; c; ++c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 break;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1528 if (c) // at end of buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 pos.lnum = curbuf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535
15850 a6ca8cf07a98 patch 8.1.0932: Farsi support is outdated and unused Bram Moolenaar <Bram@vim.org> parents: 15758 diff changeset	1536 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	1537 dirc == '/' ? FORWARD : BACKWARD,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 searchstr, count, spats[0].off.end + (options &
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 (SEARCH_KEEP + SEARCH_PEEK + SEARCH_HIS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 + SEARCH_MSG + SEARCH_START
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 + ((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	1542 RE_LAST, sia);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 if (dircp != NULL)
19475 5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator Bram Moolenaar <Bram@vim.org> parents: 19384 diff changeset	1545 *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	1546
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1547 if (!shortmess(SHM_SEARCH)
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1548 && ((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	1549 \|\| (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	1550 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	1551
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 if (c == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 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	1558 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	1559
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1560 retval = 1; // pattern found
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 * Add character and/or line offset
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 */
945 0b211ebefd4e updated for version 7.0-071 vimboss parents: 944 diff changeset	1565 if (!(options & SEARCH_NOOF) \|\| (pat != NULL && *pat == ';'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 {
16776 7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	1567 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	1568
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1569 if (spats[0].off.line) // Add the offset to the line number.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 c = pos.lnum + spats[0].off.off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 if (c < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 pos.lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 else if (c > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 pos.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 pos.lnum = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1580 retval = 2; // pattern found, line offset added
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1582 else if (pos.col < MAXCOL - 2) // just in case
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1584 // to the right, check for end of file
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1585 c = spats[0].off.off;
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1586 if (c > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587 {
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1588 while (c-- > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 if (incl(&pos) == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1592 // to the left, check for start of file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 {
1624 18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1595 while (c++ < 0)
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1596 if (decl(&pos) == -1)
18ee39301b82 updated for version 7.2a vimboss parents: 1557 diff changeset	1597 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 }
16776 7d4c814a8554 patch 8.1.1390: search stats are off when using count or offset Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	1600 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	1601 has_offset = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1604 // 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	1605 if ((options & SEARCH_ECHO)
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1606 && 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	1607 && !msg_silent
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1608 && c != FAIL
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1609 && !shortmess(SHM_SEARCHCOUNT)
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1610 && msgbuf != NULL)
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	1611 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	1612 show_top_bot_msg, msgbuf,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	1613 (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	1614 #ifdef FEAT_FOLDING
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	1615 \|\| (!(fdo_flags & FDO_SEARCH)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	1616 && hasFolding(curwin->w_cursor.lnum,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	1617 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	1618 #endif
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	1619 ),
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	1620 SEARCH_STAT_DEF_MAX_COUNT,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	1621 SEARCH_STAT_DEF_TIMEOUT);
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1622
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 * The search command can be followed by a ';' to do another search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 * For example: "/pat/;/foo/+3;?bar"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 * This is like doing another search command, except:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 * - The remembered direction '/' or '?' is from the first search.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 * - When an error happens the cursor isn't moved at all.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 * Don't do this when called by get_address() (it handles ';' itself).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 if (!(options & SEARCH_OPT) \|\| pat == NULL \|\| *pat != ';')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634 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	1635 search_delim = dirc;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 if (dirc != '?' && dirc != '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 retval = 0;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	1639 emsg(_("E386: Expected '?' or '/' after ';'"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 goto end_do_search;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 ++pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 if (options & SEARCH_MARK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 end_do_search:
5616 fa53233519c6 updated for version 7.4.155 Bram Moolenaar <bram@vim.org> parents: 5606 diff changeset	1651 if ((options & SEARCH_KEEP) \|\| cmdmod.keeppatterns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 spats[0].off = old_off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 vim_free(strcopy);
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	1654 vim_free(msgbuf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1657 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 * search_for_exact_line(buf, pos, dir, pat)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 * 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	1663 * white-space), starting from pos and going in direction "dir". "pos" will
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 * 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	1665 * 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	1666 * Return OK for success, or FAIL if no line found.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1669 search_for_exact_line(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1670 buf_T *buf,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1671 pos_T *pos,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1672 int dir,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1673 char_u *pat)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 linenr_T start = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 if (buf->b_ml.ml_line_count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 pos->lnum += dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 if (pos->lnum < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 if (p_ws)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 pos->lnum = buf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 give_warning((char_u *)_(top_bot_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1695 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1696 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 else if (pos->lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 if (p_ws)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 if (!shortmess(SHM_SEARCH))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 give_warning((char_u *)_(bot_top_msg), TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1708 pos->lnum = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 if (pos->lnum == start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 if (start == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 start = pos->lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 ptr = ml_get_buf(buf, pos->lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 p = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 pos->col = (colnr_T) (p - ptr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1720 // 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	1721 // ignored because we are interested in the next line -- Acevedo
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	1722 if ((compl_cont_status & CONT_ADDING)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	1723 && !(compl_cont_status & CONT_SOL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1724 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 if ((p_ic ? MB_STRICMP(p, pat) : STRCMP(p, pat)) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1726 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1728 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	1729 { // expanding lines or words
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	1730 if ((p_ic ? MB_STRNICMP(p, pat, compl_length)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	1731 : STRNCMP(p, pat, compl_length)) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1737
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1738 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1739 * Character Searches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1740 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1743 * 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	1744 * position of the character, otherwise move to just before the char.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 * Do this "cap->count1" times.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1746 * Return FAIL or OK.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1747 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1748 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1749 searchc(cmdarg_T *cap, int t_cmd)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1750 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1751 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	1752 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	1753 long count = cap->count1; // repeat count
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 int col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1755 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756 int len;
2925 441d364773dc updated for version 7.3.235 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	1757 int stop = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1758
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1759 if (c != NUL) // normal search: remember args for repeat
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1760 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1761 if (!KeyStuffed) // don't remember when redoing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 {
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1763 *lastc = c;
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1764 set_csearch_direction(dir);
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1765 set_csearch_until(t_cmd);
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1766 lastc_bytelen = (*mb_char2bytes)(c, lastc_bytes);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767 if (cap->ncharC1 != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 {
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1769 lastc_bytelen += (*mb_char2bytes)(cap->ncharC1,
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1770 lastc_bytes + lastc_bytelen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 if (cap->ncharC2 != 0)
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1772 lastc_bytelen += (*mb_char2bytes)(cap->ncharC2,
814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1773 lastc_bytes + lastc_bytelen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1777 else // repeat previous search
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 {
15605 62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1779 if (*lastc == NUL && lastc_bytelen == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1780 return FAIL;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1781 if (dir) // repeat in opposite direction
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1782 dir = -lastcdir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 dir = lastcdir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1785 t_cmd = last_t_cmd;
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1786 c = *lastc;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1787 // 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	1788
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1789 // 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	1790 // 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	1791 // at.
2947 3f1a4ed36d1b updated for version 7.3.246 Bram Moolenaar <bram@vim.org> parents: 2925 diff changeset	1792 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	1793 stop = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1794 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1795
530 339999b511a0 updated for version 7.0148 vimboss parents: 527 diff changeset	1796 if (dir == BACKWARD)
339999b511a0 updated for version 7.0148 vimboss parents: 527 diff changeset	1797 cap->oap->inclusive = FALSE;
339999b511a0 updated for version 7.0148 vimboss parents: 527 diff changeset	1798 else
339999b511a0 updated for version 7.0148 vimboss parents: 527 diff changeset	1799 cap->oap->inclusive = TRUE;
339999b511a0 updated for version 7.0148 vimboss parents: 527 diff changeset	1800
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805 while (count--)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1806 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1807 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1808 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1810 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1811 if (dir > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1812 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 464 diff changeset	1813 col += (*mb_ptr2len)(p + col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814 if (col >= len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1817 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1818 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1819 if (col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1820 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1821 col -= (*mb_head_off)(p, p + col - 1) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1822 }
6991 814f1f569e4a patch 7.4.813 Bram Moolenaar <bram@vim.org> parents: 6971 diff changeset	1823 if (lastc_bytelen == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1824 {
2925 441d364773dc updated for version 7.3.235 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	1825 if (p[col] == c && stop)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1826 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1827 }
11018 654fc5636b37 patch 8.0.0398: illegal memory access with "t" Christian Brabandt <cb@256bit.org> parents: 10900 diff changeset	1828 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	1829 && stop)
11018 654fc5636b37 patch 8.0.0398: illegal memory access with "t" Christian Brabandt <cb@256bit.org> parents: 10900 diff changeset	1830 break;
2925 441d364773dc updated for version 7.3.235 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	1831 stop = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1832 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1833 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1834 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1835 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1836 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1837 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1838 if ((col += dir) < 0 \|\| col >= len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1839 return FAIL;
2925 441d364773dc updated for version 7.3.235 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	1840 if (p[col] == c && stop)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1841 break;
2925 441d364773dc updated for version 7.3.235 Bram Moolenaar <bram@vim.org> parents: 2823 diff changeset	1842 stop = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1845 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1846
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1847 if (t_cmd)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1848 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1849 // backup to before the character (possibly double-byte)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1850 col -= dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1851 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1852 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1853 if (dir < 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1854 // 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	1855 col += lastc_bytelen - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1856 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1857 // To previous char, which may be multi-byte.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 col -= (*mb_head_off)(p, p + col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1860 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1861 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863 return OK;
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1867 * "Other" Searches
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1868 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1870 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1871 * findmatch - find the matching paren or brace
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1872 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873 * Improvement over vi: Braces inside quotes are ignored.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1875 pos_T *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1876 findmatch(oparg_T *oap, int initc)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1878 return findmatchlimit(oap, initc, 0, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1879 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1880
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1881 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1882 * Return TRUE if the character before "linep[col]" equals "ch".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 * Return FALSE if "col" is zero.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884 * Update "*prevcol" to the column of the previous character, unless "prevcol"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 * is NULL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1886 * Handles multibyte string correctly.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 static int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1889 check_prevcol(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1890 char_u *linep,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1891 int col,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1892 int ch,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1893 int *prevcol)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 --col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1896 if (col > 0 && has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897 col -= (*mb_head_off)(linep, linep + col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1898 if (prevcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1899 *prevcol = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1900 return (col >= 0 && linep[col] == ch) ? TRUE : FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1901 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1902
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1903 /*
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1904 * Raw string start is found at linep[startpos.col - 1].
