Various fixes with 'em' path.

.config/dwb/settings

@@ -153,7 +153,7 @@ max-visible-completions=11
 hint-offset-top=0
 javascript-api=automatic
 mouse-cycles-through-tabs=true
-tab-orientation=vertical-left
+tab-orientation=horizontal
 maximum-tabs=0
 cookie-expiration=0
 tab-width=150

.config/ranger/rc.conf

@@ -128,8 +128,8 @@ map ep shell -w mogrify -resize 50% %s
 map ev console shell mplayer "%f" -sub "%s"
 map eV console shell mplayer "%f" -sub "%s" -subcp latin1
 
-## Submarine
-map es shell -w submarine %f
+## Subs
+map es shell -w subdl %f
 
 ## Audio
 map ea shell cmus-remote -P %s

.scripts/homeinit

@@ -16,7 +16,7 @@ mkdir -p temp
 if [ ! -f /bin/em ]; then
     echo "==> Emacs (press Ctrl-D to skip)"
     sudo sh -c "echo '#!/bin/sh
-emacsclient -a \"\" -t \"\$@\"' > '/bin/em'; chmod 755 /bin/em"
+emacsclient -a \"\" -t \"\$@\"' > '/bin/em'; chmod 755 /usr/local/bin/em"
     echo
 fi
 

.shell.d/alias_rc

@@ -109,10 +109,10 @@ alias xres='xrandr -s $(xrandr | awk '"'"'/^ / {print $1;exit}'"'"')'
 ## Emacs
 ##==============================================================================
 # See .homeinit
-if [ -f /bin/em ]; then
+if [ -n "$(command -v em)" ]; then
    alias ema='emacs -q -l ~/.emacs-light'
    alias emacs-reload="emacsclient -e '(kill-emacs)' >/dev/null 2>&1; emacs --daemon"
-   [ -f ~/todo.org ] && alias todo='em ~/todo.org'
+   [ -f "$HOME/todo.org" ] && alias todo='em ~/todo.org'
 fi
 
 ##==============================================================================

.shell.d/main_rc

@@ -89,7 +89,7 @@ if [ -n "$(command -v emacs)" ]; then
    EDITOR='emacs'
 fi
 ## 'em' is a script for emacsclient. See 'homeinit'.
-if [ -f "/bin/em" ]; then
+if [ -n "$(command -v em)" ]; then
    EDITOR='em'
 fi
 export EDITOR