From: Perl 5 Porters Date: Wed, 1 May 1996 07:35:10 +0000 (+0000) Subject: Distinguish between "identifier" and full variable name X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=049cd8b0ad62c9f389c1e88410b450e3e92a2de0;p=p5sagit%2Fp5-mst-13.2.git Distinguish between "identifier" and full variable name --- diff --git a/pod/perlrun.pod b/pod/perlrun.pod index 4f6294c..3761398 100644 --- a/pod/perlrun.pod +++ b/pod/perlrun.pod @@ -415,7 +415,7 @@ Prints to STDOUT the value of the named configuration variable. =item B<-w> -prints warnings about identifiers that are mentioned only once, and +prints warnings about variable names that are mentioned only once, and scalar variables that are used before being set. Also warns about redefined subroutines, and references to undefined filehandles or filehandles opened readonly that you are attempting to write on. Also