Update runtime files.
diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
index 1013023..5fb8c51 100644
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -944,11 +944,11 @@
"$*" can be given multiple times, for example: >
:set makeprg=gcc\ -o\ $*\ $*
-The 'shellpipe' option defaults to ">" for the Amiga and Win32. This means
-that the output of the compiler is saved in a file and not shown on the screen
-directly. For Unix "| tee" is used. The compiler output is shown on the
-screen and saved in a file the same time. Depending on the shell used "|&
-tee" or "2>&1| tee" is the default, so stderr output will be included.
+The 'shellpipe' option defaults to ">" for the Amiga and ">%s 2>&1" for Win32.
+This means that the output of the compiler is saved in a file and not shown on
+the screen directly. For Unix "| tee" is used. The compiler output is shown
+on the screen and saved in a file the same time. Depending on the shell used
+"|& tee" or "2>&1| tee" is the default, so stderr output will be included.
If 'shellpipe' is empty, the {errorfile} part will be omitted. This is useful
for compilers that write to an errorfile themselves (e.g., Manx's Amiga C).