nicolas.petton@foretagsplatsen.se wrote:
> what does "create a ChangeLog symlink a la
> vc-dwim" mean? And what does `vc-dwim --commit' does?

If you have vc-dwim installed, 'vc-dwim --help' should explain both points. 
I've attached its output.  For the first question, please see the last paragraph 
of the DESCRIPTION, and the EXAMPLE.  For the second question, please see the 
first two paragraphs of DESCRIPTION, and the first option under OPTIONS.