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authorSteve Langasek <vorlon@debian.org>2005-01-10 08:53:33 +0000
committerBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:30 -0800
commite33f9eb9cf5cc29c36ce2aa7e10cd0f37ae0cc8e (patch)
treeabbf06041619e445f9d0b772b0d58132009d8234 /dynamic.scm
parentf559c149c83da84d0b1c285f0298c84aec564af9 (diff)
parent8466d8cfa486fb30d1755c4261b781135083787b (diff)
downloadslib-e33f9eb9cf5cc29c36ce2aa7e10cd0f37ae0cc8e.tar.gz
slib-e33f9eb9cf5cc29c36ce2aa7e10cd0f37ae0cc8e.zip
Import Debian changes 3a1-4.2debian/3a1-4.2
slib (3a1-4.2) unstable; urgency=low * Non-maintainer upload. * Add guile.init.local for use within the build dir, since otherwise we have an (earlier unnoticed) circular build-dep due to a difference between scm and guile. slib (3a1-4.1) unstable; urgency=low * Non-maintainer upload. * Build-depend on guile-1.6 instead of scm, since the new version of scm is wedged in unstable (closes: #281809). slib (3a1-4) unstable; urgency=low * Also check for expected creation on slibcat. (Closes: #240096) slib (3a1-3) unstable; urgency=low * Also check for /usr/share/guile/1.6/slib before installing for guile 1.6. (Closes: #239267) slib (3a1-2) unstable; urgency=low * Add format.scm back into slib until gnucash stops using it. * Call guile-1.6 new-catalog (Closes: #238231) slib (3a1-1) unstable; urgency=low * New upstream release * Remove Info section from doc-base file (Closes: #186950) * Remove period from end of description (linda, lintian) * html gen fixed upstream (Closes: #111778) slib (2d4-2) unstable; urgency=low * Fix url for upstream source (Closes: #144981) * Fix typo in slib.texi (enquque->enqueue) (Closes: #147475) * Add build depends. slib (2d4-1) unstable; urgency=low * New upstream. slib (2d3-1) unstable; urgency=low * New upstream. * Remove texi2html call in debian/rules. Now done upstream. Add make html instead. * Changes to rules and doc-base to conform to upstream html gen * Clean up upstream makefile to make sure it cleans up after itself.
Diffstat (limited to 'dynamic.scm')
-rw-r--r--dynamic.scm10
1 files changed, 6 insertions, 4 deletions
diff --git a/dynamic.scm b/dynamic.scm
index 937f93e..3bdd037 100644
--- a/dynamic.scm
+++ b/dynamic.scm
@@ -26,21 +26,23 @@
*current-dynamic-environment*)))
(define dynamic-rtd (make-record-type "dynamic" '()))
+;@
(define make-dynamic
(let ((dynamic-constructor (record-constructor dynamic-rtd)))
(lambda (obj)
(let ((dynamic (dynamic-constructor)))
(extend-current-dynamic-environment dynamic obj)
dynamic))))
-
+;@
(define dynamic? (record-predicate dynamic-rtd))
+
(define (guarantee-dynamic dynamic)
(or (dynamic? dynamic)
(slib:error "Not a dynamic" dynamic)))
(define dynamic:errmsg
"No value defined for this dynamic in the current dynamic environment")
-
+;@
(define (dynamic-ref dynamic)
(guarantee-dynamic dynamic)
(let loop ((env *current-dynamic-environment*))
@@ -50,7 +52,7 @@
(dynamic-environment:value env))
(else
(loop (dynamic-environment:parent env))))))
-
+;@
(define (dynamic-set! dynamic obj)
(guarantee-dynamic dynamic)
(let loop ((env *current-dynamic-environment*))
@@ -60,7 +62,7 @@
(dynamic-environment:set-value! env obj))
(else
(loop (dynamic-environment:parent env))))))
-
+;@
(define (call-with-dynamic-binding dynamic obj thunk)
(let ((out-thunk-env #f)
(in-thunk-env (make-dynamic-environment