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1905 * 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	1906 */
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 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 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	1909 {
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1910 char_u *p;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1911 char_u *delim_copy;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1912 size_t delim_len;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1913 linenr_T lnum;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1914 int found = FALSE;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1915
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1916 for (p = linep + startpos->col + 1; p && p != '('; ++p)
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1917 ;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1918 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	1919 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	1920 if (delim_copy == NULL)
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1921 return FALSE;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1922 for (lnum = startpos->lnum; lnum <= endpos->lnum; ++lnum)
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1923 {
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1924 char_u *line = ml_get(lnum);
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 for (p = line + (lnum == startpos->lnum
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1927 ? startpos->col + 1 : 0); *p; ++p)
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 if (lnum == endpos->lnum && (colnr_T)(p - line) >= endpos->col)
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1930 break;
21628 e23f829c187d patch 8.2.1364: invalid memory access when searching for raw string Bram Moolenaar <Bram@vim.org> parents: 20830 diff changeset	1931 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	1932 && p[delim_len + 1] == '"')
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1933 {
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1934 found = TRUE;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1935 break;
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 }
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1938 if (found)
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1939 break;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1940 }
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1941 vim_free(delim_copy);
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1942 return found;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1943 }
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	1944
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 /*
18681 a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1946 * Check matchpairs option for "*initc".
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1947 * 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	1948 * 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	1949 * 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	1950 */
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1951 static void
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1952 find_mps_values(
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1953 int *initc,
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1954 int *findc,
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1955 int *backwards,
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1956 int switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1957 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1958 char_u *ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1959
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1960 ptr = curbuf->b_p_mps;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1961 while (*ptr != NUL)
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1962 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1963 if (has_mbyte)
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1964 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1965 char_u *prev;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1966
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1967 if (mb_ptr2char(ptr) == *initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1968 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1969 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1970 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1971 findc = initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1972 *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	1973 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1974 }
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1975 else
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1976 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1977 *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	1978 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1979 }
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1980 return;
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 prev = ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1983 ptr += mb_ptr2len(ptr) + 1;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1984 if (mb_ptr2char(ptr) == *initc)
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 (switchit)
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 findc = initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1989 *initc = mb_ptr2char(prev);
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1990 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1991 }
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1992 else
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 *findc = mb_ptr2char(prev);
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1995 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1996 }
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	1997 return;
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 ptr += mb_ptr2len(ptr);
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2000 }
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2001 else
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2002 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2003 if (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 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2008 findc = initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2009 *initc = ptr[2];
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 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2014 *findc = ptr[2];
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 += 2;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2019 if (ptr == initc)
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2020 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2021 if (switchit)
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2022 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2023 *backwards = FALSE;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2024 findc = initc;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2025 *initc = ptr[-2];
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2026 }
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2027 else
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2028 {
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2029 *backwards = TRUE;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2030 *findc = ptr[-2];
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 return;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2033 }
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2034 ++ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2035 }
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2036 if (*ptr == ',')
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2037 ++ptr;
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2038 }
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
a13370d92f9d patch 8.1.2332: missing file in refactoring Bram Moolenaar <Bram@vim.org> parents: 18677 diff changeset	2041 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2042 * 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	2043 * 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	2044 * off the edge of the file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 * "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	2047 * character at or after the cursor. Special values:
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2048 * '' look for C-style comment /
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2049 * '/' look for C-style comment / *, ignoring comment-end
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2050 * '#' look for preprocessor directives
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2051 * 'R' look for raw string start: R"delim(text)delim" (only backwards)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 * flags: FM_BACKWARD search backwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 * FM_FORWARD search forwards (when initc is '/', '*' or '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 * FM_BLOCKSTOP stop at start/end of block ({ or } in column 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 * FM_SKIPCOMM skip comments (not implemented yet!)
523 a7ae7e043e43 updated for version 7.0146 vimboss parents: 516 diff changeset	2057 *
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2058 * "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	2059 * NULL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2060 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 pos_T *
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2063 findmatchlimit(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2064 oparg_T *oap,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2065 int initc,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2066 int flags,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2067 int maxtravel)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2069 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	2070 int findc = 0; // matching brace
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2071 int c;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2072 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	2073 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	2074 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	2075 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	2076 char_u *linep; // pointer to current line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077 char_u *ptr;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2078 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	2079 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	2080 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	2081 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	2082 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	2083 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	2084 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	2085 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	2086 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	2087 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	2088 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	2089 int dir; // Direction to search
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2090 int comment_col = MAXCOL; // start of / / comment
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2091 #ifdef FEAT_LISP
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2092 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	2093 int lisp = curbuf->b_p_lisp; // engage Lisp-specific hacks ;)
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2094 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 pos = curwin->w_cursor;
5304 3640cf4c0d4b updated for version 7.4.005 Bram Moolenaar <bram@vim.org> parents: 5210 diff changeset	2097 pos.coladd = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2098 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 cpo_match = (vim_strchr(p_cpo, CPO_MATCH) != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101 cpo_bsl = (vim_strchr(p_cpo, CPO_MATCHBSL) != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2102
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2103 // Direction to search when initc is '/', '*' or '#'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 if (flags & FM_BACKWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106 else if (flags & FM_FORWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2107 dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2108 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2109 dir = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2112 * if initc given, look in the table for the matching character
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2113 * '/' and '*' are special cases: look for start or end of comment.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114 * When '/' is used, we ignore running backwards into an star-slash, for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2115 * "[*" command, we just want to find any comment.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 */
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2117 if (initc == '/' \|\| initc == '*' \|\| initc == 'R')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2118 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2119 comment_dir = dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2120 if (initc == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2121 ignore_cend = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2122 backwards = (dir == FORWARD) ? FALSE : TRUE;
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2123 raw_string = (initc == 'R');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124 initc = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2126 else if (initc != '#' && initc != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2127 {
4029 d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2128 find_mps_values(&initc, &findc, &backwards, TRUE);
d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2129 if (findc == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2130 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2131 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2132 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 {
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2134 /*
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2135 * 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	2136 * under the cursor.
