[PATCH 4/7] c.m4: style fix

[Theophile Ranquet]

From: Akim Demaille <address@hidden>

* data/c.m4 (b4_parse_param_use): Add missing space before paren.
---
 data/c.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/c.m4 b/data/c.m4
index accf047..2a57e7c 100644
--- a/data/c.m4
+++ b/data/c.m4
@@ -152,7 +152,7 @@ m4_popdef([$1])dnl
 # --------------------------------
 # `YYUSE' VAL, LOC if locations are enabled, and all the parse-params.
 m4_define([b4_parse_param_use],
-[m4_ifvaln([$1], [  YYUSE([$1]);])dnl
+[m4_ifvaln([$1], [  YYUSE ([$1]);])dnl
 b4_locations_if([m4_ifvaln([$2], [  YYUSE ([$2]);])])dnl
 b4_parse_param_for([Decl], [Formal], [  YYUSE (Formal);
 ])dnl
-- 
1.8.1