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author | Andy Dougherty <doughera@lafcol.lafayette.edu> | 1995-05-30 01:56:48 +0000 |
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committer | Andy Dougherty <doughera@lafcol.lafayette.edu> | 1995-05-30 01:56:48 +0000 |
commit | f06db76b9e41859439aeadb79feb6c603ee741ff (patch) | |
tree | 0898eb19feb17c3aa0ff6916fc182a998f1b9949 /lib/Getopt/Std.pm | |
parent | d1b918924020f633640d8b8cc8294856a82ddc04 (diff) | |
download | perl-f06db76b9e41859439aeadb79feb6c603ee741ff.tar.gz |
This is my patch patch.1g for perl5.001.
This patch only includes updates to the lib/ directory and
the removal of the pod/modpods. The main things are the following:
The modpods are now embedded in their corresponding .pm files.
The Grand AutoLoader patch.
Updates to lib/ExtUtils/xsubpp by Paul Marquess
<pmarquess@bfsec.bt.co.uk>.
Minor changes to a very few modules and pods.
To apply, change to your perl directory, run the commands above, then
apply with
patch -p1 -N < thispatch.
After you apply this patch, you should go on to apply patch.1h and
patch.1i before reConfiguring and building.
Patch and enjoy,
Andy Dougherty doughera@lafcol.lafayette.edu
Dept. of Physics
Lafayette College, Easton PA
Here's the file-by-file description:
lib/AnyDBM_File.pm
Embedded pod.
lib/AutoLoader.pm
Grand AutoLoader patch.
Embedded pod.
lib/AutoSplit.pm
Grand AutoLoader patch.
Embedded pod.
Skip pod sections when splitting .pm files.
lib/Benchmark.pm
lib/Carp.pm
lib/Cwd.pm
lib/English.pm
Grand AutoLoader patch.
Embedded pod.
lib/Exporter.pm
Grand AutoLoader patch.
Embedded pod.
Update comments to match behavior.
lib/ExtUtils/MakeMaker.pm
Include installation of .pod and .pm files.
Space out documentation for better printing with pod2man.
lib/ExtUtils/xsubpp
Patches from Paul Marquess <pmarquess@bfsec.bt.co.uk>, 22 May 1995.
Now at version 1.4.
lib/File/Basename.pm
Embedded pod.
lib/File/CheckTree.pm
Embedded pod.
lib/File/Find.pm
Embedded pod.
Included finddepth pod too.
lib/FileHandle.pm
Embedded pod.
lib/Getopt/Long.pm
Embedded pod.
Fixed PERMUTE order bug.
lib/Getopt/Std.pm
Embedded pod.
Caught accessing undefined element off end of @arg array.
lib/I18N/Collate.pm
lib/IPC/Open2.pm
lib/IPC/Open3.pm
lib/Net/Ping.pm
Embedded pod.
lib/Term/Complete.pm
Embedded pod.
Changed name from complete to Complete to match documentation and
exported name.
lib/Text/Abbrev.pm
Embedded pod.
lib/Text/Tabs.pm
Updated.
lib/integer.pm
lib/less.pm
lib/sigtrap.pm
lib/strict.pm
lib/subs.pm
Embedded pod.
Diffstat (limited to 'lib/Getopt/Std.pm')
-rw-r--r-- | lib/Getopt/Std.pm | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/lib/Getopt/Std.pm b/lib/Getopt/Std.pm index e1de3b531f..4117ca7f8b 100644 --- a/lib/Getopt/Std.pm +++ b/lib/Getopt/Std.pm @@ -2,6 +2,30 @@ package Getopt::Std; require 5.000; require Exporter; +=head1 NAME + +getopt - Process single-character switches with switch clustering + +getopts - Process single-character switches with switch clustering + +=head1 SYNOPSIS + + use Getopt::Std; + getopt('oDI'); # -o, -D & -I take arg. Sets opt_* as a side effect. + getopts('oif:'); # -o & -i are boolean flags, -f takes an argument + # Sets opt_* as a side effect. + +=head1 DESCRIPTION + +The getopt() functions processes 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 $opt_x (where x is the +switch name) to the value of the argument, or 1 if no argument. Switches +which take an argument don't care whether there is a space between the +switch and the argument. + +=cut + @ISA = qw(Exporter); @EXPORT = qw(getopt getopts); @@ -64,7 +88,7 @@ sub getopts { ($first,$rest) = ($1,$2); $pos = index($argumentative,$first); if($pos >= 0) { - if($args[$pos+1] eq ':') { + if(defined($args[$pos+1]) and ($args[$pos+1] eq ':')) { shift(@ARGV); if($rest eq '') { ++$errs unless @ARGV; |