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2137 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 if (initc == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140 hash_dir = dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2142 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2143 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145 * initc was not given, must look for something to match under
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2146 * or near the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2147 * Only check for special things when 'cpo' doesn't have '%'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2148 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2149 if (!cpo_match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2150 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2151 // Are we before or at #if, #else etc.?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2152 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2153 if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2154 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 if ( STRNCMP(ptr, "if", 2) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157 \|\| STRNCMP(ptr, "endif", 5) == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 \|\| STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2159 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2160 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2161
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2162 // Are we on a comment?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2163 else if (linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2165 if (linep[pos.col + 1] == '*')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2167 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 pos.col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2171 else if (pos.col > 0 && linep[pos.col - 1] == '*')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 pos.col--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2178 else if (linep[pos.col] == '*')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 if (linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 comment_dir = BACKWARD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 backwards = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 else if (pos.col > 0 && linep[pos.col - 1] == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 comment_dir = FORWARD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188 backwards = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194 * 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	2195 * look for brace anywhere on this line after the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 if (!hash_dir && !comment_dir)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 * Find the brace under or after the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 * If beyond the end of the line, use the last character in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 * the line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 if (linep[pos.col] == NUL && pos.col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 --pos.col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2207 {
4029 d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2208 initc = PTR2CHAR(linep + pos.col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 if (initc == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211
4029 d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2212 find_mps_values(&initc, &findc, &backwards, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 if (findc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 break;
18251 c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	2215 pos.col += mb_ptr2len(linep + pos.col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217 if (!findc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2219 // no brace in the line, maybe use " #if" then
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 if (!cpo_match && *skipwhite(linep) == '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 else if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2228
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2229 // 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	2230 // backslashes.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2232 bslcnt++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233 match_escaped = (bslcnt & 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 if (hash_dir)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 * Look for matching #if, #else, #elif, or #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 if (oap != NULL)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2243 oap->motion_type = MLINE; // Linewise for this case only
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 if (initc != '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 ptr = skipwhite(skipwhite(linep) + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 if (STRNCMP(ptr, "if", 2) == 0 \|\| STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 hash_dir = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250 hash_dir = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 while (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259 if (pos.lnum == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 else if (pos.lnum == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 pos.lnum += hash_dir;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 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	2266 line_breakcheck(); // check for CTRL-C typed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 ptr = skipwhite(linep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268 if (*ptr != '#')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2269 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270 pos.col = (colnr_T) (ptr - linep);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2271 ptr = skipwhite(ptr + 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2272 if (hash_dir > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 count++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 else if (STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 if (count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 if (count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2284 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 count--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2286 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2288 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2289 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 if (STRNCMP(ptr, "if", 2) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2291 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292 if (count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2294 count--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2295 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2296 else if (initc == '#' && STRNCMP(ptr, "el", 2) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 if (count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2299 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2300 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301 else if (STRNCMP(ptr, "endif", 5) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302 count++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2310 // 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	2311 // paren/brace in the other direction.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2312 if (curwin->w_p_rl && vim_strchr((char_u *)"()[]{}<>", initc) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2313 backwards = !backwards;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2314 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2315
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2316 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2317 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	2318 CLEAR_POS(&match_pos);
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 692 diff changeset	2319
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2320 // backward search: Check if this line contains a single-line comment
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2321 if ((backwards && comment_dir)
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2322 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2323 \|\| lisp
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2324 #endif
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2325 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2326 comment_col = check_linecomment(linep);
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2327 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2328 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	2329 lispcomm = TRUE; // find match inside this comment
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2330 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2331 while (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2332 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2333 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2334 * Go to the next position, forward or backward. We could use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 * inc() and dec() here, but that is much slower
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2336 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2337 if (backwards)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338 {
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2339 #ifdef FEAT_LISP
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2340 // char to match is inside of comment, don't search outside
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2341 if (lispcomm && pos.col < (colnr_T)comment_col)
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2342 break;
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2343 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2344 if (pos.col == 0) // at start of line, go to prev. one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2345 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2346 if (pos.lnum == 1) // start of file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2347 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348 --pos.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349
829 dc8197342755 updated for version 7.0d04 vimboss parents: 819 diff changeset	2350 if (maxtravel > 0 && ++traveled > maxtravel)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2353 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	2354 pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2355 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2358 // Check if this line contains a single-line comment
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2359 if (comment_dir
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2360 #ifdef FEAT_LISP
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2361 \|\| lisp
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2362 #endif
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2363 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 comment_col = check_linecomment(linep);
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2365 #ifdef FEAT_LISP
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2366 // skip comment
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2367 if (lisp && comment_col != MAXCOL)
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2368 pos.col = comment_col;
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2369 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2370 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2371 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2373 --pos.col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375 pos.col -= (*mb_head_off)(linep, linep + pos.col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2377 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2378 else // forward search
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2379 {
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2380 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	2381 // at end of line, go to next one
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2382 #ifdef FEAT_LISP
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2383 // don't search for match in comment
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2384 \|\| (lisp && comment_col != MAXCOL
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2385 && pos.col == (colnr_T)comment_col)
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2386 #endif
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2387 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2388 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2389 if (pos.lnum == curbuf->b_ml.ml_line_count // end of file
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2390 #ifdef FEAT_LISP
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2391 // 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	2392 // don't search for match in code
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2393 \|\| lispcomm
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2394 #endif
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2395 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2396 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 ++pos.lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2399 if (maxtravel && traveled++ > maxtravel)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2402 linep = ml_get(pos.lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 pos.col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404 do_quotes = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 line_breakcheck();
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2406 #ifdef FEAT_LISP
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2407 if (lisp) // find comment pos in new line
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2408 comment_col = check_linecomment(linep);
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2409 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2411 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 464 diff changeset	2414 pos.col += (*mb_ptr2len)(linep + pos.col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2415 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416 ++pos.col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2417 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2418 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2419
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2420 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2421 * If FM_BLOCKSTOP given, stop at a '{' or '}' in column 0.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 if (pos.col == 0 && (flags & FM_BLOCKSTOP) &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2424 (linep[0] == '{' \|\| linep[0] == '}'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2425 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2426 if (linep[0] == findc && count == 0) // match!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2427 return &pos;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2428 break; // out of scope
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2429 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 if (comment_dir)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2432 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2433 // 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	2434 // TODO: ignore comment brackets inside strings
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2435 if (comment_dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2437 if (linep[pos.col] == '*' && linep[pos.col + 1] == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2439 pos.col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2442 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2443 else // Searching backwards
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2444 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 * 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	2447 * with / * /. Ignore a / * after / / and after *.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2448 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2449 if (pos.col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2450 continue;
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2451 else if (raw_string)
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2452 {
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2453 if (linep[pos.col - 1] == 'R'
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2454 && linep[pos.col] == '"'
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2455 && vim_strchr(linep + pos.col + 1, '(') != NULL)
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2456 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2457 // 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	2458 // 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	2459 // 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	2460 // raw string start.
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2461 if (!find_rawstring_end(linep, &pos,
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2462 count > 0 ? &match_pos : &curwin->w_cursor))
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2463 {
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2464 count++;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2465 match_pos = pos;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2466 match_pos.col--;
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2467 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2468 linep = ml_get(pos.lnum); // may have been released
6971 e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2469 }
e859731ea1cd patch 7.4.803 Bram Moolenaar <bram@vim.org> parents: 6949 diff changeset	2470 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 else if ( linep[pos.col - 1] == '/'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 && 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	2473 && (pos.col == 1 \|\| linep[pos.col - 2] != '*')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 && (int)pos.col < comment_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 count++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 match_pos = pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 match_pos.col--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 if (count > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484 else if (pos.col > 1 && linep[pos.col - 2] == '/'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485 && (int)pos.col <= comment_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486 pos.col -= 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 else if (ignore_cend)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2489 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2490 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2492 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2494 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 * If smart matching ('cpoptions' does not contain '%'), braces inside
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 * of quotes are ignored, but only if there is an even number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2500 * quotes in the line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2502 if (cpo_match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2503 do_quotes = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504 else if (do_quotes == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2506 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507 * Count the number of quotes in the line, skipping \" and '"'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508 * Watch out for "\\".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2509 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 at_start = do_quotes;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2511 for (ptr = linep; *ptr; ++ptr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2512 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2513 if (ptr == linep + pos.col + backwards)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2514 at_start = (do_quotes & 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515 if (*ptr == '"'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 && (ptr == linep \|\| ptr[-1] != '\'' \|\| ptr[1] != '\''))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2517 ++do_quotes;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 if (*ptr == '\\' && ptr[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2519 ++ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2521 do_quotes &= 1; // result is 1 with even number of quotes
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 * If we find an uneven count, check current line and previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 * one for a '\' at the end.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527 if (!do_quotes)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 if (ptr[-1] == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2535 // Do we need to use at_start here?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2536 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2539 else if (backwards)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2540 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2541 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2542 if (pos.lnum > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 ptr = ml_get(pos.lnum - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 if (ptr && (ptr + STRLEN(ptr) - 1) == '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 do_quotes = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 inquote = at_start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 if (inquote)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552 start_in_quotes = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 else if (!backwards)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 inquote = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 }
1310 a33e606ceea6 updated for version 7.1-024 vimboss parents: 1309 diff changeset	2557
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2558 // ml_get() only keeps one line, need to get linep again
1310 a33e606ceea6 updated for version 7.1-024 vimboss parents: 1309 diff changeset	2559 linep = ml_get(pos.lnum);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 if (start_in_quotes == MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 * If 'smartmatch' is set:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 * Things inside quotes are ignored by setting 'inquote'. If we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 * find a quote without a preceding '\' invert 'inquote'. At the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 * end of a line not ending in '\' we reset 'inquote'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 * In lines with an uneven number of quotes (without preceding '\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 * we do not know which part to ignore. Therefore we only set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 * inquote if the number of quotes in a line is even, unless this
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 * line or the previous one ends in a '\'. Complicated, isn't it?
