function _typogrify_abbr_span in Typogrify 7

Wrapping abbreviations adding whitespace by setting margin-left in a span.

Parameters

array $hit: matcher-array from preg_replace_callback.

1 string reference to '_typogrify_abbr_span'

typogrify_smart_abbreviation in ./smartypants.php

Wrapping abbreviations and adding half space between digit grouping.

File

./smartypants.php, line 782

SmartyPants - Smart punctuation for web sites

Code

function _typogrify_abbr_span($hit) {
  $thbl = '.<span style="margin-left:0.167em"><span style="display:none">&nbsp;</span></span>';
  $res = preg_replace('/\\.(\\p{L})/u', $thbl . '\\1', $hit[0]);
  return '<span class="abbr">' . $res . '</span>';
}