NAME

perlver-fast - Minimum perl version detector

SYNOPSIS

reports minimum version and minimum syntax version. Adding -c tries to add detailed information.

Analyze from file list

$ perlver-fast lib/Acme/Kensiro.pm t/00.load.t
lib/Acme/Kensiro.pm: 5.008001 / 5.006
t/00.load.t: 5.006 / 5.006

Analyze from STDIN

$ perlver-fast < lib/Acme/Kensiro.pm
STDIN: 5.008001 / 5.006

Analyze from expression

$ perlver-fast -e '$a //= 42'
-e: 5.010 / 5.010

$ perlver-fast -v -e '$a //= 42'
-e: 5.010 / 5.010
5.010      //= operator

$ perlver-fast -e 'use 5.24.1; $a //= 42'
-e: 5.24 / 5.010