https://bugs.kde.org/show_bug.cgi?id=397757
Bug ID: 397757
Summary: Background Color Erase: bce madness when line too long
Product: konsole
Version: 17.12.3
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: emulation
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 114548
--> https://bugs.kde.org/attachment.cgi?id=114548&action=edit
bce konsole background repeat when scrolling
Hi,
It seems than Konsole suffer from the same behavior that VTE terminals had been
when they introduced a bug in BCE feature to cover others behaviors relate to
this feature and corrected since that.
The background is repeated on the whole next line if the line doesn't fit into
the terminal and insert a implicit new line.
It is exactly the same case as describe in this VTE bug report:
https://bugzilla.gnome.org/show_bug.cgi?id=754596
A Konsole user seems impacted by this too:
https://www.reddit.com/r/linux/comments/7ojwo9/pureline_a_pure_bash_powerline_prompt_simple_but/dsbe4x5
I could reproduce easily this bug by :
- having a PS1 with colors: PS1='\[\e[0;30m\]\[\e[43m\]\u@\h \w \$:\[$(tput
sgr0)\] '
- reduce the terminal to his minimal width
- entering into a deep directory to have the PS1 too long to fit only into one
line
- make the terminal scrolling by hit "enter" a few times
And you will see something like in the attachement.
Regards,
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