1 files changed, 2 insertions, 1 deletions

diff --git a/bin/hilex/c.l b/bin/hilex/c.l
index c8f4ba65..985ff513 100644
--- a/bin/hilex/c.l
+++ b/bin/hilex/c.l
@@ -42,7 +42,8 @@ width "*"|[0-9]+
 	BEGIN(pop = MacroDefine);
 	return Macro;
 }
-^[#%][[:blank:]]*{ident} {
+^[#%][[:blank:]]*{ident} |
+^"%"[%{}] {
 	BEGIN(pop = MacroLine);
 	return Macro;
 }