patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Commit: https://github.com/vim/vim/commit/e49b4bb89505fad28cf89f0891aef3e2d397919e Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 11 13:01:40 2020 +0100 patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Problem: The typebuf_was_filled flag is sometimes not reset, which may cause a hang. Solution: Make sure typebuf_was_filled is reset when the typeahead buffer is empty.

# TAB setting/resetting
INIT
WANTSTATE
WANTSCREEN

RESET

PUSH "\e[2J\e[3g"

PUSH "\e[1;1H"
$REP 26: PUSH "\e[3C\eH"

PUSH "\e[1;4H"
$REP 13: PUSH "\e[0g\e[6C"

PUSH "\e[1;7H"
PUSH "\e[1g\e[2g"

PUSH "\e[1;1H"
$REP 13: PUSH "\t*"

PUSH "\e[2;2H"
$REP 13: PUSH "     *"

!Output
?screen_row 0 = "      *     *     *     *     *     *     *     *     *     *     *     *     *"
?screen_row 1 = "      *     *     *     *     *     *     *     *     *     *     *     *     *"

?cursor = 1,79