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Hash : c924151b
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Date : 2018-11-29T13:33:28
docs: mention printf %m considerations gcc -Wformat does NOT flag printf("%m") on a BSD system, even though it prints only "m" instead of the desired GNU/Linux behavior of the current errno value (you have to use -Wpedantic to flag it, but that's a rather heavy hammer). Still, it's easy enough (even if verbose) to write out strerror() usage directly, to the point that gnulib will probably never provide a module to guarantee %m everywhere. See also https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88270 * doc/glibc-functions/asprintf.texi (asprintf): Document that %m is not portable, and is easy enough to work around. * doc/glibc-functions/obstack_printf.texi (obstack_printf): Likewise. * doc/glibc-functions/obstack_vprintf.texi (obstack_vprintf): Likewise. * doc/glibc-functions/vasprintf.texi (vasprintf): Likewise. * doc/posix-functions/dprintf.texi (dprintf): Likewise. * doc/posix-functions/fprintf.texi (fprintf): Likewise. * doc/posix-functions/fwprintf.texi (fwprintf): Likewise. * doc/posix-functions/printf.texi (printf): Likewise. * doc/posix-functions/snprintf.texi (snprintf): Likewise. * doc/posix-functions/sprintf.texi (sprintf): Likewise. * doc/posix-functions/swprintf.texi (swprintf): Likewise. * doc/posix-functions/vdprintf.texi (vdprintf): Likewise. * doc/posix-functions/vfprintf.texi (vfprintf): Likewise. * doc/posix-functions/vfwprintf.texi (vfwprintf): Likewise. * doc/posix-functions/vprintf.texi (vprintf): Likewise. * doc/posix-functions/vsnprintf.texi (vsnprintf): Likewise. * doc/posix-functions/vsprintf.texi (vsprintf): Likewise. * doc/posix-functions/vswprintf.texi (vswprintf): Likewise. * doc/posix-functions/vwprintf.texi (vwprintf): Likewise. * doc/posix-functions/wprintf.texi (wprintf): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
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Files
- accept4.texi
- acct.texi
- addmntent.texi
- addseverity.texi
- adjtime.texi
- adjtimex.texi
- advance.texi
- aio_init.texi
- argp_err_exit_status.texi
- argp_error.texi
- argp_failure.texi
- argp_help.texi
- argp_parse.texi
- argp_program_bug_address.texi
- argp_program_version.texi
- argp_program_version_hook.texi
- argp_state_help.texi
- argp_usage.texi
- argz_add.texi
- argz_add_sep.texi
- argz_append.texi
- argz_count.texi
- argz_create.texi
- argz_create_sep.texi
- argz_delete.texi
- argz_extract.texi
- argz_insert.texi
- argz_next.texi
- argz_replace.texi
- argz_stringify.texi
- asprintf.texi
- authdes_create.texi
- authdes_getucred.texi
- authdes_pk_create.texi
- authnone_create.texi
- authunix_create.texi
- authunix_create_default.texi
- backtrace.texi
- backtrace_symbols.texi
- backtrace_symbols_fd.texi
- bdflush.texi
- bind_textdomain_codeset.texi
- bindresvport.texi
- bindtextdomain.texi
- brk.texi
- bswap_16.texi
- bswap_32.texi
- bswap_64.texi
- callrpc.texi
- canonicalize_file_name.texi