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 */
4029 d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2577 c = PTR2CHAR(linep + pos.col);
d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2578 switch (c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 case NUL:
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2581 // at end of line without trailing backslash, reset inquote
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 if (pos.col == 0 \|\| linep[pos.col - 1] != '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 inquote = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 case '"':
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2590 // 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	2591 // ignored
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 if (do_quotes)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 int col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2596 for (col = pos.col - 1; col >= 0; --col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2597 if (linep[col] != '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2598 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 if ((((int)pos.col - 1 - col) & 1) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2600 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2601 inquote = !inquote;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2602 start_in_quotes = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2605 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2606
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2607 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 * If smart matching ('cpoptions' does not contain '%'):
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 * Skip things in single quotes: 'x' or '\x'. Be careful for single
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 * single quotes, eg jon's. Things like '\233' or '\x3f' are not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 * skipped, there is never a brace in them.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 * Ignore this when finding matches for `'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 case '\'':
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2615 if (!cpo_match && initc != '\'' && findc != '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2617 if (backwards)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2618 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2619 if (pos.col > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2620 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2621 if (linep[pos.col - 2] == '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2623 pos.col -= 2;
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 else if (linep[pos.col - 2] == '\\' &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2627 pos.col > 2 && linep[pos.col - 3] == '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2628 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2629 pos.col -= 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2630 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2632 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2634 else if (linep[pos.col + 1]) // forward search
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2636 if (linep[pos.col + 1] == '\\' &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2637 linep[pos.col + 2] && linep[pos.col + 3] == '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2638 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2639 pos.col += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2640 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2641 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2642 else if (linep[pos.col + 2] == '\'')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2643 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2644 pos.col += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2645 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2646 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2647 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2648 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2649 // FALLTHROUGH
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2650
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2651 default:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 #ifdef FEAT_LISP
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2653 /*
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2654 * For Lisp skip over backslashed (), {} and [].
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2655 * (actually, we skip #\( et al)
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2656 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2657 if (curbuf->b_p_lisp
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2658 && vim_strchr((char_u *)"(){}[]", c) != NULL
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2659 && pos.col > 1
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2660 && check_prevcol(linep, pos.col, '\\', NULL)
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2661 && check_prevcol(linep, pos.col - 1, '#', NULL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2662 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2663 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2664
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2665 // 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	2666 // quotes when the start is also inside of quotes.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2667 if ((!inquote \|\| start_in_quotes == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2668 && (c == initc \|\| c == findc))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2669 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2670 int col, bslcnt = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2671
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2672 if (!cpo_bsl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2673 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2674 for (col = pos.col; check_prevcol(linep, col, '\\', &col);)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675 bslcnt++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2676 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2677 // 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	2678 // is what we expect.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 if (cpo_bsl \|\| (bslcnt & 1) == match_escaped)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2680 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2681 if (c == initc)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2682 count++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2683 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2684 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2685 if (count == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2686 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2687 count--;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2688 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2689 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2690 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2691 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2693
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2694 if (comment_dir == BACKWARD && count > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2695 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2696 pos = match_pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2697 return &pos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2698 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2699 return (pos_T *)NULL; // never found it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2700 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2701
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2702 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2703 * Check if line[] contains a / / comment.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2704 * Return MAXCOL if not, otherwise return the column.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2705 * TODO: skip strings.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2706 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2707 static int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2708 check_linecomment(char_u *line)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2709 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2710 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2711
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2712 p = line;
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2713 #ifdef FEAT_LISP
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2714 // skip Lispish one-line comments
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2715 if (curbuf->b_p_lisp)
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2716 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2717 if (vim_strchr(p, ';') != NULL) // there may be comments
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2718 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2719 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	2720
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2721 p = line; // scan from start
333 18f024844150 updated for version 7.0086 vimboss parents: 301 diff changeset	2722 while ((p = vim_strpbrk(p, (char_u *)"\";")) != NULL)
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2723 {
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2724 if (*p == '"')
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2725 {
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3121 diff changeset	2726 if (in_str)
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2727 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2728 if (*(p - 1) != '\\') // skip escaped quote
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3121 diff changeset	2729 in_str = FALSE;
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2730 }
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2731 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	2732 // skip #\" form
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2733 && (p - 1) != '\\' && (p - 2) != '#'))
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3121 diff changeset	2734 in_str = TRUE;
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2735 }
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3121 diff changeset	2736 else if (!in_str && ((p - line) < 2
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2737 \|\| ((p - 1) != '\\' && (p - 2) != '#')))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2738 break; // found!
14 946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2739 ++p;
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2740 }
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2741 }
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2742 else
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2743 p = NULL;
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2744 }
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2745 else
946da5994c01 updated for version 7.0006 vimboss parents: 12 diff changeset	2746 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2747 while ((p = vim_strchr(p, '/')) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2748 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2749 // 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	2750 // because * / / * is an end and start of a C comment
1463 e6a8d55a1626 updated for version 7.1-178 vimboss parents: 1344 diff changeset	2751 if (p[1] == '/' && (p == line \|\| p[-1] != '' \|\| p[2] != ''))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2752 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2753 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2754 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2755
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2756 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2757 return MAXCOL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2758 return (int)(p - line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2761 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2762 * Move cursor briefly to character matching the one under the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2763 * Used for Insert mode and "r" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 * Show the match only if it is visible on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2765 * If there isn't a match, then beep.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2767 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2768 showmatch(
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2769 int c) // char to show match for
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771 pos_T *lpos, save_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 pos_T mpos;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2773 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2774 long save_so;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2775 long save_siso;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2776 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2777 int save_state;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2778 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2779 colnr_T save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2780 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	2781 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	2782 long *siso = curwin->w_p_siso >= 0 ? &curwin->w_p_siso : &p_siso;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2785 * Only show match for chars in the 'matchpairs' option.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2786 */
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2787 // 'matchpairs' is "x:y,x:y"
4029 d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2788 for (p = curbuf->b_p_mps; *p != NUL; ++p)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 #ifdef FEAT_RIGHTLEFT
4153 7728d626ae03 updated for version 7.3.829 Bram Moolenaar <bram@vim.org> parents: 4049 diff changeset	2791 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	2792 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2793 #endif
18251 c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	2794 p += mb_ptr2len(p) + 1;
4029 d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2795 if (PTR2CHAR(p) == c
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2796 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2797 && !(curwin->w_p_rl ^ p_ri)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2798 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2799 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2800 break;
18251 c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	2801 p += mb_ptr2len(p);
4029 d179a8eff9d7 updated for version 7.3.769 Bram Moolenaar <bram@vim.org> parents: 3831 diff changeset	2802 if (*p == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2803 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2804 }
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 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	2807 vim_beep(BO_MATCH);
4153 7728d626ae03 updated for version 7.3.829 Bram Moolenaar <bram@vim.org> parents: 4049 diff changeset	2808 else if (lpos->lnum >= curwin->w_topline && lpos->lnum < curwin->w_botline)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810 if (!curwin->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2811 getvcol(curwin, lpos, NULL, &vcol, NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812 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	2813 && vcol < curwin->w_leftcol + curwin->w_width))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2814 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2815 mpos = *lpos; // save the pos, update_screen() may change it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2816 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	2817 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	2818 save_siso = *siso;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2819 // 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	2820 // stop displaying the "$".
3318 c70c005f61fb updated for version 7.3.426 Bram Moolenaar <bram@vim.org> parents: 3306 diff changeset	2821 if (dollar_vcol >= 0 && dollar_vcol == curwin->w_virtcol)
c70c005f61fb updated for version 7.3.426 Bram Moolenaar <bram@vim.org> parents: 3306 diff changeset	2822 dollar_vcol = -1;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2823 ++curwin->w_virtcol; // do display ')' just before "$"
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2824 update_screen(VALID); // show the new char first
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2825
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 save_dollar_vcol = dollar_vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828 save_state = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 State = SHOWMATCH;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2830 ui_cursor_shape(); // may show different cursor shape
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2832 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	2833 *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	2834 *siso = 0; // don't use 'sidescrolloff' here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 showruler(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 setcursor();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2837 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	2838 out_flush_cursor(TRUE, FALSE);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12855 diff changeset	2839
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2840 // 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	2841 // 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	2842 // and has a higher column number.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2843 dollar_vcol = save_dollar_vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2844
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2845 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2846 * brief pause, unless 'm' is present in 'cpo' and a character is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2847 * available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2848 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2849 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	2850 ui_delay(p_mat * 100L + 8, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2851 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	2852 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	2853 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	2854 *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	2855 *siso = save_siso;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2856 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2857 State = save_state;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2858 ui_cursor_shape(); // may show different cursor shape
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2859 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2860 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2861 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2862 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2863
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2864 /*
18448 35e0ab1f2975 patch 8.1.2218: "gN" is off by one in Visual mode Bram Moolenaar <Bram@vim.org> parents: 18426 diff changeset	2865 * 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	2866 * 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	2867 * "cur".
