explain what the primitive types for *primspec are.

timo · timo · commit 152d4836c013 · 2013-10-18T00:46:23.000+02:00
diff --git a/docs/ops.markdown b/docs/ops.markdown
@@ -1358,6 +1358,8 @@ Given a context, return the outer context, or null.
 
 Given a lexpad and a name, return the name's primitive type.
 
+The primitive types are 1 for int, 2 for num and 3 for str. 0 is any object.
+
 ## savecapture
 * `savecapture()`
 
