diff options
Diffstat (limited to 'program/lib/Roundcube/rcube_text2html.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_text2html.php | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/program/lib/Roundcube/rcube_text2html.php b/program/lib/Roundcube/rcube_text2html.php index 1981b2f98..2ffe5301d 100644 --- a/program/lib/Roundcube/rcube_text2html.php +++ b/program/lib/Roundcube/rcube_text2html.php @@ -45,18 +45,22 @@ class rcube_text2html */ protected $config = array( // non-breaking space - 'space' => "\xC2\xA0", + 'space' => "\xC2\xA0", + // word-joiner (zero-width no-break space) + // 'wordjoiner' => "\xEF\xBB\xBF", // U+2060 + // use deprecated U+FEFF character because of webkit issue with displaying U+2060 (#1490353) + 'wordjoiner' => "\xEF\xBB\xBF", // U+FEFF // enables format=flowed parser 'flowed' => false, // enables wrapping for non-flowed text - 'wrap' => true, + 'wrap' => true, // line-break tag - 'break' => "<br>\n", + 'break' => "<br>\n", // prefix and suffix (wrapper element) - 'begin' => '<div class="pre">', - 'end' => '</div>', + 'begin' => '<div class="pre">', + 'end' => '</div>', // enables links replacement - 'links' => true, + 'links' => true, // string replacer class 'replacer' => 'rcube_string_replacer', ); @@ -278,6 +282,7 @@ class rcube_text2html $text = strtr($text, $table); $nbsp = $this->config['space']; + $nobr = $this->config['wordjoiner']; // replace some whitespace characters $text = str_replace(array("\r", "\t"), array('', ' '), $text); @@ -299,9 +304,15 @@ class rcube_text2html $text = $copy; } + // make the whole line non-breakable else { - // make the whole line non-breakable - $text = str_replace(array(' ', '-', '/'), array($nbsp, '-⁠', '/⁠'), $text); + $repl = array( + ' ' => $nbsp, + '-' => $nobr . '-' . $nobr, + '/' => $nobr . '/', + ); + + $text = str_replace(array_keys($repl), array_values($repl), $text); } return $text; |