changeset 22446:0cdb03e73ce9 v8.2.1771

patch 8.2.1771: synIDattr() cannot get the value of ctermul Commit: https://github.com/vim/vim/commit/391c36279415d0b8c5dba1ba11b668add04be963 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 29 20:59:17 2020 +0200 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 https://github.com/vim/vim/issues/7037)
author Bram Moolenaar <Bram@vim.org>
date Tue, 29 Sep 2020 21:00:04 +0200
parents 644505c61eb0
children 0d08767cdb3e
files runtime/doc/eval.txt src/evalfunc.c src/highlight.c src/testdir/test_highlight.vim src/version.c
diffstat 5 files changed, 15 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -10348,7 +10348,9 @@ synIDattr({synID}, {what} [, {mode}])			
 		"bg"		background color (as with "fg")
 		"font"		font name (only available in the GUI)
 				|highlight-font|
-		"sp"		special color (as with "fg") |highlight-guisp|
+		"sp"		special color for the GUI (as with "fg")
+				|highlight-guisp|
+		"ul"		underline color for cterm: number as a string
 		"fg#"		like "fg", but for the GUI and the GUI is
 				running the name in "#RRGGBB" form
 		"bg#"		like "fg#" for "bg"
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -8604,7 +8604,9 @@ f_synIDattr(typval_T *argvars UNUSED, ty
 		break;
 
 	case 'u':
-		if (STRLEN(what) <= 5 || TOLOWER_ASC(what[5]) != 'c')
+		if (TOLOWER_ASC(what[1]) == 'l')	// ul
+		    p = highlight_color(id, what, modec);
+		else if (STRLEN(what) <= 5 || TOLOWER_ASC(what[5]) != 'c')
 							// underline
 		    p = highlight_has_attr(id, HL_UNDERLINE, modec);
 		else
--- a/src/highlight.c
+++ b/src/highlight.c
@@ -2684,13 +2684,14 @@ highlight_has_attr(
     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 @@ highlight_color(
 	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 @@ highlight_color(
     {
 	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)
--- a/src/testdir/test_highlight.vim
+++ b/src/testdir/test_highlight.vim
@@ -808,6 +808,7 @@ func Test_highlight_ctermul()
   call assert_notmatch('ctermul=', HighlightArgs('Normal'))
   highlight Normal ctermul=3
   call assert_match('ctermul=3', HighlightArgs('Normal'))
+  call assert_equal('3', synIDattr(synIDtrans(hlID('Normal')), 'ul'))
   highlight Normal ctermul=NONE
 endfunc
 
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1771,
+/**/
     1770,
 /**/
     1769,