Hi All,
I miss in Sublime the line completion feature from Vim (ctrl+x, ctrl+l), so I decided to write a plugin with similar functionality.
Simply begin to type, press the shortcut (default is ctrl+,) and Sublime will display all lines beginning with that pattern, allowing you to select which one to complete.
The plugin is available via Package Control, and the sourcecode is available on https://github.com/astropanic/Compline