Lines Matching refs:optional
598 optional argument, and making the `interactive' spec specify non-nil
612 `call-interactively' is by adding an extra optional argument,
704 DECL is a declaration, optional, which can specify how to indent
807 INITVALUE and DOCSTRING are optional.
819 usage: (defvar SYMBOL &optional INITVALUE DOCSTRING) */)
887 DOCSTRING is optional.
1102 The second optional arg ENVIRONMENT specifies an environment of macro
2027 If the optional argument FOR-CALL-INTERACTIVELY is non-nil,
2463 by explicitly supplying nil's for optional values */
3142 int i, optional, rest;
3157 i = optional = rest = 0;
3169 optional = 1;
3177 else if (!optional)
3615 Qand_optional = intern ("&optional");