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authorJose Antonio Ortega Ruiz <jao@gnu.org>2009-03-05 02:19:42 +0100
committerJose Antonio Ortega Ruiz <jao@gnu.org>2009-03-05 02:19:42 +0100
commitefe21b1337f02095cf40791f8b0c237ae56c39a0 (patch)
tree89b534d782ad78cb4ef10a1e643b0720382e53b9 /scheme/guile/geiser/modules.scm
parent692eb942c39fd42ffe61f1408a4998d738c88933 (diff)
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They say call/cc is slow in Guile.
Diffstat (limited to 'scheme/guile/geiser/modules.scm')
-rw-r--r--scheme/guile/geiser/modules.scm17
1 files changed, 10 insertions, 7 deletions
diff --git a/scheme/guile/geiser/modules.scm b/scheme/guile/geiser/modules.scm
index 13a1cdd..0afb8fd 100644
--- a/scheme/guile/geiser/modules.scm
+++ b/scheme/guile/geiser/modules.scm
@@ -37,13 +37,16 @@
(define (symbol-module sym)
(and sym
- (call/cc
- (lambda (k)
- (apropos-fold (lambda (module name var init)
- (if (eq? name sym) (k (module-name module)) init))
- #f
- (regexp-quote (symbol->string sym))
- (apropos-fold-accessible (current-module)))))))
+ (catch 'module-name
+ (lambda ()
+ (apropos-fold (lambda (module name var init)
+ (if (eq? name sym)
+ (throw 'module-name (module-name module)) init))
+ #f
+ (regexp-quote (symbol->string sym))
+ (apropos-fold-accessible (current-module))))
+ (lambda (key . args)
+ (and (eq? key 'module-name) (car args))))))
(define (module-location name)
(make-location (module-filename name) #f))