This patch allows lesspipe.sh's color directory viewing to work with the ls in BSDs, including OS X

lesspipe-1.71-bsd_ls.patch

diff --git a/lesspipe.sh.in b/lesspipe.sh.in
index 00b40fc..2e620f4 100755
--- a/lesspipe.sh.in
+++ b/lesspipe.sh.in
@@ -506,13 +506,20 @@ isfinal() {
     exit 1
   elif [[ "$1" = *directory* ]]; then
     echo "==> This is a directory, showing the output of"
-    echo "ls -lA $2"
     # color requires -r or -R when calling less, not recommended
     typeset COLOR
     if [[ $(tput colors) -ge 8 && ("$LESS" = *-*r* || "$LESS" = *-*R*) ]]; then
       COLOR="--color=always"
+      if ! ls $COLOR > /dev/null 2>&1; then
+        COLOR="-G"
+        if ! ls $COLOR > /dev/null 2>&1; then
+          COLOR=""
+        fi
+      fi
     fi
-    ls -lA $COLOR "$2"
+    cmd="CLICOLOR_FORCE=1 ls -lA $COLOR $2"
+    echo $cmd
+    eval $cmd
   elif [[ "$1" = *\ tar* || "$1" = *\  tar* ]]; then
     echo "==> use tar_file${sep}contained_file to view a file in the archive"
     $tarcmd tvf "$2"