This is a @code{file-error}.@*
@xref{Modification Time}.
+@item invalid-byte-code
+@code{"Invalid byte code"}@*
+@xref{Byte Compilation}.
+
@item invalid-function
@code{"Invalid function"}@*
@xref{Classifying Lists}.
@item setting-constant
@code{"Attempt to set a constant symbol"}@*
-The values of the symbols @code{nil} and @code{t}
-may not be changed.@*
@xref{Constant Variables, , Variables that Never Change}.
@c XEmacs feature
@item undefined-keystroke-sequence
@code{"Undefined keystroke sequence"}@*
-@c XEmacs feature
-@item underflow-error
-@code{"Arithmetic underflow error"}@*
-
@ignore FSF Emacs only
@item undefined-color
@code{"Undefined color"}@*