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authorPaul Eggert <eggert@cs.ucla.edu>2005-01-10 18:09:02 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2005-01-10 18:09:02 +0000
commitb4e248dea94fafe585ff32f6b58b112d24f9cfb0 (patch)
treeb3733a38f7960e87aef5c9fef846e1fbcd95ab01 /m4
parentDocument changes responding to POSIX interpretations about pathchk -p (diff)
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(PORTABILITY_OPTION): New constant.
(longopts, usage, main, validate_file_name): Add support for new -P option. Reject empty file names (unless -p is not specified and the current system allows empty file names). Change --portability so that is now equivalent to -p -P. Don't test whether file name is too long, if it is known to exist. (no_leading_hyphen): New function.
Diffstat (limited to 'm4')
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