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Applications/Flex

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Application Details

  • Description: Flex (Fast Lexical Analyser) is a lexical analysis generator, which generates scanners, programs which recognise lexical patterns in text.
  • Version: 2.6.0
  • Modules: flex/2.6.0
  • Licence: GNU Licence

Usage Examples

Load Module

[username@login01 ~]$ module add flex/2.6.0

Generate Scanner

[username@login01 ~]$ flex test*.lex
[username@login01 ~]$ gcc lex.yy.c -lfl
[username@login01 ~]$ ./a.out

Further Information

Flex

Retrieved from ‘http://hpc.mediawiki.hull.ac.uk/index.php?title=Applications/Flex&oldid=1216’