Re: [PATCH 3/7] grep: typesafe versions of grep_source_init

Just a quick note: grep_source_init_buf() is only called from
grep.c:1833, before its definition at grep.c:1869, so it could be marked
as static (as things stand). Do you anticipate any future callers from
outside of grep.c? (after removing the declaration from grep.h, you
would need to add a forward declaration or, better, move the definition
to before the call (or the call (and grep_buffer()) after the definition)).

No, I do not - thanks for the note, and I'll make it static in the next
reroll.