vim: add vim plugin unite-xrefs

Replaces the xrefs selection feature formerly in mkbuild with one that
doesn't rely on dmenu, which means it is more portable.

diff --git a/.gitmodules b/.gitmodules
index c13f0e940f275d1c4de7ca9ac8b86f31885bf5cb..ed3a7cd1053c369ef35d2ecc332cd185e1301e60 100644 (file)
--- a/.gitmodules
+++ b/.gitmodules
@@ -166,3 +166,7 @@
        path = vim/bundle/unite-outline
        url = https://github.com/Shougo/unite-outline.git
        ignore = untracked
+[submodule "vim/bundle/unite-xrefs"]
+       path = vim/bundle/unite-xrefs
+       url = repo.titaniummirror.com:smckown/unite-xrefs.git
+       ignore = untracked

diff --git a/vim/bundle/unite-xrefs b/vim/bundle/unite-xrefs
new file mode 160000 (submodule)
index 0000000..91dfc7f
--- /dev/null
+++ b/vim/bundle/unite-xrefs
@@ -0,0 +1 @@
+Subproject commit 91dfc7f75ab267021c461f19685f4398117019ac