vim: src/match.c annotate

annotate src/match.c @ 24911:fd37be6dc258

Update runtime files Commit: https://github.com/vim/vim/commit/2346a6378483c9871016f9fc821ec5cbea638f13 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 13 19:02:49 2021 +0200 Update runtime files

author	Bram Moolenaar <Bram@vim.org>
date	Sun, 13 Jun 2021 19:15:03 +0200
parents	bb2e921d2601
children	4d3c68196d05

rev	line source
21054 b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * match.c: functions for highlighting matches
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #include "vim.h"
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	15
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	16 #if defined(FEAT_SEARCH_EXTRA) \|\| defined(PROTO)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	17
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	18 # define SEARCH_HL_PRIORITY 0
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	19
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 * Add match to the match list of window 'wp'. The pattern 'pat' will be
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 * highlighted with the group 'grp' with priority 'prio'.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1).
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 * If no particular ID is desired, -1 must be specified for 'id'.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	25 * Return ID of added match, -1 on failure.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 static int
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 match_add(
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	29 win_T *wp,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 char_u *grp,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 char_u *pat,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	32 int prio,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 int id,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	34 list_T *pos_list,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	35 char_u *conceal_char UNUSED) // pointer to conceal replacement char
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	36 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	37 matchitem_T *cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 matchitem_T *prev;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	39 matchitem_T *m;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	40 int hlg_id;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 regprog_T *regprog = NULL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	42 int rtype = SOME_VALID;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	43
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	44 if (grp == NUL \|\| (pat != NULL && pat == NUL))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	45 return -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	46 if (id < -1 \|\| id == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	47 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	48 semsg(_("E799: Invalid ID: %d (must be greater than or equal to 1)"),
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 id);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	50 return -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	51 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 if (id != -1)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	54 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	55 while (cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	57 if (cur->id == id)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	58 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 semsg(_("E801: ID already taken: %d"), id);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	60 return -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	62 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	64 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	65 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	66 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	67 semsg(_(e_nogroup), grp);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	68 return -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	69 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 semsg(_(e_invarg2), pat);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 return -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	75
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 // Find available match ID.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	77 while (id == -1)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 while (cur != NULL && cur->id != wp->w_next_match_id)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 if (cur == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 id = wp->w_next_match_id;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	84 wp->w_next_match_id++;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	86
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	87 // Build new match.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	88 m = ALLOC_CLEAR_ONE(matchitem_T);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	89 m->id = id;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	90 m->priority = prio;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	91 m->pattern = pat == NULL ? NULL : vim_strsave(pat);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	92 m->hlg_id = hlg_id;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	93 m->match.regprog = regprog;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	94 m->match.rmm_ic = FALSE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 m->match.rmm_maxcol = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	96 # if defined(FEAT_CONCEAL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 m->conceal_char = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 if (conceal_char != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	99 m->conceal_char = (*mb_ptr2char)(conceal_char);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	100 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	101
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 // Set up position matches
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	103 if (pos_list != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	105 linenr_T toplnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	106 linenr_T botlnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 listitem_T *li;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	108 int i;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	109
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	110 CHECK_LIST_MATERIALIZE(pos_list);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	111 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	112 i++, li = li->li_next)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	113 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	114 linenr_T lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 colnr_T col = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	116 int len = 1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	117 list_T *subl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	118 listitem_T *subli;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 int error = FALSE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	120
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 if (li->li_tv.v_type == VAR_LIST)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	123 subl = li->li_tv.vval.v_list;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	124 if (subl == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	125 goto fail;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	126 subli = subl->lv_first;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	127 if (subli == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	128 goto fail;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	129 lnum = tv_get_number_chk(&subli->li_tv, &error);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	130 if (error == TRUE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	131 goto fail;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 if (lnum == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	133 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 --i;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	135 continue;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	137 m->pos.pos[i].lnum = lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	138 subli = subli->li_next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	139 if (subli != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	140 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	141 col = tv_get_number_chk(&subli->li_tv, &error);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	142 if (error == TRUE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	143 goto fail;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	144 subli = subli->li_next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	145 if (subli != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	147 len = tv_get_number_chk(&subli->li_tv, &error);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	148 if (error == TRUE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	149 goto fail;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	150 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	151 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	152 m->pos.pos[i].col = col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	153 m->pos.pos[i].len = len;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	154 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	155 else if (li->li_tv.v_type == VAR_NUMBER)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	156 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	157 if (li->li_tv.vval.v_number == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	158 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	159 --i;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	160 continue;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	161 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	162 m->pos.pos[i].lnum = li->li_tv.vval.v_number;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	163 m->pos.pos[i].col = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	164 m->pos.pos[i].len = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	165 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	166 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	167 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	168 emsg(_("E290: List or number required"));
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	169 goto fail;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	170 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	171 if (toplnum == 0 \|\| lnum < toplnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	172 toplnum = lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	173 if (botlnum == 0 \|\| lnum >= botlnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	174 botlnum = lnum + 1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	175 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	176
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	177 // Calculate top and bottom lines for redrawing area
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	178 if (toplnum != 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	179 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	180 if (wp->w_buffer->b_mod_set)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	181 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	182 if (wp->w_buffer->b_mod_top > toplnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	183 wp->w_buffer->b_mod_top = toplnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	184 if (wp->w_buffer->b_mod_bot < botlnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	185 wp->w_buffer->b_mod_bot = botlnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	186 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	187 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	189 wp->w_buffer->b_mod_set = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	190 wp->w_buffer->b_mod_top = toplnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 wp->w_buffer->b_mod_bot = botlnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	192 wp->w_buffer->b_mod_xlines = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	194 m->pos.toplnum = toplnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 m->pos.botlnum = botlnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	196 rtype = VALID;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	197 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	198 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	199
