(Vtemp_buffer_show_function): Doc fix.

diff --git a/src/window.c b/src/window.c
index 04f0eca3d9907c73d494347775d71f77b24c6c30..ace03ea7ba6ee11baf1b3df037074763c3f0e18e 100644 (file)
--- a/src/window.c
+++ b/src/window.c
@@ -3258,6 +3258,7 @@ syms_of_window ()
 
   DEFVAR_LISP ("temp-buffer-show-function", &Vtemp_buffer_show_function,
     "Non-nil means call as function to display a help buffer.\n\
+The function is called with one argument, the buffer to be displayed.\n\
 Used by `with-output-to-temp-buffer'.");
   Vtemp_buffer_show_function = Qnil;