Follow symlinks properly

README.md

@@ -23,12 +23,12 @@ prints the file with **cat**.
 
 If an argument evaluates to a directory, **cod** prints the path to the 
 directory, then prints the names of its contents, as well as some other useful 
-stuff - using **ls -Al**, because it's better than **dir**, and because fish 
+stuff - using **ls -AlH**, because it's better than **dir**, and because fish 
 aluminum poisoning is a problem, maybe much smaller than many other problems, 
 but one nevertheless.
 
 If there are no arguments, **cod** prints the path to the current directory and 
-runs **ls -Al** in it.
+runs **ls -AlH** in it.
 
 **cod** is intended for humans, and not further scripts. Get your scripts 
 together, it's not that hard.

cod

@@ -26,7 +26,7 @@ if [ "$#" = 0 ]; then
 	if ! [ "${COD_NONAME}" = 1 ]; then
 		echo "$(pwd):"
 	fi
-	ls -Al
+	ls -AlH
 fi
 for arg in "$@"; do
 	if [ -f "${arg}" ]; then
@@ -38,6 +38,6 @@ for arg in "$@"; do
 		if ! [ "${COD_NONAME}" = 1 ]; then
 			echo "${arg}:"
 		fi
-		ls -Al -- "${arg}"
+		ls -AlH -- "${arg}"
 	fi
 done