Fix performance bug in xml2po whcih may save users a few hours of

build time.

Approved by:	portmgr (marcus)

textproc/gnome-doc-utils/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	gnome-doc-utils
 PORTVERSION=	0.7.2
+PORTREVISION=	1
 CATEGORIES=	textproc gnome
 MASTER_SITES=	${MASTER_SITE_GNOME}
 MASTER_SITE_SUBDIR=	sources/gnome-doc-utils/0.7

textproc/gnome-doc-utils/files/patch-xml2po__xml2po.py

@@ -0,0 +1,41 @@
+--- xml2po/xml2po.py.orig	Sun Apr  2 03:47:17 2006
++++ xml2po/xml2po.py	Fri Oct 20 00:57:46 2006
+@@ -242,14 +242,10 @@
+     text = normalizeString(text, not spacepreserve)
+     if (text.strip() == ''):
+         return text
+-    file = open(mofile, "rb")
+-    if file:
+-        myfallback = NoneTranslations()
+-        gt = gettext.GNUTranslations(file)
+-        gt.add_fallback(myfallback)
+-        if gt:
+-            res = gt.ugettext(text.decode('utf-8'))
+-            return res
++    global gt
++    if gt:
++        res = gt.ugettext(text.decode('utf-8'))
++        return res
+ 
+     return text
+ 
+@@ -648,6 +644,7 @@
+ filename = ''
+ origxml = ''
+ mofile = ''
++gt = None
+ ultimate = [ ]
+ ignored = [ ]
+ filenames = [ ]
+@@ -763,6 +760,11 @@
+ if mode=='merge' and mofile=='':
+     print >> sys.stderr, "Error: You must specify MO file when merging translations."
+     sys.exit(3)
++
++file = open(mofile, "rb")
++if file:
++    gt = gettext.GNUTranslations(file)
++    gt.add_fallback(NoneTranslations())
+ 
+ ultimate_tags = read_finaltags(ultimate)
+ ignored_tags = read_ignoredtags(ignored)