Adding a MatchFragment rule

Also reducing the amount of object cloning that is being done
2014-12-02 21:09:20 -05:00
parent 7d84669536
commit b364198030
4 changed files with 14 additions and 4 deletions
@@ -2,8 +2,9 @@ grammar JavascriptRegexp
  root <- ( ( "/" regexp "/" _flags:[igm]* ) / regexp ""? ) <Root>
  regexp <- _match:match _alternates:( "|" match )* <Regexp>
  match <- _anchor_start:anchor_start?
-           _parts:( ( subexp / charset / terminal ) repeat? )*
+           _parts:match_fragment*
           _anchor_end:anchor_end? <Match>
+  match_fragment <- ( subexp / charset / terminal ) repeat? <MatchFragment>
  anchor_start <- "^"
  anchor_end <- "$"
  repeat <- ( repeat_any / repeat_required / repeat_optional / repeat_spec ) repeat_greedy?