Are inclusions hygienic?
Given the macro
(define-syntax m (syntax-rules () ((_) (lambda (a) (include "add.scm")))))
where add.scm contains (+ a 1), is the a that is bound inside the macro the same as the a in add.scm? In particular, does ((m) 32) evaluate to 33, or is a reported as an undefined variable?
Evaluates to 33: Racket, Gambit, Guile, Kawa, SISC, Chez, Mosh, IronScheme, SXM
a is undefined: Gauche, Chicken, Chibi, STklos, S7, Foment, Owl Lisp
include is undefined or broken: MIT, Bigloo, Scheme48/scsh, SCM, Vicare, Larceny, Ypsilon, Scheme 9, Sagittarius
No syntax-rules macros: NexJ, JScheme, KSi, RScheme, SigScheme, Shoe, TinyScheme, Dream, BDC, XLisp, Rep, Schemik, Elk, UMB, Oaklisp, Llava, Sizzle, FemtoLisp, Dfsch, Inlab