Sha256: bde6479bb6f95f46a57f1c4863474a58181173a87a18322e22c9907fc2d306e7
Contents?: true
Size: 1.86 KB
Versions: 7
Compression:
Stored size: 1.86 KB
Contents
%%
lex
: definitions include '%%' rules '%%' EOF
{{ $$ = {macros: $1, rules: $4};
if ($2) $$.actionInclude = $2;
return $$; }}
| definitions include '%%' rules EOF
{{ $$ = {macros: $1, rules: $4};
if ($2) $$.actionInclude = $2;
return $$; }}
;
include
: action
|
;
definitions
: definitions definition
{ $$ = $1; $$.concat($2); }
| definition
{ $$ = [$1]; }
;
definition
: name regex
{ $$ = [$1, $2]; }
;
name
: NAME
{ $$ = yytext; }
;
rules
: rules rule
{ $$ = $1; $$.push($2); }
| rule
{ $$ = [$1]; }
;
rule
: regex action
{ $$ = [$1, $2]; }
;
action
: ACTION
{ $$ = yytext; }
;
regex
: start_caret regex_list end_dollar
{ $$ = $1+$2+$3; }
;
start_caret
: '^'
{ $$ = '^'; }
|
{ $$ = ''; }
;
end_dollar
: '$'
{ $$ = '$'; }
|
{ $$ = ''; }
;
regex_list
: regex_list '|' regex_list
{ $$ = $1+'|'+$3; }
| regex_list regex_base
{ $$ = $1+$2;}
| regex_base
{ $$ = $1;}
;
regex_base
: '(' regex_list ')'
{ $$ = '('+$2+')'; }
| regex_base '+'
{ $$ = $1+'+'; }
| regex_base '*'
{ $$ = $1+'*'; }
| regex_base '?'
{ $$ = $1+'?'; }
| '/' regex_base
{ $$ = '(?='+$2+')'; }
| name_expansion
| regex_base range_regex
{ $$ = $1+$2; }
| any_group_regex
| '.'
{ $$ = '.'; }
| string
;
name_expansion
: '{' name '}'
{{ $$ = '{'+$2+'}'; }}
;
any_group_regex
: ANY_GROUP_REGEX
{ $$ = yytext; }
;
range_regex
: RANGE_REGEX
{ $$ = yytext; }
;
string
: STRING_LIT
{ $$ = yy.prepareString(yytext.substr(1, yytext.length-2)); }
;
Version data entries
7 entries across 7 versions & 1 rubygems