问题
Any time I paste code into my .cs file, I get the dreaded "You have mixed tabs and spaces. Fix this?" message. It has three options:
Tabify
Untabify
Don't show again
I first tried "Tabify" a few times, until I was finally fed up and selected "Don't show again"; but that was a psyche - I still get it. I even tried "Untabify" but to no avail. Is there some setting I can tweak to prevent this re[o]curring problem?
VisualStudio2013 tabify untabify
回答1:
Sounds like you have the Visual Studio Productivity Power Tools 2013 installed. Go into its settings and turn off "Fix Mixed Tabs"...
Tools -> Options -> Productivity Power Tools -> Turn Extensions On/Off
If you have the default VS settings, tabs in the editor are converted to spaces. So (in theory) if you clicked Untabify when the message comes up, it should convert all tabs to spaces and the errors should not appear next time. Are you working with other developers who have different tab settings in their IDE?
UPDATE: In Visual Studio 2017 this is now a stand-alone extension named "Fix Mixed Tabs" that can be disabled or uninstalled from "Extensions and Updates" window (Tools > Extensions and Updates).
回答2:
Update for Visual Studio 2017. If you want to disable the "You have mixed tabs and spaces. Fix this?" message, you should go to
Tools -> Extensions and Updates...
In windows which popped up, locate Fix Mixed Tabs (image below) and either click on Disable or Uninstall based on what you want.
回答3:
Related: If you do want Productivity Power Tools to notify you of tabs/spaces, but you keep getting the message right after you clicked Fix this then look in Tools > Options > Text Editor > [language] > Tabs.
Set this to Keep tabs
If you have it set to Insert spaces and you click Keep tabs on the Power Tools notification then VS will re-insert spaces after save, causing the notification to immediately pop up again...aaand now you're stuck in a loop.
回答4:
Edit file with vim run :retab and save the file and it is done !.
vim file
:retab
:wq
with :retab you can convert all tabs in spaces , if you set expandtab (:set expandtab ) it means that expand all tabs in spaces or vice-versa (:set noexpandtab) and all tabs made with space will be converted to tabs.
来源：https://stackoverflow.com/questions/24001406/how-can-i-prevent-the-you-have-mixed-tabs-and-spaces-fix-this-message