diff --git a/PCLib/GNUmakefile b/PCLib/GNUmakefile
index c2379b8..989d3b1 100644
--- a/PCLib/GNUmakefile
+++ b/PCLib/GNUmakefile
@@ -1,6 +1,6 @@
 #
 # GNUmakefile - Generated by ProjectCenter
-# Written by Philippe C.D. Robert <phr@3dkit.org>
+# Written by Philippe C.D. Robert <probert@siggraph.org>
 #
 # NOTE: Do NOT change this file -- ProjectCenter maintains it!
 #
@@ -72,7 +72,12 @@ ProjectComponent.h \
 PCProject+ComponentHandling.h \
 PCEditorView+Highlighting.h \
 PCHistoryController.h \
-PCMakefileFactory.h 
+PCMakefileFactory.h \
+PCEditor+UInterface.h \
+PCFileManager+UInterface.h \
+PCProjectManager+UInterface.h \
+PCProject+UInterface.h \
+PCTextFinder+UInterface.h 
 
 #
 # Class files
@@ -97,7 +102,12 @@ PCProjectEditor.m \
 PCProject+ComponentHandling.m \
 PCEditorView+Highlighting.m \
 PCHistoryController.m \
-PCMakefileFactory.m 
+PCMakefileFactory.m \
+PCEditor+UInterface.m \
+PCFileManager+UInterface.m \
+PCProjectManager+UInterface.m \
+PCProject+UInterface.m \
+PCTextFinder+UInterface.m 
 
 #
 # C files
diff --git a/PCLib/PCFileManager+UInterface.m b/PCLib/PCFileManager+UInterface.m
index 9a2c7f2..5160134 100644
--- a/PCLib/PCFileManager+UInterface.m
+++ b/PCLib/PCFileManager+UInterface.m
@@ -151,4 +151,5 @@
     RELEASE(newFileName);
 }
 
-@end
\ No newline at end of file
+@end
+
diff --git a/PCLib/PCTextFinder+UInterface.h b/PCLib/PCTextFinder+UInterface.h
index 658d268..c1d15be 100644
--- a/PCLib/PCTextFinder+UInterface.h
+++ b/PCLib/PCTextFinder+UInterface.h
@@ -12,4 +12,5 @@
 
 - (void)_initUI;
 
-@end
\ No newline at end of file
+@end
+
diff --git a/PCLib/PCTextFinder+UInterface.m b/PCLib/PCTextFinder+UInterface.m
index 82a72db..9739f76 100644
--- a/PCLib/PCTextFinder+UInterface.m
+++ b/PCLib/PCTextFinder+UInterface.m
@@ -206,3 +206,4 @@
 }
 
 @end
+
diff --git a/PCLib/ProjectCenter.pcproj b/PCLib/ProjectCenter.pcproj
index 4d0768a..8cad31d 100644
--- a/PCLib/ProjectCenter.pcproj
+++ b/PCLib/ProjectCenter.pcproj
@@ -1,5 +1,5 @@
 {
-    APPKIT = GNUSTEP-GUI;
+    APPKIT = "GNUSTEP-GUI";
     BUILDTOOL = "/usr/bin/make";
     CLASS_FILES = (
 	PCBrowserController.m,
@@ -17,16 +17,21 @@
 	PCEditorController.m,
 	PCTextFinder.m,
 	PCProjectEditor.m,
-	PCProject+ComponentHandling.m,
-	PCEditorView+Highlighting.m,
+	"PCProject+ComponentHandling.m",
+	"PCEditorView+Highlighting.m",
 	PCHistoryController.m,
-	PCMakefileFactory.m
+	PCMakefileFactory.m,
+	"PCEditor+UInterface.m",
+	"PCFileManager+UInterface.m",
+	"PCProjectManager+UInterface.m",
+	"PCProject+UInterface.m",
+	"PCTextFinder+UInterface.m"
     );
     COMPILEROPTIONS = "";
     CREATION_DATE = "";
     DOCU_FILES = (
     );
-    FOUNDATION = GNUSTEP-BASE;
+    FOUNDATION = "GNUSTEP-BASE";
     FRAMEWORKS = (
     );
     HEADER_FILES = (
@@ -55,17 +60,22 @@
 	PCTextFinder.h,
 	PCProjectEditor.h,
 	ProjectComponent.h,
-	PCProject+ComponentHandling.h,
-	PCEditorView+Highlighting.h,
+	"PCProject+ComponentHandling.h",
+	"PCEditorView+Highlighting.h",
 	PCHistoryController.h,
-	PCMakefileFactory.h
+	PCMakefileFactory.h,
+	"PCEditor+UInterface.h",
+	"PCFileManager+UInterface.h",
+	"PCProjectManager+UInterface.h",
+	"PCProject+UInterface.h",
+	"PCTextFinder+UInterface.h"
     );
     INSTALLDIR = "$(GNUSTEP_INSTALLATION_DIR)";
     LANGUAGE = English;
     LAST_EDITING = "";
     LIBRARIES = (
-	gnustep-gui,
-	gnustep-base
+	"gnustep-gui",
+	"gnustep-base"
     );
     LINKEROPTIONS = "";
     MAKEFILEDIR = "$(GNUSTEP_SYSTEM_ROOT)/Makefiles";