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| -rw-r--r-- | src/lisp.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/lisp.h b/src/lisp.h index 616aea07805..d547c0c4430 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -583,7 +583,10 @@ enum Lisp_Fwd_Type resources allocated for it that are not Lisp objects. You can even make a pointer to the function that frees the resources a slot in your object -- this way, the same object could be used to represent - several disparate C structures. */ + several disparate C structures. + + You also need to add the new type to the constant + `cl--typeof-types' in lisp/emacs-lisp/cl-preloaded.el. */ /* A Lisp_Object is a tagged pointer or integer. Ordinarily it is a |