Talk:Readline

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Alt+S works differently than Ctrl+S would

As specified here: https://wiki.archlinux.org/index.php/Readline#History

using Alt+S aka:

"\es":forward-search-history

doesn't work the same as it would work if using Ctrl+S or a manually set Ctrl+Y for forward-search-history

the Alt+S variant clears the searched string when pressed (I think it's because the Alt key is held), so it cannot be used to successively go forward, like Ctrl+R is used to go backward to the previous one successively every time it's pressed, once the search string is present. Ie. try Ctrl+R type grub (or anything else that you might have in history, more than one time) then Ctrl+R again it will find the previous one. But, Alt+S type grub then Alt+S again, it clears the searched string(which is grub in this case) and cannot be used to continue the search forward.

I use Ctrl+Y in /etc/inputrc aka:

"\C-y": forward-search-history

EmanueLczirai (talk) 04:03, 15 July 2014 (UTC)