Remove trailing whitespace on save in IntelliJ IDEA 12
Don't know about 12, but there's the following setting in 13:
Settings → Editor → Strip trailing spaces on Save
As of IntelliJ 2017.2 it's under
Settings → Editor → General → Strip trailing spaces on Save
In 2020.1 IntelliJ version:
File -> Settings -> Editor -> General -> then scroll down to 'Save Files'
Go to ==> PREFERENCES | GENERAL | OTHER |
Just as shown in the picture:
- Srip trailings spaces on Save: ALL
- Uncheck Allways keep....
It'll remove trailing spaces when save, not before
