#
#
# patch "monotone.texi"
#  from [eb3424a1469b251fca834e0917a74291b31869f5]
#    to [e911409ec52cba1153007fb700e8eb40226ba329]
#
============================================================
--- monotone.texi	eb3424a1469b251fca834e0917a74291b31869f5
+++ monotone.texi	e911409ec52cba1153007fb700e8eb40226ba329
@@ -8793,7 +8793,10 @@ @section Additional Lua Functions
 
 @item spawn_pipe(@var{executable} [, @var{args ...}])
 
-TO BE DOCUMENTED!
+Like spawn(), but returns three values, where the first two are the
+subprocess' standard input and standard output, and the last is the
+process PID on POSIX systems, the process handle on Win32 or -1 if
+there was an error.
 
 @item spawn_redirected(@var{infile}, @var{outfile}, @var{errfile}, @var{executable} [, @var{args ...}])