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patch 8.0.1038: strike-through text not supported

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Problem:    Strike-through text not supported.
Solution:   Add support for the "strikethrough" attribute. (Christian
            Brabandt, Ken Takata)
This commit is contained in:
Bram Moolenaar
2017-09-02 18:33:56 +02:00
parent da22b8cc8b
commit cf4b00c856
18 changed files with 107 additions and 20 deletions
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6
src/syntax.c
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@@ -86,9 +86,9 @@ static int include_link = 0; /* when 2 include "link" and "clear" */
*/
static char *(hl_name_table[]) =
{"bold", "standout", "underline", "undercurl",
"italic", "reverse", "inverse", "nocombine", "NONE"};
"italic", "reverse", "inverse", "nocombine", "strikethrough", "NONE"};
static int hl_attr_table[] =
{HL_BOLD, HL_STANDOUT, HL_UNDERLINE, HL_UNDERCURL, HL_ITALIC, HL_INVERSE, HL_INVERSE, HL_NOCOMBINE, 0};
{HL_BOLD, HL_STANDOUT, HL_UNDERLINE, HL_UNDERCURL, HL_ITALIC, HL_INVERSE, HL_INVERSE, HL_NOCOMBINE, HL_STRIKETHROUGH, 0};
#define ATTR_COMBINE(attr_a, attr_b) ((((attr_b) & HL_NOCOMBINE) ? attr_b : (attr_a)) | (attr_b))
static int get_attr_entry(garray_T *table, attrentry_T *aep);
@@ -9951,6 +9951,8 @@ highlight_changed(void)
break;
case 'c': attr |= HL_UNDERCURL;
break;
case 't': attr |= HL_STRIKETHROUGH;
break;
case ':': ++p; /* highlight group name */
if (attr || *p == NUL) /* no combinations */
return FAIL;