flex + bison problem and upgrade to new cygwin version

Wed Dec 6 07:26:00 GMT 2000

Hello,
 I am using cygwin 1.1.4 for a long time.
 I tried now to use flex and bison and failed on parsing the files.
 probebly my problem is 0x15 (^M) problem.
 (I tried to replace them without any sucssess.)

 I want to ask:
 1) Does the last version od flex and bison solve such problem 
 ( I didn't find in the archive but I rembeber i saw it in the list.)
 2) If I upgrade to latest do I need to re-compile my .exe ?
 3) What I have to backup if I want to go back to version 1.1.4?
 Only the install dir (c:\cygwin)
 or maybe more (like registry file or some other files)
 Thanks,
 Avraham
--------------------------------------
Avraham H. Fraenkel 
email : avraham.fraenkel@comMATCH.com
URL : www.comMATCH.com
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