* Fix the bug of comment and setting key.

module/custom/control.php

@@ -117,7 +117,7 @@ class custom extends control
                 {
                     /* Fix bug #942. */
                     if(!empty($key)) $key = trim($key);
-                    if($field == 'priList' and !is_numeric($key)) die(js::alert($this->lang->custom->notice->priListKey));
+                    if($field == 'priList' and !is_numeric($key) or $key > 255) die(js::alert($this->lang->custom->notice->priListKey));
                     if($module == 'bug' and $field == 'severityList' and !is_numeric($key)) die(js::alert($this->lang->custom->notice->severityListKey));
                     if(!empty($key) and $key != 'n/a' and !validater::checkREG($key, '/^[a-z_0-9]+$/')) die(js::alert($this->lang->custom->notice->keyList));
 

module/custom/lang/en.php

@@ -88,7 +88,7 @@ $lang->custom->notice->canNotAdd            = 'These items are parameters of cal
 $lang->custom->notice->forceReview          = '%s Review is required for certain submitters.';
 $lang->custom->notice->forceNotReview       = "%s Review is NOT required for certain submitters.";
 $lang->custom->notice->longlife             = 'Define shelved bugs.';
-$lang->custom->notice->priListKey           = 'Priority list key should be numbers！';
+$lang->custom->notice->priListKey           = 'Priority list key should be a natural and not greater than 255.';
 $lang->custom->notice->keyList              = 'The key should be a combination of lowercase English letters, numbers or underscores';
 $lang->custom->notice->severityListKey      = 'Bug severity list key should be numbers.';
 $lang->custom->notice->indexPage['product'] = "ZenTao 8.2+ has Product Homepage. Do you want to go to Product Homepage?";

module/custom/lang/zh-cn.php

@@ -88,7 +88,7 @@ $lang->custom->notice->canNotAdd            = '该项参与运算，不提供自
 $lang->custom->notice->forceReview          = "指定人提交的%s必须评审。";
 $lang->custom->notice->forceNotReview       = "指定人提交的%s不需要评审。";
 $lang->custom->notice->longlife             = 'Bug列表页面的久未处理标签中，列出设置天数之前未处理的Bug。';
-$lang->custom->notice->priListKey           = '优先级的键应当为数字！';
+$lang->custom->notice->priListKey           = '优先级的键应当为不大于255的自然数';
 $lang->custom->notice->keyList              = '键值应当为小写英文字母、数字或下划线的组合';
 $lang->custom->notice->severityListKey      = 'Bug严重程度的键应当为数字！';
 $lang->custom->notice->indexPage['product'] = "从8.2版本起增加了产品主页视图，是否默认进入产品主页？";