Re: SVN vs RCS - How do I disable svn version control in favour of RCS

[Giorgos Keramidas]

On Wed, 17 Sep 2008 11:22:57 +0100, "Marc Armstrong" 
<m.armstrong@pelamiswave.com> wrote:
> Hello,
> I am currently working on a project which uses SVN as the primary
> version control system. However I like to use RCS for my local version
> control during development. Therefore, I typically would like to check
> out a complete build of software from our archives (using the tortoise
> tool), develop my software using emacs and RCS to control the changes
> I make, then check the final product back into subversion repository.
>
> My problem is that the files, which are already under svn control are
> recognized as such by emacs due to the local '.svn' directory, meaning
> I can't use RCS. I would appreciate very much if someone could advise
> me how to tell emacs to ignore the svn directory?

In Emacs 23.X (perhaps also in the released 22.X versions) you can
customize the value of `vc-handled-backends':

,---[ C-h v vc-handled-backends RET ]----------------------------------
|
| vc-handled-backends's value is
| (RCS CVS SVN SCCS Bzr Git Hg Mtn Arch)
|
| Documentation:
| List of version control backends for which VC will be used.
| Entries in this list will be tried in order to determine whether a
| file is under that sort of version control.
| Removing an entry from the list prevents VC from being activated
| when visiting a file managed by that backend.
| An empty list disables VC altogether.
|
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