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<?php
/*
File: spelling.php3
$Author: rich $
$Revision: 2.2.2.12 $
$Date: 2000/09/13 17:07:23 $
IMP: Copyright 1999, 2000 Charles J. Hagenbuch <chuck@horde.org>
You should have received a copy of the GNU Public
License along with this package; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
function estrtok (&$token, &$delim, $string, $separators) {
static $lastString = '';
static $stringLen = 0;
if ($lastString != $string) {
$lastString = $string;
$stringLen = strlen($string);
$aStrTok = strtok($string, $separators);
$stringLen -= strlen($aStrTok) + 1;
} else {
$aStrTok = strtok($separators);
$stringLen -= strlen($aStrTok) + 1;
}
$token = $aStrTok;
$pos = strlen($string) - $stringLen - 1;
if ($pos < strlen($string))
$delim = $string[$pos];
else
$delim = '';
if (!$aStrTok)
return $stringLen>=0;
else
return true;
}
function member ($string, $array) {
while (list($key, $val) = each($array)) {
if ($val == $string)
return true;
}
return false;
}
require '../lib/horde.lib';
require './lib/imp.lib'; /* IMPlib is the IMP function library */
require './config/defaults.php3'; /* Defaults configuration file */
require './config/html.php3';
require './config/lang.php3';
$language = select_lang();
require './lib/postconf.php3';
require "./locale/$language/spelling.lang";
require './locale/local/spelling.lang';
require './config/lang.php3';
error_reporting($default->error_level); /* set error level from imp.lib */
$title = $lang->spelling_title;
$sidebar = false;
require "$default->include_dir/doctype.inc";
require "$default->include_dir/generic-header.inc";
if (isset($default->ispell_lang) && isset($spell_lang)) {
$spell_opt = $default->ispell_lang[$spell_lang];
} else {
$spell_opt = '';
}
$message = stripSlashes($message);
// special traitement depending on language (quotes are not equally treated by
// ispell in english and in french)
switch ($spell_lang) {
case "fr":
// $tocheck = str_replace("'", "\\'", escapeShellCmd($message));
// break;
default:
$tocheck = strtr($message, "\n", ' ');
$tocheck = escapeShellCmd($tocheck);
}
exec("echo $tocheck | $default->path_to_ispell $spell_opt -l", $warnings);
sort($warnings);
$prev = '';
while (list($key, $val) = each($warnings)) {
if ($val != $prev) {
$errors[] = $val;
}
$prev = $val;
}
$message = htmlspecialchars($message);
if (isset($errors)) {
$msg = '';
while (estrtok($tok, $delim, $message, " ,.:;'\"&%!?()[]{}/|\n\\")) {
if (member($tok, $errors))
$msg .= "<font color=\"ff0000\">$tok</font>$delim";
else
$msg .= $tok . $delim;
}
echo nl2br($msg);
} else {
echo $lang->no_errors;
}
require "$default->include_dir/spelling/footer.inc";
?>
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