lib/wlang/errors.rb in wlang-0.8.4 vs lib/wlang/errors.rb in wlang-0.8.5

@@ -1,37 +1,16 @@
 module WLang
   
   # Main error of all WLang errors.
   class Error < StandardError; end
   
+  # Raise when something fails when evaluting through the parser context
+  class EvalError < StandardError; end
+  
   # Error raised by a WLang parser instanciation when an error occurs. 
-  class ParseError < StandardError; 
-
-    attr_reader :line, :column
-
-    # Creates an error with offset information
-    def initialize(message, offset=nil, template=nil)
-      @offset = offset
-      @line, @column = parse(template) if template
-      unless template and offset
-        super(message) 
-      else
-        super("ParseError at #{@line}:#{@column} : #{message}")
-      end
-      
-    end
+  class ParseError < StandardError;  
     
-    # Reparses the template and finds line:column locations
-    def parse(template)
-      template = template[0,@offset]
-      if template =~ /\n/ then
-        lines = template[0,@offset].split(/\n/)
-      else 
-        lines = [template]
-      end
-      line, column = lines.length, lines.last.length
-      return [line, column]
-    end
+    attr_accessor :line, :column
     
-  end # class ParseError
+  end
   
 end # module WLang