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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/Cwd.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/Cwd.pm')
-rw-r--r-- | lib/Cwd.pm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/Cwd.pm b/lib/Cwd.pm index 20b175c81d..af1167dfc8 100644 --- a/lib/Cwd.pm +++ b/lib/Cwd.pm @@ -3,6 +3,35 @@ require 5.000; require Exporter; use Config; +=head1 NAME + +getcwd - get pathname of current working directory + +=head1 SYNOPSIS + + require Cwd; + $dir = Cwd::getcwd(); + + use Cwd; + $dir = getcwd(); + + use Cwd 'chdir'; + chdir "/tmp"; + print $ENV{'PWD'}; + +=head1 DESCRIPTION + +The getcwd() function re-implements the getcwd(3) (or getwd(3)) functions +in Perl. If you ask to override your chdir() built-in function, then your +PWD environment variable will be kept up to date. (See +L<perlsub/Overriding builtin functions>.) + +The fastgetcwd() function looks the same as getcwd(), but runs faster. +It's also more dangerous because you might conceivably chdir() out of a +directory that you can't chdir() back into. + +=cut + @ISA = qw(Exporter); @EXPORT = qw(getcwd fastcwd); @EXPORT_OK = qw(chdir); |