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2868 * "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	2869 * 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	2870 */
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2871 static int
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2872 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	2873 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2874 regmmatch_T regmatch;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2875 int nmatched = 0;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2876 int result = -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2877 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	2878 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	2879 int flag = 0;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2880
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2881 if (pattern == NULL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2882 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	2883
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2884 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	2885 SEARCH_KEEP, &regmatch) == FAIL)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2886 return -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2887
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2888 // init startcol correctly
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2889 regmatch.startpos[0].col = -1;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2890 // move to match
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2891 if (move)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2892 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2893 CLEAR_POS(&pos);
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 else
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2896 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2897 pos = *cur;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2898 // 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	2899 flag = SEARCH_START;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2900 }
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 (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	2903 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	2904 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2905 // 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	2906 // 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	2907 do
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 regmatch.startpos[0].col++;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2910 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	2911 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	2912 if (nmatched != 0)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2913 break;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2914 } while (direction == FORWARD ? regmatch.startpos[0].col < pos.col
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2915 : 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	2916
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2917 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	2918 {
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2919 result = (nmatched != 0
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2920 && 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	2921 && 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	2922 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2923 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2924
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2925 vim_regfree(regmatch.regprog);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2926 return result;
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2927 }
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2928
3755 616bc1ad4f12 updated for version 7.3.636 Bram Moolenaar <bram@vim.org> parents: 3732 diff changeset	2929
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2930 /*
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2931 * 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	2932 * 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	2933 */
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2934 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2935 current_search(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2936 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	2937 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	2938 {
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	2939 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	2940 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	2941 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	2942 pos_T pos; // position after the pattern
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2943 int i;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2944 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	2945 int result; // result of various function calls
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2946 char_u old_p_ws = p_ws;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2947 int flags = 0;
5210 839ebe7c1b2f updated for version 7.4a.031 Bram Moolenaar <bram@vim.org> parents: 5118 diff changeset	2948 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	2949 int zero_width;
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2950
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2951 // 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	2952 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	2953 dec_cursor();
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2954
18426 3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2955 orig_pos = pos = curwin->w_cursor;
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2956 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2957 {
18426 3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2958 if (forward)
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2959 incl(&pos);
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2960 else
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2961 decl(&pos);
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2962 }
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2963
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2964 // 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	2965 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	2966 FORWARD);
18426 3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2967 if (zero_width == -1)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2968 return FAIL; // pattern not found
3732 f43ffd820a46 updated for version 7.3.625 Bram Moolenaar <bram@vim.org> parents: 3724 diff changeset	2969
f43ffd820a46 updated for version 7.3.625 Bram Moolenaar <bram@vim.org> parents: 3724 diff changeset	2970 /*
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2971 * 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	2972 * so that a match at the current cursor position will be correctly
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2973 * captured.
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2974 */
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2975 for (i = 0; i < 2; i++)
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2976 {
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2977 if (forward)
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2978 dir = i;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2979 else
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2980 dir = !i;
3732 f43ffd820a46 updated for version 7.3.625 Bram Moolenaar <bram@vim.org> parents: 3724 diff changeset	2981
f43ffd820a46 updated for version 7.3.625 Bram Moolenaar <bram@vim.org> parents: 3724 diff changeset	2982 flags = 0;
18426 3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	2983 if (!dir && !zero_width)
3732 f43ffd820a46 updated for version 7.3.625 Bram Moolenaar <bram@vim.org> parents: 3724 diff changeset	2984 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	2985 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	2986
18500 c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn" Bram Moolenaar <Bram@vim.org> parents: 18448 diff changeset	2987 // 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	2988 if (i == 0)
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn" Bram Moolenaar <Bram@vim.org> parents: 18448 diff changeset	2989 p_ws = FALSE;
c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn" Bram Moolenaar <Bram@vim.org> parents: 18448 diff changeset	2990
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	2991 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	2992 (dir ? FORWARD : BACKWARD),
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2993 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	2994 SEARCH_KEEP \| flags, RE_SEARCH, NULL);
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	2995
18500 c0445cb7cfe0 patch 8.1.2244: 'wrapscan' is not used for "gn" Bram Moolenaar <Bram@vim.org> parents: 18448 diff changeset	2996 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	2997
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2998 // 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	2999 // 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	3000 // 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	3001 // selection works.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3002 if (i == 1 && !result) // not found, abort
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3003 {
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3004 curwin->w_cursor = orig_pos;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3005 if (VIsual_active)
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3006 VIsual = save_VIsual;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3007 return FAIL;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3008 }
15239 db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match Bram Moolenaar <Bram@vim.org> parents: 15091 diff changeset	3009 else if (i == 0 && !result)
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3010 {
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11117 diff changeset	3011 if (forward)
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3012 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3013 // 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	3014 CLEAR_POS(&pos);
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3015 }
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11117 diff changeset	3016 else
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3017 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3018 // 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	3019 // 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	3020 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	3021 pos.col = (colnr_T)STRLEN(
ac13ea2b098d updated for version 7.3.621 Bram Moolenaar <bram@vim.org> parents: 3718 diff changeset	3022 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	3023 }
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3024 }
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3025 }
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3026
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3027 start_pos = pos;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3028
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3029 if (!VIsual_active)
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3030 VIsual = start_pos;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3031
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	3032 // put cursor on last character of match
db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match Bram Moolenaar <Bram@vim.org> parents: 15091 diff changeset	3033 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	3034 if (LT_POS(VIsual, end_pos) && forward)
15239 db5d2429bda3 patch 8.1.0629: "gn" selects the wrong text with a multi-line match Bram Moolenaar <Bram@vim.org> parents: 15091 diff changeset	3035 dec_cursor();
18426 3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	3036 else if (VIsual_active && LT_POS(curwin->w_cursor, VIsual))
3b80bdbdc832 patch 8.1.2207: "gn" doesn't work quite right Bram Moolenaar <Bram@vim.org> parents: 18368 diff changeset	3037 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	3038 VIsual_active = TRUE;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3039 VIsual_mode = 'v';
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3040
15758 675dd5d7afb3 patch 8.1.0886: compiler warning for NULL pointer and condition always true Bram Moolenaar <Bram@vim.org> parents: 15713 diff changeset	3041 if (*p_sel == 'e')
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3042 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3043 // 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	3044 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	3045 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	3046 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	3047 inc(&VIsual);
3718 0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3048 }
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3049
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3050 #ifdef FEAT_FOLDING
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3051 if (fdo_flags & FDO_SEARCH && KeyTyped)
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3052 foldOpenCursor();
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3053 #endif
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3054
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3055 may_start_select('c');
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3056 setmouse();
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3057 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3058 // 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	3059 // 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	3060 clip_star.vmode = NUL;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3061 #endif
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3062 redraw_curbuf_later(INVERTED);
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3063 showmode();
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3064
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3065 return OK;
0b1cb3f839c4 updated for version 7.3.618 Bram Moolenaar <bram@vim.org> parents: 3701 diff changeset	3066 }
3755 616bc1ad4f12 updated for version 7.3.636 Bram Moolenaar <bram@vim.org> parents: 3732 diff changeset	3067
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 #if defined(FEAT_LISP) \|\| defined(FEAT_CINDENT) \|\| defined(FEAT_TEXTOBJ) \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 * return TRUE if line 'lnum' is empty or has white chars only.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 int
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3074 linewhite(linenr_T lnum)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 p = skipwhite(ml_get(lnum));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 return (*p == NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3083 /*
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3084 * 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	3085 * 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	3086 */
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3087 static void
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3088 cmdline_search_stat(
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3089 int dirc,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3090 pos_T *pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3091 pos_T *cursor_pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3092 int show_top_bot_msg,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3093 char_u *msgbuf,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3094 int recompute,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3095 int maxcount,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3096 long timeout)
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3097 {
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3098 searchstat_T stat;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3099
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3100 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	3101 timeout);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3102 if (stat.cur > 0)
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3103 {
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3104 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	3105 size_t len;
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3106
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3107 #ifdef FEAT_RIGHTLEFT
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3108 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	3109 {
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3110 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	3111 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	3112 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	3113 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	3114 maxcount, maxcount);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3115 else if (stat.cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3116 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	3117 maxcount, stat.cur);
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3118 else
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3119 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	3120 stat.cnt, stat.cur);
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3121 }
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3122 else
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3123 #endif
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3124 {
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3125 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	3126 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	3127 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	3128 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	3129 maxcount, maxcount);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3130 else if (stat.cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3131 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	3132 stat.cur, maxcount);
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3133 else
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3134 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	3135 stat.cur, stat.cnt);
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3136 }
16560 8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message Bram Moolenaar <Bram@vim.org> parents: 16535 diff changeset	3137
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message Bram Moolenaar <Bram@vim.org> parents: 16535 diff changeset	3138 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	3139 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	3140 {
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	3141 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	3142 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	3143 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	3144 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	3145 }
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message Bram Moolenaar <Bram@vim.org> parents: 16535 diff changeset	3146
8d0ea09e2d81 patch 8.1.1283: delaying half a second after the top-bot message Bram Moolenaar <Bram@vim.org> parents: 16535 diff changeset	3147 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	3148 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	3149 stat.cur = -1;
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3150
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	3151 // 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	3152 msg_hist_off = TRUE;
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3153 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	3154 msg_hist_off = FALSE;
16533 5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3155 }
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3156 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3157
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3158 /*
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3159 * 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	3160 * "stat" must not be NULL.
