diff --git a/home/-shrc b/home/-shrc
index 941c66f..b41f3e1 100644
--- a/home/-shrc
+++ b/home/-shrc
@@ -21,7 +21,7 @@ ify() {
     $@ | $ex
 }
 
-has() { which "$1" >/dev/null 2>&1 && which "$1"; }
+has() { which "$1" >&/dev/null && which "$1"; }
 
 # cleanup in case of inherited exports
 for x in AR CC CPP CXX CFLAGS CPPFLAGS CXXFLAGS LDFLAGS RANLIB RC WINDRES; do
@@ -73,6 +73,7 @@ alias revend='objcopy -I binary -O binary --reverse-bytes=4'
 alias fucksystemd='dmesg | grep -v audit'
 alias gd='git diff'
 alias gds='git --no-pager diff --stat'
+alias aur="BUILDDIR=$HOME/src $HOME/sh/aur -jj"
 
 # providing extra functionality
 # TODO: dotfiles first, like `LC_ALL=C ls -A` which doesnt work with -X flag
diff --git a/home/vimrc b/home/vimrc
index 95073cd..b8eb08a 100644
--- a/home/vimrc
+++ b/home/vimrc
@@ -174,6 +174,17 @@ nn <silent> <c-]> :nohls<enter>
 ino <silent> <c-]> <c-o>:nohls<enter>
 " follow tag
 nn <bar> <c-]>
+" delete line
+nn D dd
+
+" this frees up x and X for use
+set <s-Del>=[3;2~
+nn <s-Del> X
+
+" unfollow your leaders
+nn <Leader>p "0p
+nn <Leader>P "0P
+nn <Leader>e :tabe 
 
 if v:version < 703                    " even debian stable has 7.3, so...
     set nomodeline
diff --git a/install b/install
index 8eeb1f0..17c0500 100755
--- a/install
+++ b/install
@@ -42,7 +42,8 @@ PATH="${PATH:?No existing PATH}:$rc/sh"
 
 umask 027
 
-for f in .bashrc .zshrc .-shrc .vimrc .conkyrc .inputrc .screenrc .xinitrc; do
+for f in .bashrc .zshrc .-shrc .vimrc .conkyrc \
+  .inputrc .screenrc .xinitrc .indent.pro .uncrustify.cfg; do
     dotless "$f"
     r="$rc/home/$REPLY"
     hardlink "$f" "$r"
diff --git a/sh/e b/sh/e
index 97a6efb..d88c152 100755
--- a/sh/e
+++ b/sh/e
@@ -8,7 +8,7 @@ if [ $# -eq 0 ]; then
   return
 fi
 
-local needroot=0
+local f needroot=0
 for f in $@; do
   [ -e "$f" ] && { [ -w "$f" ] || needroot=1; }
 # TODO: check directory permissions too
diff --git a/ssh/known_hosts b/ssh/known_hosts
index fc6bed4..09d3a4f 100644
--- a/ssh/known_hosts
+++ b/ssh/known_hosts
@@ -11,3 +11,5 @@ gist.github.com,192.30.252.143 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9t
 192.30.252.140 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==
 192.30.252.141 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==
 192.30.252.131 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==
+213.133.100.188 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAqv7Ooz6L/NOLV8VF4fl0KzBZ+9InTEKap05GcLXPqTzfC4toFH8TvBPkjNPZB+E0IAFB6pHnYjXdT4Ja4Mh5WBDHZSLy8g2lysLJeCs48YfOuwGI5E3t4S+dxT2JZIi1JyekXJU4tm7gNsqTSLYnMikigptaklCTBM+rWNE2am4lFY5FAu0UVBfQL7PkK11Uvd84ckMDzrUVTiSx9u4VHTju7+5Gji4y3ldk2/w9AleFX2SPvef4CkTKcHy80aCtEzGH85d/0O52Qyf6qDvkeD5tY2QhitFPZoSt12yAi7X5xZZTJZC/izn/wtSrDeajYHcr6rGunBaujxG94pO0Gw==
+192.30.252.130 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==