Simple base for analysing C source code symbols which might
be useful in some cases where cscope(1) is not enough.

Install
=======

Compile and install to $HOME:
$ ./configure ~
$ make
$ make install

Run
===

Show all function identifiers:
$ canal <canal.c

Show function identifiers called by main:
$ canal follow main <canal.c

Recursively follow function identifiers called by main:
$ ./follow.sh main