added ftransform() comment

diff --git a/docs/shading.html b/docs/shading.html
index ef54666d8036ffe97ff54dddf89242a00815a6ce..4e8f18676b70c67b402a3408b417ff5c2f6b3a04 100644 (file)
--- a/docs/shading.html
+++ b/docs/shading.html
@@ -66,6 +66,8 @@ All other major features of the shading language should function.
 <li>Shader error detection and reporting of errors (InfoLog) is not
     very good yet.
 <li>There are known memory leaks in the compiler.
+<li>The ftransform() function doesn't necessarily match the results of
+    fixed-function transformation.
 </ul>
 
 <p>