Fini Jastrow d9f7dbe238 Prepatched fonts: Revive some ligature removal ...

[why]
Some sourcefonts, even that are monospaced, have a `fi` and/or `fl`
ligature that maps into one cell. That looks very strange.

[how]
Partially revert commit
  148b0c445  Sunset ligature removal

for the cases that have a one-cell `fi`, `fl`, etc ligature, or a `ldot`
related ligature - that is active by default. Discretionary ligatures or
Stylistic Sets are not changed.

Do the removal on all patched fonts for consistency, not just `Nerd Font Mono`.

[note]
On Noto different subtables are needed for Sans, Serif and Sans-Mono. We
can not set up different configs for each, so all are tried in all fonts
and might fail (this is normal).
Same holds for OpenDyslexic Alta, Regular, Mono, Bold...

Fixes: #1187

Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>

2023-05-02 17:23:11 +02:00

..

scripts

Prepatched fonts: Revive some ligature removal

2023-05-02 17:23:11 +02:00