X-Git-Url: https://jxself.org/git/?p=8sync.git;a=blobdiff_plain;f=eightsync%2Fagenda.scm;h=5a2aea2bbc6ba4a148f44d5965ee43afc789aaca;hp=2a431351af99b08ca06efed0c0afc03f28375f73;hb=f6a77e5e588057731d5c4f98ae575a20936d4415;hpb=bab788cecd849975fc10e39b193dad304b186fe4

diff --git a/eightsync/agenda.scm b/eightsync/agenda.scm
index 2a43135..5a2aea2 100644
--- a/eightsync/agenda.scm
+++ b/eightsync/agenda.scm
@@ -1,19 +1,20 @@
-;; Copyright (C) 2015 Christopher Allan Webber <cwebber@dustycloud.org>
-
-;; This library is free software; you can redistribute it and/or
-;; modify it under the terms of the GNU Lesser General Public
-;; License as published by the Free Software Foundation; either
-;; version 3 of the License, or (at your option) any later version.
-;;
-;; This library is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; Lesser General Public License for more details.
-;;
-;; You should have received a copy of the GNU Lesser General Public
-;; License along with this library; if not, write to the Free Software
-;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-;; 02110-1301 USA
+;;; 8sync --- Asynchronous programming for Guile
+;;; Copyright (C) 2015 Christopher Allan Webber <cwebber@dustycloud.org>
+;;;
+;;; This file is part of 8sync.
+;;;
+;;; 8sync is free software: you can redistribute it and/or modify it
+;;; under the terms of the GNU Lesser General Public License as
+;;; published by the Free Software Foundation, either version 3 of the
+;;; License, or (at your option) any later version.
+;;;
+;;; 8sync is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with 8sync.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (eightsync agenda)
   #:use-module (srfi srfi-1)
@@ -30,6 +31,8 @@
             
             make-async-prompt-tag
 
+            list->q make-q*
+
             <time-segment>
             make-time-segment time-segment?
             time-segment-time time-segment-queue
@@ -146,6 +149,19 @@ Generally done automatically for the user through (make-agenda)."
          "Can't get current agenda prompt if there's no current agenda!")
         (agenda-prompt-tag current-agenda))))
 
+;; helper for making queues for an agenda
+(define (list->q lst)
+  "Makes a queue composed of LST items"
+  (let ((q (make-q)))
+    (for-each
+     (lambda (x)
+       (enq! q x))
+     lst)
+    q))
+
+(define (make-q* . args)
+  "Makes a queue and populates it with this invocation's ARGS"
+  (list->q args))
 
 
 ;;; Schedule
@@ -442,12 +458,6 @@ Will produce (0 . 0) instead of a negative number, if needed."
 ;;; Asynchronous escape to run things
 ;;; =================================
 
-(define (agenda-on-error agenda)
-  (const #f))
-
-(define (agenda-on-fail agenda)
-  (const #f))
-
 (define-syntax-rule (%8sync async-request)
   "Run BODY asynchronously at a prompt, passing args to make-future.