-## A few bits about the RCS backends
+# A few bits about the RCS backends
-### Terminology
+## Terminology
``web-edit'' means that a page is edited by using the web (CGI) interface
as opposed to using a editor and the RCS interface.
-### [[Subversion]]
+## [[Subversion]]
Subversion was the first RCS to be supported by ikiwiki.
-#### How does it work internally?
+### How does it work internally?
Master repository M.
You browse and web-edit the wiki on W.
-### [darcs](http://darcs.net/) (not yet included)
+## [darcs](http://darcs.net/) (not yet included)
Support for using darcs as a backend is being worked on by [Thomas
Schwinge](mailto:tschwinge@gnu.org).
-#### How will it work internally?
+### How will it work internally?
``Master'' repository R1.
What repository should [[RecentChanges]] and [[History]] work on? R1?
-##### Rationale for doing it differently than in the Subversion case
+#### Rationale for doing it differently than in the Subversion case
darcs is a distributed RCS, which means that every checkout of a
repository is equal to the repository it was checked-out from. There is
off from R1.
(To be continued.)
+
+
+## [[Git]]
+
+Regarding the Git support, Recai says:
+
+I have been testing it for the past few days and it seems satisfactory. I
+haven't observed any race condition regarding the concurrent blog commits
+and it handles merge conflicts gracefully as far as I can see.
+
+As you may notice from the patch size, GIT support is not so trivial to
+implement (for me, at least). Being a fairly fresh code base it has some
+bugs. It also has some drawbacks (especially wrt merge which was the hard
+part). GIT doesn't have a similar functionality like 'svn merge -rOLD:NEW
+FILE' (please see the relevant comment in mergepast for more details), so I
+had to invent an ugly hack just for the purpose.
+
+## [mercurial](http://www.selenic.com/mercurial/)
+
+Being worked on by Emanuele Aina.
+
+<http://techn.ocracy.org/ikiwiki>