I am searching for a good source for understanding the userFunc = tx_extbase_core_bootstrap->run
magic incantation.
The seemingly autoritative documentation on forge (http://forge.typo3.org/projects/typo3v4-mvc/wiki/Documentation) starts off with non-functional links ("400 - Invalid action parameter" from git.typo3.org) and seems dated, pointing to articles with the newest date in late 2011.
The API doc at http://typo3.org/api/typo3cms/class_t_y_p_o3_1_1_c_m_s_1_1_extbase_1_1_core_1_1_bootstrap.html#a890c7dde66b4a9462983759de4d9576a is rather sparse as to what the "TS configuration array" might contain. It also seems a little odd to list two sets of arguments and two different return informations, it is almost as if two methods were concatenated in one entry. Trying to follow the source code leads to initilializeConfiguration where it seems to hand over control to some general routine.
There is a revision e6c08008 committed "over a year ago" which claims to have updated the docs to the current URL, which is supposed to be http://api.typo3.org/extbase/current/ - but this only leads to a page with lots of classes and blank frames with no content. This is the URL that is offered in my copy downloaded a few months ago as well.
So: Where might it be that I can learn how to utilize this extbase bootstrap run method? Source code is fine, but I am not able to determine where the config is actually digested.