lib/qlang/lexer/tokens.rb in qlang-0.0.27182110 vs lib/qlang/lexer/tokens.rb in qlang-0.0.27182120

@@ -4,11 +4,12 @@
       # NUM
       INT = /[0-9]+/
       FLO = /[0-9]+\.[0-9]+/
       E = /e/
       PI = /pi/
-      NUM = /(?:#{FLO}|#{INT}|#{E}|#{PI})/
+      INF = /oo/
+      NUM = /(?:#{FLO}|#{INT}|#{E}|#{PI}|#{INF})/
 
       # FUNCTION
       LPRN = /\(/
       RPRN = /\)/
       EMBEDDED_FUNC = /(?:sin|cos|tan|log)/
@@ -53,9 +54,14 @@
 
       CLN = /\:/
       SCLN = /;/
       CMA = /\,/
       EQL = /\=/
+
+      RSARW = '->'
+      LSARW = '<-'
+      RDARW = '=>'
+      LDARW = '<='
       SP = / /
       NLIN = /(\r|\n)/
 
       ITGRLSYM = 'S'
       # FIXIT