mysql syntax support in the wiki source highlighting

[spSerg]

Just found, that new Pygments can process MySQL syntax coloring. But your code cant forward such syntax selector. Just sql only. But sql highlighter can't process correctly unicode (not latin symbols) in comments. Just add new item into cycle at Line 281 in file /trac/mimeview/api.py
'mysql'

In cycle

281 for x in ['ada', 'asm', 'asp', 'awk', 'idl', 'inf', 'java', 'ksh', 'lua',
282               'm4', 'mail', 'psp', 'rfc', 'rst', 'sql', 'tcl', 'tex', 'zsh']:
283    KNOWN_MIME_TYPES.setdefault('text/x-%s' % x, []).append(x)

[rblank]

[7594] added the possibility to use any MIME type as a processor, so you should be able to use text/x-mysql if you use the current trunk. I'm not quite sure it will be picked up by Pygments, though.

This is related to #5613, #5533 and #5828.