--- freem/scripts/fmd-docupdate	2025/04/05 03:18:41	1.1
+++ freem/scripts/fmd-docupdate	2025/05/05 12:38:11	1.3
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 #
-#   $Id: fmd-docupdate,v 1.1 2025/04/05 03:18:41 snw Exp $
+#   $Id: fmd-docupdate,v 1.3 2025/05/05 12:38:11 snw Exp $
 #    Upload the current documentation to the FreeM website
 #
 #  
@@ -26,6 +26,12 @@
 #   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
 #
 #   $Log: fmd-docupdate,v $
+#   Revision 1.3  2025/05/05 12:38:11  snw
+#   Make fmd docupdate work when directory already exists
+#
+#   Revision 1.2  2025/04/06 03:38:05  snw
+#   Prepare for adding packaging functionality to fmd
+#
 #   Revision 1.1  2025/04/05 03:18:41  snw
 #   Add fmd docupdate command to dev scripts
 #
@@ -38,20 +44,27 @@
 PGM=$(basename $0)
 
 function usage() {
-    echo "usage:  fmd docupdate <ssh-server>"
-    exit 1
+    echo
+    echo "Uploads current documentation to the FreeM website"
+    echo
+    echo "usage:"
+    echo
+    echo "   fmd docupdate <ssh-server>"
+    echo
+    echo " The <ssh-server> argument should be in the format 'username@fqdn'."
+    echo " Do NOT specify anything else."
+    echo
+    exit 0
 }
 
-
-if [[ $# == 0 ]]
+if [[ $1 == "help" ]]
 then
-    echo "fmd-docupdate:  must be run from 'fmd docupdate'"
-    exit 1
+    usage
 fi
 
-if [[ ! -f sem.ver ]]
+if [[ $# == 0 ]]
 then
-    echo "Not in the root of the FreeM repository."
+    echo "fmd-docupdate:  must be run from 'fmd docupdate'"
     exit 1
 fi
 
@@ -69,7 +82,7 @@ cd doc/
 
 DOCDIR="//var/www/freem.coherent-logic.com/docs/${NEWVER}/"
 
-ssh "${SSHCRED}" "mkdir ${DOCDIR}"
+ssh "${SSHCRED}" "mkdir -p ${DOCDIR}"
 if [[ $? != 0 ]]
 then
     echo "${PGM}:  error creating remote directory"