patch 8.2.1771: synIDattr() cannot get the value of ctermul
Problem: synIDattr() cannot get the value of ctermul.
Solution: Add the "ul" value for "what". (closes #7037)
diff --git a/src/highlight.c b/src/highlight.c
index 0a01447..56b1988 100644
--- a/src/highlight.c
+++ b/src/highlight.c
@@ -2684,13 +2684,14 @@
char_u *
highlight_color(
int id,
- char_u *what, // "font", "fg", "bg", "sp", "fg#", "bg#" or "sp#"
+ char_u *what, // "font", "fg", "bg", "sp", "ul", "fg#", "bg#" or "sp#"
int modec) // 'g' for GUI, 'c' for cterm, 't' for term
{
static char_u name[20];
int n;
int fg = FALSE;
int sp = FALSE;
+ int ul = FALSE;
int font = FALSE;
if (id <= 0 || id > highlight_ga.ga_len)
@@ -2703,6 +2704,8 @@
font = TRUE;
else if (TOLOWER_ASC(what[0]) == 's' && TOLOWER_ASC(what[1]) == 'p')
sp = TRUE;
+ else if (TOLOWER_ASC(what[0]) == 'u' && TOLOWER_ASC(what[1]) == 'l')
+ ul = TRUE;
else if (!(TOLOWER_ASC(what[0]) == 'b' && TOLOWER_ASC(what[1]) == 'g'))
return NULL;
if (modec == 'g')
@@ -2749,6 +2752,8 @@
{
if (fg)
n = HL_TABLE()[id - 1].sg_cterm_fg - 1;
+ else if (ul)
+ n = HL_TABLE()[id - 1].sg_cterm_ul - 1;
else
n = HL_TABLE()[id - 1].sg_cterm_bg - 1;
if (n < 0)