[Python-checkins] CVS: python/dist/src/Doc/ref ref4.tex,1.29,1.30

[Jeremy Hylton]

Update of /cvsroot/python/python/dist/src/Doc/ref
In directory usw-pr-cvs1:/tmp/cvs-serv15421

Modified Files:
	ref4.tex 
Log Message:
Restore a minimal definition of execution frame, since other parts of
the manual refer to it.

XXX Not sure that it belongs in this section, or that the concept is
particularly important for writing documentation.  Perhaps references
to the frame should be removed entirely.



Index: ref4.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/ref/ref4.tex,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** ref4.tex	1 Apr 2002 20:38:01 -0000	1.29
--- ref4.tex	1 Apr 2002 21:33:55 -0000	1.30
***************
*** 26,29 ****
--- 26,35 ----
  \function{input()} is a code block.
  
+ A code block is executed in an \dfn{execution
+ frame}\indexii{execution}{frame}.  A frame contains some
+ administrative information (used for debugging) and determines where
+ and how execution continues after the code block's execution has
+ completed.
+ 
  A \dfn{scope}\index{scope} defines the visibility of a name within a
  block.  If a local variable is defined in a block, it's scope includes