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Diffstat (limited to 'module/language/elisp/falias.scm')
-rw-r--r-- | module/language/elisp/falias.scm | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/module/language/elisp/falias.scm b/module/language/elisp/falias.scm new file mode 100644 index 000000000..f043548fb --- /dev/null +++ b/module/language/elisp/falias.scm @@ -0,0 +1,27 @@ +(define-module (language elisp falias) + #:export (falias? + make-falias + falias-function + falias-object)) + +(define <falias-vtable> + (make-struct <applicable-struct-vtable> + 0 + (make-struct-layout "pwpw") + (lambda (object port) + (format port "#<falias ~S>" (falias-object object))))) + +(set-struct-vtable-name! <falias-vtable> 'falias) + +(define (falias? object) + (and (struct? object) + (eq? (struct-vtable object) <falias-vtable>))) + +(define (make-falias f object) + (make-struct <falias-vtable> 0 f object)) + +(define (falias-function object) + (struct-ref object 0)) + +(define (falias-object object) + (struct-ref object 1)) |