squizlabs/PHP_CodeSniffer — pull request #193 by maximal (2014-03-03 16:31:44+00:00)
Title: Option to use tabs.

Many projects (i.e. Yii framework) use tabs for indenting.
It would be fine if this validator was flexible, even though it belongs to PSR2 standard, which denies tabs.

In my case, setting `tabs` property to `true`, and `indent` property to `1` will resolve this for people who uses tabs.