semanticdb-project-root-functions

semanticdb-project-root-functions is a variable defined in `db.el'.
Its value is

nil

• This variable may be risky if used as a file-local variable.

Documentation:
List of functions used to determine a given directories project root.
Functions in this variable can override `semanticdb-project-roots'.
Functions set in the variable are given one argument (a directory) and
must return a string, (the root directory) or a list of strings (multiple
root directories in a more complex system). This variable should be used
by project management programs like EDE or JDE.