Update.

	* manual/intro.texi: Change reference from System Information to
	System Management.
	* manual/users.texi: Likewise.
	* manual/conf.texi: Likewise.
	* manual/sysinfo.texi: Document mount, umount, and umount2.
	Patch by Bryan Henderson <bryanh@giraffe-data.com>.

2000-04-17  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ieee754/ldbl-128/printf_fphex.c (PRINT_FPHEX_LONG_DOUBLE):
	Create wnumstr as well as numstr to support wide character output
	correctly.

2000-04-15  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/sparc/sparc64/Makefile: Remove sysdep-CFLAGS
	modification and move it...
	* sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: ...here.
	Add -melf64_sparc switch to $(LD) on sparc64-linux.
	* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: Add -melf32_sparc
	switch to $(LD) on sparc-linux.

2000-04-17  Thorsten Kukuk  <kukuk@suse.de>

	* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: Remove setresgid
	and setresuid frm sysdep_routines.

2000-04-17  Ulrich Drepper  <drepper@redhat.com>

	* manual/resource.texi: ...here.  New file.  Document ulimit, vlimit,
	and vtimes.

1 files changed, 8 insertions, 5 deletions

diff --git a/manual/argp.texi b/manual/argp.texi
index 14a9df2bce..0a5d56dc7d 100644
--- a/manual/argp.texi
+++ b/manual/argp.texi
@@ -74,10 +74,10 @@ in @var{flags}, calling @code{argp_parse} may result in the program
 exiting---for instance when an unknown option is encountered.
 @xref{Program Termination}.
 
-If @var{arg_index} is non-NULL, the index of the first unparsed option
+If @var{arg_index} is non-null, the index of the first unparsed option
 in @var{argv} is returned in it.
 
-The return value is zero for successful parsing, or a unix error code
+The return value is zero for successful parsing, or an error code
 (@pxref{Error Codes}) if an error was detected.  Different argp parsers
 may return arbitrary error codes, but standard ones are @code{ENOMEM} if
 a memory allocation error occurred, or @code{EINVAL} if an unknown option
@@ -556,11 +556,14 @@ combined).
 Some non-option argument was unrecognized.
 
 This occurs when every parser function returns @code{ARGP_KEY_UNKNOWN}
-for an argument, in which case parsing stops at that argument.  If a
-non-NULL value for @var{arg_index} was passed to @code{argp_parse}, the
-index of this argument is returned in it, otherwise an error occurs.
+for an argument, in which case parsing stops at that argument.  If
+@var{arg_index} is a null pointer otherwise an error occurs.
 @end table
 
+In all cases, if a non-null value for @var{arg_index} was passed to
+@code{argp_parse}, the index of the first unparsed command-line argument
+is passed back in it.
+
 If an error occurs (either detected by argp, or because a parser
 function returned an error value), then each parser is called with
 @code{ARGP_KEY_ERROR}, and no further calls are made except the final