[Python-checkins] CVS: python/dist/src/Doc/ref ref6.tex,1.48,1.49

2002年4月01日 13:15:17 -0800

Update of /cvsroot/python/python/dist/src/Doc/ref
In directory usw-pr-cvs1:/tmp/cvs-serv9992
Modified Files:
	ref6.tex 
Log Message:
Note that it is illegal to delete a cell variable.
Note that deleteing an unbound local will raise a NameError.
Index: ref6.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/ref/ref6.tex,v
retrieving revision 1.48
retrieving revision 1.49
diff -C2 -d -r1.48 -r1.49
*** ref6.tex	15 Mar 2002 23:21:37 -0000	1.48
--- ref6.tex	1 Apr 2002 21:15:14 -0000	1.49
***************
*** 339,347 ****
 to right.

! Deletion of a name removes the binding of that name (which must exist)
 from the local or global namespace, depending on whether the name
! occurs in a \keyword{global} statement in the same code block.
 \stindex{global}
 \indexii{unbinding}{name}

 Deletion of attribute references, subscriptions and slicings
--- 339,351 ----
 to right.

! 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. 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