suzanne.soy/scribble-math
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Jump to an anchor after typesetting, if one was specified in the page URL (controlled by the positionToHash parameter). When the page is loaded, tags haven't been processed yet, to the anchor might not be present, so we need to jump there after the page is typeset. Also, as the equations are typeset, the page may get repositioned, so jumping to the location again will get us back where we were supposed to be. Problem: if user scrolls during typeset, we jump back.

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This commit is contained in:
Davide P. Cervone 2011-09-22 20:46:26 -04:00
parent 629c6c2df8
commit c0dad0dbfe
2 changed files with 14 additions and 4 deletions
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2
MathJax.js
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16
unpacked/MathJax.js
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@ -30,7 +30,7 @@ if (!window.MathJax) {window.MathJax= {}}
if (!MathJax.Hub) { // skip if already loaded
MathJax.version = "1.1a";
MathJax.fileversion = "1.1.16";
MathJax.fileversion = "1.1.17";
/**********************************************************/
@ -1213,8 +1213,9 @@ MathJax.Hub = {
// set to "configured" to delay startup until MathJax.Hub.Configured() is called
// set to a Callback to wait for before continuing with the startup
skipStartupTypeset: false, // set to true to skip PreProcess and Process during startup
"v1.0-compatible": true, // set to false to prevent loading of default configuration file
elements: [], // array of elements to process when none is given explicitly
"v1.0-compatible": true, // set to false to prevent message about configuration change
elements: [], // array of elements to process when none is given explicitly
positionToHash: true, // after initial typeset pass, position to #hash location?
showMathMenu: true, // attach math context menu to mathml?
showMathMenuMSIE: true, // separtely determine if MSIE should have math menu
@ -1872,6 +1873,14 @@ MathJax.Hub.Startup = {
}
},
//
// Set the location to the designated hash position
//
Hash: function () {
if (MathJax.Hub.config.positionToHash && document.location.hash)
{document.location = document.location.hash}
},
//
// Setup the onload callback
//
@ -2320,6 +2329,7 @@ MathJax.Hub.Startup = {
STARTUP.onLoad(),
function () {MathJax.isReady = true}, // indicates that MathJax is ready to process math
["Typeset",STARTUP],
["Hash",STARTUP],
["Post",STARTUP.signal,"End"]
);