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16.6 Miscellaneous Options
‘
-c
’
A do-nothing option included for POSIX compliance.
‘
-h, -?, --help
’
generates a “help” summary of
flex
's options to
stdout
and then exits.
‘
-n
’
Another do-nothing option included for POSIX compliance.
‘
-V, --version
’
prints the version number to
stdout
and exits.