diff --git a/bash/last/last.sh b/bash/last/last.sh
index 8cf8655..1991538 100755
--- a/bash/last/last.sh
+++ b/bash/last/last.sh
@@ -6,4 +6,4 @@
 # in plain terms:
 #   [leading numbers with consistent width].[optional string descriptor and . separator][md|txt]
 
-ls | egrep '^\d.*\.md|txt' | tail -n 1
+ls | egrep '^[[:digit:]].*\.md|txt' | tail -n 1
diff --git a/uldb.el b/elisp/um.el
similarity index 100%
rename from uldb.el
rename to elisp/um.el
diff --git a/um b/um
index 85a673b..eb3d487 100755
--- a/um
+++ b/um
@@ -3,7 +3,18 @@
 # catch first arguments with $1
 case "$1" in
     next)
-        ~/dev/uldb/bash/next/next.sh $2
+        NEXTFILE=`./bash/next/next.sh $2`
+        emacsclient --eval "(progn (find-file \"$NEXTFILE\") (journal))"
+        ;;
+    last)
+        ./bash/last/last.sh
+        ;;
+    cat)
+        # all args but first
+        ./bash/mdcat/mdcat.sh "${@:2}"
+        ;;
+    rename)
+        ./bash/rename/rename.sh "${@:2}"
         ;;
     *)
         # else