- if (lex_match_id (lexer, "DESCENDING"))
- direction = DESCENDING;
- else if (lex_match_id (lexer, "PRINT"))
- print = true;
+ {
+ if (lex_match_id (lexer, "DESCENDING"))
+ direction = DESCENDING;
+ else if (lex_match_id (lexer, "PRINT"))
+ print = true;
+ else if (lex_match_id (lexer, "GROUP"))
+ {
+ arc->global_items = xmalloc (sizeof (*arc->global_items));
+ hmap_init (arc->global_items);
+ }
+ }
+