1 files changed, 13 insertions, 10 deletions

diff --git a/dictloop b/dictloop
index 738b3c0..1a239ea 100755
--- a/dictloop
+++ b/dictloop
@@ -1,16 +1,21 @@
-#!/usr/bin/zsh
+#!/bin/sh
+# Script for checking multiple definitions one after another
 
-setopt aliases
-source "$ZDOTDIR/aliasrc"
+# Load aliases if available
+if [ -n "$ZDOTDIR" ] && [ -f "$ZDOTDIR/aliasrc" ]; then
+    . "$ZDOTDIR/aliasrc"
+fi
 
-[ "$#" -ne 1 ] && {
+# Argument check
+if [ "$#" -ne 1 ]; then
     echo "Usage: dictloop <dict>" >&2
     exit 1
-}
-dict="$1" # a command-line dictionary
+fi
 
-while true; do
-    echo "Enter a word: "
+dict=$1
+
+while :; do
+    printf "Enter a word: "
     read -r word
 
     if [ -z "$word" ] || [ "$word" = "exit" ]; then
@@ -20,5 +25,3 @@ while true; do
 
     "$dict" "$word"
 done
-
-exit 0