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3161 * 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	3162 * 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	3163 * dirc == '/': find the next match
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3164 * dirc == '?': find the previous match
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3165 */
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3166 static void
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3167 update_search_stat(
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3168 int dirc,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3169 pos_T *pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3170 pos_T *cursor_pos,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3171 searchstat_T *stat,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3172 int recompute,
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3173 int maxcount,
20651 3e03edae7e6f patch 8.2.0879: compiler warning for unused function argument Bram Moolenaar <Bram@vim.org> parents: 20647 diff changeset	3174 long timeout UNUSED)
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3175 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3176 int save_ws = p_ws;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3177 int wraparound = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3178 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	3179 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	3180 static int cur = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3181 static int cnt = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3182 static int exact_match = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3183 static int incomplete = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3184 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	3185 static int chgtick = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3186 static char_u *lastpat = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3187 static buf_T *lbuf = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3188 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3189 proftime_T start;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3190 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3191
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3192 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	3193
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3194 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	3195 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3196 stat->cur = cur;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3197 stat->cnt = cnt;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3198 stat->exact_match = exact_match;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3199 stat->incomplete = incomplete;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3200 stat->last_maxcount = last_maxcount;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3201 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3202 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3203 last_maxcount = maxcount;
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 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	3206 \|\| (dirc == '/' && LT_POS(p, lastpos)));
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3207
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3208 // 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	3209 // 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	3210 // 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	3211 // 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	3212 if (!(chgtick == CHANGEDTICK(curbuf)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3213 && 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	3214 && 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	3215 && EQUAL_POS(lastpos, *cursor_pos)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3216 && lbuf == curbuf) \|\| wraparound \|\| cur < 0
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3217 \|\| (maxcount > 0 && cur > maxcount) \|\| recompute)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3218 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3219 cur = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3220 cnt = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3221 exact_match = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3222 incomplete = 0;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3223 CLEAR_POS(&lastpos);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3224 lbuf = curbuf;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3225 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3226
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3227 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	3228 && (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	3229 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	3230 else
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3231 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3232 int done_search = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3233 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	3234
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3235 p_ws = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3236 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3237 if (timeout > 0)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3238 profile_setlimit(timeout, &start);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3239 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3240 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	3241 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	3242 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3243 done_search = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3244 #ifdef FEAT_RELTIME
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3245 // 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	3246 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	3247 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3248 incomplete = 1;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3249 break;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3250 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3251 #endif
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3252 cnt++;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3253 if (LTOREQ_POS(lastpos, p))
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3254 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3255 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	3256 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	3257 exact_match = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3258 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3259 fast_breakcheck();
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3260 if (maxcount > 0 && cnt > maxcount)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3261 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3262 incomplete = 2; // max count exceeded
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3263 break;
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 (got_int)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3267 cur = -1; // abort
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3268 if (done_search)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3269 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3270 vim_free(lastpat);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3271 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	3272 chgtick = CHANGEDTICK(curbuf);
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3273 lbuf = curbuf;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3274 lastpos = p;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3275 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3276 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3277 stat->cur = cur;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3278 stat->cnt = cnt;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3279 stat->exact_match = exact_match;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3280 stat->incomplete = incomplete;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	3281 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	3282 p_ws = save_ws;
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3283 }
5e25171e0e75 patch 8.1.1270: cannot see current match position Bram Moolenaar <Bram@vim.org> parents: 16239 diff changeset	3284
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 #if defined(FEAT_FIND_ID) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 * Find identifiers or defines in included files.
2719 0139403c8eb0 updated for version 7.3.135 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	3288 * 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	3289 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3291 find_pattern_in_path(
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3292 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	3293 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	3294 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	3295 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	3296 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	3297 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	3298 // a macro?
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3299 long count,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3300 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	3301 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	3302 linenr_T end_lnum) // last line for searching
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3304 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	3305 SearchedFile *bigger; // When we need more space
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 int max_path_depth = 50;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 long match_count = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 char_u *pat;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 char_u *new_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 char_u *curr_fname = curbuf->b_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 char_u *prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 int depth;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3315 int depth_displayed; // For type==CHECK_PATH
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 int old_files;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 int already_searched;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 char_u *file_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 char_u *line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 char_u save_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 int define_matched;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 regmatch_T incl_regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 regmatch_T def_regmatch;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 int matched = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 int did_show = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 int found = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 char_u *already = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 char_u *startp = NULL;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3332 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	3333 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 win_T *curwin_save = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 incl_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 def_regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 file_line = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342 if (file_line == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 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	3346 // 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	3347 // 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	3348 && !(compl_cont_status & CONT_SOL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 pat = alloc(len + 5);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 if (pat == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 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	3354 // ignore case according to p_ic, p_scs and pat
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 regmatch.rm_ic = ignorecase(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 vim_free(pat);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358 if (regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 }
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3361 inc_opt = (*curbuf->b_p_inc == NUL) ? p_inc : curbuf->b_p_inc;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3362 if (*inc_opt != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3364 incl_regmatch.regprog = vim_regcomp(inc_opt, p_magic ? RE_MAGIC : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 if (incl_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 goto fpip_end;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3367 incl_regmatch.rm_ic = FALSE; // don't ignore case in incl. pat.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 if (type == FIND_DEFINE && (curbuf->b_p_def != NUL \|\| p_def != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 def_regmatch.regprog = vim_regcomp(*curbuf->b_p_def == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 ? p_def : curbuf->b_p_def, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 if (def_regmatch.regprog == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374 goto fpip_end;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3375 def_regmatch.rm_ic = FALSE; // don't ignore case in define pat.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 }
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	3377 files = lalloc_clear(max_path_depth * sizeof(SearchedFile), TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 if (files == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 goto fpip_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 old_files = max_path_depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 depth = depth_displayed = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 lnum = start_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 if (end_lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 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	3386 if (lnum > end_lnum) // do at least one line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387 lnum = end_lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3389
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 if (incl_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 && vim_regexec(&incl_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 {
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3395 char_u *p_fname = (curr_fname == curbuf->b_fname)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3396 ? curbuf->b_ffname : curr_fname;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3397
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3398 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	3399 // Use text from '\zs' to '\ze' (or end) of 'include'.
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3400 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	3401 (int)(incl_regmatch.endp[0] - incl_regmatch.startp[0]),
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3402 FNAME_EXP\|FNAME_INCL\|FNAME_REL, 1L, p_fname);
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3403 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3404 // Use text after match with 'include'.
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	3405 new_fname = file_name_in_line(incl_regmatch.endp[0], 0,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 673 diff changeset	3406 FNAME_EXP\|FNAME_INCL\|FNAME_REL, 1L, p_fname, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 already_searched = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3410 // Check whether we have already searched in this file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 for (i = 0;; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 if (i == depth + 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 i = old_files;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 if (i == max_path_depth)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 break;
16738 b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file Bram Moolenaar <Bram@vim.org> parents: 16696 diff changeset	3417 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	3418 & FPC_SAME)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3419 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 if (type != CHECK_PATH &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 action == ACTION_SHOW_ALL && files[i].matched)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3423 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	3424 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	3425 // typed at "--more--"
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3426 // message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 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	3429 msg_puts(_(" (includes previously listed match)"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 prev_fname = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 }
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13225 diff changeset	3433 VIM_CLEAR(new_fname);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 already_searched = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 if (type == CHECK_PATH && (action == ACTION_SHOW_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 \|\| (new_fname == NULL && !already_searched)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 if (did_show)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3444 msg_putchar('\n'); // cursor below last one
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3447 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	3448 msg_puts_title(_("--- Included files "));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 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	3450 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	3451 msg_puts_title(_("in path ---\n"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 while (depth_displayed < depth && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 ++depth_displayed;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 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	3458 msg_puts(" ");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 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	3460 msg_puts(" -->\n");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3462 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	3463 // for "--more--" message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465 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	3466 msg_puts(" ");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3467 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3469 // 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	3470 // '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	3471 msg_outtrans_attr(new_fname, HL_ATTR(HLF_D));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3474 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 * Isolate the file name.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 * Include the surrounding "" or <> if present.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 */
3699 d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3479 if (inc_opt != NULL
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3480 && strstr((char *)inc_opt, "\\zs") != NULL)
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3481 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3482 // pattern contains \zs, use the match
3699 d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3483 p = incl_regmatch.startp[0];
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3484 i = (int)(incl_regmatch.endp[0]
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3485 - incl_regmatch.startp[0]);
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3486 }
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3487 else
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3488 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3489 // 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	3490 for (p = incl_regmatch.endp[0];
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3491 p && !vim_isfilec(p); p++)
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3492 ;
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3493 for (i = 0; vim_isfilec(p[i]); i++)
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3494 ;
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3495 }
d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3496
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 if (i == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3499 // Nothing found, use the rest of the line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 p = incl_regmatch.endp[0];
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 829 diff changeset	3501 i = (int)STRLEN(p);
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 // 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	3504 // happen if \zs appears in the regexp.