- capget.texi
- capset.texi
- cbc_crypt.texi
- cfmakeraw.texi
- cfree.texi
- cfsetspeed.texi
- chroot.texi
- clearenv.texi
- clearerr_unlocked.texi
- clnt_broadcast.texi
- clnt_create.texi
- clnt_pcreateerror.texi
- clnt_perrno.texi
- clnt_perror.texi
- clnt_spcreateerror.texi
- clnt_sperrno.texi
- clnt_sperror.texi
- clntraw_create.texi
- clnttcp_create.texi
- clntudp_bufcreate.texi
- clntudp_create.texi
- clntunix_create.texi
- clock_adjtime.texi
- clog10.texi
- clog10f.texi
- clog10l.texi
- clone.texi
- crypt_r.texi
- cuserid.texi
- daemon.texi
- dcgettext.texi
- dcngettext.texi
- des_setparity.texi
- dgettext.texi
- dl_iterate_phdr.texi
- dladdr.texi
- dladdr1.texi
- dlinfo.texi
- dlmopen.texi
- dlvsym.texi
- dn_expand.texi
- dngettext.texi
- drand48_r.texi
- drem.texi
- dremf.texi
- dreml.texi
- dup3.texi
- dysize.texi
- ecb_crypt.texi
- ecvt_r.texi
- encrypt_r.texi
- endaliasent.texi
- endfsent.texi
- endmntent.texi
- endnetgrent.texi
- endrpcent.texi
- endsgent.texi
- endspent.texi
- endttyent.texi
- endusershell.texi
- endutent.texi
- envz_add.texi
- envz_entry.texi
- envz_get.texi
- envz_merge.texi
- envz_remove.texi
- envz_strip.texi
- epoll_create.texi
- epoll_ctl.texi
- epoll_wait.texi
- erand48_r.texi
- err.texi
- error.texi
- error_at_line.texi
- error_message_count.texi
- error_one_per_line.texi
- error_print_progname.texi
- errx.texi
- ether_aton.texi
- ether_aton_r.texi
- ether_hostton.texi
- ether_line.texi
- ether_ntoa.texi
- ether_ntoa_r.texi
- ether_ntohost.texi
- euidaccess.texi
- execvpe.texi
- exp10.texi
- exp10f.texi
- exp10l.texi
- explicit_bzero.texi
- fallocate.texi
- fanotify_init.texi
- fanotify_mark.texi
- fcloseall.texi
- fcvt_r.texi
- fedisableexcept.texi
- feenableexcept.texi
- fegetexcept.texi
- feof_unlocked.texi
- ferror_unlocked.texi
- fflush_unlocked.texi
- ffsl.texi
- ffsll.texi
- fgetc_unlocked.texi
- fgetfilecon.texi
- fgetgrent.texi
- fgetgrent_r.texi
- fgetpwent.texi
- fgetpwent_r.texi
- fgets_unlocked.texi
- fgetsgent.texi
- fgetsgent_r.texi
- fgetspent.texi
- fgetspent_r.texi
- fgetwc_unlocked.texi
- fgetws_unlocked.texi
- fgetxattr.texi
- fileno_unlocked.texi
- finite.texi
- finitef.texi
- finitel.texi
- flistxattr.texi
- flock.texi
- fopencookie.texi
- forkpty.texi
- fputc_unlocked.texi
- fputs_unlocked.texi
- fputwc_unlocked.texi
- fputws_unlocked.texi
- fread_unlocked.texi
- freeifaddrs.texi
- fremovexattr.texi
- fsetxattr.texi
- fstatfs.texi
- fts_children.texi
- fts_close.texi
- fts_open.texi
- fts_read.texi
- fts_set.texi
- futimes.texi
- futimesat.texi
- fwrite_unlocked.texi
- gamma.texi
- gammaf.texi
- gammal.texi
- get_avphys_pages.texi
- get_current_dir_name.texi
- get_myaddress.texi
- get_nprocs.texi
- get_nprocs_conf.texi
- get_phys_pages.texi
- getaliasbyname.texi
- getaliasbyname_r.texi
- getaliasent.texi
- getaliasent_r.texi
- getdate_r.texi
- getdirentries.texi
- getdomainname.texi
- getdtablesize.texi
- getfilecon-desc.texi
- getfilecon.texi
- getfsent.texi
- getfsfile.texi
- getfsspec.texi
- getgrent_r.texi
