Support 'file:line:column' in my 'e' shell function.


git-svn-id: svn://svn.tartarus.org/sgt@10275 cda61777-01e9-0310-a592-d414129be87e
Wrapper on Windows 'start', for Cygwin bash.


git-svn-id: svn://svn.tartarus.org/sgt@10276 cda61777-01e9-0310-a592-d414129be87e