Fix plain text spellchecker icorrect highlighting in non-ASCII text (#1488973)

1 files changed, 1 insertions, 1 deletions

diff --git a/program/lib/Roundcube/rcube_spellchecker.php b/program/lib/Roundcube/rcube_spellchecker.php
index 3d4d3a3d6..816bcad2f 100644
--- a/program/lib/Roundcube/rcube_spellchecker.php
+++ b/program/lib/Roundcube/rcube_spellchecker.php
@@ -31,7 +31,7 @@ class rcube_spellchecker
     private $lang;
     private $rc;
     private $error;
-    private $separator = '/[\s\r\n\t\(\)\/\[\]{}<>\\"]+|[:;?!,\.]([^\w]|$)/';
+    private $separator = '/[\s\r\n\t\(\)\/\[\]{}<>\\"]+|[:;?!,\.](?=\W|$)/';
     private $options = array();
     private $dict;
     private $have_dict;