Re: Typo in quote.h

[Paul Eggert]

Thanks, this all looks good, except some quibble about the details.

>         * lib/quotearg.c (quotearg_slot_n_mem): Renamed from quotearg_n_options.

Why rename? The "slot_n_" part doesn't fit with the existing naming scheme, 
which just uses "n_".

>         quotearg: Allow static init of 'struct quoting_options' variables.
>         * lib/quotearg.h: Include <limits.h>.
>         (struct quoting_options): Move to here from lib/quotearg.c. Use
>         INT_WIDTH instead of INT_BITS.
>         (QUOTING_OPTIONS_INIT): New macro.

I don't see the need for the macro 'QUOTING_OPTIONS_INIT (a, b)'. We're assuming 
C99 now, so users can simply write '{ .style = a, .flags = b }' which is clearer 
anyway and avoids macros.