use conf terminal first, add mimeopen

mimeopen

@@ -0,0 +1,21 @@
+#!/bin/sh
+set -euf
+
+# wrapper to use mimix instead of the perl mimeopen thing
+# was made for wyeb but I then realized you can change it
+# so... don't think this is all that useful anymore
+
+# strip args
+for w; do
+	case $w in
+	(--) shift; break ;;
+	(-*) shift ;;
+	(*) break ;;
+	esac
+done
+
+if [ -n "${1:-}" ]; then
+	xdg-open "$1"
+else
+	echo "no argument provided!" >&2
+fi

xdg-open

@@ -5,7 +5,7 @@ BN="${0##*/}"
 
 ### HELPER FUNCTIONS
 
-exists() { type "$@" >/dev/null 2>&1; }
+exists() { type "$1" >/dev/null 2>&1; }
 errecho() { echo "$*" >&2 ; }
 die() {
 	errecho "$*"
@@ -106,7 +106,8 @@ done
 [ -z "${CONFIG:-}" ] && usage && die 'Error: no config file found!'
 
 # special variables (TERMINAL, MENU)
-TERMINAL="${TERMINAL:-$(config_search TERMINAL)}"
+conf_term="$(config_search TERMINAL)"
+[ -n "$conf_term" ] && TERMINAL="$conf_term"
 ! exists "$TERMINAL" && die 'Error: $TERMINAL is not executable! Try setting it in the config.'
 export TERMINAL
 MENU="$(config_search MENU)" || MENU=dmenu
@@ -164,7 +165,7 @@ done
 
 # ask
 if exists "$MENU"; then
-	cmd="$(IFS=':'; set -- $PATH; find "$@" \( -type f -o -type l \) | awk -F '/' '{print $NF}' | sort | uniq | eval "$MENU"' -p "How open ${ARG##*/}?"')"
+	cmd="$(IFS=':'; set -- $PATH; find "$@" \( -type f -o -type l \) | awk -F '/' '{print $NF}' | sort | uniq | eval "$MENU"' -p "How open ${ARG}?"')"
 	if [ -n "$cmd" ]; then
 		fork_run "$cmd $ARG"
 	else die 'Blank command from menu, exiting...'