LEX

Etymology:
LEX =   LEXical analyzer generator ( see * )

                                              FLEX
Etymology:
FLEX = Fast LEXical analyzer generator / Faster LEX  / Fast LEXer  

                                             1. FLEX (MPW C)

MAC NAME: Flex                                      

VERSION: 2.5.2                                

README:
"Flex is a fast lexical analyser generator for C and C++.  It is derived from software contributed to Berkeley by Vern Paxson and is copyright the Regents of the University of California.  This is free ware.
Pursuant with the rules on copying: This product includes software developed by the University of California, Berkeley and its contributors."

AUTHORS:
Vern Paxson
mac port:
Christopher E. Hyde
    
COPYRIGHT:
(c) 1990 The Regents of the University of California.

INTERNET SITES:
Info-Mac

Old versions:  (2.4.6)
ftp://ftp.switch.ch/software/mac/src/mpw_c/
ftp://ftp.switch.ch/software/mac/src/LAST.UPDATED/9405/
ftp://nic.switch.ch/software/mac/src/mpw_c/
ftp://nic.switch.ch/software/mac/src/LAST.UPDATED/9405/

Old versions:  (2.1)
ftp://sparky.nodak.edu/pub/mac/pub/programming/mpw/

                                             2. FLEX (THINK C)

MAC NAME: Flex                                      

VERSION: 2.4.6                                

README: -

AUTHOR:
Vern Paxson
    
COPYRIGHT: 
(c) 1990 The Regents of the University of California.

INTERNET SITES:
UMich

Old versions:  (2.3.7)
ftp://ftp.switch.ch/software/mac/src/think_c/     
ftp://ftp.switch.ch/software/mac/src/LAST.UPDATED/9212/
ftp://nic.switch.ch/software/mac/src/think_c/
ftp://nic.switch.ch/software/mac/src/LAST.UPDATED/9212/     

*
M. E. Lesk, A Lexical Analyzer Generator, CS TR 39, Bell Labs (Oct. 1975).