There was a bug whereby TRUE matches would keep whatever value was being
matched on, even if it was not a boolean. That was an oversight from the
proof-of-concept code, and this fixes it; that's why this is behind a flag!
This also adjusts the class aliasing optimization so that it doesn't check
for a `TRUE` symbol name, which was a bad idea to begin with.
This change also ends up expanding `lv:match[@value="TRUE"]` into the long
form, where it didn't previously; this will result in slightly larger xmlo
files in some cases, but it's nothing significant, and it does not impact
compilation times.
Mike Gerwitz
2ad0d1425a