MathML:Stretchy: Difference between revisions

MathML:Stretchy (view source)

Revision as of 07:57, 28 March 2011

881 bytes removed , 28 March 2011

m

→‎Operator dictionary and heuristic rules for the operator form

Fred.wang

Confirmed users

226

edits

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 Many operator properties affecting stretching are provided by the MathML Operator Dictionary. We should upgrade our dictionary to [http://www.w3.org/TR/MathML3/appendixc.html the one given in MathML3], where a lot of new entries are added and several properties modified. Also, the form infix/postfix/prefix is used to determine the properties of an operator. Hence, we need to implement the [http://www.w3.org/TR/MathML3/chapter3.html#presm.formdefval heuristic rules to determine the form] of an operator.
-See {{bug|534970}} and {{bug|562460}}
+See {{bug|562460}}
-[fred] The operator dictionary uses [http://hg.mozilla.org/mozilla-central/rev/4f08c0415dad the new syntax of MathML3]
+Most entries have been upgraded in {{bug|534970}}. The [https://bugzilla.mozilla.org/show_bug.cgi?id=534970#c66 remaining differences] are for some diagonal arrows and bars.
-[fred] Our private "direction" property is [http://hg.mozilla.org/mozilla-central/rev/16fd52fea1aa available for any operators]
-[fred] New patch pushed: [http://hg.mozilla.org/mozilla-central/rev/170dc0922c23 remove infix entries for N-ary Union and Intersection]
-[fred] New patch pushed: [http://hg.mozilla.org/mozilla-central/rev/8ddb819c17fd add entries for vertical and horizontal arrows]
-[fred] New patch pushed: [http://hg.mozilla.org/mozilla-central/rev/7aee654600f2 add entries for stretchy fences]
-[fred] New patch pushed: [http://hg.mozilla.org/mozilla-central/rev/4428b9c468cd make operator with a stretchy form use the same direction for all their forms]
-[fred] New patch pushed: [http://hg.mozilla.org/mozilla-central/rev/8a52e79553b6 add private data "integral"]
-[fred] New patch pushed: [http://hg.mozilla.org/mozilla-central/rev/77e3880307ea update some entries whose stretchiness has changed]
 ==  [DONE] Embellished operators ==