glibc/manual/summary.pl

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manual: Replace summary.awk with summary.pl. The Summary is now generated from @standards, and syntax-checking is performed. If invalid @standards syntax is detected, summary.pl will fail, reporting all errors. Failure and error reporting is disabled for now, however, since much of the manual is still incomplete wrt. header and standards annotations. Note that the sorting order of the Summary has changed; summary.pl respects the locale, like summary.awk did, but the use of LC_ALL=C is introduced in the Makefile. Other notable deviations are improved detection of the annotated elements' names, which are used for sorting, and improved detection of the @node used to reference into the manual. The most noticeable difference in the rendered Summary is that entries may now contain multiple lines, one for each header and standard combination. summary.pl accepts a `--help' option, which details the expected syntax of @standards. If errors are reported, the user is directed to this feature for further information. * manual/Makefile: Generate summary.texi with summary.pl. Force use of the C locale. Update Perl dependency comment. * manual/header.texi: Update reference to summary.awk. * manual/macros.texi: Refer authors to `summary.pl --help'. * manual/summary.awk: Remove file. * manual/summary.pl: New file. Generate summary.texi, and check for @standards-related syntax errors. * manual/argp.texi: Convert header and standards @comments to @standards. * manual/arith.texi: Likewise. * manual/charset.texi: Likewise. * manual/conf.texi: Likewise. * manual/creature.texi: Likewise. * manual/crypt.texi: Likewise. * manual/ctype.texi: Likewise. * manual/debug.texi: Likewise. * manual/errno.texi: Likewise. * manual/filesys.texi: Likewise. * manual/getopt.texi: Likewise. * manual/job.texi: Likewise. * manual/lang.texi: Likewise. * manual/llio.texi: Likewise. * manual/locale.texi: Likewise. * manual/math.texi: Likewise. * manual/memory.texi: Likewise. * manual/message.texi: Likewise. * manual/pattern.texi: Likewise. * manual/pipe.texi: Likewise. * manual/process.texi: Likewise. * manual/resource.texi: Likewise. * manual/search.texi: Likewise. * manual/setjmp.texi: Likewise. * manual/signal.texi: Likewise. * manual/socket.texi: Likewise. * manual/startup.texi: Likewise. * manual/stdio.texi: Likewise. * manual/string.texi: Likewise. * manual/sysinfo.texi: Likewise. * manual/syslog.texi: Likewise. * manual/terminal.texi: Likewise. * manual/threads.texi: Likewise. * manual/time.texi: Likewise. * manual/users.texi: Likewise.
2017-06-16 04:12:39 +00:00
#!/usr/bin/perl
# Generate the Summary of Library Facilities (summary.texi).
# Copyright (C) 2017-2024 Free Software Foundation, Inc.
manual: Replace summary.awk with summary.pl. The Summary is now generated from @standards, and syntax-checking is performed. If invalid @standards syntax is detected, summary.pl will fail, reporting all errors. Failure and error reporting is disabled for now, however, since much of the manual is still incomplete wrt. header and standards annotations. Note that the sorting order of the Summary has changed; summary.pl respects the locale, like summary.awk did, but the use of LC_ALL=C is introduced in the Makefile. Other notable deviations are improved detection of the annotated elements' names, which are used for sorting, and improved detection of the @node used to reference into the manual. The most noticeable difference in the rendered Summary is that entries may now contain multiple lines, one for each header and standard combination. summary.pl accepts a `--help' option, which details the expected syntax of @standards. If errors are reported, the user is directed to this feature for further information. * manual/Makefile: Generate summary.texi with summary.pl. Force use of the C locale. Update Perl dependency comment. * manual/header.texi: Update reference to summary.awk. * manual/macros.texi: Refer authors to `summary.pl --help'. * manual/summary.awk: Remove