# Tree Style Tab contribution guide

## Good, helpful bug reports

A good report is the fastest way to solve a problem.
Even if the problem is very clear for you, possibly unclear for me.
Unclear report can be left unfixed for long time.

Before you open a new issue to report a bug, please see following checklist.

 * [ ] Does the problem appear with the [latest develpment build](http://piro.sakura.ne.jp/xul/xpi/nightly/)?
   Possibly, problems you met has been resolved already.
 * [ ] Does the problem appear without Tab Mix Plus or something other tab related addon?
   If a compatibility issue with other addons is reported without such information, it is very hard to be resolved.
   See also the next.
 * [ ] Does the problem appear with a clean profile?
   You can start Firefox with temporary clean profile by a command line `-profile`, like: `"C:\Program Filex (x86)\Mozilla Firefox\firefox.exe" -no-remote -profile "%Temp%\FirefoxTemporaryProfile"`

Then, please report the bug with these information:

 * [ ] Detailed steps to reproduce the problem. For example:
   1. Prepare Firefox version XX with plain profile.
   2. Install TST version XXXX.
   3. Install another addon XXXX version XXXX from "http://....".
   4. Click a button on the toolbar.
   5. ...
 * [ ] Expected result.
 * [ ] Actual result.
 * [ ] Platform information.
   If the problem appear on your multiple platforms, please list them.
 * [ ] Screenshot images or screencast, if possible.

## Feature requests can be tagged as "out of purpose"

Please see [the readme page](./README.md) before you post a new feature request.
Even if a requested feature is very useful, it is possibly rejected by the project policy.

Instead, please tell me other addon which provide the feature and report a new issue as "compatibility issue with the addon, TST should work together with it".

## Translations, pull requests

If you've fixed a problem you met by your hand, then please send the difference as a pull request.

And, if you translated TST for your language, please feedback it for me as a pull request.
You'll be able to do it without any local application - you can do it on the GitHub.