# This forces PL files to create target in same directory as PL file.
# This is so that make depend always knows where to find PL derivatives.
-chdir(dirname($0));
-($file = basename($0)) =~ s/\.PL$//;
-$file =~ s/\.pl$//
- if ($^O eq 'VMS' or $^O eq 'os2'); # "case-forgiving"
+chdir dirname($0);
+$file = basename($0, '.PL');
+$file .= '.com' if $^O eq 'VMS';
open OUT,">$file" or die "Can't create $file: $!";
# You can use $Config{...} to use Configure variables.
print OUT <<"!GROK!THIS!";
-$Config{'startperl'}
+$Config{startperl}
+ eval 'exec $Config{perlpath} -S \$0 \${1+"\$@"}'
+ if \$running_under_some_shell;
!GROK!THIS!
# In the following, perl variables are not expanded during extraction.
print OUT <<'!NO!SUBS!';
-eval 'exec perl -S $0 "$@"'
- if 0;
=head1 NAME
=item HISTORY
Programs derived from other sources sometimes have this, or
-you might keep a modification long here.
+you might keep a modification log here.
=back
(F) The input file wasn't available for the given reason.
-=item high bit char in input stream
-
-(W) You can't use high-bit characters in the input stream,
-because the translator uses them for its own nefarious purposes.
-Use an HTML entity in angle brackets instead.
-
=item Improper man page - no dash in NAME header in paragraph %d of %s
(W) The NAME header did not have an isolated dash in it. This is
=item Unknown escape: %s in %s
(W) An unknown HTML entity (probably for an 8-bit character) was given via
-a C<E<lt>E<gt>> directive. Besides amp, lt, gt, and quot, recognized
+a C<EE<lt>E<gt>> directive. Besides amp, lt, gt, and quot, recognized
entities are Aacute, aacute, Acirc, acirc, AElig, aelig, Agrave, agrave,
Aring, aring, Atilde, atilde, Auml, auml, Ccedil, ccedil, Eacute, eacute,
Ecirc, ecirc, Egrave, egrave, ETH, eth, Euml, euml, Iacute, iacute, Icirc,
If you would like to print out a lot of man page continuously, you
probably want to set the C and D registers to set contiguous page
-numbering and even/odd paging, at least one some versions of man(7).
+numbering and even/odd paging, at least on some versions of man(7).
Settting the F register will get you some additional experimental
indexing:
=head1 RESTRICTIONS
-You shouldn't use 8-bit characters in the input stream, as these
-will be used by the translator.
+None at this time.
=head1 BUGS
$/ = "";
$cutting = 1;
-($version,$patch) = `\PATH=.:..:\$PATH; perl -v` =~ /version (\d\.\d{3}(?: +)(?:\S+)?)(?:.*patchlevel (\d\S*))?/s;
+# We try first to get the version number from a local binary, in case we're
+# running an installed version of Perl to produce documentation from an
+# uninstalled newer version's pod files.
+if ($^O ne 'plan9') {
+ ($version,$patch) =
+ `\PATH=.:..:\$PATH; perl -v` =~ /version (\d\.\d{3})(?:_(\d{2}))?/;
+}
+# No luck; we'll just go with the running Perl's version
+($version,$patch) = $] =~ /^(.{5})(\d{2})?/ unless $version;
$DEF_RELEASE = "perl $version";
$DEF_RELEASE .= ", patch $patch" if $patch;
$name = @ARGV ? $ARGV[0] : "<STDIN>";
$Filename = $name;
-$name = uc($name) if $section =~ /^1/;
-$name =~ s/\.[^.]*$//;
+if ($section =~ /^1/) {
+ require File::Basename;
+ $name = uc File::Basename::basename($name);
+}
+$name =~ s/\.(pod|p[lm])$//i;
+$name =~ s(/)(::)g; # translate Getopt/Long to Getopt::Long, etc.
if ($name ne 'something') {
FCHECK: {
$oops++;
warn "$0: Improper man page - no dash in NAME header in paragraph $. of $ARGV[0]\n"
}
- %namedesc = split /\s+-\s+/;
+ %namedesc = split /\s+-+\s+/;
last FCHECK;
}
next if /^=cut\b/; # DB_File and Net::Ping have =cut before NAME
$indent = 0;
+$begun = "";
+
while (<>) {
if ($cutting) {
next unless /^=/;
$cutting = 0;
}
+ if ($begun) {
+ if (/^=end\s+$begun/) {
+ $begun = "";
+ }
+ elsif ($begun =~ /^(roff|man)$/) {
+ print STDOUT $_;
+ }
+ next;
+ }
chomp;
# Translate verbatim paragraph
$verbatim = 0;
+ if (/^=for\s+(\S+)\s*/s) {
+ if ($1 eq "man" or $1 eq "roff") {
+ print STDOUT $',"\n\n";
+ } else {
+ # ignore unknown for
+ }
+ next;
+ }
+ elsif (/^=begin\s+(\S+)\s*/s) {
+ $begun = $1;
+ if ($1 eq "man" or $1 eq "roff") {
+ print STDOUT $'."\n\n";
+ }
+ next;
+ }
+
# check for things that'll hosed our noremap scheme; affects $_
init_noremap();
? "the section on I<$2> in the I<$1> manpage"
: "the section on I<$2>"
}
- }gex;
+ }gesx; # s in case it goes over multiple lines, so . matches \n
s/Z<>/\\&/g;
}
sub init_noremap {
- if ( /[\200-\377]/ ) {
- warn "$0: high bit char in input stream in paragraph $. of $ARGV\n";
- }
+ # escape high bit characters in input stream
+ s/([\200-\377])/"E<".ord($1).">"/ge;
}
sub clear_noremap {
# otherwise the interative \w<> processing would have
# been hosed by the E<gt>
s {
- E<
- ( [A-Za-z]+ )
+ E<
+ (
+ ( \d + )
+ | ( [A-Za-z]+ )
+ )
>
} {
- do {
- exists $HTML_Escapes{$1}
- ? do { $HTML_Escapes{$1} }
+ do {
+ defined $2
+ ? chr($2)
+ :
+ exists $HTML_Escapes{$3}
+ ? do { $HTML_Escapes{$3} }
: do {
warn "$0: Unknown escape in paragraph $. of $ARGV: ``$&''\n";
"E<$1>";
}
$retstr .= " entr" . ( @items > 1 ? "ies" : "y" )
- . " elsewhere in this document";
+ . " elsewhere in this document "; # terminal space to avoid words running together (pattern used strips terminal spaces)
return $retstr;
https://perl5.git.perl.org / perl5.git / blobdiff