Use bool for boolean command-line options

* include/manconfig.h.in (debug_level): Change type to bool.  Update all
definitions and users.
* lib/encodings.c (get_roff_encoding): Change type of "found" to bool.
* libdb/db_lookup.c (dblookup_all, dblookup_exact): Change "match_case"
parameter type to bool.  Update all callers.
(dblookup_pattern): Change "match_case", "pattern_regex", and
"try_descriptions" parameter types to bool.  Update all callers.
* libdb/db_storage.h (dblookup_all, dblookup_exact, dblookup_pattern):
Update prototypes.

* src/descriptions_store.c (store_descriptions): Change types of
"found_real_page" and "found_external" to bool.
* src/lexgrog_test.c (main): Change types of "some_failed" and "found"
to bool.
* src/man.c (parse_opt): Change types of "apropos" and "whatis" to bool.
(add_roff_line_length): Change "save_cat_p" parameter type to bool *.
Update all callers.
(make_browser): Change "found_percent_s" type to bool.
(display): Change "display_to_stdout" type to bool.
(try_db): Change "found_stale" type to bool.
(local_man_loop): Change "local_mf" type to bool.
(main): Change "found_subpage" type to bool.
* src/manp.c (read_config_file): Change "optional" parameter type to
bool.  Update all callers.
* src/manp.h (read_config_file): Update prototype.

* src/check_mandirs.c (opt_test, force_rescan): Change types to bool.
Update all users.
* src/globbing_test.c (match_case, regex_opt, wildcard): Likewise.
* src/lexgrog_test.c (parse_man, parse_cat, show_whatis, show_filters):
Likewise.
* src/man.c (disable_cache, troff, global_apropos, print_where,
print_where_cat, catman, local_man_file, findall, update, match_case,
regex_opt, wildcard, names_only, no_hyphenation, no_justification,
subpages, ascii, save_cat, ditroff, htmlout): Likewise.
* src/mandb.c (opt_test, force_rescan, check_for_strays, purge, user,
create): Likewise.
* src/manp.c (disable_cache): Likewise.
* src/manpath.c (cat, global): Likewise.
* src/whatis.c (am_apropos, regex_opt, exact, wildcard, require_all,
long_output): Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/straycats.c b/src/straycats.c
index 6a2f7171..56352c8d 100644
--- a/src/straycats.c
+++ b/src/straycats.c
@@ -194,7 +194,7 @@ static int check_for_stray (MYDBM_FILE dbf)
 			   further */
 			mandir_base = base_name (mandir);
 			exists = dblookup_exact (dbf, mandir_base, info.ext,
-						 1);
+						 true);
 			if (exists &&
 			    compare_ids (STRAY_CAT, exists->id, 0) >= 0)
 				goto next_exists;