From: Jason Woofenden <jason@jasonwoof.com>
Date: Fri, 18 Sep 2015 22:52:57 +0000 (-0400)
Subject: enc_htmlbrtab: don't double spaces
X-Git-Url: https://jasonwoof.com/gitweb/?p=wfpl.git;a=commitdiff_plain;h=414082e3e11cee010f869633733eccb4f2161153

enc_htmlbrtab: don't double spaces
---

diff --git a/encode.php b/encode.php
index f5a5622..fd282b7 100644
--- a/encode.php
+++ b/encode.php
@@ -74,7 +74,7 @@ function enc_htmlbr($str) {
 # Example: <p>~foo htmlbrtab~</p>
 function enc_htmlbrtab($str) {
 	$str = enc_htmlbr($str);
-	$whitespace_to_nbsp = create_function('$matches', '$count = 0; $chars = str_split($matches[0]); foreach ($chars as $c) { if ($c == " ") { $count += 2; } else if ($c == "\t") { $count += 8; } } return str_repeat("&nbsp;", $count);');
+	$whitespace_to_nbsp = create_function('$matches', '$count = 0; $chars = str_split($matches[0]); foreach ($chars as $c) { if ($c == " ") { $count += 1; } else if ($c == "\t") { $count += 8; } } return str_repeat("&nbsp;", $count);');
 	$str = preg_replace_callback("|^[ \t]+|m", $whitespace_to_nbsp, $str);
 	return $str;
 }