Welkin Suite is way better in many ways to other IDE's such as Mavensmate and Eclipse. I was never a fan of Eclipse. I loved Mavensmate for many reasons and one being the ability to select multiple lines and type on them all at one time. Copy several lines and paste them all at one time. This is all native to Sublime Text. Having this feature apart of Welkin Suite will allow many developers an added feature.
Posted 21 Dec 2015
Thank you for your feedback about The Welkin Suite and for your suggestion also.
Currently TWS doesnâ€™t support this functionality and it is absent in our plans for the nearest future.
Further, of course, we will investigate the ability to implement this feature to The Welkin Suite.
Iâ€™ll keep you updated about the resolution process for this functionality.
The Welkin Suite