wgrep mode

[dotemacs] / packages / wgrep

diff --git a/packages/wgrep b/packages/wgrep
new file mode 160000 (submodule)
index 0000000..1cdd7c1
--- /dev/null
+++ b/packages/wgrep
@@ -0,0 +1 @@
+Subproject commit 1cdd7c136f1e7565bb13d2df69be3dc77b83698d