[fizzler] r267 committed - Removed duplication in parsing the b component between Parser.Nth and ...

[fiz...@googlecode.com]

Revision: 267
Author: azizatif
Date: Wed Oct 6 16:28:04 2010
Log: Removed duplication in parsing the b component between Parser.Nth and
Parser.NthLast.
http://code.google.com/p/fizzler/source/detail?r=267

Modified:
/trunk/Fizzler/Parser.cs

=======================================
--- /trunk/Fizzler/Parser.cs Wed Oct 6 16:24:09 2010
+++ /trunk/Fizzler/Parser.cs Wed Oct 6 16:28:04 2010
@@ -238,7 +238,7 @@
switch (func)
{
case "nth-child": Nth(); break;
- case "nth-last-child": NthLast(); break;
+ case "nth-last-child": NthLast(); break;
default:
{
throw new FormatException(string.Format(
@@ -260,11 +260,10 @@
// TODO Add support for the full syntax
// At present, only INTEGER is allowed

- var b = int.Parse(Read(ToTokenSpec(TokenKind.Integer)).Text,
CultureInfo.InvariantCulture);
- _generator.NthChild(1, b);
+ _generator.NthChild(1, NthB());
}

- private void NthLast()
+ private void NthLast()
{
//nth
// : S* [ ['-'|'+']? INTEGER? {N} [ S* ['-'|'+'] S* INTEGER ]? |
@@ -274,9 +273,13 @@
// TODO Add support for the full syntax
// At present, only INTEGER is allowed

- var b = int.Parse(Read(ToTokenSpec(TokenKind.Integer)).Text,
CultureInfo.InvariantCulture);
- _generator.NthLastChild(1, b);
- }
+ _generator.NthLastChild(1, NthB());
+ }
+
+ private int NthB()
+ {
+ return int.Parse(Read(ToTokenSpec(TokenKind.Integer)).Text,
CultureInfo.InvariantCulture);
+ }

private void Attrib()
{