- limit pspell suggestions for each word

git-svn-id: https://svn.roundcube.net/trunk@2445 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 6 insertions, 0 deletions

diff --git a/roundcubemail/program/steps/mail/spell_pspell.inc b/roundcubemail/program/steps/mail/spell_pspell.inc
index 102ef5a14..0722b5fa0 100644
--- a/roundcubemail/program/steps/mail/spell_pspell.inc
+++ b/roundcubemail/program/steps/mail/spell_pspell.inc
@@ -30,6 +30,9 @@ if (!extension_loaded('pspell')) {
     exit;
 }
 
+// max. number of suggestions for one word
+define('MAX_SUGGESTIONS', 10);
+
 // read input
 $data = file_get_contents('php://input');
 
@@ -55,6 +58,9 @@ foreach ($words as $w) {
     $len  = rc_strlen($word);
     if ($word && $plink && !pspell_check($plink, $word)) {
         $suggestions = pspell_suggest($plink, $word);
+	if (sizeof($suggestions)>10)
+	  $suggestions = array_slice($suggestions, 0, MAX_SUGGESTIONS);
+
         $out .= '<c o="'.$pos.'" l="'.$len.'">';
         $out .= implode("\t", $suggestions);
         $out .= '</c>';