Make \tempo expression more discriminating
Previously \tempo accepted almost arbitrary expressions but was only
able to interpret textual expressions (markup or strings). Restrict the
accepted values to actual texts.
Rietveld issue: https://codereview.appspot.com/271730043
Passes make, make check and a full make doc.
Patch on countdown for October 14th.
Diff:
Patch counted down - please push.
Pushed to staging as
commit 0287ea13ccff902564ea255946181a74e445c8e0
Author: David Kastrup dak@gnu.org
Date: Mon Aug 24 15:14:17 2015 +0200