Down-casing inconsistent on href/id

[jrep]

Is it a rule that "labels" (internal hrefs) have to be lower case? I can't find that documented. But if I try upper case, the href's get down-cased but the id's do not:

> cat bug.md
Lorem ipsum [SOA record] [SOA] magni dolores.
# Nam libero tempore [SOA]

but ....

> multimarkdown bug.md
<p>Lorem ipsum <a href="#soa">SOA record</a> magni dolores.</p>
<h1 id="SOA">Nam libero tempore</h1>

The href to "#soa" doesn't connect to the id "SOA" (as of course it should not).

MultiMarkdown version 4.2

[fletcher]

If you update to 4.3 (from source, no binaries yet), this is fixed (or perhaps a better word is consistent).

The general idea is that MMD "cleans" text that is used to generate an anchor by stripping whitespace and illegal characters. To minimize typos, it also lowercases everything. For example:

# This is a header

becomes "thisisaheader".

For consistency, it does the same thing with user specified labels, as they could technically look like:

#  This is a header [Some alternate label]

Similar things happen with table captions/labels, etc.

I recognize that an argument can be made for other behaviors, but I think this ends up being the best overall approach (as long as it is consistent.)

Thanks for writing in!

F-