X-Git-Url: https://www.kengrimes.com/gitweb/?p=henge%2Fapc.git;a=blobdiff_plain;f=src%2Fparser.y;h=9f71a851460e7d0fa55bf01a728e5718eb77baf5;hp=ff2d25715cd485b99183e1323a6a0e91b0e1e0d2;hb=ee18200a9d3817728d6d09745cd29900649d4508;hpb=7896cfff4745b3999850dd301a296de71f7356eb

diff --git a/src/parser.y b/src/parser.y
index ff2d257..9f71a85 100644
--- a/src/parser.y
+++ b/src/parser.y
@@ -129,6 +129,7 @@ frame_spec:
   NUM NUM                { $$ = (struct frame_spec_t) {SFACE,$1,$2}; }
 | FACING                 { $$ = (struct frame_spec_t) {$1,0,0}; }
 | FACING NUM NUM         { $$ = (struct frame_spec_t) {$1,$2,$3}; }
+| %empty                 { $$ = (struct frame_spec_t) {SFACE,0,0}; }
 ;
 
 %%
@@ -139,9 +140,10 @@ void yyerror
   char const *s
 )
 { ir_class* iter;
+  fprintf(stderr, "[class->");
   for (iter = cs->class_stack; iter < cs->csp; iter++)
     fprintf(stderr, "%s/", ir_class_name(*iter));
-  fprintf(stderr, "\n\t");
+  fprintf(stderr, "]\n\t");
   fprintf(stderr, "%s\n", s);
 }