From 373cd164cbdb73c5da6f3cc042c06396ed113a34 Mon Sep 17 00:00:00 2001
From: Davide Cervone <dpvc@union.edu>
Date: Tue, 10 Aug 2010 00:49:18 +0000
Subject: [PATCH] Make sure text wraps for MSIE

git-svn-id: https://mathjax.svn.sourceforge.net/svnroot/mathjax/trunk@572 b8fd5906-0fad-46e2-a0d3-10d94ff285d1
---
 mathjax/extensions/FontWarnings.js          | 2 +-
 mathjax/unpacked/extensions/FontWarnings.js | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/mathjax/extensions/FontWarnings.js b/mathjax/extensions/FontWarnings.js
index fc4f33ec5..07e967865 100644
--- a/mathjax/extensions/FontWarnings.js
+++ b/mathjax/extensions/FontWarnings.js
@@ -13,6 +13,6 @@
  */
 
 MathJax.Unpack([
-  ['(','function','(d,g){var f="1.0";var b=d.Insert({','messageStyle',':{position:"','fixed",bottom:"4em",left:"3em",width:"40em",border:"3px solid #880000','","background-color":"#','E0E0E0",padding:"1em","font-size":"small","','border-radius":".','75em','","-webkit-',8,9,'","-moz-',8,9,'","-khtml-',8,9,'","','box-shadow":"4px 4px 10px #AAAAAA',10,20,13,20,16,20,'",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=3, OffY=3, Color=\'gray\', Positive=\'true\')"},Message:{webFont',':[["closeBox"],"MathJax is ','using',' web-based fonts',' to display',' the mathematics',' ","on this page.  These take time to download, so the page would","render faster if you installed math fonts directly in your ","system\'s font folder.",["fonts"]],imageFonts',28,'using its',' image fonts',' rather than local or',30,'. ","This will render slower than usual, and',32,' may not print ","at the full resolution of your printer','.",["fonts"],["webfonts','"]],noFonts',28,'unable to locate a font to use',31,' ","its mathematics, and',36,' are not available, so it ","is falling back on generic unicode characters in hopes that ","your browser will be able',31,' them.  Some characters ","may not show up properly, or possibly not at all',42,'"]]},HTML:{closeBox:[["div",{style',4,'absolute",overflow:"hidden",top:".1em",right:".1em",border:"1px outset",width:"1em",height:"1em","text-align":"center",cursor:"pointer',6,'EEEEEE",color:"#606060","',8,'5em',10,8,'5em',13,8,'5em',16,8,'5em"},onclick:',1,'(){if(c.div&&c.fade===0){if(c.timer){clearTimeout(c.timer)}','c.div.style.display="none','"}}},[["span",{style',4,'relative",bottom:".2em"}},["x"]]]]],webfonts:[["p"],"Most modern browsers allow for fonts to be downloaded over the web. ","Updating to a more recent version of your browser (or changing browsers) ","could improve the quality of',32,' on this page."],fonts:[["p"],"MathJax can use either',' the ",["a",{href:"http://www.stixfonts.org/",target:"_blank"},"STIX fonts','"]," or',' the ",["a",{href:"http://www.mathjax.org/help/fonts/",target:"_blank"},["MathJax TeX fonts"]],".  Download and install ','either one',' to improve your MathJax experience','."],STIXfonts:[["p"],"This page is designed to use',77,'"],".  Download and install those fonts',81,'."],TeXfonts:[["p"],"This page is designed to use',79,'those fonts',81,'."]