diff --git a/makefile.openbsd.gcc.x86_64 b/makefile.openbsd.gcc.x86_64
index 2c627314..801e1c18 100644
--- a/makefile.openbsd.gcc.x86_64
+++ b/makefile.openbsd.gcc.x86_64
@@ -20,8 +20,7 @@ LIBNAME = VishapOberon
 LIBRARY = lib$(LIBNAME)
 
 ifndef PRF
-#PRF = "/opt"
-PRF = "/home/noch/local"
+PRF = "/opt"
 endif
 PREFIX = $(PRF)/voc-$(RELEASE)
 PREFIXLN = $(PRF)/voc
diff --git a/src/lib/system/darwin/clang/Kernel.Mod b/src/lib/system/darwin/clang/Kernel.Mod
index cd516916..4fa025ab 100644
--- a/src/lib/system/darwin/clang/Kernel.Mod
+++ b/src/lib/system/darwin/clang/Kernel.Mod
@@ -57,7 +57,7 @@ MODULE Kernel;
   PROCEDURE -sigsetjmp*(VAR env: Unix.JmpBuf; savemask: LONGINT): LONGINT
       "__sigsetjmp(env, savemask)";
 
-  PROCEDURE -siglongjmp*(VAR env:Unix. JmpBuf; val: LONGINT)
+  PROCEDURE -siglongjmp*(VAR env:Unix.JmpBuf; val: LONGINT)
       "siglongjmp(env, val)";
 
   PROCEDURE -heapsize*(): LONGINT
diff --git a/src/lib/system/freebsd/clang/Kernel.Mod b/src/lib/system/freebsd/clang/Kernel.Mod
index cd516916..4fa025ab 100644
--- a/src/lib/system/freebsd/clang/Kernel.Mod
+++ b/src/lib/system/freebsd/clang/Kernel.Mod
@@ -57,7 +57,7 @@ MODULE Kernel;
   PROCEDURE -sigsetjmp*(VAR env: Unix.JmpBuf; savemask: LONGINT): LONGINT
       "__sigsetjmp(env, savemask)";
 
-  PROCEDURE -siglongjmp*(VAR env:Unix. JmpBuf; val: LONGINT)
+  PROCEDURE -siglongjmp*(VAR env:Unix.JmpBuf; val: LONGINT)
       "siglongjmp(env, val)";
 
   PROCEDURE -heapsize*(): LONGINT
diff --git a/src/lib/system/linux/clang/Kernel.Mod b/src/lib/system/linux/clang/Kernel.Mod
index cd516916..4fa025ab 100644
--- a/src/lib/system/linux/clang/Kernel.Mod
+++ b/src/lib/system/linux/clang/Kernel.Mod
@@ -57,7 +57,7 @@ MODULE Kernel;
   PROCEDURE -sigsetjmp*(VAR env: Unix.JmpBuf; savemask: LONGINT): LONGINT
       "__sigsetjmp(env, savemask)";
 
-  PROCEDURE -siglongjmp*(VAR env:Unix. JmpBuf; val: LONGINT)
+  PROCEDURE -siglongjmp*(VAR env:Unix.JmpBuf; val: LONGINT)
       "siglongjmp(env, val)";
 
   PROCEDURE -heapsize*(): LONGINT
diff --git a/src/lib/system/linux/gcc/Kernel.Mod b/src/lib/system/linux/gcc/Kernel.Mod
index cd516916..4fa025ab 100644
--- a/src/lib/system/linux/gcc/Kernel.Mod
+++ b/src/lib/system/linux/gcc/Kernel.Mod
@@ -57,7 +57,7 @@ MODULE Kernel;
   PROCEDURE -sigsetjmp*(VAR env: Unix.JmpBuf; savemask: LONGINT): LONGINT
       "__sigsetjmp(env, savemask)";
 
-  PROCEDURE -siglongjmp*(VAR env:Unix. JmpBuf; val: LONGINT)
+  PROCEDURE -siglongjmp*(VAR env:Unix.JmpBuf; val: LONGINT)
       "siglongjmp(env, val)";
 
   PROCEDURE -heapsize*(): LONGINT
diff --git a/src/lib/system/openbsd/gcc/Kernel.Mod b/src/lib/system/openbsd/gcc/Kernel.Mod
index dd99ceb5..73cc80f3 100644
--- a/src/lib/system/openbsd/gcc/Kernel.Mod
+++ b/src/lib/system/openbsd/gcc/Kernel.Mod
@@ -75,7 +75,7 @@ MODULE Kernel;
   PROCEDURE -sigsetjmp*(VAR env: Unix.JmpBuf; savemask: LONGINT): LONGINT
       "__sigsetjmp(env, savemask)";
 
-  PROCEDURE -siglongjmp*(VAR env:Unix. JmpBuf; val: LONGINT)
+  PROCEDURE -siglongjmp*(VAR env:Unix.JmpBuf; val: LONGINT)
       "siglongjmp(env, val)";
 
   PROCEDURE -heapsize*(): LONGINT