new api giving location of blocks in source.

[GoogleCodeExporter]

I join a patch that set up an api (IWemPositionListener) providing number
of line and column for each begining/end of block. It differs from
IWemListener only by the fact that each event fonction also pass 2 integers
corresponding to line and column position of the block.

Note that this patch don't break clients that use IWemListener.

This patch don't include yet position support for all blocks, all test
haven't been written too. But it would be better to apply this patch as
soon as possible.

This feature is needed in order to add annotation feature to XWiki Enterprise.

Thanks,
Lucien Pereira

Original issue reported on code.google.com by [email protected] on 20 Feb 2009 at 9:00

Attachments:

• patch-BlockPosition.diff

[GoogleCodeExporter]

It's not really needed for XWiki annotations anymore but it would be needed 
very useful for other use cases like syntax highlighting.

Original comment by [email protected] on 28 Jun 2010 at 6:55