On Thu, 7 Oct 2010, Rui-Xiang Guo wrote:
Hi, all.
It seems that the versions of flex are diffenent between 5.1_RC4 and
-current.
It does not support '--foo' options in 5.1_RC4 -
% flex --backup
flex: unknown flag '-'. For usage, try
flex --help
And in man page, it shows -
[...]
OPTIONS
flex has the following options:
-b Generate backing-up information to lex.backup. This is a
list
of scanner states which require backing up and the input
charac-
[...]
But I find that the '--backup' exists in the -current man page, so it shall
be
support in -current, right? (I have no -current box to try.)
Will it be pulled into the next RC or formal release?
BTW, it seems that we miss the builtin.mk file in devel/flex of pkgsrc.
-rxg
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