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authorOndrej Zajicek <santiago@crfreenet.org>2011-03-23 12:49:53 +0100
committerOndrej Zajicek <santiago@crfreenet.org>2011-03-23 12:49:53 +0100
commit26d92bb8921ac4e022cdc88bde8fc7bc617f8766 (patch)
tree5e900b466e46e1848b4d2bd98a5894cf6214b08b /proto/pipe/Makefile
parent6bcef22580010aec695fb2b559c7b33ee00261b0 (diff)
downloadbird-26d92bb8921ac4e022cdc88bde8fc7bc617f8766.tar
bird-26d92bb8921ac4e022cdc88bde8fc7bc617f8766.zip
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.
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