SublimeText/VintageEx — pull request #53 by rodcloutier (2013-07-16 13:27:28+00:00)
Title: Made :w <path> write the file. 

Modified the behaviour of w to match Vim's.

Using :w will create the file if one does not exist and the path leading to the file is valid. If the original tab was a file, a new tab is created. If the original tab did not contain a file, it will be replaced by new tab containing the file.