Allow token definition with no pattern

2021-05-17 22:40:23 -04:00 · 2021-05-17 22:40:23 -04:00 · cf8718b69c
commit cf8718b69c
parent 39f164a7db
1 changed files with 1 additions and 1 deletions
--- a/lib/imbecile/grammar.rb
+++ b/lib/imbecile/grammar.rb
@ -21,7 +21,7 @@ module Imbecile
          @modulename = $1
        elsif line =~ /^\s*class\s+(\S+)$/
          @classname = $1
-        elsif line =~ /^\s*token\s+(\S+)\s+(.*)$/
+        elsif line =~ /^\s*token\s+(\S+)(?:\s+(.*))?$/
          name, expr = $1, $2
          if expr == ""
            expr = name