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Diffstat (limited to 'source/bower_components/modernizr/feature-detects/unicode.js')
| -rw-r--r-- | source/bower_components/modernizr/feature-detects/unicode.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/source/bower_components/modernizr/feature-detects/unicode.js b/source/bower_components/modernizr/feature-detects/unicode.js new file mode 100644 index 0000000..39908bf --- /dev/null +++ b/source/bower_components/modernizr/feature-detects/unicode.js @@ -0,0 +1,32 @@ +/** + * Unicode special character support + * + * Detection is made by testing missing glyph box rendering against star character + * If widths are the same, this "probably" means the browser didn't support the star character and rendered a glyph box instead + * Just need to ensure the font characters have different widths + * + * Warning : positive Unicode support doesn't mean you can use it inside <title>, this seams more related to OS & Language packs + */ +Modernizr.addTest('unicode', function() { + + + var bool, + + missingGlyph = document.createElement('span'), + + star = document.createElement('span'); + + Modernizr.testStyles('#modernizr{font-family:Arial,sans;font-size:300em;}', function(node) { + + missingGlyph.innerHTML = 'ᝣ'; + star.innerHTML = '☆'; + + node.appendChild(missingGlyph); + node.appendChild(star); + + bool = 'offsetWidth' in missingGlyph && missingGlyph.offsetWidth !== star.offsetWidth; + }); + + return bool; + +});
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