diff options
author | Siep Kroonenberg <siepo@cybercomm.nl> | 2011-02-17 16:52:23 +0000 |
---|---|---|
committer | Siep Kroonenberg <siepo@cybercomm.nl> | 2011-02-17 16:52:23 +0000 |
commit | 8da2d23733595367fad869e5fbc6c9a87041879b (patch) | |
tree | 0f3719f4eea97f872b6347c6d9ff5aa2ccd38299 /Master/tlpkg/tlperl/lib/importenv.pl | |
parent | 9d55a4cf517a832c74e85179eac4239f9be8d2e7 (diff) |
New tlperl part VIII
git-svn-id: svn://tug.org/texlive/trunk@21430 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlperl/lib/importenv.pl')
-rw-r--r-- | Master/tlpkg/tlperl/lib/importenv.pl | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/importenv.pl b/Master/tlpkg/tlperl/lib/importenv.pl new file mode 100644 index 00000000000..865a22652d6 --- /dev/null +++ b/Master/tlpkg/tlperl/lib/importenv.pl @@ -0,0 +1,19 @@ +# This library is no longer being maintained, and is included for backward +# compatibility with Perl 4 programs which may require it. +# This legacy library is deprecated and will be removed in a future +# release of perl. + +;# This file, when interpreted, pulls the environment into normal variables. +;# Usage: +;# require 'importenv.pl'; +;# or +;# #include <importenv.pl> + +local($tmp,$key) = ''; + +foreach $key (keys(%ENV)) { + $tmp .= "\$$key = \$ENV{'$key'};" if $key =~ /^[A-Za-z]\w*$/; +} +eval $tmp; + +1; |