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 // Insert new match. The match list is in ascending order with regard to
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	201 // the match priorities.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	202 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	203 prev = cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	204 while (cur != NULL && prio >= cur->priority)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	205 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	206 prev = cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	207 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	208 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	209 if (cur == prev)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	210 wp->w_match_head = m;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	211 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	212 prev->next = m;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 m->next = cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	214
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 redraw_win_later(wp, rtype);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	216 return id;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	217
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	218 fail:
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	219 vim_free(m);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	220 return -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	221 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	222
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	223 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	224 * Delete match with ID 'id' in the match list of window 'wp'.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	225 * Print error messages if 'perr' is TRUE.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	226 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	227 static int
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	228 match_delete(win_T *wp, int id, int perr)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	229 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	230 matchitem_T *cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	231 matchitem_T *prev = cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	232 int rtype = SOME_VALID;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	233
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	234 if (id < 1)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	235 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	236 if (perr == TRUE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 semsg(_("E802: Invalid ID: %d (must be greater than or equal to 1)"),
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	238 id);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	239 return -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	240 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	241 while (cur != NULL && cur->id != id)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	242 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	243 prev = cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	244 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	245 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	246 if (cur == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	247 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	248 if (perr == TRUE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	249 semsg(_("E803: ID not found: %d"), id);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	250 return -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	251 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	252 if (cur == prev)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	253 wp->w_match_head = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	254 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	255 prev->next = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	256 vim_regfree(cur->match.regprog);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	257 vim_free(cur->pattern);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	258 if (cur->pos.toplnum != 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	259 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	260 if (wp->w_buffer->b_mod_set)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	261 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	262 if (wp->w_buffer->b_mod_top > cur->pos.toplnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	263 wp->w_buffer->b_mod_top = cur->pos.toplnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	264 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	265 wp->w_buffer->b_mod_bot = cur->pos.botlnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	266 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	267 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	268 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	269 wp->w_buffer->b_mod_set = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	270 wp->w_buffer->b_mod_top = cur->pos.toplnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	271 wp->w_buffer->b_mod_bot = cur->pos.botlnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	272 wp->w_buffer->b_mod_xlines = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	273 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	274 rtype = VALID;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	275 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	276 vim_free(cur);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	277 redraw_win_later(wp, rtype);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	278 return 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	279 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	280
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 * Delete all matches in the match list of window 'wp'.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	283 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	284 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	285 clear_matches(win_T *wp)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	286 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	287 matchitem_T *m;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	288
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	289 while (wp->w_match_head != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	290 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	291 m = wp->w_match_head->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	292 vim_regfree(wp->w_match_head->match.regprog);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	293 vim_free(wp->w_match_head->pattern);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 vim_free(wp->w_match_head);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	295 wp->w_match_head = m;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	296 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 redraw_win_later(wp, SOME_VALID);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	298 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	299
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	300 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	301 * Get match from ID 'id' in window 'wp'.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	302 * Return NULL if match not found.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	303 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	304 static matchitem_T *
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	305 get_match(win_T *wp, int id)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	306 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	307 matchitem_T *cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	308
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	309 while (cur != NULL && cur->id != id)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	310 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	311 return cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	312 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	313
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	314 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	315 * Init for calling prepare_search_hl().
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	316 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	317 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	318 init_search_hl(win_T wp, match_T search_hl)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	319 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	320 matchitem_T *cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	321
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	322 // Setup for match and 'hlsearch' highlighting. Disable any previous
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	323 // match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	324 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	325 while (cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	326 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	327 cur->hl.rm = cur->match;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	328 if (cur->hlg_id == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	329 cur->hl.attr = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	330 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	331 cur->hl.attr = syn_id2attr(cur->hlg_id);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	332 cur->hl.buf = wp->w_buffer;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	333 cur->hl.lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	334 cur->hl.first_lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	335 # ifdef FEAT_RELTIME
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	336 // Set the time limit to 'redrawtime'.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	337 profile_setlimit(p_rdt, &(cur->hl.tm));
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	338 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	339 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	340 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	341 search_hl->buf = wp->w_buffer;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	342 search_hl->lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	343 search_hl->first_lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	344 // time limit is set at the toplevel, for all windows
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	345 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	346
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	347 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	348 * If there is a match fill "shl" and return one.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	349 * Return zero otherwise.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	350 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	351 static int
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	352 next_search_hl_pos(
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	353 match_T *shl, // points to a match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	354 linenr_T lnum,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	355 posmatch_T *posmatch, // match positions
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	356 colnr_T mincol) // minimal column for a match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	357 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	358 int i;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	359 int found = -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	360
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	361 for (i = posmatch->cur; i < MAXPOSMATCH; i++)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	362 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	363 llpos_T *pos = &posmatch->pos[i];
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	364
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	365 if (pos->lnum == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	366 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	367 if (pos->len == 0 && pos->col < mincol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	368 continue;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	369 if (pos->lnum == lnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	370 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	371 if (found >= 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	372 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	373 // if this match comes before the one at "found" then swap
