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68 lines
2.0 KiB
68 lines
2.0 KiB
# newgetopt.pl -- new options parsing.
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# Now just a wrapper around the Getopt::Long module.
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# $Id: newgetopt.pl,v 1.17 1996-10-02 11:17:16+02 jv Exp $
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{ package newgetopt;
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# Values for $order. See GNU getopt.c for details.
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$REQUIRE_ORDER = 0;
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$PERMUTE = 1;
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$RETURN_IN_ORDER = 2;
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# Handle POSIX compliancy.
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if ( defined $ENV{"POSIXLY_CORRECT"} ) {
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$autoabbrev = 0; # no automatic abbrev of options (???)
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$getopt_compat = 0; # disallow '+' to start options
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$option_start = "(--|-)";
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$order = $REQUIRE_ORDER;
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$bundling = 0;
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$passthrough = 0;
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}
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else {
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$autoabbrev = 1; # automatic abbrev of options
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$getopt_compat = 1; # allow '+' to start options
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$option_start = "(--|-|\\+)";
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$order = $PERMUTE;
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$bundling = 0;
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$passthrough = 0;
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}
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# Other configurable settings.
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$debug = 0; # for debugging
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$ignorecase = 1; # ignore case when matching options
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$argv_end = "--"; # don't change this!
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}
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use Getopt::Long;
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################ Subroutines ################
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sub NGetOpt {
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$Getopt::Long::debug = $newgetopt::debug
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if defined $newgetopt::debug;
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$Getopt::Long::autoabbrev = $newgetopt::autoabbrev
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if defined $newgetopt::autoabbrev;
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$Getopt::Long::getopt_compat = $newgetopt::getopt_compat
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if defined $newgetopt::getopt_compat;
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$Getopt::Long::option_start = $newgetopt::option_start
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if defined $newgetopt::option_start;
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$Getopt::Long::order = $newgetopt::order
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if defined $newgetopt::order;
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$Getopt::Long::bundling = $newgetopt::bundling
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if defined $newgetopt::bundling;
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$Getopt::Long::ignorecase = $newgetopt::ignorecase
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if defined $newgetopt::ignorecase;
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$Getopt::Long::ignorecase = $newgetopt::ignorecase
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if defined $newgetopt::ignorecase;
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$Getopt::Long::passthrough = $newgetopt::passthrough
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if defined $newgetopt::passthrough;
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&GetOptions;
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}
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################ Package return ################
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1;
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################ End of newgetopt.pl ################
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