In addition to the other answers, you can also add on a level. So for example, looking at the default keyword bindings for fold.

Find bend key bindings.

So, for example, foldall, or flexion level 1, had to hold Ctrl , and then press the sequence k , and then 1 :

Or folding level 2 should hold Ctrl and then press the sequence k and then 2 :

Or expanding all will consist of holding Ctrl and then pressing the sequence k and then 0 or in my default settings I also seem to bind it to the letter j :

Warning.
Pressing Ctrl + k twice deletes a line or the number of lines. But actually you cannot put them one by one on Ctrl + u
jmunsch Mar 21 '15 at 16:14 2015-03-21 16:14
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