Fix little problem on a rule

ccmeta.leg

@@ -1460,7 +1460,7 @@ sCharSequence       = ( escapeSequence | !EOL [^\"\\] )*        #"
 
 primaryExpression   = stringLiteral | constant | id
                     | META_AT   (   META_LCB x:mstmts
-                                |   x:mvalue        #{ $$ = eval(globals, x) }
+                                |   x:mvalue            
                                 )
                     | l:LPAREN x:expression        r:RPAREN             { $$= new_C_subexpr(l, x, r) }
                     | l:LPAREN x:compoundStatement r:RPAREN &{gnu}      { $$= new_C_subexpr(l, x, r) }
@@ -2177,10 +2177,10 @@ metaCatch     = META_AT ( m:mvalue                                        { map_
 
 
 mvalue        =   { listBegin() } ( i:META_IDENT                                  { listAppend(eval(globals, newGetVariable(i))) }
-                                  | META_LPAREN ( i:MO_OPERATION
-                                                  i:meta_block
-                                                  i:meta_exp 
-                                                ) META_RPAREN                     { listAppend(eval(globals, i)) }
+                                  | META_LPAREN ( i:MO_OPERATION 
+                                                | i:meta_block   
+                                                | i:meta_exp     
+                                                ) META_RPAREN  { listAppend(eval(globals, i)) }                   
                                   ) { $$ = listEnd() }  
 
 mstmts        =   { listBegin() } ( s:meta_stmt { eval(globals, s) } )* 

tests-parsimony/002.c

@@ -5,7 +5,7 @@
   @@.append(`declaration char *test = "foo";);
   @@;
 }
-@(print("6 outputs : \n"))
+@{print("6 outputs : \n");}
 @{a = `constant 10;}
 char t = @(`constant '@a');
 int i = @cons;

tests-parsimony/004.c

@@ -1,11 +1,8 @@
 @{ 
   num  = `integer 21;
-  // print(num.text);
-  // print("\n");
   test = `initializer 2 * 10;
 }
 
-
 int x = @{
           @@.append(`initializer 2 * @num);
           @@;
@@ -14,13 +11,11 @@ int x = @{
 int main() {
   int i = @(`initializer 2 * @num);
   int y = @test;
-
   int a = @{ 
             num  = `integer 21;
             test =  2;
             @@.append(`initializer @num);
             @@;
           };
-
   return 0;
-}
+}

tests-parsimony/007.c

@@ -11,4 +11,4 @@
 };
 
 @a;
-@(`declaration int d = 12;);
+