- getgrouplist.texi
- gethostbyaddr_r.texi
- gethostbyname2.texi
- gethostbyname2_r.texi
- gethostbyname_r.texi
- gethostent_r.texi
- getifaddrs.texi
- getipv4sourcefilter.texi
- getloadavg.texi
- getmntent.texi
- getmntent_r.texi
- getnetbyaddr_r.texi
- getnetbyname_r.texi
- getnetent_r.texi
- getnetgrent.texi
- getnetgrent_r.texi
- getnetname.texi
- getopt_long.texi
- getopt_long_only.texi
- getpagesize.texi
- getpass.texi
- getprotobyname_r.texi
- getprotobynumber_r.texi
- getprotoent_r.texi
- getpt.texi
- getpublickey.texi
- getpw.texi
- getpwent_r.texi
- getresgid.texi
- getresuid.texi
- getrpcbyname.texi
- getrpcbyname_r.texi
- getrpcbynumber.texi
- getrpcbynumber_r.texi
- getrpcent.texi
- getrpcent_r.texi
- getrpcport.texi
- getsecretkey.texi
- getservbyname_r.texi
- getservbyport_r.texi
- getservent_r.texi
- getsgent.texi
- getsgent_r.texi
- getsgnam.texi
- getsgnam_r.texi
- getsourcefilter.texi
- getspent.texi
- getspent_r.texi
- getspnam.texi
- getspnam_r.texi
- gettext.texi
- getttyent.texi
- getttynam.texi
- getusershell.texi
- getutent.texi
- getutent_r.texi
- getutid.texi
- getutid_r.texi
- getutline.texi
- getutline_r.texi
- getutmp.texi
- getutmpx.texi
- getw.texi
- getwc_unlocked.texi
- getwchar_unlocked.texi
- getxattr.texi
- glob_pattern_p.texi
- gnu_dev_major.texi
- gnu_dev_makedev.texi
- gnu_dev_minor.texi
- gnu_get_libc_release.texi
- gnu_get_libc_version.texi
- group_member.texi
- gsignal.texi
- hasmntopt.texi
- hcreate_r.texi
- hdestroy_r.texi
- herror.texi
- host2netname.texi
- hsearch_r.texi
- hstrerror.texi
- in6addr_any.texi
- in6addr_loopback.texi
- inet6_opt_append.texi
- inet6_opt_find.texi
- inet6_opt_finish.texi
- inet6_opt_get_val.texi
- inet6_opt_init.texi
- inet6_opt_next.texi
- inet6_opt_set_val.texi
- inet6_option_alloc.texi
- inet6_option_append.texi
- inet6_option_find.texi
- inet6_option_init.texi
- inet6_option_next.texi
- inet6_option_space.texi
- inet6_rth_add.texi
- inet6_rth_getaddr.texi
- inet6_rth_init.texi
- inet6_rth_reverse.texi
- inet6_rth_segments.texi
- inet6_rth_space.texi
- inet_aton.texi
- inet_lnaof.texi
- inet_makeaddr.texi
- inet_net_ntop.texi
- inet_net_pton.texi
- inet_neta.texi
- inet_netof.texi
- inet_network.texi
- inet_nsap_addr.texi
- inet_nsap_ntoa.texi
- initgroups.texi
- initstate_r.texi
- innetgr.texi
- ioperm.texi
- iopl.texi
- isctype.texi
- isfdtype.texi
- isinff.texi
- isinfl.texi
- isnanf.texi
- isnanl.texi
- j0f.texi
- j0l.texi
- j1f.texi
- j1l.texi
- jnf.texi
- jnl.texi
- jrand48_r.texi
- key_decryptsession.texi
- key_decryptsession_pk.texi
- key_encryptsession.texi
- key_encryptsession_pk.texi
- key_gendes.texi
- key_get_conv.texi
- key_secretkey_is_set.texi
- key_setsecret.texi
- klogctl.texi
- lchmod.texi
- lckpwdf.texi
- lcong48_r.texi
- lgamma_r.texi
- lgammaf_r.texi
- lgammal_r.texi
- lgetfilecon.texi
- lgetxattr.texi
- listxattr.texi
- llistxattr.texi
- loc1.texi
- loc2.texi
- locs.texi
- login.texi
- login_tty.texi
- lrand48_r.texi
- lremovexattr.texi
- lsetxattr.texi