3699 d29aa05b7e31 updated for version 7.3.609 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	3505 else if (p > line)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 if (p[-1] == '"' \|\| p[-1] == '<')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509 --p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 ++i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 if (p[i] == '"' \|\| p[i] == '>')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 ++i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 save_char = p[i];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 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	3517 msg_outtrans_attr(p, HL_ATTR(HLF_D));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518 p[i] = save_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3521 if (new_fname == NULL && action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 if (already_searched)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	3524 msg_puts(_(" (Already listed)"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	3526 msg_puts(_(" NOT FOUND"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3529 out_flush(); // output each line directly
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 if (new_fname != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3534 // Push the new file onto the file stack
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 if (depth + 1 == old_files)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 {
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	3537 bigger = ALLOC_MULT(SearchedFile, max_path_depth * 2);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 if (bigger != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 bigger[i] = files[i];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 for (i = depth + 1; i < old_files + max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 bigger[i].fp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 bigger[i].name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 bigger[i].lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 bigger[i].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 bigger[i + max_path_depth] = files[i];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 old_files += max_path_depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 max_path_depth *= 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 vim_free(files);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 files = bigger;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557 if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r"))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 vim_free(new_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 if (++depth == old_files)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 * lalloc() for 'bigger' must have failed above. We
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 * will forget one of our already visited files now.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 vim_free(files[old_files].name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 ++old_files;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 files[depth].name = curr_fname = new_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 files[depth].lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 files[depth].matched = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3576 msg_hist_off = TRUE; // reset in msg_trunc_attr()
274 8fa8d7964cf1 updated for version 7.0073 vimboss parents: 168 diff changeset	3577 vim_snprintf((char*)IObuff, IOSIZE,
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 168 diff changeset	3578 _("Scanning included file: %s"),
8fa8d7964cf1 updated for version 7.0073 vimboss parents: 168 diff changeset	3579 (char *)new_fname);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	3580 msg_trunc_attr((char *)IObuff, TRUE, HL_ATTR(HLF_R));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 }
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17767 diff changeset	3582 else if (p_verbose >= 5)
712 2e887dfa8917 updated for version 7.0214 vimboss parents: 699 diff changeset	3583 {
2e887dfa8917 updated for version 7.0214 vimboss parents: 699 diff changeset	3584 verbose_enter();
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	3585 smsg(_("Searching included file %s"),
712 2e887dfa8917 updated for version 7.0214 vimboss parents: 699 diff changeset	3586 (char *)new_fname);
2e887dfa8917 updated for version 7.0214 vimboss parents: 699 diff changeset	3587 verbose_leave();
2e887dfa8917 updated for version 7.0214 vimboss parents: 699 diff changeset	3588 }
2e887dfa8917 updated for version 7.0214 vimboss parents: 699 diff changeset	3589
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 * Check if the line is a define (type == FIND_DEFINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 p = line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 search_line:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 define_matched = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 if (def_regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 && vim_regexec(&def_regmatch, line, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 * Pattern must be first identifier after 'define', so skip
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 * to that position before checking for match of pattern. Also
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 * don't let it match beyond the end of this identifier.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 p = def_regmatch.endp[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 while (p && !vim_iswordc(p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 p++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 define_matched = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 * Look for a match. Don't do this if we are looking for a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 * define and this line didn't match define_prog above.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 if (def_regmatch.regprog == NULL \|\| define_matched)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 {
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17767 diff changeset	3621 if (define_matched \|\| (compl_cont_status & CONT_SOL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3623 // compare the first "len" chars from "ptr"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 startp = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 if (p_ic)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 matched = !MB_STRNICMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 matched = !STRNCMP(startp, ptr, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 if (matched && define_matched && whole
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 && vim_iswordc(startp[len]))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 else if (regmatch.regprog != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 && vim_regexec(&regmatch, line, (colnr_T)(p - line)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 startp = regmatch.startp[0];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 * Check if the line is not a comment line (unless we are
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 * looking for a define). A line starting with "# define"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 * is not considered to be a comment line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 if (!define_matched && skip_comments)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 if ((*line != '#' \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 STRNCMP(skipwhite(line + 1), "define", 6) != 0)
3562 5c1aaf9b4b1b updated for version 7.3.541 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	3647 && get_leader_len(line, NULL, FALSE, TRUE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 matched = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 * Also check for a "/ *" or "/ /" before the match.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 * Skips lines like "int backwards; / * normal index
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 * * /" when looking for "normal".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 * Note: Doesn't skip "/ *" in comments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 if (matched
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 \|\| (p[0] == '/' && p[1] == '') \|\| p[0] == '')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 for (p = line; *p && p < startp; ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 if (matched
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 && p[0] == '/'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 && (p[1] == '*' \|\| p[1] == '/'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 matched = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3666 // After "//" all text is comment
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 if (p[1] == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 else if (!matched && p[0] == '*' && p[1] == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3673 // Can find match after "* /".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 matched = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 ++p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 if (matched)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 if (action == ACTION_EXPAND)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 {
16239 5df26b29e809 patch 8.1.1124: insert completion flags are mixed up Bram Moolenaar <Bram@vim.org> parents: 16142 diff changeset	3686 int cont_s_ipos = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 int add_r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 char_u *aux;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 if (depth == -1 && lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 found = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 aux = p = startp;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	3694 if (compl_cont_status & CONT_ADDING)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 {
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	3696 p += compl_length;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697 if (vim_iswordp(p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 i = (int)(p - aux);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	3704 if ((compl_cont_status & CONT_ADDING) && i == compl_length)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3706 // IOSIZE > compl_length, so the STRNCPY works
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 STRNCPY(IObuff, aux, i);
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3708
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3709 // 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	3710 // 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	3711 // exit_matched when past the last line.
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3712 if (depth < 0)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3713 {
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3714 if (lnum >= end_lnum)
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3715 goto exit_matched;
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3716 line = ml_get(++lnum);
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3717 }
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3718 else if (vim_fgets(line = file_line,
b2dcb8457067 updated for version 7.0-070 vimboss parents: 942 diff changeset	3719 LSIZE, files[depth].fp))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3722 // 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	3723 // if depth >= 0 we'll increase files[depth].lnum far
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3724 // bellow -- Acevedo
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 already = aux = p = skipwhite(line);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 p = find_word_start(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 p = find_word_end(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 if (p > aux)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 if (*aux != ')' && IObuff[i-1] != TAB)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 if (IObuff[i-1] != ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 IObuff[i++] = ' ';
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3734 // IObuf =~ "$\k\\|\i$.* ", thus i >= 2
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 if (p_js
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 && (IObuff[i-2] == '.'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 \|\| (vim_strchr(p_cpo, CPO_JOINSP) == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 && (IObuff[i-2] == '?'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 \|\| IObuff[i-2] == '!'))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 IObuff[i++] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3742 // copy as much as possible of the new word
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 if (p - aux >= IOSIZE - i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 p = aux + IOSIZE - i - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 STRNCPY(IObuff + i, aux, p - aux);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 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	3747 cont_s_ipos = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 IObuff[i] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 aux = IObuff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	3752 if (i == compl_length)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 goto exit_matched;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755
942 29bf49bad20d updated for version 7.0-068 vimboss parents: 867 diff changeset	3756 add_r = ins_compl_add_infercase(aux, i, p_ic,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 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	3758 dir, cont_s_ipos);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 if (add_r == OK)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3760 // if dir was BACKWARD then honor it just once
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 dir = FORWARD;
464 3b705e71c7b0 updated for version 7.0124 vimboss parents: 449 diff changeset	3762 else if (add_r == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 }
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17767 diff changeset	3765 else if (action == ACTION_SHOW_ALL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 found = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 if (!did_show)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3769 gotocmdline(TRUE); // cursor at status line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 if (curr_fname != prev_fname)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 if (did_show)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3773 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	3774 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	3775 // at "--more--" message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 msg_home_replace_hl(curr_fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 prev_fname = curr_fname;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 if (!got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 show_pat_in_path(line, type, TRUE, action,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 (depth == -1) ? &lnum : &files[depth].lnum,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 match_count++);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3786 // 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	3787 // include it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 for (i = 0; i <= depth; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 files[i].matched = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 else if (--count <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 found = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 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	3795 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 && g_do_tagpreview == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 )
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	3799 emsg(_("E387: Match is on current line"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 else if (action == ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 show_pat_in_path(line, type, did_show, action,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 (depth == -1) ? NULL : files[depth].fp,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 (depth == -1) ? &lnum : &files[depth].lnum, 1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 did_show = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 #endif
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 11759 diff changeset	3812 #if defined(FEAT_QUICKFIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3813 // ":psearch" uses the preview window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 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	3817 prepare_tagpreview(TRUE, TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 if (action == ACTION_SPLIT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 if (win_split(0, 0) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 break;
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	3824 RESET_BINDING(curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 if (depth == -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3828 // 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	3829 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 if (g_do_tagpreview != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 {
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11275 diff changeset	3832 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	3833 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	3834 NULL, TRUE, lnum, FALSE)))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3835 break; // failed to jump to file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 setpcmark();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 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	3841 check_cursor();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 {
11476 c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11275 diff changeset	3845 if (!GETFILE_SUCCESS(getfile(
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf' Christian Brabandt <cb@256bit.org> parents: 11275 diff changeset	3846 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	3847 files[depth].lnum, FALSE)))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3848 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	3849 // 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	3850 // want that here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 curwin->w_cursor.lnum = files[depth].lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 if (action != ACTION_SHOW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 {
