diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/eval.c | 88 | ||||
| -rw-r--r-- | src/ex_docmd.c | 2 | ||||
| -rw-r--r-- | src/proto/window.pro | 2 | ||||
| -rw-r--r-- | src/screen.c | 199 | ||||
| -rw-r--r-- | src/structs.h | 27 | ||||
| -rw-r--r-- | src/testdir/test63.in | 25 | ||||
| -rw-r--r-- | src/testdir/test63.ok | 3 | ||||
| -rw-r--r-- | src/version.c | 2 | ||||
| -rw-r--r-- | src/window.c | 147 |
9 files changed, 415 insertions, 80 deletions
diff --git a/src/eval.c b/src/eval.c index a350757da..31f5c9187 100644 --- a/src/eval.c +++ b/src/eval.c @@ -622,6 +622,7 @@ static void f_maparg __ARGS((typval_T *argvars, typval_T *rettv)); static void f_mapcheck __ARGS((typval_T *argvars, typval_T *rettv)); static void f_match __ARGS((typval_T *argvars, typval_T *rettv)); static void f_matchadd __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_matchaddpos __ARGS((typval_T *argvars, typval_T *rettv)); static void f_matcharg __ARGS((typval_T *argvars, typval_T *rettv)); static void f_matchdelete __ARGS((typval_T *argvars, typval_T *rettv)); static void f_matchend __ARGS((typval_T *argvars, typval_T *rettv)); @@ -8054,6 +8055,7 @@ static struct fst {"mapcheck", 1, 3, f_mapcheck}, {"match", 2, 4, f_match}, {"matchadd", 2, 4, f_matchadd}, + {"matchaddpos", 2, 4, f_matchaddpos}, {"matcharg", 1, 1, f_matcharg}, {"matchdelete", 1, 1, f_matchdelete}, {"matchend", 2, 4, f_matchend}, @@ -11767,6 +11769,7 @@ f_getmatches(argvars, rettv) #ifdef FEAT_SEARCH_EXTRA dict_T *dict; matchitem_T *cur = curwin->w_match_head; + int i; if (rettv_list_alloc(rettv) == OK) { @@ -11775,8 +11778,36 @@ f_getmatches(argvars, rettv) dict = dict_alloc(); if (dict == NULL) return; + if (cur->match.regprog == NULL) + { + /* match added with matchaddpos() */ + for (i = 0; i < MAXPOSMATCH; ++i) + { + llpos_T *llpos; + char buf[6]; + list_T *l; + + llpos = &cur->pos.pos[i]; + if (llpos->lnum == 0) + break; + l = list_alloc(); + if (l == NULL) + break; + list_append_number(l, (varnumber_T)llpos->lnum); + if (llpos->col > 0) + { + list_append_number(l, (varnumber_T)llpos->col); + list_append_number(l, (varnumber_T)llpos->len); + } + sprintf(buf, "pos%d", i + 1); + dict_add_list(dict, buf, l); + } + } + else + { + dict_add_nr_str(dict, "pattern", 0L, cur->pattern); + } dict_add_nr_str(dict, "group", 0L, syn_id2name(cur->hlg_id)); - dict_add_nr_str(dict, "pattern", 0L, cur->pattern); dict_add_nr_str(dict, "priority", (long)cur->priority, NULL); dict_add_nr_str(dict, "id", (long)cur->id, NULL); list_append_dict(rettv->vval.v_list, dict); @@ -14313,7 +14344,58 @@ f_matchadd(argvars, rettv) return; } - rettv->vval.v_number = match_add(curwin, grp, pat, prio, id); + rettv->vval.v_number = match_add(curwin, grp, pat, prio, id, NULL); +#endif +} + +/* + * "matchaddpos()" function + */ + static void +f_matchaddpos(argvars, rettv) + typval_T *argvars UNUSED; + typval_T *rettv UNUSED; +{ +#ifdef FEAT_SEARCH_EXTRA + char_u buf[NUMBUFLEN]; + char_u *group; + int prio = 10; + int id = -1; + int error = FALSE; + list_T *l; + + rettv->vval.v_number = -1; + + group = get_tv_string_buf_chk(&argvars[0], buf); + if (group == NULL) + return; + + if (argvars[1].v_type != VAR_LIST) + { + EMSG2(_(e_listarg), "matchaddpos()"); + return; + } + l = argvars[1].vval.v_list; + if (l == NULL) + return; + + if (argvars[2].v_type != VAR_UNKNOWN) + { + prio = get_tv_number_chk(&argvars[2], &error); + if (argvars[3].v_type != VAR_UNKNOWN) + id = get_tv_number_chk(&argvars[3], &error); + } + if (error == TRUE) + return; + + /* id == 3 is ok because matchaddpos() is supposed to substitute :3match */ + if (id == 1 || id == 2) + { + EMSGN("E798: ID is reserved for \":match\": %ld", id); + return; + } + + rettv->vval.v_number = match_add(curwin, group, NULL, prio, id, l); #endif } @@ -16816,7 +16898,7 @@ f_setmatches(argvars, rettv) match_add(curwin, get_dict_string(d, (char_u *)"group", FALSE), get_dict_string(d, (char_u *)"pattern", FALSE), (int)get_dict_number(d, (char_u *)"priority"), - (int)get_dict_number(d, (char_u *)"id")); + (int)get_dict_number(d, (char_u *)"id"), NULL); li = li->li_next; } rettv->vval.v_number = 0; diff --git a/src/ex_docmd.c b/src/ex_docmd.c index 04c9a61cf..083693b64 100644 --- a/src/ex_docmd.c +++ b/src/ex_docmd.c @@ -11489,7 +11489,7 @@ ex_match(eap) c = *end; *end = NUL; - match_add(curwin, g, p + 1, 10, id); + match_add(curwin, g, p + 1, 10, id, NULL); vim_free(g); *end = c; } diff --git a/src/proto/window.pro b/src/proto/window.pro index cecc66852..2d33c1757 100644 --- a/src/proto/window.pro +++ b/src/proto/window.pro @@ -75,7 +75,7 @@ void restore_win __ARGS((win_T *save_curwin, tabpage_T *save_curtab, int no_disp void switch_buffer __ARGS((buf_T **save_curbuf, buf_T *buf)); void restore_buffer __ARGS((buf_T *save_curbuf)); int win_hasvertsplit __ARGS((void)); -int match_add __ARGS((win_T *wp, char_u *grp, char_u *pat, int prio, int id)); +int match_add __ARGS((win_T *wp, char_u *grp, char_u *pat, int prio, int id, list_T *pos)); int match_delete __ARGS((win_T *wp, int id, int perr)); void clear_matches __ARGS((win_T *wp)); matchitem_T *get_match __ARGS((win_T *wp, int id)); diff --git a/src/screen.c b/src/screen.c index 87b125911..dd8d9a541 100644 --- a/src/screen.c +++ b/src/screen.c @@ -144,7 +144,8 @@ static void start_search_hl __ARGS((void)); static void end_search_hl __ARGS((void)); static void init_search_hl __ARGS((win_T *wp)); static void prepare_search_hl __ARGS((win_T *wp, linenr_T lnum)); -static void next_search_hl __ARGS((win_T *win, match_T *shl, linenr_T lnum, colnr_T mincol)); +static void next_search_hl __ARGS((win_T *win, match_T *shl, linenr_T lnum, colnr_T mincol, matchitem_T *cur)); +static int next_search_hl_pos __ARGS((match_T *shl, linenr_T lnum, posmatch_T *pos, colnr_T mincol)); #endif static void screen_start_highlight __ARGS((int attr)); static void screen_char __ARGS((unsigned off, int row, int col)); @@ -2929,6 +2930,8 @@ win_line(wp, lnum, startrow, endrow, nochange) match_T *shl; /* points to search_hl or a match */ int shl_flag; /* flag to indicate whether search_hl has been processed or not */ + int pos_inprogress; /* marks that position match search is + in progress */ int prevcol_hl_flag; /* flag to indicate whether prevcol equals startcol of search_hl or one of the matches */ @@ -3439,44 +3442,43 @@ win_line(wp, lnum, startrow, endrow, nochange) shl->startcol = MAXCOL; shl->endcol = MAXCOL; shl->attr_cur = 0; - if (shl->rm.regprog != NULL) - { - v = (long)(ptr - line); - next_search_hl(wp, shl, lnum, (colnr_T)v); + v = (long)(ptr - line); + if (cur != NULL) + cur->pos.cur = 0; + next_search_hl(wp, shl, lnum, (colnr_T)v, cur); - /* Need to get the line again, a multi-line regexp may have made it - * invalid. */ - line = ml_get_buf(wp->w_buffer, lnum, FALSE); - ptr = line + v; + /* Need to get the line again, a multi-line regexp may have