From 26d92bb8921ac4e022cdc88bde8fc7bc617f8766 Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Wed, 23 Mar 2011 12:49:53 +0100
Subject: A hack to distinguish if..else from else: in case.

The old BIRD grammar needs two lookaheads to distinguish if..else from
else: in case, which caused the parser to fail on some combinations of
both expressions.

This patch replaces two tokens 'else' ':' by one token 'else:' to fix
that.
---
 conf/confbase.Y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'conf/confbase.Y')

diff --git a/conf/confbase.Y b/conf/confbase.Y
index ce844ba..68960c2 100644
--- a/conf/confbase.Y
+++ b/conf/confbase.Y
@@ -48,7 +48,7 @@ CF_DECLS
   struct timeformat *tf;
 }
 
-%token END CLI_MARKER INVALID_TOKEN
+%token END CLI_MARKER INVALID_TOKEN ELSECOL
 %token GEQ LEQ NEQ AND OR
 %token PO PC
 %token <i> NUM ENUM
-- 
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