diff --git a/core/io/files/files.factor b/core/io/files/files.factor
index 5de86d0baa..a6320a7507 100755
--- a/core/io/files/files.factor
+++ b/core/io/files/files.factor
@@ -86,16 +86,10 @@ SYMBOL: +unknown+
 : stat ( path -- directory? permissions length modified )
     normalize-pathname (stat) ;
 
-! : file-length ( path -- n ) stat drop 2nip ;
-
 : file-modified ( path -- n ) stat >r 3drop r> ;
 
-! : file-permissions ( path -- perm ) stat 2drop nip ;
-
 : exists? ( path -- ? ) file-modified >boolean ;
 
-! : directory? ( path -- ? ) stat 3drop ;
-
 : directory? ( path -- ? ) file-info file-info-type +directory+ = ;
 
 ! Current working directory
diff --git a/extra/builder/benchmark/benchmark.factor b/extra/builder/benchmark/benchmark.factor
index 444e5b6ea7..2f38462976 100644
--- a/extra/builder/benchmark/benchmark.factor
+++ b/extra/builder/benchmark/benchmark.factor
@@ -4,10 +4,12 @@ USING: kernel continuations arrays assocs sequences sorting math
 
 IN: builder.benchmark
 
-: passing-benchmarks ( table -- table )
-  [ second first2 number? swap number? and ] subset ;
+! : passing-benchmarks ( table -- table )
+!   [ second first2 number? swap number? and ] subset ;
 
-: simplify-table ( table -- table ) [ first2 second 2array ] map ;
+: passing-benchmarks ( table -- table ) [ second number? ] subset ;
+
+! : simplify-table ( table -- table ) [ first2 second 2array ] map ;
 
 : benchmark-difference ( old-table benchmark-result -- result-diff )
   first2 >r
@@ -17,7 +19,7 @@ IN: builder.benchmark
   2array ;
 
 : compare-tables ( old new -- table )
-  [ passing-benchmarks simplify-table ] 2apply
+  [ passing-benchmarks ] 2apply
   [ benchmark-difference ] with map ;
 
 : benchmark-deltas ( -- table )
diff --git a/extra/opengl/gl/gl-docs.factor b/extra/opengl/gl/gl-docs.factor
index 84004cbbdf..f244b4d119 100644
--- a/extra/opengl/gl/gl-docs.factor
+++ b/extra/opengl/gl/gl-docs.factor
@@ -5,7 +5,8 @@ IN: opengl.gl
 
 ARTICLE: "opengl-low-level" "OpenGL Library (low level)"
   { $subsection "opengl-specifying-vertices" }
-  { $subsection "opengl-geometric-primitives" } ;  
+  { $subsection "opengl-geometric-primitives" }
+  { $subsection "opengl-modeling-transformations" } ;
 
 ARTICLE: "opengl-specifying-vertices" "Specifying Vertices"
 
@@ -67,4 +68,18 @@ HELP: glPolygonMode
                        { $list
                          { $link GL_POINT }
                          { $link GL_LINE }
-                         { $link GL_FILL } } } } } ;
\ No newline at end of file
+                         { $link GL_FILL } } } } } ;
+
+ARTICLE: "opengl-modeling-transformations" "Modeling Transformations"
+  { $subsection glTranslatef }
+  { $subsection glTranslated }
+  { $subsection glRotatef }
+  { $subsection glRotated }
+  { $subsection glScalef }
+  { $subsection glScaled } ;
+
+
+{ glTranslatef glTranslated glRotatef glRotated glScalef glScaled }
+related-words
+
+
diff --git a/misc/factor.el b/misc/factor.el
index 5515476c22..7513c3640d 100644
--- a/misc/factor.el
+++ b/misc/factor.el
@@ -158,6 +158,11 @@
       (insert str)
       (comint-send-input))))
 
+(defun factor-send-definition ()
+  (interactive)
+  (factor-send-region (search-backward ":")
+                      (search-forward  ";")))
+
 (defun factor-see ()
   (interactive)
   (comint-send-string "*factor*" "\\ ")
@@ -187,6 +192,7 @@
 
 (define-key factor-mode-map "\C-c\C-f" 'factor-run-file)
 (define-key factor-mode-map "\C-c\C-r" 'factor-send-region)
+(define-key factor-mode-map "\C-c\C-d" 'factor-send-definition)
 (define-key factor-mode-map "\C-c\C-s" 'factor-see)
 (define-key factor-mode-map "\C-ce"    'factor-edit)
 (define-key factor-mode-map "\C-c\C-h" 'factor-help)
@@ -211,4 +217,6 @@
 
 (defun factor-refresh-all ()
   (interactive)
-  (comint-send-string "*factor*" "refresh-all\n"))
\ No newline at end of file
+  (comint-send-string "*factor*" "refresh-all\n"))
+
+