From: Aleksander Łukasz <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Tue, 21 Jan 2014 11:13:25 +0000 (+0100)
Subject: smartxml: push transformation onto the undo stack only if it actually changed the... 
X-Git-Url: https://git.mdrn.pl/fnpeditor.git/commitdiff_plain/295c9ced8e77df8e0d83951159d3c3c416771753?ds=inline;hp=295c9ced8e77df8e0d83951159d3c3c416771753

smartxml: push transformation onto the undo stack only if it actually changed the document

At least one change event must be emmited during transformation for
a document to be considered changed.
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