Re: Re-open #2889? Or create a new bug?

[BP Jonsson <bpj-J3H7GcXPSITLoDKTGw+V6w@public.gmane.org>]

Den 2016-05-02 kl. 18:33, skrev Joost Kremers:
> A workaround is to put a \newpage after each heading, or some dummy
> text, or even just a hard space. This is not something Pandoc can fix,
> and fixing it in (La)TeX might even be undesirable if it increases the
> possibility of headings appearing at the bottom of a page.

It can be fixed with a simple pandoc filter (not to be run on the 
final document!)

It inserts a raw latex block containing the command 
`\pagebreak[2]` after every heading, without the need to hardcode 
them in the source.

\pagebreak[2] is what you want here. It 'suggests' a pagebreak 
with a not too low penalty, and does not insert any extra space

/bpj

````python
#!/usr/bin/env python

"""
heading-breaks.py

A pandoc filter which inserts a raw \pagebreak[2] after headings,
so that LaTeX breaks pages between headings in outlines.
"""

import pandocfilters as pf

pagebreak = pf.RawBlock( 'latex', '\\pagebreak[2]' )

def filter_func(key, val, fmt, meta):
     if 'Header' != key:
         return None
     return [pf.Header(*val),pagebreak]


if __name__ == "__main__":
     pf.toJSONFilter(filter_func)
````