Implement buffered output to Reline::ANSI #790
Merged
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Rendering gets slow after you enter
Thread.new{loop{}}
to IRB.Every
STDOUT.write
call seems to pass execution to the cpu bound thread, making rendering slow.Minimizing the number of STDOUT.write call will improve it.
Before
https://github.com/user-attachments/assets/b34dd1f2-bb79-4373-88d5-353fda2fe3bf
After
https://github.com/user-attachments/assets/a33f2e01-2591-4d45-84f5-6f43d1a067da
While trying
Thread.new{loop{}}
, be careful not to press TAB key. Loading RDoc document will hang up.