diff --git a/.gitmodules b/.gitmodules
index 8ef0c37..f50a279 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -346,3 +346,6 @@
 	path = vim/bundle/skwp-YankRing
 	url = https://github.com/skwp/YankRing.vim
   ignore = dirty
+[submodule "vim/bundle/tpope-vim-abolish"]
+	path = vim/bundle/tpope-vim-abolish
+	url = https://github.com/tpope/vim-abolish
diff --git a/README.md b/README.md
index b0c2537..10adba2 100644
--- a/README.md
+++ b/README.md
@@ -384,6 +384,7 @@ files contain key mappings as well (TODO: probably will move them out to skwp-ke
 
 #### Utility
 
+ * `crs`, `crc`, `cru` via abolish.vim, coerce to snake_case, camelCase, and UPPERCASE. There are more `:help abolish`
  * `:NR` - NarrowRgn - use this on a bit of selected text to create a new split with just that text. Do some work on it, then :wq it to get the results back.
  * `,ig` - toggle visual indentation guides
  * `,cf` - Copy Filename of current file (full path) into system (not vi) paste buffer
diff --git a/vim/bundle/tpope-vim-abolish b/vim/bundle/tpope-vim-abolish
new file mode 160000
index 0000000..f8829a5
--- /dev/null
+++ b/vim/bundle/tpope-vim-abolish
@@ -0,0 +1 @@
+Subproject commit f8829a5f3e5a2a9c5e8a17f322aa9296a0cdb622