From c27d9035ef5ba5120157649cbfc8e0587ab4a08c Mon Sep 17 00:00:00 2001
From: eeeickythump
-You don't need to schedule the topics initially. However org-drill will
-recognise items that have been scheduled previously with
-org-learn. Unscheduled items are considered to be 'new' and ready for
-memorisation.
+Drill items can have other drill items as children. When a drill item is being
+tested, the contents of any child drill items will be hidden.
+
+You don't need to schedule the topics initially. Unscheduled items are +considered to be 'new' and ready for memorisation.
How should 'drill topics' be structured? Any org topic is a legal drill topic
-– it will simply be shown with all subheadings collapsed, so thta only the
+– it will simply be shown with all subheadings collapsed, so that only the
material beneath the main item heading is visible. After pressing a key, any
hidden subheadings will be revealed, and you will be asked to rate your
"recall" of the item.
@@ -598,14 +601,56 @@ the [North|North/South] Island and has a population of about [400,000].
Finally, you can write your own emacs lisp functions to define new kinds of
topics. Any new topic type will need to be added to
org-drill-card-type-alist, and cards using that topic type will need to have
-it as the value of their DRILL_CARD_TYPE property. For an example, see the
-function org-drill-present-spanish-verb, which defines the new topic type
-spanish_verb, used in 'spanish.org'.
-
DRILL_CARD_TYPE property. For examples, see the
+functions at the end of org-drill.el – these include:
+org-drill-present-verb-conjugation, which implements the 'conjugate'
+ card type. This asks the user to conjugate a verb in a particular tense. It
+ demonstrates how the appearance of an entry can be completely altered during
+ a drill session, both during testing and during the display fo the answer.
+org-drill-present-translate-number, which uses a third-party emacs lisp
+ library (spell-number.el) to prompt the user to translate random numbers
+ to and from any language recognised by that library.
+org-drill-present-spanish-verb, which defines the new topic type
+ spanish_verb. This illustrates how a function can control which of an
+ item's subheadings are visible during the drill session.
+-See the file spanish.org for a full set of example material. +See the file spanish.org for a full set of example material, including examples +of all the card types discussed above.
+ + + + ++If the body of a drill item is completely empty (ignoring properties and child +items), then the item will be skipped during drill sessions. The purpose of +this behaviour is to allow you to paste in 'skeletons' of complex items, then +fill in missing information later. For example, you may wish to include an +empty drill item for each tense of a newly learned verb, then paste in the +actual conjugation later as you learn each tense. +
++Note that if an item is empty, any child drill items will not be ignored, +unless they are empty as well. +
++If you have an item with an empty body, but still want it to be included in a +drill session, put a brief comment ('# …') in the item body. +
M-x org=drill-tree to run the drill session – this will
+ behave the same as org-drill if 'tree' was used as the value of
+ SCOPE.)
Date: 2011-04-22 15:27:38
+Date: 2011-04-30 16:14:35
Org version 7.5 with Emacs version 23
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