- lutimes.texi
- madvise.texi
- mallinfo.texi
- malloc_get_state.texi
- malloc_info.texi
- malloc_set_state.texi
- malloc_stats.texi
- malloc_trim.texi
- malloc_usable_size.texi
- mallopt.texi
- matherr.texi
- mcheck.texi
- mcheck_check_all.texi
- mcheck_pedantic.texi
- memalign.texi
- memfrob.texi
- memmem.texi
- mempcpy.texi
- memrchr.texi
- mincore.texi
- mkostemp.texi
- mkostemps.texi
- mkstemps.texi
- monstartup.texi
- mount.texi
- mprobe.texi
- mrand48_r.texi
- mremap.texi
- mtrace.texi
- muntrace.texi
- name_to_handle_at.texi
- netname2host.texi
- netname2user.texi
- ngettext.texi
- nis_add.texi
- nis_add_entry.texi
- nis_addmember.texi
- nis_checkpoint.texi
- nis_clone_object.texi
- nis_creategroup.texi
- nis_destroy_object.texi
- nis_destroygroup.texi
- nis_dir_cmp.texi
- nis_domain_of.texi
- nis_domain_of_r.texi
- nis_first_entry.texi
- nis_freenames.texi
- nis_freeresult.texi
- nis_freeservlist.texi
- nis_freetags.texi
- nis_getnames.texi
- nis_getservlist.texi
- nis_ismember.texi
- nis_leaf_of.texi
- nis_leaf_of_r.texi
- nis_lerror.texi
- nis_list.texi
- nis_local_directory.texi
- nis_local_group.texi
- nis_local_host.texi
- nis_local_principal.texi
- nis_lookup.texi
- nis_mkdir.texi
- nis_modify.texi
- nis_modify_entry.texi
- nis_name_of.texi
- nis_name_of_r.texi
- nis_next_entry.texi
- nis_perror.texi
- nis_ping.texi
- nis_print_directory.texi
- nis_print_entry.texi
- nis_print_group.texi
- nis_print_group_entry.texi
- nis_print_link.texi
- nis_print_object.texi
- nis_print_result.texi
- nis_print_rights.texi
- nis_print_table.texi
- nis_remove.texi
- nis_remove_entry.texi
- nis_removemember.texi
- nis_rmdir.texi
- nis_servstate.texi
- nis_sperrno.texi
- nis_sperror.texi
- nis_sperror_r.texi
- nis_stats.texi
- nis_verifygroup.texi
- nrand48_r.texi
- ntp_adjtime.texi
- ntp_gettime.texi
- ntp_gettimex.texi
- obstack_alloc_failed_handler.texi
- obstack_exit_failure.texi
- obstack_free.texi
- obstack_printf.texi
- obstack_vprintf.texi
- on_exit.texi
- open_by_handle_at.texi
- openpty.texi
- parse_printf_format.texi
- personality.texi
- pipe2.texi
- pmap_getmaps.texi
- pmap_getport.texi
- pmap_rmtcall.texi
- pmap_set.texi
- pmap_unset.texi
- pow10.texi
- pow10f.texi
- pow10l.texi
- prctl.texi
- preadv.texi
- printf_size.texi
- printf_size_info.texi
- prlimit.texi
- process_vm_readv.texi
- process_vm_writev.texi
- profil.texi
- program_invocation_name.texi
- program_invocation_short_name.texi
- pthread_attr_getaffinity_np.texi
- pthread_attr_setaffinity_np.texi
- pthread_getaffinity_np.texi
- pthread_getattr_np.texi
- pthread_getname_np.texi
- pthread_kill_other_threads_np.texi
- pthread_mutex_consistent_np.texi
- pthread_mutexattr_getrobust_np.texi
- pthread_mutexattr_setrobust_np.texi
- pthread_rwlockattr_getkind_np.texi
- pthread_rwlockattr_setkind_np.texi
- pthread_setaffinity_np.texi
- pthread_setname_np.texi
- pthread_sigqueue.texi
- pthread_timedjoin_np.texi
- pthread_tryjoin_np.texi
- pthread_yield.texi
- ptrace.texi
- ptsname_r.texi
- putgrent.texi
- putpwent.texi
