path: root/kdcop
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authorMariusz Glebocki <>2019-06-15 16:55:31 -0400
committerSlávek Banko <>2021-10-11 10:03:11 +0200
commit838025df1cdfed31cfb086329cbf090b79d33159 (patch)
treebbd3e21939ad6995c876adfcfd74056d651bfc9a /kdcop
parent4934beb5506ba7564e0f397781cd7fe7d49eb0c0 (diff)
Konsole: CSI 2J: Do not append current screen to history
Summary: This behavior is present in e.g. xterm and linux console. Currently when using CSI 2J escape sequence, screen contents are appended to scrollback (including bottom empty lines). This is breaking `clear` command, which replaces scrollback with current screen contents. BUG: 384218 Test Plan: * Start Konsole with a shell * `clear` **Expected result:** Cleared display, empty scrollback. **Actual result:** Cleared display, but scrollback contains previous display contents. --- * Start Konsole with a shell * seq 1000 * `echo -ne '\033[2J` **Expected result:** Cleared display, numbers in last scrollback lines. **Actual result:** Cleared display, but scrollback contains previous display contents (i.e. shell prompt in last lines) Reviewers: #konsole, hindenburg Reviewed By: #konsole, hindenburg Subscribers: hindenburg, konsole-devel, #konsole Tags: #konsole Differential Revision: Taken from KDE patches and adapted to TDE. Signed-off-by: Slávek Banko <>
Diffstat (limited to 'kdcop')
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