file. * manual/summary.pl: New file. Generate summary.texi, and check for @standards-related syntax errors. * manual/argp.texi: Convert header and standards @comments to @standards. * manual/arith.texi: Likewise. * manual/charset.texi: Likewise. * manual/conf.texi: Likewise. * manual/creature.texi: Likewise. * manual/crypt.texi: Likewise. * manual/ctype.texi: Likewise. * manual/debug.texi: Likewise. * manual/errno.texi: Likewise. * manual/filesys.texi: Likewise. * manual/getopt.texi: Likewise. * manual/job.texi: Likewise. * manual/lang.texi: Likewise. * manual/llio.texi: Likewise. * manual/locale.texi: Likewise. * manual/math.texi: Likewise. * manual/memory.texi: Likewise. * manual/message.texi: Likewise. * manual/pattern.texi: Likewise. * manual/pipe.texi: Likewise. * manual/process.texi: Likewise. * manual/resource.texi: Likewise. * manual/search.texi: Likewise. * manual/setjmp.texi: Likewise. * manual/signal.texi: Likewise. * manual/socket.texi: Likewise. * manual/startup.texi: Likewise. * manual/stdio.texi: Likewise. * manual/string.texi: Likewise. * manual/sysinfo.texi: Likewise. * manual/syslog.texi: Likewise. * manual/terminal.texi: Likewise. * manual/threads.texi: Likewise. * manual/time.texi: Likewise. * manual/users.texi: Likewise.
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# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
Prefer https to http for gnu.org and fsf.org URLs Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 05:40:42 +00:00
# <https://www.gnu.org/licenses/>.
manual: Replace summary.awk with summary.pl. The Summary is now generated from @standards, and syntax-checking is performed. If invalid @standards syntax is detected, summary.pl will fail, reporting all errors. Failure and error reporting is disabled for now, however, since much of the manual is still incomplete wrt. header and standards annotations. Note that the sorting order of the Summary has changed; summary.pl respects the locale, like summary.awk did, but the use of LC_ALL=C is introduced in the Makefile. Other notable deviations are improved detection of the annotated elements' names, which are used for sorting, and improved detection of the @node used to reference into the manual. The most noticeable difference in the rendered Summary is that entries may now contain multiple lines, one for each header and standard combination. summary.pl accepts a `--help' option, which details the expected syntax of @standards. If errors are reported, the user is directed to this feature for further information. * manual/Makefile: Generate summary.texi with summary.pl. Force use of the C locale. Update Perl dependency comment. * manual/header.texi: Update reference to summary.awk. * manual/macros.texi: Refer authors to `summary.pl --help'. * manual/summary.awk: Remove file. * manual/summary.pl: New file. Generate summary.texi, and check for @standards-related syntax errors. * manual/argp.texi: Convert header and standards @comments to @standards. * manual/arith.texi: Likewise. * manual/charset.texi: Likewise. * manual/conf.texi: Likewise. * manual/creature.texi: Likewise. * manual/crypt.texi: Likewise. * manual/ctype.texi: Likewise. * manual/debug.texi: Likewise. * manual/errno.texi: Likewise. * manual/filesys.texi: Likewise. * manual/getopt.texi: Likewise. * manual/job.texi: Likewise. * manual/lang.texi: Likewise. * manual/llio.texi: Likewise. * manual/locale.texi: Likewise. * manual/math.texi: Likewise. * manual/memory.texi: Likewise. * manual/message.texi: Likewise. * manual/pattern.texi: Likewise. * manual/pipe.texi: Likewise. * manual/process.texi: Likewise. * manual/resource.texi: Likewise. * manual/search.texi: Likewise. * manual/setjmp.texi: Likewise. * manual/signal.texi: Likewise. * manual/socket.texi: Likewise. * manual/startup.texi: Likewise. * manual/stdio.texi: Likewise. * manual/string.texi: Likewise. * manual/sysinfo.texi: Likewise. * manual/syslog.texi: Likewise. * manual/terminal.texi: Likewise. * manual/threads.texi: Likewise. * manual/time.texi: Likewise. * manual/users.texi: Likewise.