- putsgent.texi
- putspent.texi
- pututline.texi
- putw.texi
- putwc_unlocked.texi
- putwchar_unlocked.texi
- pvalloc.texi
- pwritev.texi
- qecvt.texi
- qecvt_r.texi
- qfcvt.texi
- qfcvt_r.texi
- qgcvt.texi
- qsort_r.texi
- quotactl.texi
- random_r.texi
- rawmemchr.texi
- rcmd.texi
- rcmd_af.texi
- re_comp.texi
- re_compile_fastmap.texi
- re_compile_pattern.texi
- re_exec.texi
- re_match.texi
- re_match_2.texi
- re_search.texi
- re_search_2.texi
- re_set_registers.texi
- re_set_syntax.texi
- re_syntax_options.texi
- readahead.texi
- reallocarray.texi
- reboot.texi
- recvmmsg.texi
- register_printf_function.texi
- register_printf_modifier.texi
- register_printf_specifier.texi
- register_printf_type.texi
- remap_file_pages.texi
- removexattr.texi
- res_init.texi
- res_mkquery.texi
- res_query.texi
- res_querydomain.texi
- res_search.texi
- revoke.texi
- rexec.texi
- rexec_af.texi
- rpc_createerr.texi
- rpmatch.texi
- rresvport.texi
- rresvport_af.texi
- rtime.texi
- ruserok.texi
- ruserok_af.texi
- sbrk.texi
- scalbf.texi
- scalbl.texi
- scandirat.texi
- sched_getaffinity.texi
- sched_setaffinity.texi
- secure_getenv.texi
- seed48_r.texi
- semtimedop.texi
- sendfile.texi
- sendmmsg.texi
- setaliasent.texi
- setbuffer.texi
- setdomainname.texi
- setfsent.texi
- setfsgid.texi
- setfsuid.texi
- setgroups.texi
- sethostid.texi
- sethostname.texi
- setipv4sourcefilter.texi
- setkey_r.texi
- setlinebuf.texi
- setlogin.texi
- setmntent.texi
- setnetgrent.texi
- setns.texi
- setresgid.texi
- setresuid.texi
- setrpcent.texi
- setsgent.texi
- setsourcefilter.texi
- setspent.texi
- setstate_r.texi
- settimeofday.texi
- setttyent.texi
- setusershell.texi
- setutent.texi
- setxattr.texi
- sgetsgent.texi
- sgetsgent_r.texi
- sgetspent.texi
- sgetspent_r.texi
- sigandset.texi
- sigblock.texi
- siggetmask.texi
- sigisemptyset.texi
- significand.texi
- significandf.texi
- significandl.texi
- sigorset.texi
- sigreturn.texi
- sigsetmask.texi
- sigstack.texi
- sigvec.texi
- sincos.texi
- sincosf.texi
- sincosl.texi
- sprofil.texi
- srand48_r.texi
- srandom_r.texi
- ssignal.texi
- statfs.texi
- step.texi
- stime.texi
- strcasestr.texi
- strchrnul.texi
- strfry.texi
- strptime_l.texi
- strsep.texi
- strtod_l.texi
- strtof_l.texi
- strtol_l.texi
- strtold_l.texi
- strtoll_l.texi
- strtoq.texi
- strtoul_l.texi
- strtoull_l.texi
- strtouq.texi
- strverscmp.texi
- svc_exit.texi
- svc_fdset.texi
- svc_getreq.texi
- svc_getreq_common.texi
- svc_getreq_poll.texi
- svc_getreqset.texi
- svc_max_pollfd.texi
- svc_pollfd.texi
- svc_register.texi
- svc_run.texi
- svc_sendreply.texi
- svc_unregister.texi
- svcerr_auth.texi
- svcerr_decode.texi
- svcerr_noproc.texi
- svcerr_noprog.texi
- svcerr_progvers.texi
- svcerr_systemerr.texi
- svcerr_weakauth.texi
- svcraw_create.texi
- svctcp_create.texi
- svcudp_bufcreate.texi
- svcudp_create.texi
- svcunix_create.texi
- swapoff.texi
- swapon.texi
- syncfs.texi
- sys_errlist.texi
- sys_nerr.texi
- sys_siglist.texi
- syscall.texi
- sysctl.texi
- sysinfo.texi
