diff options
author | Siep Kroonenberg <siepo@cybercomm.nl> | 2011-02-17 12:20:49 +0000 |
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committer | Siep Kroonenberg <siepo@cybercomm.nl> | 2011-02-17 12:20:49 +0000 |
commit | 316ee97c621496b0fe3267f57cce81bee44ca1e6 (patch) | |
tree | cb2cab1192b4f58a7971af19b213e980bceda4b4 /Master/tlpkg/tlperl0/lib/flush.pl | |
parent | cd0f87b5d39480d85ad9bd4ee37f520f75bed560 (diff) |
Moving old tlperl prior to committing new one
git-svn-id: svn://tug.org/texlive/trunk@21422 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlperl0/lib/flush.pl')
-rwxr-xr-x | Master/tlpkg/tlperl0/lib/flush.pl | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl0/lib/flush.pl b/Master/tlpkg/tlperl0/lib/flush.pl new file mode 100755 index 00000000000..8aa6d5580c9 --- /dev/null +++ b/Master/tlpkg/tlperl0/lib/flush.pl @@ -0,0 +1,32 @@ +# +# 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 alternative: IO::Handle +# +;# Usage: &flush(FILEHANDLE) +;# flushes the named filehandle + +;# Usage: &printflush(FILEHANDLE, "prompt: ") +;# prints arguments and flushes filehandle + +sub flush { + local($old) = select(shift); + $| = 1; + print ""; + $| = 0; + select($old); +} + +sub printflush { + local($old) = select(shift); + $| = 1; + print @_; + $| = 0; + select($old); +} + +1; |