CSI S escape sequence (SU, scroll up) ignored if number of lines to
scroll bigger than scrollable lines
REVIEW: 130133
BUG: 379318
Taken from KDE patches and adapted to TDE.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 0bb1c7eb4c)
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: https://phabricator.kde.org/D21282
Taken from KDE patches and adapted to TDE.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 838025df1c)
Patch by btown using lxde/qtermwidget@60221da by @yan12125
ECMA-48 8.3.103 describes the sequence CSI Pn b for repeating the
previous character in the data stream. This sequence has been present
in XTerm since January 1997 and has been added to the latest terminfo
entry for xterm-new and derived entries such as xterm-256color.
https://phabricator.kde.org/D10064
Taken from KDE patches and adapted to TDE.
Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 4934beb550)
This should not break compatibility with TQt for Qt3; if it does please fix it ASAP!
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1215552 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Sorry guys, they are just not ready for prime time
Work will continue as always
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1212480 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Kurt Hindenburg
Mariusz Glebocki
Darrell Anderson
Timothy Pearson
tpearson
toma