Improved quote (pun_quote)

General idea

Allow user to select the part of the message to quote and other quoting improvements.

On the viewtopic page there are two links: “Quick post” and “Reply”. When a user clicks on the “Quick post” link, a selected portion of text is copied to the “Quick post” form; when a user clicks on “Reply”, the selected text is copied to the reply form.
When “Quick post” is enabled
- “Quick quote” link.
  - If no text is selected, copy the [quote=Post Author]whole message[/quote] to the Quick reply form.
  - If user has selected some text of a post, copy the [quote=Post Author]selected text[/quote] to the Quick reply form.
- “Reply” link.
  - If no text is selected, copy the [quote=Post Author]whole message[/quote] to the reply form.
  - If user has selected some text of a post, copy the [quote=Post Author]selected text[/quote] to the reply form.
When “Quick post” is disabled
- “Quick quote” link.
  - Don't show up
- “Reply” link.
  - If no text is selected, copy the [quote=Post Author]whole message[/quote] to the reply form.
  - If user has selected some text of a post, copy the [quote=Post Author]selected text[/quote] to the reply form.
If JavaScript is disabled:
- “Quick quote” and “Reply” links:
  - Copy the [quote=Post Author]whole message[/quote] to the reply form.

Posts of the topic are stored at the viewtopic page in the JavaScript array.
“Quick post” link.
- Initial post is cleared from all symbols, except letters and numbers.
- If a selected text is inside a cleared post, the extension only quotes this selected text, if not - the whole post.
- If JavaScript is disabled, standard quoting mechanism will redirect the user to the reply form.
“Reply” link.
- Implements the standard quoting mechanism.
- Even though JavaScript is disabled, this link is displayed on the page.

When message starts with [quote]test[/quote] other text and no text selected, on Quick Quote click the message pasted into Quick reply form is incorrect. — Anatoly 2008/11/18 06:46 — fixed
Quick quote is including the user's signature into the quote (forums post). Maybe actually similar to previous bug. — fixed
If pun_quote is enabled, then those who have javascript disabled can not quote at all. (Forums post by 8k84) — fixed
Reply to post is broken, when URL rewriting is enabled. (Forums topic by hcgtv) — fixed
If the whole message is citing BB-codes are ignored. — Denis 2008/12/2 17:50 — fixed

The selected text is always added to the end of Quick Post, but it would better add it just at the current cursor position. — Anatoly 2008/11/26 07:01
Don't output JS-arrays for guests. — Slavok 2009/03/23 12:44