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diff --git a/src/vfs/extfs/helpers/hp48+.in b/src/vfs/extfs/helpers/hp48+.in
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+++ b/src/vfs/extfs/helpers/hp48+.in
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+#!/bin/sh
+#
+# Written by Christofer Edvardsen <ce@earthling.net>, Feb 1998
+#
+# This script makes it possible to view and copy files to/from a hp48
+# (tested with a HP48G and the emulator x48)
+#
+# To use the hp48 external filesystem:
+#      - read the relevant parts of your HP48 manual
+#      - install kermit
+#      - connect the HP48 to your computer or start x48
+#      - below change the line which reflects the serial device you use
+#      - configure your HP48 (<left shift> - i/o - iopar): 
+#        port: wire
+#        baud: 9600 
+#        transfer format: binary (fast transfers) or
+#                         ascii (editable on the pc)
+#      - start the server on the HP48: <left shift> - i/o - srvr - serve
+#        or the shortcut <right shift> - <right arrow>
+#      - on MC's commandline enter "cd hp48://"
+#
+# Make sure you have kermit installed and that it's using the right serial
+# device by changing /dev/ttyXX on the next line
+AWK=@AWK@
+KERMIT=${MC_TEST_EXTFS_LIST_CMD:-"kermit -l /dev/ttyS1 -b 9600"}
+
+NOW=`date +"%m-%d-%Y %H:%M"`
+
+hp48_cmd()
+{
+$KERMIT -C "SET EXIT WARNING OFF,REMOTE $1,QUIT"
+}
+
+hp48_cd()
+{
+(echo SET EXIT WARNING OFF;echo REMOTE HOST HOME
+for HP48_DIR in `echo "$1" | tr '/' ' '`;do
+  if [ "x$HP48_DIR" != "x." ];then echo REMOTE HOST "$HP48_DIR"; fi
+done
+echo QUIT)| $KERMIT -B >/dev/null
+}
+
+#
+# Parses the reply to the DIRECTORY command.
+#
+# Here's an example reply (taken from [1][2]):
+#
+#    { HOME } 105617
+#    STRAY 185.5 Directory 29225
+#    YEN 30.5 Program 53391
+#    JYTLIGHT 21848.5 String 62692
+#    IOPAR 37.5 List 61074
+#
+# The meaning of the fields (according to [3][4]):
+#
+#    { Current_directory } Free_space
+#    Object_name Object_size_bytes Object_type Object_CRC
+#    ...
+#
+# [1] http://newarea48.tripod.com/kermit.html
+# [2] http://www.hpmuseum.org/forum/thread-4684.html
+# [3] https://groups.google.com/d/msg/comp.sys.hp48/bYTCu9K3k20/YWQfF--W3EEJ
+# [4] http://www.columbia.edu/kermit/hp48.html (also has a link to the HP's user manual).
+#
+hp48_parser()
+{
+HP48_DIRS=
+
+read -r INPUT
+while [ "x$INPUT" != "xEOF" ]
+do
+    set -- $INPUT
+
+    obj_name=$1
+    obj_size=$2
+    obj_type=$3
+
+    obj_size=`echo $obj_size | $AWK '{ print int($0) }'`  # Truncates floats to ints; anything else to "0".
+
+    if [ "$obj_size" != "0" ]; then  # Skips the 1st reply line (purportedly there aren't zero-size files b/c, according to resource [4], the size is "including name").
+      case "$obj_type" in
+        Directory)
+          HP48_DIRS="$HP48_DIRS $obj_name"
+          printf "%crwxr-xr-x   1 %-8d %-8d %8d %s %s\n" 'd' \
+            0 0 $obj_size "$NOW" "$HP48_CDIR/$obj_name"
+          ;;
+        *)
+          printf "%crw-r--r--   1 %-8d %-8d %8d %s %s\n" '-' \
+            0 0 $obj_size "$NOW" "$HP48_CDIR/$obj_name"
+          ;;
+    esac
+    fi
+
+    read -r INPUT
+done
+
+for HP48_DIR in $HP48_DIRS;
+do 
+    HP48_PDIR="$HP48_CDIR"
+    HP48_CDIR="$HP48_CDIR/$HP48_DIR"; hp48_cmd "HOST $HP48_DIR" >/dev/null
+    hp48_list
+    HP48_CDIR="$HP48_PDIR"; hp48_cmd "HOST UPDIR" >/dev/null
+done
+}
+
+hp48_list()
+{
+# It's hard to see why this "EOF" thing is needed. The loop above can be changed to "while read -r obj_name ...". @TODO.
+{ hp48_cmd "DIRECTORY"; echo; echo EOF; } | hp48_parser
+}
+
+# override any locale for dates
+LC_ALL=C
+export LC_ALL
+
+case "$1" in
+list) HP48_CDIR=
+    hp48_cmd "HOST HOME" >/dev/null
+    hp48_list
+    exit 0;;
+copyout)
+    cd "`dirname "$4"`"
+    hp48_cd "`dirname "$3"`"
+    $KERMIT -B -g "`basename "$3"`" -a "$4" >/dev/null
+    exit 0;;
+copyin) 
+    cd "`dirname "$4"`"
+    hp48_cd "`dirname "$3"`"
+    $KERMIT -B -s "$4" -a "`basename "$3"`" >/dev/null
+    exit 0;;
+esac
+exit 1