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Bug #15944

Simultaneous line feeding and scrolling doesn't work well with irb on tmux

Added by hasumikin (hitoshi hasumi) 6 months ago. Updated 6 months ago.

Status:
Open
Priority:
Normal
Target version:
-
ruby -v:
ruby 2.7.0dev (2019-06-17T21:05:43Z trunk 39a8c71424) [x86_64-linux]
[ruby-core:93267]

Description

See attached capture.

I just entered 1+1 repeatedly.
(1+1 doesn't matter, whatever can cause the same behavior)

The problem is that the line of the expression irb(main):xxx:0> 1+1 will disappear when the window scrolls.

This is a bottom of the capture:

irb(main):041:0> 1+1
=> 2
=> 2
=> 2
irb(main):044:0>

It should have been like following:

irb(main):041:0> 1+1
=> 2
irb(main):042:0> 1+1
=> 2
irb(main):043:0> 1+1
=> 2
irb(main):044:0>

This behavior seems to appear only on tmux.


Files

irb_on_tmux.png (170 KB) irb_on_tmux.png hasumikin (hitoshi hasumi), 06/20/2019 04:23 AM

History

Updated by shugo (Shugo Maeda) 6 months ago

  • Assignee set to aycabta (aycabta .)
#2

Updated by hasumikin (hitoshi hasumi) 6 months ago

  • Description updated (diff)

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