fix for bug #701, lists in footnotes in lists

added Doku_Handler_Nest class & "nest" render instruction
These allows render instructions to be nested within the "nest" render instruction,
isolating them from the outer list of render instructions.

Not being able to do this is a particular problem for the current Doku_Handler_* classes
as they process the list of intructions generated during their life without any recognition
that some of the instructions may not belong to them being nested within another syntax
mode.

This also makes it easier for plugins to generate cacheable nested instructions rather than
using the expensive p_render() function which has to create a new renderer.

darcs-hash:20060804220100-9b6ab-ccd051e287af45afacdb1efecb8d9beb376276cb.gz

0 files changed, 0 insertions, 0 deletions