This information is out of date.
There is now a common GUI for ASDocs and AS2API in FlashDevelop.
Go: Tools > Flash Tools > Documentation Generator...


Here's all you need:

- unzip ASDoc in your framework directory,

- launch FlashDevelop,
- open the program settings (F9),
- create a new setting entry: click "New..",
- name it "FlashDevelop.UserDefined.@ASDOC",
- set its the value to path\to\bin\asdoc.exe,
- now add a button (remove linebreaks in tag!) in <FD>/settings/ToolBar.xml:


Exit and relaunch FlashDevelop, you know have a button to generate your project documentation at your fingertips

PS: the command expects your source to be in <projectroot>/src, and it generates the docs in <projectroot>/doc.

FlashDevelop 3 Update

- launch FlashDevelop,
- open the program settings (F10),
- in the State > Custom Arguments property, create a new key/value entry:
- name it "ASDoc",
- set its value to path\to\bin\asdoc.exe,
- now add a button (remove linebreaks in tag!) in /Settings/ToolBar.xml (see in Tools > Application Files):

- restart FlashDevelop