},','removeAfter',':12*1000,','fadeoutSteps',':10,','fadeoutTime',':1.5*1000},(d.config.FontWarnings||{}));var c={div:null,fade:0};var a=',1,'(k){if(c.div){return}','var h=MathJax.OutputJax["HTML-CSS"],l=','document.body',';if(d.Browser.isMSIE){if(b.',3,'.position','==="fixed"){MathJax.Message.Init();l=document.getElementById("MathJax_MSIE_frame");b.',3,103,'="absolute"}}else{delete b.',3,'.filter}b.',3,'.maxWidth=(',100,'.clientWidth-5*h.em)+"px";var j=0;while(j<k.length){if(k[j] instanceof Array&&b.HTML[k[j][0]]){k.splice.apply(k,[j,1].concat(b.HTML[k[j][0]]))}else{j++}}c.div=h.addElement(l,"div",{id:"MathJax_FontWarning",style:b.',3,'},k);if(b.',91,'){d.Register.StartupHook("End",',1,'(){c.timer=','setTimeout(e,b.',91,')})}g.Cookie.Set("fontWarn",{warned:true})};var e=',1,'(){c.fade++;if(c.timer){delete c.timer}if(c.fade<b.',93,'){var h=1-c.fade/b.',93,';c.div.style.','opacity=h',128,'filter="alpha(opacity="+Math.floor(100*h)+")";',120,95,'/b.',93,')}else{',71,'"}};if(!g.Cookie.Get("fontWarn").warned){d.Startup.signal.Interest(',1,'(k){if(k.match(/HTML-CSS Jax - /)&&!c.div){',99,'h.config.availableFonts,j;var i=(l&&l.length);if(!i){b.HTML.fonts=[""]}else{if(l.length===1){b.HTML.fonts=b.HTML[l[0]+"fonts"]}}if(h.allowWebFonts){b.HTML.webfonts=[""]}','if(k.match(/- ','Web-Font/)){if(i){j="webFont"}}else{',143,'using',36,'/)){j="imageFonts"}else{',143,'no valid font/)){j="noFonts"}}}if(j&&b.Message[j]){a(b.Message[j])}}})}})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/FontWarnings.js");']
+  ['(','function','(d,g){var f="1.0";var b=d.Insert({','messageStyle',':{position:"','fixed",bottom:"4em",left:"3em",width:"40em",border:"3px solid #880000','","background-color":"#','E0E0E0",padding:"1em","font-size":"small","white-space":"normal","','border-radius":".','75em','","-webkit-',8,9,'","-moz-',8,9,'","-khtml-',8,9,'","','box-shadow":"4px 4px 10px #AAAAAA',10,20,13,20,16,20,'",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=3, OffY=3, Color=\'gray\', Positive=\'true\')"},Message:{webFont',':[["closeBox"],"MathJax is ','using',' web-based fonts',' to display',' the mathematics',' ","on this page.  These take time to download, so the page would","render faster if you installed math fonts directly in your ","system\'s font folder.",["fonts"]],imageFonts',28,'using its',' image fonts',' rather than local or',30,'. ","This will render slower than usual, and',32,' may not print ","at the full resolution of your printer','.",["fonts"],["webfonts','"]],noFonts',28,'unable to locate a font to use',31,' ","its mathematics, and',36,' are not available, so it ","is falling back on generic unicode characters in hopes that ","your browser will be able',31,' them.  Some characters ","may not show up properly, or possibly not at all',42,'"]]},HTML:{closeBox:[["div",{style',4,'absolute",overflow:"hidden",top:".1em",right:".1em",border:"1px outset",width:"1em",height:"1em","text-align":"center",cursor:"pointer',6,'EEEEEE",color:"#606060","',8,'5em',10,8,'5em',13,8,'5em',16,8,'5em"},onclick:',1,'(){if(c.div&&c.fade===0){if(c.timer){clearTimeout(c.timer)}','c.div.style.display="none','"}}},[["span",{style',4,'relative",bottom:".2em"}},["x"]]]]],webfonts:[["p"],"Most modern browsers allow for fonts to be downloaded over the web. ","Updating to a more recent version of your browser (or changing browsers) ","could improve the quality of',32,' on this page."],fonts:[["p"],"MathJax can use either',' the ",["a",{href:"http://www.stixfonts.org/",target:"_blank"},"STIX fonts','"]," or',' the ",["a",{href:"http://www.mathjax.org/help/fonts/",target:"_blank"},["MathJax TeX fonts"]],".  