From ac8ed5c1c67e0952892ef58ead18c47167917797 Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Tue, 14 Jan 2020 21:36:36 -0500
Subject: Highlight single-char variables nested in make interpolations

e.g. ${LDLIBS_$@}
---
 bin/hi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/hi.c b/bin/hi.c
index af7470da..63463580 100644
--- a/bin/hi.c
+++ b/bin/hi.c
@@ -156,9 +156,9 @@ static const struct Syntax MakeSyntax[] = {
 		.pattern = "[$]." },
 	// Support one level of nesting with the same delimiter.
 	{ Interp,
-		.pattern = "[$][(](" "[^$)]" "|" "[$][(][^)]*[)]" ")*[)]" },
+		.pattern = "[$][(](" "[^$)]" "|" "[$]." "|" "[$][(][^)]*[)]" ")*[)]" },
 	{ Interp,
-		.pattern = "[$][{](" "[^$}]" "|" "[$][{][^}]*[}]" ")*[}]" },
+		.pattern = "[$][{](" "[^$}]" "|" "[$]." "|" "[$][{][^}]*[}]" ")*[}]" },
 	{ Escape,
 		.pattern = "[$][$]" },
 	{ Comment, .parent = ~SET(String),
-- 
cgit 1.4.1