Also, add 'lsquo as allowed content.
Omitting the ` conversion in the first place was over-conservative.
There's a backward-compatibility issue with this addition (i.e., a
document might contain a backquote in a decoded context that is
meant to be rendered as a backquote), but the potential problems
seem minor.
Fixed problems related to sorting, more than two references for
one citation, and "specific" additions like page numbers.
Also, removed a set of parentheses around disambiguated dates
in the bibliography, because I don't think they belong there.
The doc format was confused; for example, square brackets don't mean
optional in a syntactic form documentation, but instead mean square
brackets.
Looks like it's not making any changes in the current tests (which use
the text renderer), but with words that are longer than the width the
old version would stop wrapping afetr these words. Added a test file
that fails with that and succeeds with the new one. If anyone cares
about this, it's easy to make hyphenate words that are too long for a
line.
(Also fixed some redundant frustration in the bib test...)
Generate wrappers consistent with a reader-level absence of `.'s,
instead of wrapping every pair. This change fixes the `syntax-e'
example in the Guide's description of syntax objects.
