diff options
Diffstat (limited to 'parser.y')
| -rw-r--r-- | parser.y | 21 |
1 files changed, 3 insertions, 18 deletions
@@ -644,25 +644,10 @@ rep_parts_opt : SINGLE o_elems_opt * that generates an empty phrase causes reduce/reduce conflicts. */ var : SYMTOK { $$ = list(var_s, symhlpr($1, nil), nao); } - | SYMTOK elem { $$ = list(var_s, symhlpr($1, nil), - $2, nao); } | '{' SYMTOK '}' { $$ = list(var_s, symhlpr($2, nil), nao); } - | '{' SYMTOK '}' elem { $$ = list(var_s, symhlpr($2, nil), - $4, nao); } - | '{' SYMTOK modifiers '}' { $$ = list(var_s, symhlpr($2, nil), - nil, $3, nao); } - | '{' SYMTOK modifiers '}' elem - { $$ = list(var_s, symhlpr($2, nil), - $5, $3, nao); } - | var_op SYMTOK { $$ = list(var_s, symhlpr($2, nil), - nil, $1, nao); } - | var_op SYMTOK elem { $$ = list(var_s, symhlpr($2, nil), - $3, $1, nao); } - | var_op '{' SYMTOK '}' { $$ = list(var_s, symhlpr($3, nil), - nil, $1, nao); } - | var_op '{' SYMTOK '}' elem - { $$ = list(var_s, symhlpr($3, nil), - $5, $1, nao); } + | '{' SYMTOK modifiers '}' { $$ = list(var_s, symhlpr($2, nil), $3, nao); } + | var_op SYMTOK { $$ = list(var_s, symhlpr($2, nil), $1, nao); } + | var_op '{' SYMTOK '}' { $$ = list(var_s, symhlpr($3, nil), $1, nao); } | var_op '{' SYMTOK regex '}' { $$ = nil; yyerr("longest match " "not useable with regex"); } |