cron.rb in fugit-0.9.2

- old
+ new

@@ -347,10 +347,12 @@
     module Parser include Raabro
 
       WEEKDAYS = %w[ sun mon tue wed thu fri sat ]
       MONTHS = %w[ - jan feb mar apr may jun jul aug sep oct nov dec ]
 
+      # piece parsers bottom to top
+
       def s(i); rex(:s, i, /[ \t]+/); end
       def star(i); str(:star, i, '*'); end
       def hyphen(i); str(nil, i, '-'); end
       def comma(i); str(nil, i, ','); end
 
@@ -412,9 +414,11 @@
       def ldom_(i); seq(nil, i, :list_dom, :s); end
       def lmon_(i); seq(nil, i, :list_mon, :s); end
       alias ldow list_dow
 
       def cron(i); seq(:cron, i, :lmin_, :lhou_, :ldom_, :lmon_, :ldow); end
+
+      # rewriting the parsed tree
 
       def to_i(k, t)
 
         s = t.string.downcase
 