- sysv_signal.texi
- tdestroy.texi
- textdomain.texi
- timegm.texi
- timelocal.texi
- timespec_get.texi
- tmpnam_r.texi
- ttyslot.texi
- ulckpwdf.texi
- umount.texi
- umount2.texi
- updwtmp.texi
- updwtmpx.texi
- user2netname.texi
- ustat.texi
- utmpname.texi
- utmpxname.texi
- valloc.texi
- vasprintf.texi
- verr.texi
- verrx.texi
- versionsort.texi
- vhangup.texi
- vlimit.texi
- vm86.texi
- vsyslog.texi
- vtimes.texi
- vwarn.texi
- vwarnx.texi
- wait3.texi
- wait4.texi
- warn.texi
- warnx.texi
- wcschrnul.texi
- wcsftime_l.texi
- wcstod_l.texi
- wcstof_l.texi
- wcstol_l.texi
- wcstold_l.texi
- wcstoll_l.texi
- wcstoq.texi
- wcstoul_l.texi
- wcstoull_l.texi
- wcstouq.texi
- wmempcpy.texi
- xdr_array.texi
- xdr_authunix_parms.texi
- xdr_bool.texi
- xdr_bytes.texi
- xdr_callhdr.texi
- xdr_callmsg.texi
- xdr_cback_data.texi
- xdr_char.texi
- xdr_cryptkeyarg.texi
- xdr_cryptkeyarg2.texi
- xdr_cryptkeyres.texi
- xdr_des_block.texi
- xdr_domainname.texi
- xdr_double.texi
- xdr_enum.texi
- xdr_float.texi
- xdr_free.texi
- xdr_getcredres.texi
- xdr_hyper.texi
- xdr_int.texi
- xdr_int16_t.texi
- xdr_int32_t.texi
- xdr_int64_t.texi
- xdr_int8_t.texi
- xdr_key_netstarg.texi
- xdr_key_netstres.texi
- xdr_keybuf.texi
- xdr_keydat.texi
- xdr_keystatus.texi
- xdr_long.texi
- xdr_longlong_t.texi
- xdr_mapname.texi
- xdr_netnamestr.texi
- xdr_netobj.texi
- xdr_obj_p.texi
- xdr_opaque.texi
- xdr_opaque_auth.texi
- xdr_peername.texi
- xdr_pmap.texi
- xdr_pmaplist.texi
- xdr_pointer.texi
- xdr_quad_t.texi
- xdr_reference.texi
- xdr_replymsg.texi
- xdr_rmtcall_args.texi
- xdr_rmtcallres.texi
- xdr_short.texi
- xdr_sizeof.texi
- xdr_string.texi
- xdr_u_char.texi
- xdr_u_hyper.texi
- xdr_u_int.texi
- xdr_u_long.texi
- xdr_u_longlong_t.texi
- xdr_u_quad_t.texi
- xdr_u_short.texi
- xdr_uint16_t.texi
- xdr_uint32_t.texi
- xdr_uint64_t.texi
- xdr_uint8_t.texi
- xdr_union.texi
- xdr_unixcred.texi
- xdr_valdat.texi
- xdr_vector.texi
- xdr_void.texi
- xdr_wrapstring.texi
- xdr_yp_buf.texi
- xdr_ypall.texi
- xdr_ypbind_binding.texi
- xdr_ypbind_resp.texi
- xdr_ypbind_resptype.texi
- xdr_ypbind_setdom.texi
- xdr_ypdelete_args.texi
- xdr_ypmap_parms.texi
- xdr_ypmaplist.texi
- xdr_yppush_status.texi
- xdr_yppushresp_xfr.texi
- xdr_ypreq_key.texi
- xdr_ypreq_nokey.texi
- xdr_ypreq_xfr.texi
- xdr_ypresp_all.texi
- xdr_ypresp_key_val.texi
- xdr_ypresp_maplist.texi
- xdr_ypresp_master.texi
- xdr_ypresp_order.texi
- xdr_ypresp_val.texi
- xdr_ypresp_xfr.texi
- xdr_ypstat.texi
- xdr_ypupdate_args.texi
- xdr_ypxfrstat.texi
- xdrmem_create.texi
- xdrrec_create.texi
- xdrrec_endofrecord.texi
- xdrrec_eof.texi
- xdrrec_skiprecord.texi
- xdrstdio_create.texi
- xprt_register.texi
- xprt_unregister.texi
- y0f.texi
- y0l.texi
- y1f.texi
- y1l.texi
- ynf.texi
- ynl.texi
- yp_all.texi
- yp_bind.texi
- yp_first.texi
- yp_get_default_domain.texi
- yp_master.texi
- yp_match.texi
- yp_next.texi
- yp_order.texi
- yp_unbind.texi
- yp_update.texi
- ypbinderr_string.texi
- yperr_string.texi
- ypprot_err.texi
-
Properties
