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remove semicolons :'-(

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This commit is contained in:
Chris Rebert 2014-04-24 16:00:13 -07:00
parent d4728b8c6d
commit 937ef4824e
1 changed files with 15 additions and 15 deletions
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30
docs/assets/js/ie-emulation-modes-warning.js
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@ -12,40 +12,40 @@
'use strict';
function emulatedIEMajorVersion() {
var groups = /MSIE ([0-9.]+)/.exec(window.navigator.userAgent);
var groups = /MSIE ([0-9.]+)/.exec(window.navigator.userAgent)
if (groups === null) {
return null;
return null
}
var ieVersionNum = parseInt(groups[1], 10);
var ieMajorVersion = Math.floor(ieVersionNum);
return ieMajorVersion;
var ieVersionNum = parseInt(groups[1], 10)
var ieMajorVersion = Math.floor(ieVersionNum)
return ieMajorVersion
}
function actualNonEmulatedIEMajorVersion() {
// Detects the actual version of IE in use, even if it's in an older-IE emulation mode.
// IE JavaScript conditional compilation docs: http://msdn.microsoft.com/en-us/library/ie/121hztk3(v=vs.94).aspx
// @cc_on docs: http://msdn.microsoft.com/en-us/library/ie/8ka90k2e(v=vs.94).aspx
var jscriptVersion = new Function('/*@cc_on return @_jscript_version; @*/')(); // jshint ignore:line
var jscriptVersion = new Function('/*@cc_on return @_jscript_version; @*/')() // jshint ignore:line
if (jscriptVersion === undefined) {
return 11; // IE11+ not in emulation mode
return 11 // IE11+ not in emulation mode
}
if (jscriptVersion < 9) {
return 8; // IE8 (or lower; haven't tested on IE<8)
return 8 // IE8 (or lower; haven't tested on IE<8)
}
return jscriptVersion; // IE9 or IE10 in any mode, or IE11 in non-IE11 mode
return jscriptVersion // IE9 or IE10 in any mode, or IE11 in non-IE11 mode
}
var ua = window.navigator.userAgent;
var ua = window.navigator.userAgent
if (ua.indexOf('Opera') > -1 || ua.indexOf('Presto') > -1) {
return; // Opera, which might pretend to be IE
return // Opera, which might pretend to be IE
}
var emulated = emulatedIEMajorVersion();
var emulated = emulatedIEMajorVersion()
if (emulated === null) {
return; // Not IE
return // Not IE
}
var nonEmulated = actualNonEmulatedIEMajorVersion();
var nonEmulated = actualNonEmulatedIEMajorVersion()
if (emulated !== nonEmulated) {
window.alert('WARNING: You appear to be using IE' + nonEmulated + ' in IE' + emulated + ' emulation mode.\nIE emulation modes can behave significantly differently from ACTUAL older versions of IE.\nPLEASE DON\'T FILE BOOTSTRAP BUGS based on testing in IE emulation modes!');
window.alert('WARNING: You appear to be using IE' + nonEmulated + ' in IE' + emulated + ' emulation mode.\nIE emulation modes can behave significantly differently from ACTUAL older versions of IE.\nPLEASE DON\'T FILE BOOTSTRAP BUGS based on testing in IE emulation modes!')
}
})();