Cleaning for github publishing

functions.sh

@@ -1,9 +1,17 @@
 # Linux Workspace Functions
 
 if [ -z "$time_ms" ]; then
-  readonly time_ms='date +%s%3N'
+    readonly time_ms='date +%s%3N'
 fi
 
+function is_fast_init() {
+    (( $LWS_FAST ))
+}
+
+function is_slow_init() {
+    ! is_fast_init
+}
+
 function xlog() {
   if true_false "$LWS_DEBUG"; then
     echo "$@"