manual: Fix up invalid header and standards syntax.

This commit handles exceptional cases of invalid syntax for the
@standards conversion script.

	* manual/crypt.texi: Move a comment out of an @*x list.
	* manual/filesys.texi: Refactor some comments, one of which
	looks like a standard.  Fix incorrectly separated standards.
	* manual/locale.texi: Invert an annotation.
	* manual/resource.texi: Fix incorrectly separated standards.
	* manual/time.texi: Refactor a @vtable that obscures an
	annotation.
	* manual/users.texi: Refactor multiple headers to occupy a
	single @comment.

ChangeLog

@@ -1,3 +1,15 @@
+2017-05-18  Rical Jasan  <ricaljasan@pacific.net>
+
+	* manual/crypt.texi: Move a comment out of an @*x list.
+	* manual/filesys.texi: Refactor some comments, one of which looks
+	like a standard.  Fix incorrectly separated standards.
+	* manual/locale.texi: Invert an annotation.
+	* manual/resource.texi: Fix incorrectly separated standards.
+	* manual/time.texi: Refactor a @vtable that obscures an
+	annotation.
+	* manual/users.texi: Refactor multiple headers to occupy a single
+	@comment.
+
 2017-05-18  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>
 
 	* sysdeps/powerpc/powerpc64/multiarch/Makefile

manual/crypt.texi

@@ -290,10 +290,10 @@ stored in a @code{char}, but there are no parity bits in @var{block}.
 @comment crypt.h
 @comment GNU
 @deftypefun void setkey_r (const char *@var{key}, {struct crypt_data *} @var{data})
-@c @safety{@prelim{}@mtsafe{}@asunsafe{@asucorrupt{} @asulock{}}@acunsafe{@aculock{}}}
 @comment crypt.h
 @comment GNU
 @deftypefunx void encrypt_r (char *@var{block}, int @var{edflag}, {struct crypt_data *} @var{data})
+@c setkey_r: @safety{@prelim{}@mtsafe{}@asunsafe{@asucorrupt{} @asulock{}}@acunsafe{@aculock{}}}
 @safety{@prelim{}@mtsafe{}@asunsafe{@asucorrupt{} @asulock{}}@acunsafe{@aculock{}}}
 
 These are reentrant versions of @code{setkey} and @code{encrypt}.  The

manual/filesys.texi

@@ -716,7 +716,7 @@ entries in a directory, possibly sort them and get a list of names as
 the result.
 
 @comment dirent.h
-@comment BSD/SVID
+@comment BSD, SVID
 @deftypefun int scandir (const char *@var{dir}, struct dirent ***@var{namelist}, int (*@var{selector}) (const struct dirent *), int (*@var{cmp}) (const struct dirent **, const struct dirent **))
 @safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{} @acsfd{}}}
 @c The scandir function calls __opendirat, __readdir, and __closedir to
@@ -759,7 +759,7 @@ programmer @theglibc{} contains implementations of functions which
 are very helpful for this purpose.
 
 @comment dirent.h
-@comment BSD/SVID
+@comment BSD, SVID
 @deftypefun int alphasort (const struct dirent **@var{a}, const struct dirent **@var{b})
 @safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{}}}
 @c Calls strcoll.
@@ -1315,8 +1315,8 @@ The directory or file system cannot be extended to make the new link.
 @item EIO
 A hardware error occurred while reading or writing data on the disk.
 
-@ignore
 @comment not sure about these
+@ignore
 @item ELOOP
 There are too many levels of indirection.  This can be the result of
 circular symbolic links to directories.
@@ -3543,9 +3543,9 @@ opening the file you should use the @code{O_EXCL} flag.  Using
 @end deftypefun
 @cindex TMPDIR environment variable
 
+@c !!! are we putting SVID/GNU/POSIX.1/BSD in here or not??
 @comment stdio.h
 @comment SVID
-@c !!! are we putting SVID/GNU/POSIX.1/BSD in here or not??
 @deftypevr {SVID Macro} {char *} P_tmpdir
 This macro is the name of the default directory for temporary files.
 @end deftypevr

manual/locale.texi

@@ -1406,8 +1406,8 @@ English.
 @Theglibc{} contains @code{rpmatch} to give applications easy
 access to the corresponding locale definitions.
 
-@comment GNU
 @comment stdlib.h
+@comment GNU
 @deftypefun int rpmatch (const char *@var{response})
 @safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@asucorrupt{} @ascuheap{} @asulock{} @ascudlopen{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{} @acsfd{}}}
 @c Calls nl_langinfo with YESEXPR and NOEXPR, triggering @mtslocale but

manual/resource.texi

@@ -1161,7 +1161,7 @@ The highest valid nice value.
 @end vtable
 
 @comment sys/resource.h
-@comment BSD,POSIX
+@comment BSD, POSIX
 @deftypefun int getpriority (int @var{class}, int @var{id})
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall on UNIX.  On HURD, calls _hurd_priority_which_map.
@@ -1190,7 +1190,7 @@ afterward as the criterion for failure.
 @end deftypefun
 
 @comment sys/resource.h
-@comment BSD,POSIX
+@comment BSD, POSIX
 @deftypefun int setpriority (int @var{class}, int @var{id}, int @var{niceval})
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall on UNIX.  On HURD, calls _hurd_priority_which_map.

manual/time.texi

@@ -2740,9 +2740,9 @@ by @var{which} in the structure pointed at by @var{old}.
 The return value and error conditions are the same as for @code{setitimer}.
 @end deftypefun
 
+@vtable @code
 @comment sys/time.h
 @comment BSD
-@vtable @code
 @item ITIMER_REAL
 This constant can be used as the @var{which} argument to the
 @code{setitimer} and @code{getitimer} functions to specify the real-time

manual/users.texi

@@ -1655,8 +1655,7 @@ You can translate between a traditional @code{struct utmp} and an XPG
 these functions are merely copies, since the two structures are
 identical.
 
-@comment utmpx.h
+@comment utmp.h utmpx.h
-@comment utmp.h
 @comment GNU
 @deftypefun int getutmp (const struct utmpx *@var{utmpx}, struct utmp *@var{utmp})
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
@@ -1664,8 +1663,7 @@ identical.
 compatible, from @var{utmpx} to @var{utmp}.
 @end deftypefun
 
-@comment utmpx.h
+@comment utmp.h utmpx.h
-@comment utmp.h
 @comment GNU
 @deftypefun int getutmpx (const struct utmp *@var{utmp}, struct utmpx *@var{utmpx})
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}