[patch pod/perlapio.pod] csh temp env setting

Message-ID: <Pine.LNX.4.40.0111291314570.17584-100000@hope.stason.org>

(with tweaks)

p4raw-id: //depot/perl@13357

diff --git a/pod/perlapio.pod b/pod/perlapio.pod
index d378e6e..5103504 100644 (file)
--- a/pod/perlapio.pod
+++ b/pod/perlapio.pod
@@ -472,13 +472,16 @@ problem.
 PerlIO_debug writes to the file named by $ENV{'PERLIO_DEBUG'} typical
 use might be
 
-  Bourne shells:
+  Bourne shells (sh, ksh, bash, zsh, ash, ...):
    PERLIO_DEBUG=/dev/tty ./perl somescript some args
 
-  Csh:
+  Csh/Tcsh:
    setenv PERLIO_DEBUG /dev/tty
    ./perl somescript some args
 
+  If you have the "env" utility:
+   env PERLIO_DEBUG=/dev/tty ./perl somescript some args
+
   Win32:
    set PERLIO_DEBUG=CON
    perl somescript some args