made it + * invalid. */ + line = ml_get_buf(wp->w_buffer, lnum, FALSE); + ptr = line + v; - if (shl->lnum != 0 && shl->lnum <= lnum) + if (shl->lnum != 0 && shl->lnum <= lnum) + { + if (shl->lnum == lnum) + shl->startcol = shl->rm.startpos[0].col; + else + shl->startcol = 0; + if (lnum == shl->lnum + shl->rm.endpos[0].lnum + - shl->rm.startpos[0].lnum) + shl->endcol = shl->rm.endpos[0].col; + else + shl->endcol = MAXCOL; + /* Highlight one character for an empty match. */ + if (shl->startcol == shl->endcol) { - if (shl->lnum == lnum) - shl->startcol = shl->rm.startpos[0].col; - else - shl->startcol = 0; - if (lnum == shl->lnum + shl->rm.endpos[0].lnum - - shl->rm.startpos[0].lnum) - shl->endcol = shl->rm.endpos[0].col; - else - shl->endcol = MAXCOL; - /* Highlight one character for an empty match. */ - if (shl->startcol == shl->endcol) - { #ifdef FEAT_MBYTE - if (has_mbyte && line[shl->endcol] != NUL) - shl->endcol += (*mb_ptr2len)(line + shl->endcol); - else + if (has_mbyte && line[shl->endcol] != NUL) + shl->endcol += (*mb_ptr2len)(line + shl->endcol); + else #endif - ++shl->endcol; - } - if ((long)shl->startcol < v) /* match at leftcol */ - { - shl->attr_cur = shl->attr; - search_attr = shl->attr; - } - area_highlighting = TRUE; + ++shl->endcol; } + if ((long)shl->startcol < v) /* match at leftcol */ + { + shl->attr_cur = shl->attr; + search_attr = shl->attr; + } + area_highlighting = TRUE; } if (shl != &search_hl && cur != NULL) cur = cur->next; @@ -3488,7 +3490,7 @@ win_line(wp, lnum, startrow, endrow, nochange) * when Visual mode is active, because it's not clear what is selected * then. */ if (wp->w_p_cul && lnum == wp->w_cursor.lnum - && !(wp == curwin && VIsual_active)) + && !(wp == curwin && VIsual_active)) { line_attr = hl_attr(HLF_CUL); area_highlighting = TRUE; @@ -3792,7 +3794,11 @@ win_line(wp, lnum, startrow, endrow, nochange) } else shl = &cur->hl; - while (shl->rm.regprog != NULL) + if (cur != NULL) + cur->pos.cur = 0; + pos_inprogress = TRUE; + while (shl->rm.regprog != NULL + || (cur != NULL && pos_inprogress)) { if (shl->startcol != MAXCOL && v >= (long)shl->startcol @@ -3803,8 +3809,9 @@ win_line(wp, lnum, startrow, endrow, nochange) else if (v == (long)shl->endcol) { shl->attr_cur = 0; - - next_search_hl(wp, shl, lnum, (colnr_T)v); + next_search_hl(wp, shl, lnum, (colnr_T)v, cur); + pos_inprogress = cur == NULL || cur->pos.cur == 0 + ? FALSE : TRUE; /* Need to get the line again, a multi-line regexp * may have made it invalid. */ @@ -7277,6 +7284,8 @@ prepare_search_hl(wp, lnum) match_T *shl; /* points to search_hl or a match */ int shl_flag; /* flag to indicate whether search_hl has been processed or not */ + int pos_inprogress; /* marks that position match search is + in progress */ int n; /* @@ -7311,10 +7320,16 @@ prepare_search_hl(wp, lnum) shl->first_lnum = wp->w_topline; # endif } + if (cur != NULL) + cur->pos.cur = 0; + pos_inprogress = TRUE; n = 0; - while (shl->first_lnum < lnum && shl->rm.regprog != NULL) + while (shl->first_lnum < lnum && (shl->rm.regprog != NULL + || (cur != NULL && pos_inprogress))) { - next_search_hl(wp, shl, shl->first_lnum, (colnr_T)n); + next_search_hl(wp, shl, shl->first_lnum, (colnr_T)n, cur); + pos_inprogress = cur == NULL || cur->pos.cur == 0 + ? FALSE : TRUE; if (shl->lnum != 0) { shl->first_lnum = shl->lnum @@ -7343,11 +7358,12 @@ prepare_search_hl(wp, lnum) * Careful: Any pointers for buffer lines will become