Merge branch 'master' into completion-set-context-foreach-dispatch-v1

diff --cc _vcsh
index 96ae6120f8964872cfe9a71e50479b3d01514d90,bc1a7b95a490ff7951439f3346aaef0495b71fb5..6880f728eaf266b0573bd0da9acf556f48428658
--- 1/_vcsh
--- 2/_vcsh
+++ b/_vcsh
@@@ -135,8 -138,7 +138,8 @@@ function _vcsh () 
                        if ! (( ${+functions[_vcsh-$vcshcommand]} )); then
                                # There is no handler function, so this is probably the name
                                # of a repository. Act accordingly.
-                               _dispatch git git
 +                              # FIXME: this may want to use '_dispatch vcsh git'
+                               GIT_DIR=$VCSH_REPO_D/$words[1].git _dispatch git git
                        else
                                curcontext="${curcontext%:*:*}:vcsh-${vcshcommand}:"
                                _call_function ret _vcsh-${vcshcommand}