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Em-dash auto replace.

This commit is contained in:
Paul Merrill 2010-11-05 09:11:42 -07:00
parent 93c6012aee
commit 83b062a896
1 changed files with 8 additions and 2 deletions
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10
inc/functions.php
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@ -161,7 +161,12 @@
if(AUTO_UNICODE) { if(AUTO_UNICODE) {
$body = str_replace('...', '…', $body); $body = str_replace('...', '…', $body);
$body = str_replace('<--', '←', $body); $body = str_replace('<--', '←', $body);
$body = str_replace('--', '—', $body);
// En and em- dashes are rendered exactly the same in
// most monospace fonts (they look the same in code
// editors).
$body = str_replace('--', '–', $body); // en dash
$body = str_replace('---', '—', $body); // em dash
} }
$body = utf8tohtml($body, true); $body = utf8tohtml($body, true);
@ -563,4 +568,5 @@
function int_to_word($n) { function int_to_word($n) {
return chr($n & 255).chr(($n >> 8) & 255); return chr($n & 255).chr(($n >> 8) & 255);
} }
?> ?>