getgraphlogrevs: remove user of baseset.append
A `baseset` has multiple cached results and will get even more in the future.
Making it an object "populated once" like the other smartsets makes it both safer
and simpler. The append method will be removed at some point.
<?xml version="1.0" encoding="utf-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
<?include guids.wxi ?>
<?include defines.wxi ?>
<?define hg_po_langs =
da;de;el;fr;it;ja;pt_BR;ro;ru;sv;zh_CN;zh_TW
?>
<Fragment>
<DirectoryRef Id="INSTALLDIR">
<Directory Id="i18ndir" Name="i18n" FileSource="$(var.SourceDir)">
<Component Id="i18nFolder" Guid="$(var.i18nFolder.guid)" Win64='$(var.IsX64)'>
<File Name="hggettext" KeyPath="yes" />
<?foreach LANG in $(var.hg_po_langs) ?>
<File Id="hg.$(var.LANG).po"
Name="$(var.LANG).po"
/>
<?endforeach?>
</Component>
</Directory>
</DirectoryRef>
</Fragment>
</Wix>