added session.hg and session.vcs macros

 * session.hg sets up the buffer session in the current
   Mercurial repository
 * session.vcs is a convenience macro that may be used in
   profiles to enable buffer sessions per repo for all supported
   VCS (Git, Hg and SVN)

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/session.tes b/lib/session.tes
index 455eaa7..697c350 100644
--- a/lib/session.tes
+++ b/lib/session.tes
@@ -45,6 +45,16 @@ EU[session.path]Q[$SCITECOCONFIG]/.teco_session
 }
 
 ! Call to set up the session path unique to the
+  Mercurial repository of the current working directory.
+  This requires the Mercurial command-line client in $PATH. !
+@[session.hg]{
+  ! if there is no Hg repository, session.path is left as it is !
+  :EG[session.path]hg root"S
+    [* EQ[session.path] ZJ -D I/.teco_session ]*
+  '
+}
+
+! Call to set up the session path unique to the
   SVN working copy containing the current working directory.
   Requires the SVN client v1.7 or later in $PATH. !
 @[session.svn]{
@@ -56,3 +66,12 @@ EU[session.path]Q[$SCITECOCONFIG]/.teco_session
     '
   ]* '
 }
+
+! Call to set up the session path unique to the
+  repository/working copy containing the current working directory
+  (see above). !
+@[session.vcs]{
+  M[session.git]
+  M[session.hg]
+  M[session.svn]
+}