From: Jeremy Hylton <jeremy@alum.mit.edu>
Date: Thu, 18 Apr 2002 16:26:40 +0000 (+0000)
Subject: Remove more out-of-date comments and clarify explanation of visit().
X-Git-Tag: v2.3c1~5892
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=16af557ae9c660cbd728546dcb28ec95b0030991;p=thirdparty%2FPython%2Fcpython.git

Remove more out-of-date comments and clarify explanation of visit().
---

diff --git a/Lib/compiler/visitor.py b/Lib/compiler/visitor.py
index 934159b0d377..52ea90d3bd19 100644
--- a/Lib/compiler/visitor.py
+++ b/Lib/compiler/visitor.py
@@ -26,13 +26,7 @@ class ASTVisitor:
     the order during a postorder walk, because it is called _after_
     the walk has occurred.)  The ASTVisitor modifies the visitor
     argument by adding a visit method to the visitor; this method can
-    be used to visit a particular child node.
-
-    XXX The interface for controlling the preorder walk needs to be
-    re-considered.  The current interface is convenient for visitors
-    that mostly let the ASTVisitor do everything.  For something like
-    a code generator, where you want to walk to occur in a specific
-    order, it's a pain to add "return 1" to the end of each method.
+    be used to visit a child node of arbitrary type.
     """
 
     VERBOSE = 0