From dbbbc2a1d07cff63e5f979a125ec6394c6833c07 Mon Sep 17 00:00:00 2001 From: Andy Wingo Date: Tue, 20 Apr 2010 13:42:21 +0200 Subject: [PATCH] add comments to resolve-module * module/ice-9/boot-9.scm (resolve-module): Add comments. --- module/ice-9/boot-9.scm | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/module/ice-9/boot-9.scm b/module/ice-9/boot-9.scm index ff9fa9fbf..ea9f50a68 100644 --- a/module/ice-9/boot-9.scm +++ b/module/ice-9/boot-9.scm @@ -2301,10 +2301,14 @@ If there is no handler at all, Guile prints an error and then exits." ;; (define resolve-module (let ((the-root-module the-root-module)) - (lambda (name . args) + (lambda (name . args) ;; #:optional (autoload #t) (version #f) (if (equal? name '(guile)) + ;; During boot, avoid recursion when looking for the root module. the-root-module (let ((full-name (append '(%app modules) name))) + ;; This is pretty strange that '(guile) is the same as '(guile %app + ;; modules guile), is the same as '(guile %app modules guile %app + ;; modules guile). (let* ((already (nested-ref the-root-module full-name)) (numargs (length args)) (autoload (or (= numargs 0) (car args))) -- 2.20.1