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patch 9.0.0007: no support for double, dotted and dashed underlines

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Problem:    No support for double, dotted and dashed underlines.
Solution:   Add the termcap entries and highlight modes. (closes #9553)
This commit is contained in:
Bram Moolenaar
2022-06-29 18:39:11 +01:00
parent 8b5901e2f9
commit 84f5463630
16 changed files with 137 additions and 35 deletions
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25
src/evalfunc.c
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@@ -10104,14 +10104,27 @@ f_synIDattr(typval_T *argvars UNUSED, typval_T *rettv)
break;
case 'u':
if (TOLOWER_ASC(what[1]) == 'l') // ul
p = highlight_color(id, what, modec);
else if (STRLEN(what) <= 5 || TOLOWER_ASC(what[5]) != 'c')
if (STRLEN(what) >= 9)
{
if (TOLOWER_ASC(what[5]) == 'l')
// underline
p = highlight_has_attr(id, HL_UNDERLINE, modec);
else
p = highlight_has_attr(id, HL_UNDERLINE, modec);
else if (TOLOWER_ASC(what[5]) != 'd')
// undercurl
p = highlight_has_attr(id, HL_UNDERCURL, modec);
p = highlight_has_attr(id, HL_UNDERCURL, modec);
else if (TOLOWER_ASC(what[6]) != 'o')
// underdashed
p = highlight_has_attr(id, HL_UNDERDASHED, modec);
else if (TOLOWER_ASC(what[7]) == 'u')
// underdouble
p = highlight_has_attr(id, HL_UNDERDOUBLE, modec);
else
// underdotted
p = highlight_has_attr(id, HL_UNDERDOTTED, modec);
}
else
// ul
p = highlight_color(id, what, modec);
break;
}