English(3p) Perl Programmers Reference Guide English(3p)

English(3p) Perl Programmers Reference Guide English(3p) # English(3p) Perl Programmers Reference Guide English(3p) NNAAMMEE # English - use nice English (or awk) names for ugly punctuation variables SSYYNNOOPPSSIISS # use English; use English qw( -no_match_vars ) ; # Avoids regex performance # penalty in perl 5.18 and # earlier ... if ($ERRNO =~ /denied/) { ... } DDEESSCCRRIIPPTTIIOONN # This module provides aliases for the built-in variables whose names no one seems to like to read. ...