2017-06-16 04:12:39 +00:00
# Anything declared in a header or defined in a standard should have
# its origins annotated using the @standards macro (see macro.texi).
# This script checks all such elements in the manual (generally,
# @def|item*-commands), ensuring annotations are present and correct.
# If any errors are detected, they are all reported at the end and
# failure is indicated.
use strict;
use warnings;
use locale;
use File::Basename;
$| = 1;
my $script = basename $0;
&help if $ARGV[0] eq "--help"; # Will exit(0).
my @texis = @ARGV;
# Various regexes.
my $nde = qr/^\@node /;
my $def = qr/^\@def/;
my $itm = qr/^\@item /;
my $itms = qr/^\@itemx? /; # Don't match @itemize.
my $ann = qr/^\@(def\w+|item)x? /; # Annotatable.
my $std = qr/^\@standards\{/;
my $stx = qr/^\@standardsx\{/;
my $stds = qr/^\@standardsx?\{/;
my $strict_std = qr/^\@standards\{([^,]+, )[^,\}]+\}$/;
my $strict_stx = qr/^\@standardsx\{([^,]+, ){2}[^,\}]+\}$/;
my $lcon = qr/([vf]?table|itemize|enumerate)/;
my $list = qr/^\@${lcon}/;
my $endl = qr/^\@end ${lcon}/;
my $ign = qr/^\@ignore/;
my $eig = qr/^\@end ignore/;
# Global scope.
my $node;
our $texi;
my $input;
my %entries;
my %errors;
for $texi (@texis) {
open $input, '<', $texi or die "open $texi: $!";
while (my $line = <$input>) {
if ($line =~ $nde) {
$node = &get_node($line);
} elsif ($line =~ $def) {
&process_annotation($line);
} elsif ($line =~ $list) {
&process_list($1); # @items occur in list or table context.
} elsif ($line =~ $stds) {
&record_error("Misplaced annotation", ["[$.] ".$line]);
} elsif ($line =~ $ign) {
while (<$input> !~ $eig) {}
}
}
close $input or die "close $texi: $!";
}
# Disabled until annotations are complete.
&print_errors() if %errors && 0; # Will exit(1).
print("\@c DO NOT EDIT THIS FILE!\n".
"\@c This file is generated by $script from the Texinfo sources.\n".
"\@c The \@items are \@include'd from a \@table in header.texi.\n\n");
&print_entry($_) for sort keys %entries;
# Processes an annotatable element, including any subsequent elements
# in an @*x chain, ensuring @standards are present, with valid syntax,
# either recording any errors detected or creating Summary entries.
# This function is the heart of the script.
#
# Prototypes and standards are gathered into separate lists and used
# to evaluate the completeness and correctness of annotations before
# generating the Summary entries. "Prototype" is used to refer to an
# element's entire definition while avoiding conflation with
# @def*-commands. "Element" is strictly used here to refer to the
# name extracted from the prototype, as used in @standardsx, for
# sorting the Summary.
sub process_annotation
{
my $line = shift;
my (@prototypes, @standards, $i, @tmp);
# Gather prototypes and standards.
push @prototypes, $line;
while ($line = <$input>) {
last if $line !~ $ann;
push @prototypes, $line;
}
if ($line !~ $stds) { # The fundamental error.
return &record_error('Missing annotation', \@prototypes);
}
push @standards, $line;
push @standards, $line while ($line = <$input>) =~ $stds;
# If next line is an @item, seek back to catch it on the next
# iteration. This avoids imposing a non-Texinfo syntax
# requirement of blank lines between consecutive annotated @items.
if ($line =~ $itm) {
seek $input, -length($line), 1 or die "seek: $!";
}
# Strict check for syntax errors. Other matches are loose, which
# aids error detection and reporting by ensuring things that look
# like standards aren't simply passed over, but caught here.
for ($i=0; $i<@standards; ++$i) {
my $standard = $standards[$i];
if ($standard !~ $strict_std && $standard !~ $strict_stx) {
push @tmp, $standard;
}
}
return &record_error('Invalid syntax', \@tmp) if @tmp;
# @standardsx should not be in non-@*x chains.
if (@prototypes == 1) {
for ($i=0; $i<@standards; ++$i) {
return &record_error('Misplaced @standardsx', \@prototypes)
if $standards[$i] =~ $stx;
}
}
# @standards may only occur once in @*x chains, at the beginning.
if (@prototypes > 1) {
for ($i=1; $i<@standards; ++$i) {
return &record_error('Misplaced @standards', \@prototypes)
if $standards[$i] =~ $std;