Download and install ','either one',' to improve your MathJax experience','."],STIXfonts:[["p"],"This page is designed to use',77,'"],".  Download and install those fonts',81,'."],TeXfonts:[["p"],"This page is designed to use',79,'those fonts',81,'."]},','removeAfter',':12*1000,','fadeoutSteps',':10,','fadeoutTime',':1.5*1000},(d.config.FontWarnings||{}));var c={div:null,fade:0};var a=',1,'(k){if(c.div){return}','var h=MathJax.OutputJax["HTML-CSS"],l=','document.body',';if(d.Browser.isMSIE){if(b.',3,'.position','==="fixed"){MathJax.Message.Init();l=document.getElementById("MathJax_MSIE_frame");b.',3,103,'="absolute"}}else{delete b.',3,'.filter}b.',3,'.maxWidth=(',100,'.clientWidth-75)+"px";var j=0;while(j<k.length){if(k[j] instanceof Array&&b.HTML[k[j][0]]){k.splice.apply(k,[j,1].concat(b.HTML[k[j][0]]))}else{j++}}c.div=h.addElement(l,"div",{id:"MathJax_FontWarning",style:b.',3,'},k);if(b.',91,'){d.Register.StartupHook("End",',1,'(){c.timer=','setTimeout(e,b.',91,')})}g.Cookie.Set("fontWarn",{warned:true})};var e=',1,'(){c.fade++;if(c.timer){delete c.timer}if(c.fade<b.',93,'){var h=1-c.fade/b.',93,';c.div.style.','opacity=h',128,'filter="alpha(opacity="+Math.floor(100*h)+")";',120,95,'/b.',93,')}else{',71,'"}};if(!g.Cookie.Get("fontWarn").warned){d.Startup.signal.Interest(',1,'(k){if(k.match(/HTML-CSS Jax - /)&&!c.div){',99,'h.config.availableFonts,j;var i=(l&&l.length);if(!i){b.HTML.fonts=[""]}else{if(l.length===1){b.HTML.fonts=b.HTML[l[0]+"fonts"]}}if(h.allowWebFonts){b.HTML.webfonts=[""]}','if(k.match(/- ','Web-Font/)){if(i){j="webFont"}}else{',143,'using',36,'/)){j="imageFonts"}else{',143,'no valid font/)){j="noFonts"}}}if(j&&b.Message[j]){a(b.Message[j])}}})}})(MathJax.Hub,MathJax.HTML);MathJax.Ajax.loadComplete("[MathJax]/extensions/FontWarnings.js");']
 ]);
 
diff --git a/mathjax/unpacked/extensions/FontWarnings.js b/mathjax/unpacked/extensions/FontWarnings.js
index 3a81f43ad..fb2959b29 100644
--- a/mathjax/unpacked/extensions/FontWarnings.js
+++ b/mathjax/unpacked/extensions/FontWarnings.js
@@ -92,7 +92,7 @@
     messageStyle: {
       position:"fixed", bottom:"4em", left:"3em", width:"40em",
       border: "3px solid #880000", "background-color": "#E0E0E0",
-      padding: "1em", "font-size":"small",
+      padding: "1em", "font-size":"small", "white-space":"normal",
       
       "border-radius": ".75em",                     // Opera 10.5
       "-webkit-border-radius": ".75em",             // Safari and Chrome
@@ -227,7 +227,7 @@
         CONFIG.messageStyle.position = "absolute";
       }
     } else {delete CONFIG.messageStyle.filter}
-    CONFIG.messageStyle.maxWidth = (document.body.clientWidth-5*HTMLCSS.em) + "px";
+    CONFIG.messageStyle.maxWidth = (document.body.clientWidth-75) + "px";
     var i = 0; while (i < data.length) {
       if (data[i] instanceof Array && CONFIG.HTML[data[i][0]])
         {data.splice.apply(data,[i,1].concat(CONFIG.HTML[data[i][0]]))} else {i++}