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	374 // them
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	375 if (pos->col < posmatch->pos[found].col)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	376 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	377 llpos_T tmp = *pos;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	378
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	379 *pos = posmatch->pos[found];
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	380 posmatch->pos[found] = tmp;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	381 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	382 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	383 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	384 found = i;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	385 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	386 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	387 posmatch->cur = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	388 if (found >= 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	389 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	390 colnr_T start = posmatch->pos[found].col == 0
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	391 ? 0 : posmatch->pos[found].col - 1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	392 colnr_T end = posmatch->pos[found].col == 0
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	393 ? MAXCOL : start + posmatch->pos[found].len;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	394
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	395 shl->lnum = lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	396 shl->rm.startpos[0].lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	397 shl->rm.startpos[0].col = start;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	398 shl->rm.endpos[0].lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	399 shl->rm.endpos[0].col = end;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	400 shl->is_addpos = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	401 posmatch->cur = found + 1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	402 return 1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	403 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	404 return 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	405 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	406
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	407 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	408 * Search for a next 'hlsearch' or match.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	409 * Uses shl->buf.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	410 * Sets shl->lnum and shl->rm contents.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	411 * Note: Assumes a previous match is always before "lnum", unless
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	412 * shl->lnum is zero.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	413 * Careful: Any pointers for buffer lines will become invalid.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	414 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	415 static void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	416 next_search_hl(
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	417 win_T *win,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	418 match_T *search_hl,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	419 match_T *shl, // points to search_hl or a match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	420 linenr_T lnum,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	421 colnr_T mincol, // minimal column for a match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	422 matchitem_T *cur) // to retrieve match positions if any
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	423 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	424 linenr_T l;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	425 colnr_T matchcol;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	426 long nmatched;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	427 int called_emsg_before = called_emsg;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	428
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	429 // for :{range}s/pat only highlight inside the range
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	430 if (lnum < search_first_line \|\| lnum > search_last_line)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	431 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	432 shl->lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	433 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	434 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	435
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	436 if (shl->lnum != 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	437 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	438 // Check for three situations:
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	439 // 1. If the "lnum" is below a previous match, start a new search.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	440 // 2. If the previous match includes "mincol", use it.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	441 // 3. Continue after the previous match.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	442 l = shl->lnum + shl->rm.endpos[0].lnum - shl->rm.startpos[0].lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	443 if (lnum > l)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	444 shl->lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	445 else if (lnum < l \|\| shl->rm.endpos[0].col > mincol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	446 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	447 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	448
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	449 // Repeat searching for a match until one is found that includes "mincol"
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	450 // or none is found in this line.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	451 for (;;)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	452 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	453 # ifdef FEAT_RELTIME
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	454 // Stop searching after passing the time limit.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	455 if (profile_passed_limit(&(shl->tm)))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	456 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	457 shl->lnum = 0; // no match found in time
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	458 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	459 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	460 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	461 // Three situations:
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	462 // 1. No useful previous match: search from start of line.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	463 // 2. Not Vi compatible or empty match: continue at next character.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	464 // Break the loop if this is beyond the end of the line.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	465 // 3. Vi compatible searching: continue at end of previous match.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	466 if (shl->lnum == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	467 matchcol = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	468 else if (vim_strchr(p_cpo, CPO_SEARCH) == NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	469 \|\| (shl->rm.endpos[0].lnum == 0
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	470 && shl->rm.endpos[0].col <= shl->rm.startpos[0].col))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	471 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	472 char_u *ml;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	473
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	474 matchcol = shl->rm.startpos[0].col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	475 ml = ml_get_buf(shl->buf, lnum, FALSE) + matchcol;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	476 if (*ml == NUL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	477 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	478 ++matchcol;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	479 shl->lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	480 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	481 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	482 if (has_mbyte)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	483 matchcol += mb_ptr2len(ml);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	484 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	485 ++matchcol;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	486 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	487 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	488 matchcol = shl->rm.endpos[0].col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	489
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	490 shl->lnum = lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	491 if (shl->rm.regprog != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	492 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	493 // Remember whether shl->rm is using a copy of the regprog in
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	494 // cur->match.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	495 int regprog_is_copy = (shl != search_hl && cur != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	496 && shl == &cur->hl
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	497 && cur->match.regprog == cur->hl.rm.regprog);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	498 int timed_out = FALSE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	499
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	500 nmatched = vim_regexec_multi(&shl->rm, win, shl->buf, lnum,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	501 matchcol,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	502 #ifdef FEAT_RELTIME
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	503 &(shl->tm), &timed_out
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	504 #else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	505 NULL, NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	506 #endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	507 );
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	508 // Copy the regprog, in case it got freed and recompiled.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	509 if (regprog_is_copy)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	510 cur->match.regprog = cur->hl.rm.regprog;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	511
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	512 if (called_emsg > called_emsg_before \|\| got_int \|\| timed_out)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	513 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	514 // Error while handling regexp: stop using this regexp.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	515 if (shl == search_hl)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	516 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	517 // don't free regprog in the match list, it's a copy
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	518 vim_regfree(shl->rm.regprog);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	519 set_no_hlsearch(TRUE);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	520 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	521 shl->rm.regprog = NULL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	522 shl->lnum = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	523 got_int = FALSE; // avoid the "Type :quit to exit Vim" message
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	524 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	525 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	526 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	527 else if (cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	528 nmatched = next_search_hl_pos(shl, lnum, &(cur->pos), matchcol);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	529 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	530 nmatched = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	531 if (nmatched == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	532 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	533 shl->lnum = 0; // no match found
