Firebug中console.info显示(i)图标

console.info(object[, object, ...])

Writes a message to the console with the visual "info" icon and color coding and a hyperlink to the line where it was called.

[Firebug简介]

当前版本：1.05

https://addons.mozilla.org/en-US/firefox/addon/1843

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page.

Visit the Firebug website for documentation, screen shots, and discussion forums:

http://www.getfirebug.com

[Firebug文档]

http://www.getfirebug.com/docs.html