[Dev-luatex] Fixing \shapemode

luigi scarso luigi.scarso at gmail.com
Thu Apr 11 15:34:22 CEST 2019

On Thu, Apr 11, 2019 at 3:12 PM Marcel Kr├╝ger <tex at 2krueger.de> wrote:

> Hi,
> I attached a patch fixing the problem Ulrike Fischer described in
> https://tug.org/pipermail/luatex/2019-April/007127.html and
> https://tug.org/pipermail/luatex/2017-November/006641.html :
> \shapemode=2 and \shapemode=3 should mirror the parshape, but until now
> this has only been done for the final entry in the parshape list, leading
> to inconsistant behaviour.
> The fix seems easy: Add `swap_parshape_indent` to ext_post_line_break in
> the same way as in ext_do_line_break.
> A reproducing example in plain TeX can be found in Ulrike's mails linked
> above.

Thank you very much for the patch, I will see i asap.
Given that practically TeXLive 2019 is done
this weekend I will  sync the texlive repo with the luatex repo and make
the tags/1.10
Then I will see the patches.
I think than now patch adoptions will be a bit slower, because we have to
carefully consider
the side effects on  the formats like context, lualatex and on the packages
using lua.

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