Bug#822083: refcard: The refcard layout is screwed up for RTL languages

[Omer Zak <w1@zak.co.il>]

On Thu, 2016-04-21 at 21:30 +0200, Holger Wansing wrote:
> Hi,
> 
> Omer Zak <w1@zak.co.il> wrote:
> > On Thu, 2016-04-21 at 20:31 +0200, Holger Wansing wrote:
> > > > 2. Two optional files:
> > > > po_processor.py
> > > > run_po_processor.sh
> > 
> > > Maybe some comments on how to use that scripts would be useful?
> > > (how to execute, in which situations, ...)
> > 
> > If you apply my patch as is, you do not need to run those scripts.
> > If you want to start with "clean" ar.po, fa.po and/or he.po files, then
> > just:
> > cd refcard
> > ./run_po_processor.sh
> > 
> > and then manually review the output and adjust any LTR strings embedded
> > in the RTL messages.
> 
> Ok. 
> But when new strings are added to the document, and therefore additional
> lines are added to the po files, the po_processor.sh should to be executed
> again, right?
> That's what I meant with "how to execute, in which situations".
> And so it should be well documented in that scripts.

If the translators enclose the new RTL strings by RLE/PDF, then it is
not necessary to run the scripts. This is why I said that they are
optional.