1859 e965cf54d887 updated for version 7.2-157 vimboss parents: 1675 diff changeset	3856 curwin->w_cursor.col = (colnr_T)(startp - line);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 11759 diff changeset	3860 #if defined(FEAT_QUICKFIX)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 if (g_do_tagpreview != 0
673 513866ffe6af updated for version 7.0200 vimboss parents: 667 diff changeset	3862 && curwin != curwin_save && win_valid(curwin_save))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3864 // Return cursor to where we were
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 validate_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3866 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 win_enter(curwin_save, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 }
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18681 diff changeset	3869 # 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	3870 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	3871 // 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	3872 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	3873 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 exit_matched:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 matched = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3879 // 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	3880 // are not at the end of it already
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 if (def_regmatch.regprog == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 && action == ACTION_EXPAND
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 435 diff changeset	3883 && !(compl_cont_status & CONT_SOL)
1859 e965cf54d887 updated for version 7.2-157 vimboss parents: 1675 diff changeset	3884 && *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	3885 && *(p = startp + mb_ptr2len(startp)) != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 goto search_line;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 if (action == ACTION_EXPAND)
10277 154d5a2e7395 commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96 Christian Brabandt <cb@256bit.org> parents: 10172 diff changeset	3890 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	3891 if (got_int \|\| ins_compl_interrupted())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 * Read the next line. When reading an included file and encountering
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 * end-of-file, close the file and continue in the file that included
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 * it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 while (depth >= 0 && !already
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 && vim_fgets(line = file_line, LSIZE, files[depth].fp))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 fclose(files[depth].fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 --old_files;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 files[old_files].name = files[depth].name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 files[old_files].matched = files[depth].matched;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 --depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 curr_fname = (depth == -1) ? curbuf->b_fname
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 : files[depth].name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 if (depth < depth_displayed)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 depth_displayed = depth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3912 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	3913 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 files[depth].lnum++;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3915 // 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	3916 i = (int)STRLEN(line);
5569d11ef585 updated for version 7.3.1302 Bram Moolenaar <bram@vim.org> parents: 5064 diff changeset	3917 if (i > 0 && line[i - 1] == '\n')
5569d11ef585 updated for version 7.3.1302 Bram Moolenaar <bram@vim.org> parents: 5064 diff changeset	3918 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302 Bram Moolenaar <bram@vim.org> parents: 5064 diff changeset	3919 if (i > 0 && line[i - 1] == '\r')
5569d11ef585 updated for version 7.3.1302 Bram Moolenaar <bram@vim.org> parents: 5064 diff changeset	3920 line[--i] = NUL;
5569d11ef585 updated for version 7.3.1302 Bram Moolenaar <bram@vim.org> parents: 5064 diff changeset	3921 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 else if (!already)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 if (++lnum > end_lnum)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 line = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 already = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3930 // End of big for (;;) loop.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3931
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3932 // Close any files that are still open.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 for (i = 0; i <= depth; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 fclose(files[i].fp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 for (i = old_files; i < max_path_depth; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 vim_free(files[i].name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 vim_free(files);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 if (type == CHECK_PATH)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 if (!did_show)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 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	3947 msg(_("All included files were found"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	3949 msg(_("No included files"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 }
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17767 diff changeset	3952 else if (!found && action != ACTION_EXPAND)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953 {
16142 570a296aa0b4 patch 8.1.1076: file for Insert mode is much too big Bram Moolenaar <Bram@vim.org> parents: 15971 diff changeset	3954 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	3955 emsg(_(e_interr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 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	3957 emsg(_("E388: Couldn't find definition"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15239 diff changeset	3959 emsg(_("E389: Couldn't find pattern"));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 if (action == ACTION_SHOW \|\| action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 fpip_end:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 vim_free(file_line);
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	3966 vim_regfree(regmatch.regprog);
66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	3967 vim_regfree(incl_regmatch.regprog);
66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	3968 vim_regfree(def_regmatch.regprog);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971 static void
7835 4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3972 show_pat_in_path(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3973 char_u *line,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3974 int type,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3975 int did_show,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3976 int action,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3977 FILE *fp,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3978 linenr_T *lnum,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7 Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3979 long count)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 if (did_show)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3984 msg_putchar('\n'); // cursor below last one
867 a5677b7ce858 updated for version 7.0g04 vimboss parents: 835 diff changeset	3985 else if (!msg_silent)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3986 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	3987 if (got_int) // 'q' typed at "--more--" message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 p = line + STRLEN(line) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3994 // We used fgets(), so get rid of newline at end
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 if (p >= line && *p == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 --p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 if (p >= line && *p == '\r')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 --p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 *(p + 1) = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 if (action == ACTION_SHOW_ALL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	4003 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	4004 msg_puts((char *)IObuff);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	4005 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	4006 // Highlight line numbers
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	4007 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	4008 msg_puts(" ");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 }
168 4d9eabb1396e updated for version 7.0051 vimboss parents: 164 diff changeset	4010 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	4011 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	4012
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	4013 // Definition continues until line that doesn't end with '\'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 if (got_int \|\| type != FIND_DEFINE \|\| p < line \|\| *p != '\\')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	4019 if (vim_fgets(line, LSIZE, fp)) // end of file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 ++*lnum;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 if (++*lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 line = ml_get(*lnum);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 #ifdef FEAT_VIMINFO
18263 a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 18251 diff changeset	4035 /*
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 18251 diff changeset	4036 * 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	4037 */
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4038 spat_T *
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4039 get_spat(int idx)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 {
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4041 return &spats[idx];
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4042 }
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4043
18263 a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 18251 diff changeset	4044 /*
a5de1d88590d patch 8.1.2126: viminfo not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 18251 diff changeset	4045 * 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	4046 */
17476 d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4047 int
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4048 get_spat_last_idx(void)
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4049 {
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4050 return last_idx;
d4b2a212fa2f patch 8.1.1736: viminfo support is spread out Bram Moolenaar <Bram@vim.org> parents: 16949 diff changeset	4051 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 #endif
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4053
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4054 #ifdef FEAT_EVAL
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4055 /*
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4056 * "searchcount()" function
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4057 */
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4058 void
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4059 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	4060 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4061 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	4062 char_u *pattern = NULL;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4063 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	4064 long timeout = SEARCH_STAT_DEF_TIMEOUT;
22141 a2d8535d035a patch 8.2.1620: searchcount() test fails Bram Moolenaar <Bram@vim.org> parents: 22129 diff changeset	4065 int recompute = TRUE;
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4066 searchstat_T stat;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4067
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4068 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	4069 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4070
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4071 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	4072 recompute = TRUE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4073
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4074 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	4075 {
20685 4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string Bram Moolenaar <Bram@vim.org> parents: 20667 diff changeset	4076 dict_T *dict;
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4077 dictitem_T *di;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4078 listitem_T *li;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4079 int error = FALSE;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4080
20685 4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string Bram Moolenaar <Bram@vim.org> parents: 20667 diff changeset	4081 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	4082 {
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string Bram Moolenaar <Bram@vim.org> parents: 20667 diff changeset	4083 emsg(_(e_dictreq));
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string Bram Moolenaar <Bram@vim.org> parents: 20667 diff changeset	4084 return;
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string Bram Moolenaar <Bram@vim.org> parents: 20667 diff changeset	4085 }
4c66962d322b patch 8.2.0896: crash when calling searchcount() with a string Bram Moolenaar <Bram@vim.org> parents: 20667 diff changeset	4086 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	4087 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	4088 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4089 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4090 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	4091 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4092 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4093 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4094 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	4095 if (di != NULL)
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 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	4098 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4099 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4100 }
22129 003f51ef2e5c patch 8.2.1614: Vim9: cannot pass "true" to searchcount() Bram Moolenaar <Bram@vim.org> parents: 21628 diff changeset	4101 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	4102 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	4103 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4104 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4105 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	4106 if (pattern == NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4107 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4108 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4109 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	4110 if (di != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4111 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4112 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	4113 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4114 semsg(_(e_invarg2), "pos");
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4115 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4116 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4117 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	4118 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4119 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	4120 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4121 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4122 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	4123 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4124 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4125 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	4126 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4127 return;
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4128 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4129 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	4130 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4131 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4132 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	4133 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4134 return;
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 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	4137 if (li != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4138 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4139 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	4140 if (error)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4141 return;
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 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4144 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4145
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4146 save_last_search_pattern();
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4147 if (pattern != NULL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4148 {
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4149 if (*pattern == NUL)
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4150 goto the_end;
20653 a68591fbb93d patch 8.2.0880: leaking memory when using searchcount() Bram Moolenaar <Bram@vim.org> parents: 20651 diff changeset	4151 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	4152 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	4153 }
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4154 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	4155 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	4156
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4157 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	4158
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4159 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	4160 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	4161 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	4162 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	4163 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	4164
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4165 the_end:
8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20573 diff changeset	4166 restore_last_search_pattern();
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 #endif

Mercurial > vim

annotate src/search.c @ 22162:b910fd9e1190