New feature in CVS: strict structured text

Hi!

Because of the weirdness and interferences of cheetah and reST, I now added
a way to set your posting format (and to preset a default value for that) to
"strict structured text". This is just plain old reST, only that it doesn't
run the cheetah engine on it's result. This helps if you are using
code-block or pycode a lot and have to spray in #raw and #end raw lines just
to prevent cheetah from barfing on $ or # occurrences. And it makes stuff
much cleaner, as the source for a posting is only reST and not two languages
mixed.

Shortcuts still work in both forms - you still can use "shortcut" and
|shortcut| in strict structured text. Only difference is that those
shortcuts are directly evaluated before inserting, so shortcuts that refer
to something that needs to be set up before call to the shortcut won't work.
This implies that you still can use cheetah code in your strict structured
text postings, only you need a shortcut to call it.

MetaWeblogAPI and BloggerAPI now use this new mode for posting formats,
unless the posting starts with a '<' - if that is the case, the format is
set to HTML. So you can't add or usefully edit mixed language entries, but
that's not a big deal as the remote API methods actually didn't work before
0.7 ;-) - but this is something that might break older posts, if you edit
them. Actually there isn't a good way to gather from the source code wether
it should be HTML or reST or strict reST and both APIs don't give you a flag
to say what it is, so PyDS needs to apply some stupidity here.

One area where I am not really sure on what to use is the WikiTool. From
it's form I _think_ it should use strict structured text, but currently
still uses the "old" restructured text format. Maybe Garth has an opinion on
this.

Another possible addition would be a .. cheetah:: directive that would allow
you to insert explicit cheetah markup in strict reST postings. I think this
could be modeled after the code-block directive. But I am unsure wether
those inserted cheetah blocks should themselves be HTML source or reST
blocks - I think they should be HTML source with included cheetah
directives, so you can build weird formattings in reSt by just using ..
cheetah:: (or maybe .. markup::?).

Comments? Ideas?

bye, Georg