a patch for WeblogTool.py

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Hello,

This is a patch for WeblogTool.py to prevent PyDS from including a whole
article into RSS.  With languages not separating words by spaces, CJK
languages for example, the first space after 200 characters does not
make sense.  Then, the patch makes a line break be an end point of
inclusion besides a space.

--
MATSUI Fe2+ Tetsushi
 http://homepage3.nifty.com/text/
 (http://lowlife.jp/mft/ for blog)


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--- WeblogTool.py.orig	2005-03-14 11:53:57.000000000 +0900
+++ WeblogTool.py	2005-03-14 11:54:25.000000000 +0900
@@ -1142,7 +1142,7 @@
 		excerpt = macros.safeHTML(excerpt)
 		if len(excerpt) > 200 and not(full):
 			pos = 200
-			while (pos < len(excerpt)) and (excerpt[pos] != ' '):
+			while (pos < len(excerpt)) and (excerpt[pos] not in ' \r\n'):
 				pos += 1
 			excerpt = macros.safeHTML(excerpt[:pos])
 			excerpt += ' ... <a href="%s">%s</a>' % (el['guid'], _('read more'))

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