undo easier??

is there a way to put undo command to some other key other than ctrl+z?

 

U
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yes, but i have to hit enter.. i want one-key undo...

 

Then you could assign a function key in the ACCELERATORS section of your
Menu file. See the Customization Guide section of HELP for details on how
this is done.
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C'mon now....
U and UNDO are not the same command

 

No, but U is the equivalent to CTRL+Z, the subject of the OP.
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yes, but i have to hit enter.. i want one-key undo...

You can use space instead of enter. It's still two key, but it doesn't
stress the pinky out like enter.

Failing that, customize. Add a keyboard shortcut. I see that crtl-u is
available.

 

U and UNDO are not the same command

Oh? Now I'm off to the help... man, learn something new every day.

 

How is that better than CTRL+Z, about which the OP complained in the first
place?
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My Logitech Wireless Mouse has programmable buttons, one of which is
undo, another close program... you can choose your own from a list.

 

I see that crtl-u is available.

I don't know why the OP doesn't like ^Z so I can't really address your
question.

 

undo, another close program... you can choose your own from a list.

I don't think I'd like a key that dangerous on my mouse.