Is each function within module assigned to 1 segment in .lin file ?

I have one question about the following in .lin file:
* .lin means linker command file

--------------
RAMSIZE(256)
XDATA(...)

Code (
...
?PR?*?A
?PR?A
?PR?main?A
...
)
--------------

A is module name.

Q1: I found "not" every function in module A is assigned to 1 segment in .lin file. Is it correct ?

Q2: I think code ?PR?*?A has covered all the functions in module A. But why other 2 appear ? Can I mark them ?