add pend builtin function

1 files changed, 3 insertions, 3 deletions

diff --git a/g.peg b/g.peg
index 08ded48..84d907e 100644
--- a/g.peg
+++ b/g.peg
@@ -32,12 +32,12 @@ expr <-
 	/ a:array { $$ = a; }
 
 list <- { $$ = astnode_new_list(); }
-	'(' 
+	'(' _
 	( e:expr { astnode_append(&$$, e); }
 	 )*
 	')' _ 
 array <- { $$ = astnode_new_arr(); }
-	'['
+	'[' _
 	( e:expr { astnode_append(&$$, e); }
 	 )* 
 	 ']' _
@@ -46,7 +46,7 @@ number <- < [0-9]+ > (! ident_char) _  { $$ = astnode_new_num(atoi($1)); }
 ident <- < ident_char+ > _ { $$ = astnode_new_ident($1); }
 string <- '"' < [^"]* > '"' _ { $$ = astnode_new_string($1); }
 
-ident_char <- [-_a-zA-Z'+*/\\%=0-9<>!]
+ident_char <- [-_a-zA-Z'+*/\\%=0-9<>!,]
 _ <- [ \t\n]*