From: Jeremy Hylton <jeremy@alum.mit.edu>
Date: Mon, 1 Apr 2002 21:15:14 +0000 (+0000)
Subject: Note that it is illegal to delete a cell variable.
X-Git-Tag: v2.3c1~6180
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d09ed68aeb015d97dfa03b9e3489a9c190f3a760;p=thirdparty%2FPython%2Fcpython.git

Note that it is illegal to delete a cell variable.

Note that deleteing an unbound local will raise a NameError.
---

diff --git a/Doc/ref/ref6.tex b/Doc/ref/ref6.tex
index 77104725368a..0ce94be51af8 100644
--- a/Doc/ref/ref6.tex
+++ b/Doc/ref/ref6.tex
@@ -338,12 +338,16 @@ hints.
 Deletion of a target list recursively deletes each target, from left
 to right.
 
-Deletion of a name removes the binding of that name (which must exist)
+Deletion of a name removes the binding of that name 
 from the local or global namespace, depending on whether the name
-occurs in a \keyword{global} statement in the same code block.
+occurs in a \keyword{global} statement in the same code block.  If the
+name is unbound, a \exception{NameError} exception will be raised.
 \stindex{global}
 \indexii{unbinding}{name}
 
+It is illegal to delete a name from the local namespace if it occurs
+as a free variable\indexii{free}{varaible} in a nested block.
+
 Deletion of attribute references, subscriptions and slicings
 is passed to the primary object involved; deletion of a slicing
 is in general equivalent to assignment of an empty slice of the