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	534 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	535 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	536 if (shl->rm.startpos[0].lnum > 0
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	537 \|\| shl->rm.startpos[0].col >= mincol
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	538 \|\| nmatched > 1
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	539 \|\| shl->rm.endpos[0].col > mincol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	540 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 shl->lnum += shl->rm.startpos[0].lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	542 break; // useful match found
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	543 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	544 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	545 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	546
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	547 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	548 * Advance to the match in window "wp" line "lnum" or past it.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	549 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	550 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	551 prepare_search_hl(win_T wp, match_T search_hl, linenr_T lnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	553 matchitem_T *cur; // points to the match list
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	554 match_T *shl; // points to search_hl or a match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	555 int shl_flag; // flag to indicate whether search_hl
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	556 // has been processed or not
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 int pos_inprogress; // marks that position match search is
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	558 // in progress
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 int n;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	560
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	561 // When using a multi-line pattern, start searching at the top
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	562 // of the window or just after a closed fold.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	563 // Do this both for search_hl and the match list.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	564 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 shl_flag = WIN_IS_POPUP(wp); // skip search_hl in a popup window
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	566 while (cur != NULL \|\| shl_flag == FALSE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	568 if (shl_flag == FALSE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	569 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	570 shl = search_hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	571 shl_flag = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	572 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	573 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	574 shl = &cur->hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	575 if (shl->rm.regprog != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	576 && shl->lnum == 0
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 && re_multiline(shl->rm.regprog))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	578 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	579 if (shl->first_lnum == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	581 # ifdef FEAT_FOLDING
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 for (shl->first_lnum = lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	583 shl->first_lnum > wp->w_topline; --shl->first_lnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	584 if (hasFoldingWin(wp, shl->first_lnum - 1,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	585 NULL, NULL, TRUE, NULL))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	586 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 # else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	588 shl->first_lnum = wp->w_topline;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	589 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 if (cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	592 cur->pos.cur = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 pos_inprogress = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 n = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 while (shl->first_lnum < lnum && (shl->rm.regprog != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	596 \|\| (cur != NULL && pos_inprogress)))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	597 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	598 next_search_hl(wp, search_hl, shl, shl->first_lnum, (colnr_T)n,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	599 shl == search_hl ? NULL : cur);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	600 pos_inprogress = cur == NULL \|\| cur->pos.cur == 0
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	601 ? FALSE : TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	602 if (shl->lnum != 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	603 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	604 shl->first_lnum = shl->lnum
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 + shl->rm.endpos[0].lnum
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	606 - shl->rm.startpos[0].lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	607 n = shl->rm.endpos[0].col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	608 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	609 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 ++shl->first_lnum;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 n = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	613 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	615 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	616 if (shl != search_hl && cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	618 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	620
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	621 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	622 * Prepare for 'hlsearch' and match highlighting in one window line.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	623 * Return TRUE if there is such highlighting and set "search_attr" to the
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	624 * current highlight attribute.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	625 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	626 int
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	627 prepare_search_hl_line(
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	628 win_T *wp,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	629 linenr_T lnum,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	630 colnr_T mincol,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	631 char_u **line,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	632 match_T *search_hl,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 int *search_attr)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	635 matchitem_T *cur; // points to the match list
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 match_T *shl; // points to search_hl or a match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	637 int shl_flag; // flag to indicate whether search_hl
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 // has been processed or not
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	639 int area_highlighting = FALSE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	640
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 // Handle highlighting the last used search pattern and matches.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	642 // Do this for both search_hl and the match list.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	643 // Do not use search_hl in a popup window.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	644 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	645 shl_flag = WIN_IS_POPUP(wp);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	646 while (cur != NULL \|\| shl_flag == FALSE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	647 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	648 if (shl_flag == FALSE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	649 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 shl = search_hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	651 shl_flag = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	652 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	653 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	654 shl = &cur->hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	655 shl->startcol = MAXCOL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	656 shl->endcol = MAXCOL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	657 shl->attr_cur = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	658 shl->is_addpos = FALSE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	659 if (cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	660 cur->pos.cur = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	661 next_search_hl(wp, search_hl, shl, lnum, mincol,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	662 shl == search_hl ? NULL : cur);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	663
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	664 // Need to get the line again, a multi-line regexp may have made it
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	665 // invalid.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	666 *line = ml_get_buf(wp->w_buffer, lnum, FALSE);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	667
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	668 if (shl->lnum != 0 && shl->lnum <= lnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	669 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	670 if (shl->lnum == lnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	671 shl->startcol = shl->rm.startpos[0].col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	672 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	673 shl->startcol = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	674 if (lnum == shl->lnum + shl->rm.endpos[0].lnum
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	675 - shl->rm.startpos[0].lnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	676 shl->endcol = shl->rm.endpos[0].col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	677 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	678 shl->endcol = MAXCOL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	679 // Highlight one character for an empty match.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 if (shl->startcol == shl->endcol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	681 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	682 if (has_mbyte && (*line)[shl->endcol] != NUL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	683 shl->endcol += (mb_ptr2len)((line) + shl->endcol);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	684 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	685 ++shl->endcol;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	686 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	687 if ((long)shl->startcol < mincol) // match at leftcol
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	688 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	689 shl->attr_cur = shl->attr;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	690 *search_attr = shl->attr;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	691 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	692 area_highlighting = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	693 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	694 if (shl != search_hl && cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	695 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	696 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	697 return area_highlighting;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	699
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	700 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	701 * For a position in a line: Check for start/end of 'hlsearch' and other
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 * matches.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	703 * After end, check for start/end of next match.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	704 * When another match, have to check for start again.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	705 * Watch out for matching an empty string!
