Log Message:
(cad/dinotrace-mode) Update 9.4c to 9.4f (9.4c was broken recently)

(pkgsrc)
 - githubify

(upstream)  .. Following info are the same as dinotrace properl

* Dinotrace 9.4f 2019/10/26

****    Minor cleanups for github repository.

* Dinotrace 9.4e 2016/11/24

****    Fix clang compiler warnings.

* Dinotrace 9.4d 2014/09/12

****    Fix compiler warnings