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Committer:
Jacques Distler
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Date:
2010-09-29 20:44:12 UTC
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Revision ID:
distler@golem.ph.utexas.edu-20100929204412-1mx4dpbzubk0nlm7
Tags: 1.4.3
itex2MML 1.4.3: Better extensible arrows
Per a suggestion by Frederic Wang, allow
the optional argument to contain square
bracket(s) *provided* they are "protected"
by braces. This is the LaTeX behaviour, and
we should follow it.
Also, fix a bug when the mandatory argument
is blank.