问题
Since a few days I can't no longer use the keyboard shortcuts like Ctrl-S because it inserts special characters into my sources. In a property file I noticed that Ctrl-S inserts \u2308 .
Is there a way to repair this, without reinstalling STS_2.8.1 ?
回答1:
You can try starting Eclipse from the command line with the -clean option (so use the command eclipse -clean).
See also: What does the -clean parameter mean in the Eclipse IDE?
回答2:
You can try changing workspace, it usually restores all default settings on modern version of Eclipse. A lighter version of that is simply to prune the .metadata folder in your workspace (as all settings - yes, including SCM ones - are stored there).
回答3:
Huhh havent heard of such issue.
Whats your Keys in Prefernce window shows...
Like its like this for me?
You can definitely correct it this way I blv.
来源：https://stackoverflow.com/questions/8970013/can-a-broken-eclipse-be-repaired