diff --git a/.vim/bundle/vim-snakemake b/.vim/bundle/vim-snakemake
new file mode 160000
index 0000000..8976c55
--- /dev/null
+++ b/.vim/bundle/vim-snakemake
@@ -0,0 +1 @@
+Subproject commit 8976c554eee837edd693c62cbb97b2d2cb029628
diff --git a/.vimrc b/.vimrc
index 8494c55..b65039c 100644
--- a/.vimrc
+++ b/.vimrc
@@ -15,6 +15,7 @@ Plugin 'kien/ctrlp.vim'
 Plugin 'davidhalter/jedi-vim'
 Plugin 'hublot/vim-gromacs'
 Plugin 'lervag/vimtex'
+Plugin 'ibab/vim-snakemake'
 
 Plugin 'godlygeek/tabular'
 Plugin 'plasticboy/vim-markdown'
diff --git a/.zshrc_functions b/.zshrc_functions
new file mode 100644
index 0000000..06d3ae1
--- /dev/null
+++ b/.zshrc_functions
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# open a web browser on google for a query
+function google {
+    function urlencode {
+        print "${${(j: :)@}//(#b)(?)/%$[[##16]##${match[1]}]}"
+    }
+
+    xdg-open "https://www.google.com/search?q=`urlencode "${(j: :)@}"`"
+}
+
+# open a web browser on google for a query
+function google {
+    function urlencode {
+        print "${${(j: :)@}//(#b)(?)/%$[[##16]##${match[1]}]}"
+    }
+
+    xdg-open "https://www.google.com/search?q=`urlencode "${(j: :)@}"`"
+}
+
+
+# alter keyboard layout
+setKeyboard() {
+    setxkbmap -layout $1
+}
+
+# download pdb file to current dir
+pdb() {
+    URL=http://www.rcsb.org/pdb/files/$1.pdb.gz
+    if [ -z "$2" ]; then
+        2="./"
+    fi
+
+    wget $URL -P $2
+    gunzip $2/$1.pdb.gz
+}
+
+
+alias groclean='rm \#*'