Check the presence keyboard shortcuts

Historically, the bookmarklet used to check keyboard shortcuts (character keys shortcut bookmarklet) does not allow for the verification of all printable characters, particularly accented characters and non-Latin characters.

The bookmarklet proposed below covers more printable characters; here is the range of verified UTF-8 codes:

• C0 Control (0 - 31)
• Basic Latin (32 - 126)
• Latin Supplement (160 - 255)
• Latin Extended A (256 - 383)
• Latin Extended B (384 - 591)
• Modifier Letters (688 - 767)
• Diacritical Marks (768 - 879)
• Greek And Coptic (880 - 1023)
• Cyrillic (1024 - 1279)
• Cyrillic Supplement (1280 - 1327)
• Armenian (1328 - 1423)
• Hebrew (1424 - 1535)
• Arabic (1536 - 1791)
• Arabic Supplement (1872 - 1919)
• Euro symbol (€) 8364

Copy-paste the following code into your favorite browser's bookmarks:

javascript:(function(){var n=32,end=8365,key=function(){var char=String.fromCharCode(n);console.log(n+': '+char);var e=document.createEvent('Event');e.initEvent('keydown',true,false);e.key=char;e.which=n;e.keyCode=n;e.charCode=n;document.getElementsByTagName('BODY')[0].dispatchEvent(e);e=document.createEvent('Event');e.initEvent('keypress',true,false);e.key=char;e.which=n;e.keyCode=n;e.charCode=n;document.getElementsByTagName('BODY')[0].dispatchEvent(e);e=document.createEvent('Event');e.initEvent('keyup',true,false);e.