diff options
Diffstat (limited to 'geiser/doc.scm')
| -rw-r--r-- | geiser/doc.scm | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/geiser/doc.scm b/geiser/doc.scm index 185b204..9f28f7f 100644 --- a/geiser/doc.scm +++ b/geiser/doc.scm @@ -1,6 +1,6 @@ ;;; doc.scm -- procedures providing documentation on scheme objects -;; Copyright (C) 2009, 2010 Jose Antonio Ortega Ruiz +;; Copyright (C) 2009, 2010, 2018 Jose Antonio Ortega Ruiz ;; This program is free software; you can redistribute it and/or ;; modify it under the terms of the Modified BSD License. You should @@ -17,6 +17,7 @@ #:use-module (geiser utils) #:use-module (geiser modules) #:use-module (system vm program) + #:use-module (system vm debug) #:use-module (ice-9 session) #:use-module (ice-9 documentation) #:use-module (ice-9 regex) @@ -75,11 +76,13 @@ ((macro? obj) default-macro-args) (else 'variable))) +(define (program-arities prog) + (let ((addrs (program-address-range prog))) + (when (pair? addrs) (find-program-arities (car addrs))))) + (define (arguments proc) (define (p-args prog) - (let ((as (map (lambda (a) - ((@@ (system vm program) arity->arguments-alist) prog a)) - (or (program-arities prog) '())))) + (let ((as (map arity-arguments-alist (or (program-arities prog) '())))) (and (not (null? as)) as))) (define (clist f) (lambda (x) (let ((y (f x))) (and y (list y))))) (cond ((is-a? proc <generic>) (generic-args proc)) |