--- _emerge.1/depgraph.py	2009-06-23 22:08:29.000000000 +0200
+++ _emerge/depgraph.py	2009-06-23 22:09:10.000000000 +0200
@@ -24,6 +24,7 @@
 from _emerge.Blocker import Blocker
 from _emerge.BlockerCache import BlockerCache
 from _emerge.BlockerDepPriority import BlockerDepPriority
+from _emerge.changelog import calc_changelog
 from _emerge.countdown import countdown
 from _emerge.create_world_atom import create_world_atom
 from _emerge.Dependency import Dependency
@@ -3767,7 +3768,7 @@
 					if "--changelog" in self.myopts:
 						inst_matches = vardb.match(pkg.slot_atom)
 						if inst_matches:
-							changelogs.extend(self._calc_changelog(
+							changelogs.extend(calc_changelog(
 								portdb.findname(pkg_key),
 								inst_matches[0], pkg_key))
 				else:
@@ -4262,58 +4263,6 @@
 			show_mask_docs()
 			print
 
-	def _calc_changelog(self,ebuildpath,current,next):
-		if ebuildpath == None or not os.path.exists(ebuildpath):
-			return []
-		current = '-'.join(portage.catpkgsplit(current)[1:])
-		if current.endswith('-r0'):
-			current = current[:-3]
-		next = '-'.join(portage.catpkgsplit(next)[1:])
-		if next.endswith('-r0'):
-			next = next[:-3]
-		changelogpath = os.path.join(os.path.split(ebuildpath)[0],'ChangeLog')
-		try:
-			changelog = open(changelogpath).read()
-		except SystemExit, e:
-			raise # Needed else can't exit
-		except:
-			return []
-		divisions = self.find_changelog_tags(changelog)
-		#print 'XX from',current,'to',next
-		#for div,text in divisions: print 'XX',div
-		# skip entries for all revisions above the one we are about to emerge
-		for i in range(len(divisions)):
-			if divisions[i][0]==next:
-				divisions = divisions[i:]
-				break
-		# find out how many entries we are going to display
-		for i in range(len(divisions)):
-			if divisions[i][0]==current:
-				divisions = divisions[:i]
-				break
-		else:
-		    # couldnt find the current revision in the list. display nothing
-			return []
-		return divisions
-
-	def _find_changelog_tags(self,changelog):
-		divs = []
-		release = None
-		while 1:
-			match = re.search(r'^\*\ ?([-a-zA-Z0-9_.+]*)(?:\ .*)?\n',changelog,re.M)
-			if match is None:
-				if release is not None:
-					divs.append((release,changelog))
-				return divs
-			if release is not None:
-				divs.append((release,changelog[:match.start()]))
-			changelog = changelog[match.end():]
-			release = match.group(1)
-			if release.endswith('.ebuild'):
-				release = release[:-7]
-			if release.endswith('-r0'):
-				release = release[:-3]
-
 	def saveNomergeFavorites(self):
 		"""Find atoms in favorites that are not in the mergelist and add them
 		to the world file if necessary."""