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Add a postInputHooks list so that we can attach global filters like the MathML semantic enhancement filter.

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This commit is contained in:
Davide P. Cervone 2015-04-21 17:34:48 -04:00
parent 6b73beacd5
commit e533634f37
1 changed files with 5 additions and 2 deletions
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7
unpacked/MathJax.js
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@ -2172,13 +2172,15 @@ MathJax.Hub = {
if (!script.MathJax.elementJax || script.MathJax.state === STATE.UPDATE) {
this.checkScriptSiblings(script); // remove preJax/postJax etc.
var type = script.type.replace(/ *;(.|\s)*/,""); // the input jax type
jax = this.inputJax[type].Process(script,state); // run the input jax
var input = this.inputJax[type]; // the input jax itself
jax = input.Process(script,state); // run the input jax
if (typeof jax === 'function') { // if a callback was returned
if (jax.called) continue; // go back and call Process() again
this.RestartAfter(jax); // wait for the callback
}
jax.Attach(script,this.inputJax[type].id); // register the jax on the script
jax.Attach(script,input.id); // register the jax on the script
this.saveScript(jax,state,script,STATE); // add script to state
this.postInputHooks.Execute(jax,input.id,script); // run global jax filters
} else if (script.MathJax.state === STATE.OUTPUT) {
this.saveScript(script.MathJax.elementJax,state,script,STATE); // add script to state
}
@ -2198,6 +2200,7 @@ MathJax.Hub = {
state.start = new Date().getTime(); state.i = state.j = 0;
return null;
},
postInputHooks: MathJax.Callback.Hooks(true), // hooks to run after element jax is created
saveScript: function (jax,state,script,STATE) {
//
// Check that output jax exists