Additionnal extensions are separated by commas (,) in lyxrc
preference files, while spaces are ignored, e.g. "jpg, jpeg".
Preference lyxrc file format incremented to 2.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39670 a592a061-630c-0410-9148-cb99ea01b6c8
Use a list of [int, list of functions] pair, representing
- int: the format number, and
- list of functions: what needs to be done to the file to
update it to the given format number.
This matches what is done in lyx2lyx and helps keeping track of
format numbers and their corresponding conversion routines.
Also, add another sanity check.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39668 a592a061-630c-0410-9148-cb99ea01b6c8
listed in file->export menu). Do not remove customized
document formats from the export menu.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38975 a592a061-630c-0410-9148-cb99ea01b6c8
prefs2prefs_lfuns.py and prefs2prefs_prefs.py. I've organized it this way because, in many ways, these are
the same task. It's very line-by-line, unlike lyx2lyx and layout2layout, where things can be more "global".
So we read the file, line by line, and give a bunch of converter functions a chance to see if they want to
modify that line.
The converter functions are all in the subsidiary files. (Only the lfun one has anything in it now.) They
take a line as argument and return a list: (Bool, NewLine), where the Bool says if we've modified anything
and the NewLine is the new line, if so.
The format of the existing files is format 0, and we'll introduce new format numbers as we proceed,
just as with layout2layout. So the conversion from format 0 to format 1 will be huge; others will
generally be simple.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35426 a592a061-630c-0410-9148-cb99ea01b6c8