invalid. */ static void -next_search_hl(win, shl, lnum, mincol) - win_T *win; - match_T *shl; /* points to search_hl or a match */ - linenr_T lnum; - colnr_T mincol; /* minimal column for a match */ +next_search_hl(win, shl, lnum, mincol, cur) + win_T *win; + match_T *shl; /* points to search_hl or a match */ + linenr_T lnum; + colnr_T mincol; /* minimal column for a match */ + matchitem_T *cur; /* to retrieve match postions if any */ { linenr_T l; colnr_T matchcol; @@ -7415,26 +7431,35 @@ next_search_hl(win, shl, lnum, mincol) matchcol = shl->rm.endpos[0].col; shl->lnum = lnum; - nmatched = vim_regexec_multi(&shl->rm, win, shl->buf, lnum, matchcol, + if (shl->rm.regprog != NULL) + { + nmatched = vim_regexec_multi(&shl->rm, win, shl->buf, lnum, + matchcol, #ifdef FEAT_RELTIME - &(shl->tm) + &(shl->tm) #else - NULL + NULL #endif - ); - if (called_emsg || got_int) - { - /* Error while handling regexp: stop using this regexp. */ - if (shl == &search_hl) + ); + if (called_emsg || got_int) { - /* don't free regprog in the match list, it's a copy */ - vim_regfree(shl->rm.regprog); - SET_NO_HLSEARCH(TRUE); + /* Error while handling regexp: stop using this regexp. */ + if (shl == &search_hl) + { + /* don't free regprog in the match list, it's a copy */ + vim_regfree(shl->rm.regprog); + SET_NO_HLSEARCH(TRUE); + } + shl->rm.regprog = NULL; + shl->lnum = 0; + got_int = FALSE; /* avoid the "Type :quit to exit Vim" + message */ + break; } - shl->rm.regprog = NULL; - shl->lnum = 0; - got_int = FALSE; /* avoid the "Type :quit to exit Vim" message */ - break; + } + else if (cur != NULL) + { + nmatched = next_search_hl_pos(shl, lnum, &(cur->pos), matchcol); } if (nmatched == 0) { @@ -7453,6 +7478,62 @@ next_search_hl(win, shl, lnum, mincol) } #endif + static int +next_search_hl_pos(shl, lnum, posmatch, mincol) + match_T *shl; /* points to a match */ + linenr_T lnum; + posmatch_T *posmatch; /* match positions */ + colnr_T mincol; /* minimal column for a match */ +{ + int i; + int bot = -1; + + shl->lnum = 0; + for (i = posmatch->cur; i < MAXPOSMATCH; i++) + { + if (posmatch->pos[i].lnum == 0) + break; + if (posmatch->pos[i].col < mincol) + continue; + if (posmatch->pos[i].lnum == lnum) + { + if (shl->lnum == lnum) + { + /* partially sort positions by column numbers + * on the same line */ + if (posmatch->pos[i].col < posmatch->pos[bot].col) + { + llpos_T tmp = posmatch->pos[i]; + + posmatch->pos[i] = posmatch->pos[bot]; + posmatch->pos[bot] = tmp; + } + } + else + { + bot = i; + shl->lnum = lnum; + } + } + } + posmatch->cur = 0; + if (shl->lnum == lnum) + { + colnr_T start = posmatch->pos[bot].col == 0 + ? 0 : posmatch->pos[bot].col - 1; + colnr_T end = posmatch->pos[bot].col == 0 + ? MAXCOL : start + posmatch->pos[bot].len; + + shl->rm.startpos[0].lnum = 0; + shl->rm.startpos[0].col = start; + shl->rm.endpos[0].lnum = 0; + shl->rm.endpos[0].col = end; + posmatch->cur = bot + 1; + return TRUE; + } + return FALSE; +} + static void screen_start_highlight(attr) int attr; diff --git a/src/structs.h b/src/structs.h index 6f953002d..c3d55cb30 100644 --- a/src/structs.h +++ b/src/structs.h @@ -1927,6 +1927,32 @@ typedef struct #endif } match_T; +/* number of positions supported by matchaddpos() */ +#define MAXPOSMATCH 8 + +/* + * Same as lpos_T, but with additional field len. + */ +typedef struct +{ + linenr_T lnum; /* line number */ + colnr_T col; /* column number */ + int len; /* length: 0 - to the end