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	706 * Return the updated search_attr.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	707 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	708 int
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	709 update_search_hl(
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	710 win_T *wp,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	711 linenr_T lnum,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 colnr_T col,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	713 char_u **line,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	714 match_T *search_hl,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	715 int *has_match_conc UNUSED,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	716 int *match_conc UNUSED,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	717 int did_line_attr,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	718 int lcs_eol_one)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	720 matchitem_T *cur; // points to the match list
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	721 match_T *shl; // points to search_hl or a match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	722 int shl_flag; // flag to indicate whether search_hl
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 // has been processed or not
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 int pos_inprogress; // marks that position match search is in
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 // progress
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 int search_attr = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	727
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	728
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	729 // Do this for 'search_hl' and the match list (ordered by priority).
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	730 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 shl_flag = WIN_IS_POPUP(wp);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 while (cur != NULL \|\| shl_flag == FALSE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	734 if (shl_flag == FALSE
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	735 && (cur == NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	736 \|\| cur->priority > SEARCH_HL_PRIORITY))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	737 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	738 shl = search_hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	739 shl_flag = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	740 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	741 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	742 shl = &cur->hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	743 if (cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	744 cur->pos.cur = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 pos_inprogress = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	746 while (shl->rm.regprog != NULL \|\| (cur != NULL && pos_inprogress))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	747 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	748 if (shl->startcol != MAXCOL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	749 && col >= shl->startcol
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	750 && col < shl->endcol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	751 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	752 int next_col = col + mb_ptr2len(*line + col);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	753
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	754 if (shl->endcol < next_col)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	755 shl->endcol = next_col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	756 shl->attr_cur = shl->attr;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	757 # ifdef FEAT_CONCEAL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	758 // Match with the "Conceal" group results in hiding
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	759 // the match.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	760 if (cur != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	761 && shl != search_hl
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	762 && syn_name2id((char_u *)"Conceal") == cur->hlg_id)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 *has_match_conc = col == shl->startcol ? 2 : 1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	765 *match_conc = cur->conceal_char;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	768 *has_match_conc = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	769 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	770 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	771 else if (col == shl->endcol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	772 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	773 shl->attr_cur = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	774 next_search_hl(wp, search_hl, shl, lnum, col,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	775 shl == search_hl ? NULL : cur);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 pos_inprogress = !(cur == NULL \|\| cur->pos.cur == 0);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	777
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	778 // Need to get the line again, a multi-line regexp may have
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 // made it invalid.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	780 *line = ml_get_buf(wp->w_buffer, lnum, FALSE);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	781
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	782 if (shl->lnum == lnum)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 shl->startcol = shl->rm.startpos[0].col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	785 if (shl->rm.endpos[0].lnum == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 shl->endcol = shl->rm.endpos[0].col;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	788 shl->endcol = MAXCOL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	789
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 if (shl->startcol == shl->endcol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	792 // highlight empty match, try again after
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 // it
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	794 if (has_mbyte)
24000 bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	795 {
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	796 char_u p = line + shl->endcol;
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	797
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	798 if (*p == NUL)
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	799 // consistent with non-mbyte
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	800 ++shl->endcol;
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	801 else
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	802 shl->endcol += (*mb_ptr2len)(p);
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	803 }
21054 b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 ++shl->endcol;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	807
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	808 // Loop to check if the match starts at the
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	809 // current position
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 continue;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	811 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	812 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	813 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	815 if (shl != search_hl && cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	817 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	818
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 // Use attributes from match with highest priority among 'search_hl' and
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	820 // the match list.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	821 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	822 shl_flag = WIN_IS_POPUP(wp);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	823 while (cur != NULL \|\| shl_flag == FALSE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	825 if (shl_flag == FALSE
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 && (cur == NULL \|\|
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 cur->priority > SEARCH_HL_PRIORITY))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	828 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 shl = search_hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 shl_flag = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	831 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	833 shl = &cur->hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 if (shl->attr_cur != 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	835 search_attr = shl->attr_cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 if (shl != search_hl && cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	838 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	839 // Only highlight one character after the last column.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	840 if ((line + col) == NUL && (did_line_attr >= 1
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	841 \|\| (wp->w_p_list && lcs_eol_one == -1)))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	842 search_attr = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	843 return search_attr;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	845
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	846 int
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	847 get_prevcol_hl_flag(win_T wp, match_T search_hl, long curcol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	848 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	849 long prevcol = curcol;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	850 int prevcol_hl_flag = FALSE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	851 matchitem_T *cur; // points to the match list
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	852
24000 bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	853 #if defined(FEAT_PROP_POPUP)
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	854 // don't do this in a popup window
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	855 if (popup_is_popup(wp))
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	856 return FALSE;
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	857 #endif
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	858
21054 b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 // we're not really at that column when skipping some text
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 if ((long)(wp->w_p_wrap ? wp->w_skipcol : wp->w_leftcol) > prevcol)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	861 ++prevcol;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	862
24000 bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	863 // Highlight a character after the end of the line if the match started
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	864 // at the end of the line or when the match continues in the next line
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	865 // (match includes the line break).
