Fixing Exceptions and Exception-Handling

lib/dencli/interactive.rb

@@ -120,7 +120,7 @@ class DenCli::Interactive
 		return nil  if line.nil?
 		begin
 			cur.call *line
-		rescue ::UsageError
+		rescue ::DenCli::UsageError
 			STDERR.puts "! #$!"
 		end
 		true

lib/dencli/sub.rb

@@ -22,7 +22,7 @@ class DenCli::Sub
 		elsif @aliases.has_key? n
 			@aliases[n].help *a
 		else
-			raise UnknownCommand, "unknown command: #{_full_cmd( [n])[1..-1].join ' '}, available for #{full_cmd[1..-1].join' '}: #{@subs.keys.join ' '}"
+			raise DenCli::UnknownCommand, "unknown command: #{_full_cmd( [n])[1..-1].join ' '}, available for #{full_cmd[1..-1].join' '}: #{@subs.keys.join ' '}"
 		end
 	end
 
@@ -31,7 +31,7 @@ class DenCli::Sub
 		if @aliases.has_key? n
 			@aliases[n].call *a
 		else
-			raise UnknownCommand, "unknown command: #{_full_cmd( [n])[1..-1].join ' '}, available for #{full_cmd[1..-1].join' '}: #{@subs.keys.join ' '}"
+			raise DenCli::UnknownCommand, "unknown command: #{_full_cmd( [n])[1..-1].join ' '}, available for #{full_cmd[1..-1].join' '}: #{@subs.keys.join ' '}"
 		end
 	end
 

lib/dencli/version.rb

@@ -1,3 +1,3 @@
 class DenCli
-	VERSION = '0.2.0'
+	VERSION = '0.2.1'
 end