From 9adebda4fef8cbc5965f9327c10fca15b814f305 Mon Sep 17 00:00:00 2001 From: Stas Bekman Date: Thu, 27 May 2004 04:25:08 -0700 Subject: Re: undef loses it magicness when assigned to a variable? Message-ID: <40B63284.5040203@stason.org> p4raw-id: //depot/perl@22853 --- sv.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'sv.h') diff --git a/sv.h b/sv.h index fab44ebc91..4edd87fd33 100644 --- a/sv.h +++ b/sv.h @@ -410,7 +410,8 @@ double. Checks the B setting. Use C. Unsets the NV/IV status of an SV. =for apidoc Am|bool|SvOK|SV* sv -Returns a boolean indicating whether the value is an SV. +Returns a boolean indicating whether the value is an SV. It also tells +whether the value is defined or not. =for apidoc Am|bool|SvIOKp|SV* sv Returns a boolean indicating whether the SV contains an integer. Checks -- cgit v1.2.1