Hi, why is "static int show_help on line65 in src/grep.c a int? It's value is only set once in "src/grep.c:2704" to a 1. Wouldn't it be better to make it a bool?
As this my first mail to a GNU project ever I don't know how to properly contribute code, are there methods like Pull Requests or do I need to submit a patch the traditional way through a diff on a mailing list?
Greetings and Happy New Year, Emil Engler
