mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-12-02 19:26:36 +00:00
c4d9349786
* (bug 14202) $wgUseTeX has been superseded by the Math extension. To re-enable math conversion after upgrading, obtain the Math extension from SVN or from http://www.mediawiki.org/wiki/Extension:Math and add to LocalSettings.php: require_once "$IP/extensions/Math/Math.php"; This is an initial stab, and a few things remain to be cleaned up: * messages need to be moved from core to extension * MW_MATH_* constants should be moved to the extension from core * old back-compat math names interfaces using those constants should be removed from message files * classic edit toolbar's math button should be added from the extension (or else dropped) -- currently there's not a clean hook, but could do it by JS * couple of things like the 'armourMath' function on Language & LanguageConverter may want to be redone just as an unconditional, if that's simpler. Setting $wgUseTeX alone will no longer have any affect. The var's still there for the moment as a few bits still need to be fully moved out from core.
21 lines
877 B
OCaml
21 lines
877 B
OCaml
open Tex
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open Render_info
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type t = TREE_MN of string | TREE_MO of string | TREE_MI of string
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let rec make_mathml_tree = function
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TREE_MN a::otr,TEX_LITERAL(MHTMLABLEC(_,_,_,MN,b))::itr -> make_mathml_tree(TREE_MN (a^b)::otr,itr)
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| otr,TEX_LITERAL(MHTMLABLEC(_,_,_,MN,a))::itr -> make_mathml_tree(TREE_MN a::otr,itr)
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| otr,TEX_LITERAL(MHTMLABLEC(_,_,_,MO,a))::itr -> make_mathml_tree(TREE_MO a::otr,itr)
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| otr,TEX_LITERAL(MHTMLABLEC(_,_,_,MI,a))::itr -> make_mathml_tree(TREE_MI a::otr,itr)
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| otr,TEX_CURLY(crl)::itr -> make_mathml_tree(otr,crl@itr)
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| otr,[] -> List.rev otr
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| _ -> failwith "failed to render mathml"
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let render_mathml_tree = function
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TREE_MN s -> "<mn>"^s^"</mn>"
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| TREE_MI s -> "<mi>"^s^"</mi>"
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| TREE_MO s -> "<mo>"^s^"</mo>"
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let render tree = try Some (Util.mapjoin render_mathml_tree (make_mathml_tree ([],tree))) with _ -> None
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