}
}
# The @standards are aligned.
&add_entries(\@prototypes, \@standards);
}
# Goes through the prototypes, cleaning them up and extracting the
# elements, pairing them with the appropriate annotations to create
# Summary entries.
sub add_entries
{
my ($prototypes, $standards) = @_;
my $isx = @{$prototypes} > 1 ? 1 : 0;
my $allx = $standards->[0] =~ $stx ? 1 : 0;
my ($defstd, $defhdr, %standardsx, $i, $j);
# Grab the default annotation and index any @standardsx. Take
# care in case there is no default.
if ($isx) {
if (!$allx) {
($defstd, $defhdr)
= $standards->[0] =~ /${std}([^,]+), (.*)\}$/;
}
for ($i = $allx ? 0 : 1; $i<@{$standards}; ++$i) {
my ($e, $s, $h)
= $standards->[$i] =~ /${stx}([^,]+), ([^,]+), (.*)\}$/;
push @{$standardsx{$e}{hs}}, [$h, $s];
}
}
for ($i=0; $i<@{$prototypes}; ++$i) {
my $e = &get_element($prototypes->[$i]);
my $p = &get_prototype($prototypes->[$i]);
my ($s, $h);
if ($isx && exists $standardsx{$e}) {
for ($j=0; $j<@{$standardsx{$e}{hs}}; ++$j) {
$h = $standardsx{$e}{hs}[$j]->[0];
$s = $standardsx{$e}{hs}[$j]->[1];
&record_entry($e, $p, $h, $s, $node);
++$standardsx{$e}{seen};
}
} elsif ($isx && $allx) {
&record_error('Missing annotation', [$prototypes->[$i]]);
} elsif ($isx) {
&record_entry($e, $p, $defhdr, $defstd, $node);
} else {
for ($j=0; $j<@{$standards}; ++$j) {
($s, $h) = $standards->[$j] =~ /${std}([^,]+), ([^,\}]+)\}$/;
&record_entry($e, $p, $h, $s, $node);
}
}
}
# Check if there were any unmatched @standardsx.
for my $e (keys %standardsx) {
if (!exists $standardsx{$e}{seen}) {
&record_error('Spurious @standardsx', [$e."\n"])
}
}
}
# Stores a Summary entry in %entries. May be called multiple times
# per element if multiple header and standard annotations exist. Also
# keys on prototypes, as some elements have multiple prototypes. See
# isnan in arith.texi for one example.
sub record_entry
{
my ($ele, $proto, $hdr, $std, $node) = @_;
push @{$entries{$ele}{$proto}}, [$hdr, $std, $node];
}
# Processes list or table contexts, with nesting.
sub process_list
{
my $type = shift;
my $in_vtbl = $type eq "vtable" ? 1 : 0;
while (my $line = <$input>) {
if ($line =~ $itms) {
next if ! $in_vtbl; # Not an annotatable context.
&process_annotation($line);
} elsif ($line =~ $def) {
&process_annotation($line);
} elsif ($line =~ $stds) {
&record_error('Misplaced annotation', ["[$.] ".$line]);
} elsif ($line =~ $endl) {
return; # All done.
} elsif ($line =~ $list) {
&process_list($1); # Nested list.