of line */ +} llpos_T; + +/* + * posmatch_T provides an array for storing match items for matchaddpos() + * function. + */ +typedef struct posmatch posmatch_T; +struct posmatch +{ + llpos_T pos[MAXPOSMATCH]; /* array of positions */ + int cur; /* internal position counter */ + linenr_T toplnum; /* top buffer line */ + linenr_T botlnum; /* bottom buffer line */ +}; + /* * matchitem_T provides a linked list for storing match items for ":match" and * the match functions. @@ -1940,6 +1966,7 @@ struct matchitem char_u *pattern; /* pattern to highlight */ int hlg_id; /* highlight group ID */ regmmatch_T match; /* regexp program for pattern */ + posmatch_T pos; /* position matches */ match_T hl; /* struct for doing the actual highlighting */ }; diff --git a/src/testdir/test63.in b/src/testdir/test63.in index 74339c3e3..87f5ef6b5 100644 --- a/src/testdir/test63.in +++ b/src/testdir/test63.in @@ -1,5 +1,5 @@ Test for ":match", ":2match", ":3match", "clearmatches()", "getmatches()", -"matchadd()", "matcharg()", "matchdelete()", and "setmatches()". +"matchadd()", "matchaddpos", "matcharg()", "matchdelete()", and "setmatches()". STARTTEST :so small.vim @@ -147,9 +147,26 @@ STARTTEST :unlet rf1 :unlet rf2 :unlet rf3 -:highlight clear MyGroup1 -:highlight clear MyGroup2 -:highlight clear MyGroup3 +:" --- Check that "matchaddpos()" positions matches correctly +:let @r .= "*** Test 11:\n" +:set nolazyredraw +:call setline(1, 'abcdefghijklmnopq') +:call matchaddpos("MyGroup1", [[1, 5], [1, 8, 3]], 10, 3) +:1 +:redraw! +:let v1 = screenattr(1, 1) +:let v5 = screenattr(1, 5) +:let v6 = screenattr(1, 6) +:let v8 = screenattr(1, 8) +:let v10 = screenattr(1, 10) +:let v11 = screenattr(1, 11) +:let @r .= string(getmatches())."\n" +:if v1 != v5 && v6 == v1 && v8 == v5 && v10 == v5 && v11 == v1 +: let @r .= "OK\n" +:else +: let @r .= "FAILED\n" +:endif +:call clearmatches() G"rp :/^Results/,$wq! test.out ENDTEST diff --git a/src/testdir/test63.ok b/src/testdir/test63.ok index 14973985e..f804b693a 100644 --- a/src/testdir/test63.ok +++ b/src/testdir/test63.ok @@ -9,3 +9,6 @@ Results of test63: *** Test 8: OK *** Test 9: OK *** Test 10: OK +*** Test 11: +[{'group': 'MyGroup1', 'id': 3, 'priority': 10, 'pos1': [1, 5, 1], 'pos2': [1, 8, 3]}] +OK diff --git a/src/version.c b/src/version.c index b60a8213f..63ff8a1a7 100644 --- a/src/version.c +++ b/src/version.c @@ -735,6 +735,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 330, +/**/ 329, /**/ 328, diff --git a/src/window.c b/src/window.c index 5215bb8e5..f76812a0e 100644 --- a/src/window.c +++ b/src/window.c @@ -6751,20 +6751,22 @@ win_hasvertsplit() * Return ID of added match, -1 on failure. */ int -match_add(wp, grp, pat, prio, id) +match_add(wp, grp, pat, prio, id, pos_list) win_T *wp; char_u *grp; char_u *pat; int prio; int id; + list_T *pos_list; { - matchitem_T *cur; - matchitem_T *prev; - matchitem_T *m; + matchitem_T *cur; + matchitem_T *prev; + matchitem_T *m; int hlg_id; - regprog_T *regprog; + regprog_T *regprog = NULL; + int rtype = SOME_VALID; - if (*grp == NUL || *pat == NUL) + if (*grp == NUL || (pat != NULL && *pat == NUL)) return -1; if (id < -1 || id == 0) { @@ -6789,7 +6791,7 @@ match_add(wp, grp, pat, prio, id) EMSG2(_(e_nogroup), grp); return -1; } - if ((regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) + if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) { EMSG2(_(e_invarg2), pat); return -1; @@ -6810,12 +6812,111 @@ match_add(wp, grp, pat, prio, id) m = (matchitem_T *)alloc(sizeof(matchitem_T)); m->id = id; m->priority = prio; - m->pattern = vim_strsave(pat); + m->pattern = pat == NULL ? NULL : vim_strsave(pat); + m->pos.cur = 0; m->hlg_id = hlg_id; m->match.regprog = regprog; m->match.rmm_ic = FALSE; m->match.rmm_maxcol = 0; + /* Set up position matches */ + if (pos_list != NULL) + { + linenr_T toplnum = 0; + linenr_T botlnum = 0; + listitem_T *li; + int i; + + for (i = 0, li = pos_list->lv_first; i < MAXPOSMATCH; + i++, li = li->li_next) + { + linenr_T lnum = 0; + colnr_T col = 0; + int len = 1; + list_T *subl; + listitem_T *subli; + int error; + + if (li == NULL) + { + m->pos.pos[i].lnum = 0; + break; + } + if (li->li_tv.v_type == VAR_LIST) + { + subl = li->li_tv.vval.v_list; + if (subl == NULL) + goto fail; + subli = subl->lv_first; + if (subli == NULL) + goto fail; + lnum = get_tv_number_chk(&subli->li_tv, &error); + if (error == TRUE) + goto fail; + m->pos.pos[i].lnum = lnum; + if (lnum == 0) + { + --i; + continue; + } + subli = subli->li_next; + if (subli != NULL) + { + col = get_tv_number_chk(&subli->li_tv, &error); + if (error == TRUE) + goto fail; + subli = subli->li_next; + if (subli != NULL) + { + len = get_tv_number_chk(&subli->li_tv, &error); + if (error == TRUE) + goto fail; + } + } + m->pos.pos[i].col = col; + m->pos.pos[i].len = len; + } + else if (li->li_tv.v_type == VAR_NUMBER) + { + if (li->li_tv.vval.v_number == 0) + continue; + m->pos.pos[i].lnum = li->li_tv.vval.v_number; + m->pos.pos[i].col = 0; + m->pos.pos[i].len = 0; + } + else + { + EMSG(_("List or number required")); + goto fail; + } + if (toplnum == 0 || lnum < toplnum) + toplnum = lnum; + if (botlnum == 0 || lnum > botlnum) + botlnum = lnum; + } + + /* Calculate top and bottom lines for redrawing area */ + if (toplnum != 0) + { + if (wp->w_buffer->b_mod_set) + { + if (wp->w_buffer->b_mod_top > toplnum) + wp->w_buffer->b_mod_top = toplnum; + if (wp->w_buffer->b_mod_bot < botlnum) + wp->w_buffer->b_mod_bot = botlnum; + } + else + { + wp->w_buffer->b_mod_top = toplnum; + wp->w_buffer->b_mod_bot = botlnum; + } + m->pos.toplnum = toplnum; + m->pos.botlnum = botlnum; + wp->w_buffer->b_mod_set = TRUE; + rtype = VALID; + } + } + /* Insert new match. The match list is in ascending order with regard to * the match priorities. */ cur = wp->w_match_head; @@ -6831,8 +6932,12 @@ match_add(wp, grp, pat, prio, id) prev->next = m; m->next = cur; - redraw_later(SOME_VALID); + redraw_later(rtype); return id; + +fail: + vim_free(m); + return -1; } /* @@ -6845,8 +6950,9 @@ match_delete(wp, id, perr) int id; int perr; { - matchitem_T *cur = wp->w_match_head; - matchitem_T *prev = cur; + matchitem_T *cur = wp->w_match_head; + matchitem_T *prev = cur; + int rtype = SOME_VALID; if (id < 1) { @@ -6872,8 +6978,25 @@ match_delete(wp, id, perr) prev->next = cur->next; vim_regfree(cur->match.regprog); vim_free(cur->pattern); + if (cur->pos.toplnum != 0) + { + if (wp->w_buffer->b_mod_set) + { + if (wp->w_buffer->b_mod_top > cur->pos.toplnum) + wp->w_buffer->b_mod_top = cur->pos.toplnum; + if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) + wp->w_buffer->b_mod_bot = cur->pos.botlnum; + } + else + { + wp->w_buffer->b_mod_top = cur->pos.toplnum; + wp->w_buffer->b_mod_bot = cur->pos.botlnum; + } + wp->w_buffer->b_mod_set = TRUE; + rtype = VALID; + } vim_free(cur); - redraw_later(SOME_VALID); + redraw_later(rtype); return 0; } |