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	866 if (!search_hl->is_addpos && (prevcol == (long)search_hl->startcol
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	867 \|\| (prevcol > (long)search_hl->startcol
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	868 && search_hl->endcol == MAXCOL)))
21054 b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	869 prevcol_hl_flag = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	870 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	871 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	872 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	873 while (cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 {
24000 bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	875 if (!cur->hl.is_addpos && (prevcol == (long)cur->hl.startcol
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	876 \|\| (prevcol > (long)cur->hl.startcol
bb2e921d2601 patch 8.2.2542: highlight of char beyond line end is not correct Bram Moolenaar <Bram@vim.org> parents: 21821 diff changeset	877 && cur->hl.endcol == MAXCOL)))
21054 b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	878 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	879 prevcol_hl_flag = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	882 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	883 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	884 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 return prevcol_hl_flag;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	887
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	888 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 * Get highlighting for the char after the text in "char_attr" from 'hlsearch'
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	890 * or match highlighting.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	891 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	892 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 get_search_match_hl(win_T wp, match_T search_hl, long col, int *char_attr)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	894 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	895 matchitem_T *cur; // points to the match list
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	896 match_T *shl; // points to search_hl or a match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	897 int shl_flag; // flag to indicate whether search_hl
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	898 // has been processed or not
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	899
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	900 cur = wp->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 shl_flag = WIN_IS_POPUP(wp);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	902 while (cur != NULL \|\| shl_flag == FALSE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	903 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	904 if (shl_flag == FALSE
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	905 && ((cur != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	906 && cur->priority > SEARCH_HL_PRIORITY)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	907 \|\| cur == NULL))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	908 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	909 shl = search_hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	910 shl_flag = TRUE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	911 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	912 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	913 shl = &cur->hl;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 if (col - 1 == (long)shl->startcol
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	915 && (shl == search_hl \|\| !shl->is_addpos))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 *char_attr = shl->attr;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	917 if (shl != search_hl && cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	918 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	919 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	920 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	921
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	922 #endif // FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	923
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	924 #if defined(FEAT_EVAL) \|\| defined(PROTO)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 # ifdef FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	926 static int
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	927 matchadd_dict_arg(typval_T tv, char_u conceal_char, win_T *win)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	928 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	929 dictitem_T *di;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	930
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	931 if (tv->v_type != VAR_DICT)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	932 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	933 emsg(_(e_dictreq));
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	934 return FAIL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	935 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	936
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	937 if (dict_find(tv->vval.v_dict, (char_u *)"conceal", -1) != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	938 *conceal_char = dict_get_string(tv->vval.v_dict,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	939 (char_u *)"conceal", FALSE);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	940
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	941 if ((di = dict_find(tv->vval.v_dict, (char_u *)"window", -1)) != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	942 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	943 *win = find_win_by_nr_or_id(&di->di_tv);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	944 if (*win == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	945 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	946 emsg(_(e_invalwindow));
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	947 return FAIL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	948 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	949 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	950
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	951 return OK;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	952 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	953 #endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	954
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	955 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	956 * "clearmatches()" function
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	957 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	958 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	959 f_clearmatches(typval_T argvars UNUSED, typval_T rettv UNUSED)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	960 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	961 #ifdef FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	962 win_T *win = get_optional_window(argvars, 0);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	963
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	964 if (win != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	965 clear_matches(win);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	966 #endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	967 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	968
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	969 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	970 * "getmatches()" function
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	971 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	972 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	973 f_getmatches(typval_T argvars UNUSED, typval_T rettv UNUSED)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	974 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	975 # ifdef FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	976 dict_T *dict;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	977 matchitem_T *cur;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	978 int i;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	979 win_T *win = get_optional_window(argvars, 0);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	980
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	981 if (rettv_list_alloc(rettv) == FAIL \|\| win == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	982 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	983
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	984 cur = win->w_match_head;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	985 while (cur != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	986 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	987 dict = dict_alloc();
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	988 if (dict == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	989 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	990 if (cur->match.regprog == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	991 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	992 // match added with matchaddpos()
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	993 for (i = 0; i < MAXPOSMATCH; ++i)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	994 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	995 llpos_T *llpos;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	996 char buf[30]; // use 30 to avoid compiler warning
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	997 list_T *l;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	998
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	999 llpos = &cur->pos.pos[i];
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1000 if (llpos->lnum == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1001 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1002 l = list_alloc();
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1003 if (l == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1004 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1005 list_append_number(l, (varnumber_T)llpos->lnum);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1006 if (llpos->col > 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1007 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1008 list_append_number(l, (varnumber_T)llpos->col);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1009 list_append_number(l, (varnumber_T)llpos->len);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1010 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1011 sprintf(buf, "pos%d", i + 1);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1012 dict_add_list(dict, buf, l);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1013 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1014 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1015 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1017 dict_add_string(dict, "pattern", cur->pattern);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1018 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1019 dict_add_string(dict, "group", syn_id2name(cur->hlg_id));
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1020 dict_add_number(dict, "priority", (long)cur->priority);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1021 dict_add_number(dict, "id", (long)cur->id);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1022 # if defined(FEAT_CONCEAL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 if (cur->conceal_char)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1024 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1025 char_u buf[MB_MAXBYTES + 1];
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1026
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1027 buf[(*mb_char2bytes)((int)cur->conceal_char, buf)] = NUL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1028 dict_add_string(dict, "conceal", (char_u *)&buf);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1031 list_append_dict(rettv->vval.v_list, dict);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032 cur = cur->next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1033 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1035 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1036
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1037 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038 * "setmatches()" function
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1039 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1040 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041 f_setmatches(typval_T argvars UNUSED, typval_T rettv UNUSED)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1042 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1043 #ifdef FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1044 list_T *l;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1045 listitem_T *li;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046 dict_T *d;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047 list_T *s = NULL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1048 win_T *win = get_optional_window(argvars, 1);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1049
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1050 rettv->vval.v_number = -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051 if (argvars[0].v_type != VAR_LIST)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1053 emsg(_(e_listreq));
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1054 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1055 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1056 if (win == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1057 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1058
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1059 if ((l = argvars[0].vval.v_list) != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1060 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1061 // To some extent make sure that we are dealing with a list from
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1062 // "getmatches()".
