From 8d17a90b830ae9b9c672a504f01d4f93bac3d23d Mon Sep 17 00:00:00 2001
From: Tim Peters <tim.peters@gmail.com>
Date: Fri, 18 Apr 2003 01:02:37 +0000
Subject: Heh -- I checked in an old version of this, at a time I documented
 the internal read() as being a generator but hadn't yet changed it into one.

---
 Tools/scripts/combinerefs.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Tools/scripts/combinerefs.py b/Tools/scripts/combinerefs.py
index 3fafd9b..edd1a86 100644
--- a/Tools/scripts/combinerefs.py
+++ b/Tools/scripts/combinerefs.py
@@ -74,13 +74,11 @@ import sys
 # (when whilematch is false), is lost, and fileiter will resume at the line
 # following it.
 def read(fileiter, pat, whilematch):
-    result = []
     for line in fileiter:
         if bool(pat.match(line)) == whilematch:
-            result.append(line)
+            yield line
         else:
             break
-    return result
 
 def combine(fname):
     f = file(fname)
-- 
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