diff -r b1b18442cf4b runtime/doc/eval.txt
--- a/runtime/doc/eval.txt	Tue Nov 20 17:55:10 2012 +0100
+++ b/runtime/doc/eval.txt	Thu Nov 22 22:32:06 2012 -0800
@@ -6503,7 +6503,7 @@
 See |:verbose-cmd| for more information.
 
 							*E124* *E125* *E853*
-:fu[nction][!] {name}([arguments]) [range] [abort] [dict]
+:fu[nction][!] {name}([arguments]) [range] [stay] [abort] [dict]
 			Define a new function by the name {name}.  The name
 			must be made of alphanumeric characters and '_', and
 			must start with a capital or "s:" (see above).
@@ -6533,6 +6533,10 @@
 			each line in the range, with the cursor on the start
 			of each line.  See |function-range-example|.
 
+			When the [stay] argument is added, the cursor will not
+			jump to "a:firstline" before entering the function.
+			This only has an effect when used with [range].
+
 			When the [abort] argument is added, the function will
 			abort as soon as an error is detected.
 
diff -r b1b18442cf4b runtime/syntax/help.vim
--- a/runtime/syntax/help.vim	Tue Nov 20 17:55:10 2012 +0100
+++ b/runtime/syntax/help.vim	Thu Nov 22 22:32:06 2012 -0800
@@ -63,6 +63,7 @@
 syn match helpSpecial		"<[SCM]-.>"
 syn match helpNormal		"<---*>"
 syn match helpSpecial		"\[range]"
+syn match helpSpecial		"\[stay]"
 syn match helpSpecial		"\[line]"
 syn match helpSpecial		"\[count]"
 syn match helpSpecial		"\[offset]"