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patch 9.0.0193: search and match highlgith interfere with virtual text

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Problem:    Search and match highlgith interfere with virtual text highlight.
            (Ben Jackson)
Solution:   Check for match highlight after text properties.  Reset and
            restore search highlight when showing virtual text.
            (closes #10892)
This commit is contained in:
Bram Moolenaar
2022-08-11 17:24:50 +01:00
parent fdc5d17d58
commit e38fc86180
9 changed files with 123 additions and 41 deletions
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90
src/drawline.c
View File

@@ -558,6 +558,8 @@ win_line(
int text_prop_id = 0; // active property ID
int text_prop_flags = 0;
int text_prop_follows = FALSE; // another text prop to display
int saved_search_attr = 0; // search_attr to be used when n_extra
// goes to zero
#endif
#ifdef FEAT_SPELL
int has_spell = FALSE; // this buffer has spell checking
@@ -1583,46 +1585,6 @@ win_line(
|| (noinvcur && (colnr_T)wlv.vcol == wp->w_virtcol)))
area_attr = 0; // stop highlighting
#ifdef FEAT_SEARCH_EXTRA
if (!wlv.n_extra)
{
// Check for start/end of 'hlsearch' and other matches.
// After end, check for start/end of next match.
// When another match, have to check for start again.
v = (long)(ptr - line);
search_attr = update_search_hl(wp, lnum, (colnr_T)v, &line,
&screen_search_hl, &has_match_conc,
&match_conc, did_line_attr, lcs_eol_one,
&on_last_col);
ptr = line + v; // "line" may have been changed
prev_ptr = ptr;
// Do not allow a conceal over EOL otherwise EOL will be missed
// and bad things happen.
if (*ptr == NUL)
has_match_conc = 0;
}
#endif
#ifdef FEAT_DIFF
if (wlv.diff_hlf != (hlf_T)0)
{
if (wlv.diff_hlf == HLF_CHD && ptr - line >= change_start
&& wlv.n_extra == 0)
wlv.diff_hlf = HLF_TXD; // changed text
if (wlv.diff_hlf == HLF_TXD && ptr - line > change_end
&& wlv.n_extra == 0)
wlv.diff_hlf = HLF_CHD; // changed line
line_attr = HL_ATTR(wlv.diff_hlf);
if (wp->w_p_cul && lnum == wp->w_cursor.lnum
&& wp->w_p_culopt_flags != CULOPT_NBR
&& (!wlv.cul_screenline || (wlv.vcol >= left_curline_col
&& wlv.vcol <= right_curline_col)))
line_attr = hl_combine_attr(
line_attr, HL_ATTR(HLF_CUL));
}
#endif
#ifdef FEAT_PROP_POPUP
if (text_props != NULL)
{
@@ -1748,6 +1710,8 @@ win_line(
wlv.n_extra = (int)STRLEN(p);
extra_attr = used_attr;
n_attr = mb_charlen(p);
saved_search_attr = search_attr;
search_attr = 0; // restore when n_extra is zero
text_prop_attr = 0;
if (*ptr == NUL)
// don't combine char attr after EOL
@@ -1856,6 +1820,46 @@ win_line(
}
#endif
#ifdef FEAT_SEARCH_EXTRA
if (wlv.n_extra == 0)
{
// Check for start/end of 'hlsearch' and other matches.
// After end, check for start/end of next match.
// When another match, have to check for start again.
v = (long)(ptr - line);
search_attr = update_search_hl(wp, lnum, (colnr_T)v, &line,
&screen_search_hl, &has_match_conc,
&match_conc, did_line_attr, lcs_eol_one,
&on_last_col);
ptr = line + v; // "line" may have been changed
prev_ptr = ptr;
// Do not allow a conceal over EOL otherwise EOL will be missed
// and bad things happen.
if (*ptr == NUL)
has_match_conc = 0;
}
#endif
#ifdef FEAT_DIFF
if (wlv.diff_hlf != (hlf_T)0)
{
if (wlv.diff_hlf == HLF_CHD && ptr - line >= change_start
&& wlv.n_extra == 0)
wlv.diff_hlf = HLF_TXD; // changed text
if (wlv.diff_hlf == HLF_TXD && ptr - line > change_end
&& wlv.n_extra == 0)
wlv.diff_hlf = HLF_CHD; // changed line
line_attr = HL_ATTR(wlv.diff_hlf);
if (wp->w_p_cul && lnum == wp->w_cursor.lnum
&& wp->w_p_culopt_flags != CULOPT_NBR
&& (!wlv.cul_screenline || (wlv.vcol >= left_curline_col
&& wlv.vcol <= right_curline_col)))
line_attr = hl_combine_attr(
line_attr, HL_ATTR(HLF_CUL));
}
#endif
#ifdef FEAT_SYN_HL
if (extra_check && wlv.n_extra == 0)
{
@@ -2086,9 +2090,13 @@ win_line(
++wlv.p_extra;
}
--wlv.n_extra;
#if defined(FEAT_LINEBREAK) && defined(FEAT_PROP_POPUP)
#if defined(FEAT_PROP_POPUP)
if (wlv.n_extra <= 0)
{
in_linebreak = FALSE;
if (search_attr == 0)
search_attr = saved_search_attr;
}
#endif
}
else