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December 31, 2015 00:38
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Coffeescript to prevent widows in title elements, can cope with nested HTML such as a or span elements
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| jQuery.fn.justtext = -> | |
| $(this).clone().children().remove().end().text() | |
| prevent_widows = () -> | |
| $("h1,h2,h3,h4,h5,h6").each (i, e) => | |
| t = $.trim($(e).justtext()).replace(/\s([^\s]*)$/,'\xa0'+'$1') | |
| cache = $(e).children() | |
| $(e).text(t).append cache | |
| $(e).find('*').each (i, e) => | |
| t = $.trim($(e).justtext()).replace(/\s([^\s]*)$/,'\xa0'+'$1') | |
| cache = $(e).children() | |
| $(e).text(t).append cache |
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