diff options
Diffstat (limited to 'parser.y')
| -rw-r--r-- | parser.y | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -80,8 +80,8 @@ static val parsed_spec; %right IDENT TEXT NUMBER %left '^' %left '|' '/' -%left '&' -%right '~' '*' '?' '+' +%left '&' +%right '~' '*' '?' '+' '%' %right '.' '\\' REGCHAR LITCHAR %% @@ -477,6 +477,7 @@ regterm : '[' regclass ']' { $$ = cons(set_s, $2); } | regterm '*' { $$ = list(zeroplus_s, $1, nao); } | regterm '+' { $$ = list(oneplus_s, $1, nao); } | regterm '?' { $$ = list(optional_s, $1, nao); } + | regterm '%' regexpr { $$ = list(nongreedy_s, $1, $3, nao); } | REGCHAR { $$ = chr($1); } | '(' regexpr ')' { $$ = $2; } | '(' error { $$ = nil; @@ -505,6 +506,9 @@ regchar : '?' { $$ = '?'; } | ')' { $$ = ')'; } | '^' { $$ = '^'; } | '|' { $$ = '|'; } + | '~' { $$ = '~'; } + | '&' { $$ = '&'; } + | '%' { $$ = '%'; } | '/' { $$ = '/'; } | REGCHAR { $$ = $1; } ; |