- pspell checker: split text by [dot]+[non-word] instead of [dot] and don't...

alecpl

2009-10-19 16dd372574ca0e03481b1ca65c65556eddb40be1

- pspell checker: split text by [dot]+[non-word] instead of [dot] and don't check numeric strings

 program/steps/mail/spell_pspell.inc

@@ -43,7 +43,7 @@
$text = html_entity_decode($text, ENT_QUOTES, RCMAIL_CHARSET);

// tokenize
$words = preg_split('/[ !"#$%&()*+\\,-.\/\n:;<=>?@\[\]^_{|}]+/', $text, NULL,  PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE );
$words = preg_split('/[ !"#$%&()*+\\,\/\n:;<=>?@\[\]^_{|}-]+|\.[^\w]/', $text, NULL,  PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE );

// init spellchecker
$plink = pspell_new(get_input_value('lang', RCUBE_INPUT_GET), null, null, RCMAIL_CHARSET, PSPELL_FAST);
@@ -56,7 +56,8 @@
    $word = trim($w[0]);
    $pos  = $w[1] - $diff;
    $len  = mb_strlen($word);
    if ($word && $plink && !pspell_check($plink, $word)) {
    if ($word && $plink && preg_match('/[^0-9\.]/', $word)
    && !pspell_check($plink, $word)) {
        $suggestions = pspell_suggest($plink, $word);
    if (sizeof($suggestions)>10)
      $suggestions = array_slice($suggestions, 0, MAX_SUGGESTIONS);