zeertzjq e254688016 fix(terminal): handle ED 3 (clear scrollback) properly (#21412) ...

Problem:  Terminal doesn't handle ED 3 (clear scrollback) properly.
Solution: Add vterm callback for sb_clear().

Also fix another problem that scrollback lines may be duplicated when
pushing to scrollback immediately after reducing window height, as can
be seen in the changes to test/functional/terminal/window_spec.lua.

2026-02-09 11:28:00 +00:00

38 KiB

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