Note that additional memory may be required to typecheck Augeas lenses (RHBZ#729887).

diff --git a/generator/generator_actions.ml b/generator/generator_actions.ml
index d2c26b6..c684e35 100644 (file)
--- a/generator/generator_actions.ml
+++ b/generator/generator_actions.ml
@@ -1821,7 +1821,12 @@ do not overwrite original.  Overrides C<AUG_SAVE_BACKUP>.
 
 =item C<AUG_TYPE_CHECK> = 4
 
-Typecheck lenses (can be expensive).
+Typecheck lenses.
+
+This option is only useful when debugging Augeas lenses.  Use
+of this option may require additional memory for the libguestfs
+appliance.  You may need to set the C<LIBGUESTFS_MEMSIZE>
+environment variable or call C<guestfs_set_memsize>.
 
 =item C<AUG_NO_STDINC> = 8