> So replace g_key_file_load_from_file with g_key_file_load_from_data which
> gives us much more freedom to read configs from multiple sources.
I see how your function is a drop-in replacement to
g_key_file_load_from_file. However, I really don't like the
proliferation of GError here. Please
Config files are currently read using glib's g_key_file_load_from_file
function which is very inconvenient because it's limited by design to read
only from "regular data files" in a filesystem. Because of this limitation
notmuch can't read configs from pipes, fifos, sockets, stdin, etc. Not even
