[merge] change language directive in wiki

[toni.brkic@…]

Hi,

when you want to write in another language and syntax highlight
one writes

#!!cpp

For example.

I would suggest that one writes the mime text instead e.g

#!text/c++src

This would make WikiFormatter?.py simpler. And you would support all
languages that you have in enscript silvercity.

If you add support for more languages there would be one less insance where
code needed to change. Now it is neccessary to change WikiFormatter?.py and
mimeviewer/*.py

[tonib]

patch for the ticket

[anonymous]

Hi,

I created a patch for the ticket.

So now it is possible to write

{{{
#!text/html
<h1> text <\h1>
}}}

And get syntax highlightning in a wiki page.
To see what mimetypes that can be used look in the list in Mimeview.py

[jonas]

Applied in [922], thanks!

[anonymous]

After updating trac and trying this example:

{{{
#!text/html
<h1> text </h1>
}}}

my server gives me this error:

malformed header from script. Bad header=<module 'trac.mimeviewers.silv: trac.cgi

[jonas]

Ok, sorry about that. I forgot to remove a debug output. Should work now.