--- a/STCCompilerInterface.st	Wed Mar 27 15:24:09 2019 +0100
+++ b/STCCompilerInterface.st	Thu Mar 28 16:20:20 2019 +0100
@@ -1,3 +1,5 @@
+"{ Encoding: utf8 }"
+
 "
  COPYRIGHT (c) 1989 by Claus Gittinger
  COPYRIGHT (c) 2006 by eXept Software AG
@@ -522,12 +524,12 @@
 
     |command ok errorOutputFile|
 
-    command := (self possiblyQuotedPath:stcPath) , ' ' , stcFlags 
-                , ' -defdir=', (self possiblyQuotedPath:cFileName asFilename directory pathName).
+    command := (Filename possiblyQuotedPathname:stcPath) , ' ' , stcFlags 
+                , ' -defdir=', (Filename possiblyQuotedPathname:cFileName asFilename directory pathName).
     cFileName asFilename suffix ~= 'c' ifTrue:[
         command := command , ' -cSuffix=',cFileName asFilename suffix.
     ].
-    command := command , ' -C ' , (self possiblyQuotedPath:stFileName asFilename pathName).
+    command := command , ' -C ' , (Filename possiblyQuotedPathname:stFileName asFilename pathName).
 
     Verbose == true ifTrue:[
         Transcript show:'executing: '; showCR:command.
@@ -575,6 +577,7 @@
     "Created: / 07-11-2006 / 12:11:24 / cg"
     "Modified: / 08-08-2011 / 22:12:01 / cg"
     "Modified: / 16-05-2018 / 13:49:01 / stefan"
+    "Modified: / 28-03-2019 / 16:17:03 / Claus Gittinger"
 !
 
 compileToExe_onError:aBlock 
@@ -583,7 +586,7 @@
 
     |command errorOutputFile ok|
 
-    command := (self possiblyQuotedPath:ccPath) , ' ' , cFlags , ' -D__INCREMENTAL_COMPILE__ ' , (self possiblyQuotedPath:cFileName).
+    command := (Filename possiblyQuotedPathname:ccPath) , ' ' , cFlags , ' -D__INCREMENTAL_COMPILE__ ' , (Filename possiblyQuotedPathname:cFileName).
 
     Verbose == true ifTrue:[
         Transcript show:'executing: ' showCR:command.
@@ -612,6 +615,8 @@
         errorOutputFile remove.
     ].
     ^ ok
+
+    "Modified: / 28-03-2019 / 16:17:06 / Claus Gittinger"
 !
 
 compileToObj_onError:aBlock
@@ -634,11 +639,11 @@
         commandTemplate := '%1 %2%3 -D__INCREMENTAL_COMPILE__ -o %4 -c %5'.
     ].
     command := commandTemplate
-                    bindWith:(self possiblyQuotedPath:ccPath) 
+                    bindWith:(Filename possiblyQuotedPathname:ccPath) 
                     with:cFlags
                     with:ccDefine
-                    with:(self possiblyQuotedPath:oFileName)
-                    with:(self possiblyQuotedPath:cFileName).
+                    with:(Filename possiblyQuotedPathname:oFileName)
+                    with:(Filename possiblyQuotedPathname:cFileName).
 
     Verbose == true ifTrue:[
         Transcript show:'executing: '; showCR:command.
@@ -688,6 +693,7 @@
     ^ ok
 
     "Created: / 07-11-2006 / 12:14:51 / cg"
+    "Modified: / 28-03-2019 / 16:17:10 / Claus Gittinger"
 !
 
 compileToS_onError:aBlock
@@ -696,7 +702,7 @@
 
     |command errorOutputFile ok|
 
-    command := (self possiblyQuotedPath:ccPath) , ' ' , cFlags , ' -D__INCREMENTAL_COMPILE__ -S ' , (self possiblyQuotedPath:cFileName).
+    command := (Filename possiblyQuotedPathname:ccPath) , ' ' , cFlags , ' -D__INCREMENTAL_COMPILE__ -S ' , (Filename possiblyQuotedPathname:cFileName).
 
     Verbose == true ifTrue:[
         Transcript show:'executing: '; showCR:command.
@@ -724,6 +730,8 @@
         errorOutputFile remove.
     ].
     ^ ok
+
+    "Modified: / 28-03-2019 / 16:17:13 / Claus Gittinger"
 !
 
 ensureExternalToolsArePresent
@@ -925,15 +933,6 @@
     "Modified (format): / 08-08-2018 / 08:58:35 / Claus Gittinger"
 !
 
-possiblyQuotedPath:aPath
-    (aPath includes:Character space) ifTrue:[
-        (aPath startsWith:$") ifFalse:[
-            ^ '"',aPath,'"'
-        ]
-    ].
-    ^ aPath
-!
-
 reportCompilationErrorFor:aCommand
     <resource: #obsolete>
     self obsoleteMethodWarning.