vt: process C0::VT the same way we process C0::LF

Previously, C0::VT was implemented as a simple 'cursor down'. I.e. it
would behave as LF **until** it reached the bottom of the screen,
where instead of scrolling, it became a no-op.

See https://vt100.net/docs/vt102-ug/chapter5.html
This commit is contained in:
Daniel Eklöf 2020-07-14 09:15:15 +02:00
parent 7357bb54eb
commit 4849a16f37
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2 changed files with 5 additions and 6 deletions

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@ -93,6 +93,8 @@
* Sixel handling when scrollback wraps around.
* Foot now issues much fewer `wl_surface_damage_buffer()` calls
(https://codeberg.org/dnkl/foot/issues/35).
* `C0::VT` to be processed as `C0::LF`. Previously, `C0::VT` would
only move the cursor down, but never scroll.
### Security