@@ -68,11 +68,11 @@
 (define *usage-use-seconds* #t) ;; for Epoc seconds in usage logging change this to #t in ~/.megatestrc file
 
 ;; load the ~/.megatestrc file, put (use trace)(trace-call-sites #t)(trace function-you-want-to-trace) in this file
 ;;
 (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.megatestrc")))
-  (if (common:file-exists? debugcontrolf)
+  (if (file-exists? debugcontrolf)
       (load debugcontrolf)))
 
 ;; usage logging, careful with this, it is not designed to deal with all real world challenges!
 ;;
 (if (and *usage-log-file*
@@ -438,11 +438,11 @@
     (debug:print-error 0 *default-log-port* "Unrecognised arguments: " (string-intersperse (if (list? remargs) remargs (argv))  " ")))
 
 ;; before doing anything else change to the start-dir if provided
 ;;
 (if (args:get-arg "-start-dir")
-    (if (common:file-exists? (args:get-arg "-start-dir"))
+    (if (file-exists? (args:get-arg "-start-dir"))
         (let ((fullpath (common:real-path (args:get-arg "-start-dir"))))
           (setenv "PWD" fullpath)
           (change-directory fullpath))
 	(begin
 	  (debug:print-error 0 *default-log-port* "non-existant start dir " (args:get-arg "-start-dir") " specified, exiting.")
@@ -532,11 +532,11 @@
     (let* ((htmlviewercmd (or (configf:lookup *configdat* "setup" "htmlviewercmd")
 			      (common:which '("firefox" "arora"))))
 	   (install-home  (common:get-install-area))
 	   (manual-html   (conc install-home "/share/docs/megatest_manual.html")))
       (if (and install-home
-	       (common:file-exists? manual-html))
+	       (file-exists? manual-html))
 	  (system (conc "(" htmlviewercmd " " manual-html " ) &"))
 	  (system (conc "(" htmlviewercmd " http://www.kiatoa.com/cgi-bin/fossils/megatest/doc/tip/docs/manual/megatest_manual.html ) &")))
       (exit)))
 
 (if (args:get-arg "-version")
@@ -787,11 +787,11 @@
 				 (else
 				  (loop row (+ col 1) (append curr-row (list val)) result)))))))))
 		    (hash-table-keys results))))
 		((sqlite3)
 		 (let* ((db-file   (or out-file (pathname-file input-db)))
-			(db-exists (common:file-exists? db-file))
+			(db-exists (file-exists? db-file))
 			(db        (sqlite3:open-database db-file)))
 		   (if (not db-exists)(sqlite3:execute db "CREATE TABLE data (sheet,section,var,val);"))
 		   (configf:map-all-hier-alist
 		    data
 		    (lambda (sheetname sectionname varname val)
@@ -935,11 +935,11 @@
   (let* ((rundir (if (and (getenv "MT_LINKTREE")(getenv "MT_TARGET")(getenv "MT_RUNNAME"))
 		     (conc (getenv "MT_LINKTREE") "/" (getenv "MT_TARGET") "/" (getenv "MT_RUNNAME"))
 		     #f))
 	 (cfgf   (if rundir (conc rundir "/.runconfig." megatest-version "-" megatest-fossil-hash) #f)))
     (if (and cfgf
-	     (common:file-exists? cfgf)
+	     (file-exists? cfgf)
 	     (file-write-access? cfgf)
 	     (common:use-cache?))
 	(configf:read-alist cfgf)
 	(let* ((keys   (rmt:get-keys))
 	       (target (common:args-get-target))
@@ -1780,11 +1780,11 @@
 	  (let* ((keys     (rmt:get-keys))
 		 ;; db:test-get-paths must not be run remote
 		 (paths    (tests:test-get-paths-matching keys target (args:get-arg "-test-files"))))
 	    (set! *didsomething* #t)
 	    (for-each (lambda (path)
-			(if (common:file-exists? path)
+			(if (file-exists? path)
 			(print path)))	
 		      paths)))
 	;; else do a general-run-call
 	(general-run-call 
 	 "-test-files"