}
}
}
# Returns the current node from an @node line. Used for referencing
# from the Summary.
sub get_node
{
my $line = shift;
chomp $line;
$line =~ s/$nde//;
my ($n) = split ',', $line;
return $n
}
# Returns the cleaned up prototype from @def|item* lines.
sub get_prototype
{
my $dfn = shift;
chomp $dfn;
$dfn =~ s/\s+/ /g; # Collapse whitespace.
$dfn =~ s/ \{([^\}]*)\} / $1 /g; # Remove grouping braces.
$dfn =~ s/^\@\S+ //; # Remove @-command.
$dfn =~ s/^Macro //i; # Scrape off cruft...
$dfn =~ s/^Data Type //i;
$dfn =~ s/^Variable //i;
$dfn =~ s/^Deprecated Function //i;
$dfn =~ s/^SVID Macro //i;
$dfn =~ s/^Obsolete function //i;
$dfn =~ s/^Constant //i;
$dfn =~ s/^Type //i;
$dfn =~ s/^Function //i;
$dfn =~ s/^\{(.*)\}$/$1/; # Debrace yourself.
$dfn =~ s/^\{([^\}]*)\} /$1 /; # These ones too.
return $dfn;
}
# Returns an annotated element's name.
#
# Takes a line defining an annotatable element (e.g., @def|item*),
# splitting it on whitespace. The element is generally detected as
# the member immediately preceding the first parenthesized expression
# (e.g., a function), or the last token in the list. Some additional
# cleanup is applied to the element before returning it.
sub get_element
{
my $i = 0;
my @toks = split /\s+/, shift;
# tzname array uses '['; don't match function pointers.
++$i while $toks[$i] && $toks[$i] !~ /^[\(\[](?!\*)/;
$toks[$i-1] =~ s/^\*//; # Strip pointer type syntax.
$toks[$i-1] =~ s/^\{?([^\}]+)\}?$/$1/; # Strip braces.
$toks[$i-1] =~ s/^\(\*([^\)]+)\)$/$1/; # Function pointers.
return $toks[$i-1];
}
# Records syntax errors detected in the manual related to @standards.
# The @def|item*s are grouped by file, then errors, to make it easier
# to track down exactly where and what the problems are.
sub record_error
{
my ($err, $list) = @_;
push @{$errors{$texi}{$err}}, $_ for (@{$list});
return 0;
}
# Reports all detected errors and exits with failure. Indentation is
# used for readability, and "ERROR" is used for visibility.
sub print_errors
{
for $texi (sort keys %errors) {
print STDERR "ERRORS in $texi:\n";
for my $err (sort keys %{$errors{$texi}}) {
print STDERR " $err:\n";
print STDERR " $_" for (@{$errors{$texi}{$err}});
}
}
print(STDERR "\nFor a description of expected syntax, see ".
"\`$script --help'\n\n");
exit 1;
}
# Prints an entry in the Summary.
#
# All the blank lines in summary.texi may seem strange at first, but
# they have significant impact on how Texinfo renders the output.
# Essentially, each line is its own paragraph. There is a @comment
# with the element name, arguably unnecessary, but useful for seeing
# the sorting order and extracted element names, and maintains the
# format established by summary.awk. Each @item in the @table is the
# prototype, which may be anything from just a variable name to a
# function declaration. The body of each @item contains lines
# annotating the headers and standards each element is declared
# in/comes from, with a reference to the @node documenting the element
# wrt. each header and standard combination.
sub print_entry
{
my $element = shift;
for my $prototype (sort keys %{$entries{$element}}) {
print "\@comment $element\n\@item $prototype\n\n";
for (@{$entries{$element}{$prototype}}) {
my ($header, $standard, $node)
= ($_->[0], $_->[1], $_->[2]);
if ($header =~ /^\(none\)$/i) {
$header = "\@emph{no header}";
} elsif ($header =~ /\(optional\)$/) {
$header =~ s/^(\S+) \((.*)\)$/\@file{$1} \@emph{$2}/;
} elsif ($header ne '???') {
$header = "\@file{$header}";
}
print "$header ($standard): \@ref{$node}.\n\n";
}
}
}
# Document the syntax of @standards.
sub help
{
print "$script ";
print <<'EOH';
generates the Summary of Library Facilities (summary.texi)
from @standards and @standardsx macros in the Texinfo sources (see
macros.texi). While generating the Summary, it also checks that
@standards are used, correctly.
