diff options
Diffstat (limited to 'parser.y')
| -rw-r--r-- | parser.y | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -362,7 +362,7 @@ additional_parts : END newl { $$ = nil; } yyerr("empty or subclause"); } ; -if_clause : IF exprs_opt ')' +if_clause : IF n_exprs_opt ')' newl clauses_opt elif_clauses_opt else_clause_opt @@ -384,11 +384,11 @@ if_clause : IF exprs_opt ')' $$ = cons(if_s, nappend2(branch, nappend2(elifs, els))); rl($$, num($1)); } } - | IF exprs_opt ')' + | IF n_exprs_opt ')' newl error { $$ = nil; yybadtok(yychar, lit("if clause")); } ; -elif_clauses_opt : ELIF exprs_opt ')' newl +elif_clauses_opt : ELIF n_exprs_opt ')' newl clauses_opt elif_clauses_opt { if (opt_compat && opt_compat <= 136) { val req = rlcp(cons(require_s, $2), $2); @@ -631,7 +631,7 @@ out_clause : repeat_clause { $$ = cons($1, nil); } | o_line { $$ = $1; } ; -repeat_clause : REPEAT exprs_opt ')' newl +repeat_clause : REPEAT n_exprs_opt ')' newl out_clauses_opt repeat_parts_opt END newl { $$ = repeat_rep_helper(repeat_s, @@ -706,7 +706,7 @@ o_elem : TEXT { $$ = string_own($1); | rep_elem { $$ = $1; } ; -rep_elem : REP exprs_opt ')' o_elems_opt +rep_elem : REP n_exprs_opt ')' o_elems_opt rep_parts_opt END { $$ = repeat_rep_helper(rep_s, $2, $4, $5); rl($$, num($1)); } | REP error { $$ = nil; |