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1063 li = l->lv_first;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1064 while (li != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1065 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1066 if (li->li_tv.v_type != VAR_DICT
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1067 \|\| (d = li->li_tv.vval.v_dict) == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1068 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1069 emsg(_(e_invarg));
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1070 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1071 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1072 if (!(dict_find(d, (char_u *)"group", -1) != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1073 && (dict_find(d, (char_u *)"pattern", -1) != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1074 \|\| dict_find(d, (char_u *)"pos1", -1) != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1075 && dict_find(d, (char_u *)"priority", -1) != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1076 && dict_find(d, (char_u *)"id", -1) != NULL))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1077 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1078 emsg(_(e_invarg));
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1079 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1080 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1081 li = li->li_next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1082 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1083
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1084 clear_matches(win);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1085 li = l->lv_first;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1086 while (li != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1087 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1088 int i = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1089 char buf[30]; // use 30 to avoid compiler warning
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1090 dictitem_T *di;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1091 char_u *group;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1092 int priority;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1093 int id;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1094 char_u *conceal;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1095
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1096 d = li->li_tv.vval.v_dict;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1097 if (dict_find(d, (char_u *)"pattern", -1) == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1098 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1099 if (s == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1100 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1101 s = list_alloc();
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1102 if (s == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1103 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1104 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1105
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1106 // match from matchaddpos()
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1107 for (i = 1; i < 9; i++)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1108 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1109 sprintf((char )buf, (char )"pos%d", i);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1110 if ((di = dict_find(d, (char_u *)buf, -1)) != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1111 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1112 if (di->di_tv.v_type != VAR_LIST)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1113 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1114
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1115 list_append_tv(s, &di->di_tv);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1116 s->lv_refcount++;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1117 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1118 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1119 break;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1120 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1121 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1122
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1123 group = dict_get_string(d, (char_u *)"group", TRUE);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1124 priority = (int)dict_get_number(d, (char_u *)"priority");
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1125 id = (int)dict_get_number(d, (char_u *)"id");
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1126 conceal = dict_find(d, (char_u *)"conceal", -1) != NULL
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1127 ? dict_get_string(d, (char_u *)"conceal", TRUE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1128 : NULL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1129 if (i == 0)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1130 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1131 match_add(win, group,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1132 dict_get_string(d, (char_u *)"pattern", FALSE),
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1133 priority, id, NULL, conceal);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1134 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1135 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1136 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1137 match_add(win, group, NULL, priority, id, s, conceal);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1138 list_unref(s);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1139 s = NULL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1140 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1141 vim_free(group);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1142 vim_free(conceal);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1143
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1144 li = li->li_next;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1145 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1146 rettv->vval.v_number = 0;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1147 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1148 #endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1150
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1151 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1152 * "matchadd()" function
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1153 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1154 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1155 f_matchadd(typval_T argvars UNUSED, typval_T rettv UNUSED)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1156 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1157 # ifdef FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1158 char_u buf[NUMBUFLEN];
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1159 char_u *grp = tv_get_string_buf_chk(&argvars[0], buf); // group
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1160 char_u *pat = tv_get_string_buf_chk(&argvars[1], buf); // pattern
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1161 int prio = 10; // default priority
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1162 int id = -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1163 int error = FALSE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1164 char_u *conceal_char = NULL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1165 win_T *win = curwin;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1166
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1167 rettv->vval.v_number = -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1168
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1169 if (grp == NULL \|\| pat == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1170 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1171 if (argvars[2].v_type != VAR_UNKNOWN)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1172 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1173 prio = (int)tv_get_number_chk(&argvars[2], &error);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1174 if (argvars[3].v_type != VAR_UNKNOWN)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1175 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1176 id = (int)tv_get_number_chk(&argvars[3], &error);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1177 if (argvars[4].v_type != VAR_UNKNOWN
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1178 && matchadd_dict_arg(&argvars[4], &conceal_char, &win) == FAIL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1179 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1180 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1181 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1182 if (error == TRUE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1183 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1184 if (id >= 1 && id <= 3)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1185 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1186 semsg(_("E798: ID is reserved for \":match\": %d"), id);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1187 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1188 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1189
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1190 rettv->vval.v_number = match_add(win, grp, pat, prio, id, NULL,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1191 conceal_char);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1192 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1193 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1194
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1195 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1196 * "matchaddpos()" function
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1197 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1198 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1199 f_matchaddpos(typval_T argvars UNUSED, typval_T rettv UNUSED)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1200 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1201 # ifdef FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1202 char_u buf[NUMBUFLEN];
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1203 char_u *group;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1204 int prio = 10;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1205 int id = -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1206 int error = FALSE;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1207 list_T *l;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1208 char_u *conceal_char = NULL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1209 win_T *win = curwin;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1210
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1211 rettv->vval.v_number = -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1212
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1213 group = tv_get_string_buf_chk(&argvars[0], buf);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1214 if (group == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1215 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1216
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1217 if (argvars[1].v_type != VAR_LIST)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1218 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1219 semsg(_(e_listarg), "matchaddpos()");
