Video tutorial on how to trim quotations.
The goal is to reduce the material from a previous post to the bare minimum so that your new comment makes sense.
You can insert a quote anywhere in a post by pressing the "insert quote" button in the line of editing buttons above the text-entry area.

You may also, of course, type either tag by hand. The tag is composed of plain characters found on your keyboard.
When you reply to a post by pressing the "Quote" button, the entire message to which you are replying is placed inside quotation tags:

Here is how it looks in the edit window:
[quote author=Martin X. Moleski, SJ link=topic=377.msg3943#msg3943 date=1305895965]
The purpose of the TIGHAR Forum is to pool the resources of its participants, share information, and allow participants to explore the strengths and weaknesses of each other's arguments. ...
[/quote]
Here is how it looks in the completed post:
The purpose of the TIGHAR Forum is to pool the resources of its participants, share information, and allow participants to explore the strengths and weaknesses of each other's arguments. ...
When you quote someone who has quoted someone else, you get quote tags inside of quote tags.
This is how it looks in the edit window:
[quote author=Third author]
[quote author=Second author]
[quote author=First author]
This is what the first author wrote.
[/quote]
This is what the second author wrote.
[/quote]
This is what the third and most recent author wrote.
[/quote]
This is how it looks in the completed post:
This is what the first author wrote.
This is what the second author wrote.
This is what the third and most recent author wrote.
This can very quickly become incomprehensible. Don't metagrobolize your readers!