In general, any @def*-command or @item in a @vtable is considered
annotatable. "Misplaced annotation" refers to @standards macros
detected outside an annotatable context. "Missing annotation" refers
to annotatable elements without @standards. @standards are expected
to immediately follow the elements being annotated. In @*x lists,
@standards sets the default annotation and may only occur as the first
annotation ("Misplaced @standards"). @standardsx may not be used
outside @*x lists ("Misplaced @standardsx"). "Spurious @standardsx"
refers to otherwise valid @standardsx macros that were not matched to
an element in an @*x list. "Invalid syntax" means just that.
The syntax of @standards annotations is designed to accommodate
manual: Replace summary.awk with summary.pl. The Summary is now generated from @standards, and syntax-checking is performed. If invalid @standards syntax is detected, summary.pl will fail, reporting all errors. Failure and error reporting is disabled for now, however, since much of the manual is still incomplete wrt. header and standards annotations. Note that the sorting order of the Summary has changed; summary.pl respects the locale, like summary.awk did, but the use of LC_ALL=C is introduced in the Makefile. Other notable deviations are improved detection of the annotated elements' names, which are used for sorting, and improved detection of the @node used to reference into the manual. The most noticeable difference in the rendered Summary is that entries may now contain multiple lines, one for each header and standard combination. summary.pl accepts a `--help' option, which details the expected syntax of @standards. If errors are reported, the user is directed to this feature for further information. * manual/Makefile: Generate summary.texi with summary.pl. Force use of the C locale. Update Perl dependency comment. * manual/header.texi: Update reference to summary.awk. * manual/macros.texi: Refer authors to `summary.pl --help'. * manual/summary.awk: Remove file. * manual/summary.pl: New file. Generate summary.texi, and check for @standards-related syntax errors. * manual/argp.texi: Convert header and standards @comments to @standards. * manual/arith.texi: Likewise. * manual/charset.texi: Likewise. * manual/conf.texi: Likewise. * manual/creature.texi: Likewise. * manual/crypt.texi: Likewise. * manual/ctype.texi: Likewise. * manual/debug.texi: Likewise. * manual/errno.texi: Likewise. * manual/filesys.texi: Likewise. * manual/getopt.texi: Likewise. * manual/job.texi: Likewise. * manual/lang.texi: Likewise. * manual/llio.texi: Likewise. * manual/locale.texi: Likewise. * manual/math.texi: Likewise. * manual/memory.texi: Likewise. * manual/message.texi: Likewise. * manual/pattern.texi: Likewise. * manual/pipe.texi: Likewise. * manual/process.texi: Likewise. * manual/resource.texi: Likewise. * manual/search.texi: Likewise. * manual/setjmp.texi: Likewise. * manual/signal.texi: Likewise. * manual/socket.texi: Likewise. * manual/startup.texi: Likewise. * manual/stdio.texi: Likewise. * manual/string.texi: Likewise. * manual/sysinfo.texi: Likewise. * manual/syslog.texi: Likewise. * manual/terminal.texi: Likewise. * manual/threads.texi: Likewise. * manual/time.texi: Likewise. * manual/users.texi: Likewise.
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multiple header and standards annotations, as necessary.
Examples:
@deftp FOO
@standards{STD, HDR}
@defvar BAR
@standards{STD, HDR1}
@standards{STD, HDR2}
@deftypefun foo
@deftypefunx fool
@standards{STD, HDR}
@item bar
@itemx baz
@standardsx{bar, STD1, HDR1}
@standardsx{baz, STD1, HDR1}
@standardsx{baz, STD2, HDR2}
Note that @standardsx deviates from the usual Texinfo syntax in that
it is optional and may be used without @standards.
EOH
; exit 0;
}