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Diffstat (limited to 'contrib/perl5/lib/getopt.pl')
-rw-r--r-- | contrib/perl5/lib/getopt.pl | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/contrib/perl5/lib/getopt.pl b/contrib/perl5/lib/getopt.pl deleted file mode 100644 index 77d8d89..0000000 --- a/contrib/perl5/lib/getopt.pl +++ /dev/null @@ -1,49 +0,0 @@ -;# $RCSfile: getopt.pl,v $$Revision: 4.1 $$Date: 92/08/07 18:23:58 $ -# -# This library is no longer being maintained, and is included for backward -# compatibility with Perl 4 programs which may require it. -# -# In particular, this should not be used as an example of modern Perl -# programming techniques. -# -# Suggested alternatives: Getopt::Long or Getopt::Std -# -;# Process single-character switches with switch clustering. Pass one argument -;# which is a string containing all switches that take an argument. For each -;# switch found, sets $opt_x (where x is the switch name) to the value of the -;# argument, or 1 if no argument. Switches which take an argument don't care -;# whether there is a space between the switch and the argument. - -;# Usage: -;# do Getopt('oDI'); # -o, -D & -I take arg. Sets opt_* as a side effect. - -sub Getopt { - local($argumentative) = @_; - local($_,$first,$rest); - local($[) = 0; - - while (@ARGV && ($_ = $ARGV[0]) =~ /^-(.)(.*)/) { - ($first,$rest) = ($1,$2); - if (index($argumentative,$first) >= $[) { - if ($rest ne '') { - shift(@ARGV); - } - else { - shift(@ARGV); - $rest = shift(@ARGV); - } - ${"opt_$first"} = $rest; - } - else { - ${"opt_$first"} = 1; - if ($rest ne '') { - $ARGV[0] = "-$rest"; - } - else { - shift(@ARGV); - } - } - } -} - -1; |