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1220 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1221 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1222 l = argvars[1].vval.v_list;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1223 if (l == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1224 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1225
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1226 if (argvars[2].v_type != VAR_UNKNOWN)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1227 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1228 prio = (int)tv_get_number_chk(&argvars[2], &error);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1229 if (argvars[3].v_type != VAR_UNKNOWN)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1230 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1231 id = (int)tv_get_number_chk(&argvars[3], &error);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1232
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1233 if (argvars[4].v_type != VAR_UNKNOWN
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1234 && matchadd_dict_arg(&argvars[4], &conceal_char, &win) == FAIL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1235 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1236 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1237 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1238 if (error == TRUE)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1239 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1240
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1241 // id == 3 is ok because matchaddpos() is supposed to substitute :3match
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1242 if (id == 1 \|\| id == 2)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1243 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1244 semsg(_("E798: ID is reserved for \":match\": %d"), id);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1245 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1246 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1247
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1248 rettv->vval.v_number = match_add(win, group, NULL, prio, id, l,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1249 conceal_char);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1250 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1251 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1252
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1253 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1254 * "matcharg()" function
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1255 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1256 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1257 f_matcharg(typval_T argvars UNUSED, typval_T rettv)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1258 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1259 if (rettv_list_alloc(rettv) == OK)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1260 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1261 # ifdef FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1262 int id = (int)tv_get_number(&argvars[0]);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1263 matchitem_T *m;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1264
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1265 if (id >= 1 && id <= 3)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1266 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1267 if ((m = (matchitem_T *)get_match(curwin, id)) != NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1268 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1269 list_append_string(rettv->vval.v_list,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1270 syn_id2name(m->hlg_id), -1);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1271 list_append_string(rettv->vval.v_list, m->pattern, -1);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1272 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1273 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1274 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1275 list_append_string(rettv->vval.v_list, NULL, -1);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1276 list_append_string(rettv->vval.v_list, NULL, -1);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1277 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1278 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1279 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1280 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1281 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1282
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1283 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1284 * "matchdelete()" function
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1285 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1286 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1287 f_matchdelete(typval_T argvars UNUSED, typval_T rettv UNUSED)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1288 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1289 # ifdef FEAT_SEARCH_EXTRA
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1290 win_T *win = get_optional_window(argvars, 1);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1291
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1292 if (win == NULL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1293 rettv->vval.v_number = -1;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1294 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1295 rettv->vval.v_number = match_delete(win,
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1296 (int)tv_get_number(&argvars[0]), TRUE);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1297 # endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1298 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1299 #endif
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1300
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1301 #if defined(FEAT_SEARCH_EXTRA) \|\| defined(PROTO)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1302 /*
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1303 * ":[N]match {group} {pattern}"
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1304 * Sets nextcmd to the start of the next command, if any. Also called when
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1305 * skipping commands to find the next command.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1306 */
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1307 void
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1308 ex_match(exarg_T *eap)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1309 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1310 char_u *p;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1311 char_u *g = NULL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1312 char_u *end;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1313 int c;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1314 int id;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1315
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1316 if (eap->line2 <= 3)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1317 id = eap->line2;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1318 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1319 {
21821 0deb6f96a5a3 patch 8.2.1460: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 21459 diff changeset	1320 emsg(_(e_invalid_command));
21054 b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1321 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1322 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1323
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1324 // First clear any old pattern.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1325 if (!eap->skip)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1326 match_delete(curwin, id, FALSE);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1327
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1328 if (ends_excmd2(eap->cmd, eap->arg))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1329 end = eap->arg;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1330 else if ((STRNICMP(eap->arg, "none", 4) == 0
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1331 && (VIM_ISWHITE(eap->arg[4])
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1332 \|\| ends_excmd2(eap->arg, eap->arg + 4))))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1333 end = eap->arg + 4;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1334 else
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1335 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1336 p = skiptowhite(eap->arg);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1337 if (!eap->skip)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1338 g = vim_strnsave(eap->arg, p - eap->arg);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1339 p = skipwhite(p);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1340 if (*p == NUL)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1341 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1342 // There must be two arguments.
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1343 vim_free(g);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1344 semsg(_(e_invarg2), eap->arg);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1345 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1346 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1347 end = skip_regexp(p + 1, *p, TRUE);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1348 if (!eap->skip)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1349 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1350 if (*end != NUL && !ends_excmd2(end, skipwhite(end + 1)))
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1351 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1352 vim_free(g);
21459 a422bd80b434 patch 8.2.1280: Ex command error cannot contain an argument Bram Moolenaar <Bram@vim.org> parents: 21054 diff changeset	1353 eap->errmsg = ex_errmsg(e_trailing_arg, end);
21054 b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1354 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1355 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1356 if (end != p)
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1357 {
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1358 vim_free(g);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1359 semsg(_(e_invarg2), p);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1360 return;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1361 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1362
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1363 c = *end;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1364 *end = NUL;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1365 match_add(curwin, g, p + 1, 10, id, NULL, NULL);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1366 vim_free(g);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1367 *end = c;
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1368 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1369 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1370 eap->nextcmd = find_nextcmd(end);
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1371 }
b1fac55cf8a3 patch 8.2.1078: highlight and match functionality together in one file Bram Moolenaar <Bram@vim.org> parents: diff changeset	1372 #endif

Mercurial > vim

annotate src/match.c @ 24911:fd37be6dc258