isletter.m File Reference

Functions
endfunction!error	isletter ()
!error	isletter ("a","b")
Variables
function	retval

---

Function Documentation

!error isletter	(	"a"	,
		"b"
	)

endfunction !error isletter

(

)

---

Variable Documentation

endif retval

Initial value:

 isletter (s)

  if (nargin != 1)
    print_usage ()