问题
I use perforce for my revision control, when I hit 'p4 change' it always opens up the list on emacs, and we all know the pain of deleting text in it. How do i change it to gedit or vim or anything else? My default text editor is gedit.
回答1:
On the command line, set P4EDITOR either as an environment variable or in the P4CONFIG file.
回答2:
From the command line,
p4 set P4EDITOR="C:\File Editor\editor.exe"
You can test that this was successfull by running the following command after, which should launch your desired editor.
p4 workspace
回答3:
I had similar problem on my Windows system.
It always used to open clumsy notepad.
I am more comfortable with TextPad, so to change default perforce editor, I made following changes:
I opened System Properties and added new environment variable as following:
Name: `P4EDITOR`
Value: `C:\Program Files (x86)\TextPad 4\TextPad.exe`
After that open a new CMD and there you go !!!
回答4:
For Notepad++ I needed to use this command -multiInst to trigger edits.
p4 set P4EDITOR="C:\Program Files (x86)\Notepad++\notepad++.exe -multiInst"
回答5:
Try setting the EDITOR environment variable. Also, the command line p4 should have an option to specify an editor. Also, the .p4config file might have something as well.
回答6:
Also need to check if EDITOR/P4EDITOR path is correct. If path is wrong, perforce will choose previously working editor.
来源：https://stackoverflow.com/questions/10110052/perforce-changing-the-default-editor