Atom text editor remove trailing whitespace on save
On global level this can be changed using settings
in Whitespace
package, but if you want to disable it for a specific language you have to use syntax-scoped properties in your config.cson.
'.text.html.php': # php overrides
whitespace:
ensureSingleTrailingNewline: false
removeTrailingWhitespace: false
'.source.ruby': # ruby overrides
whitespace:
ensureSingleTrailingNewline: false
removeTrailingWhitespace: false
To see the scope of language go to Packages
tab and search for your language.
Click on the settings of the language package and you can see the scope:
Under your Atom Preferences
go to Packages
tab and search for whitespace
. Click on the whitespace
package and uncheck Ensure Single Trailing Newline
option