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Generating faq/faq.body automatically from faq/faq.html whenever latter

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is updated, using new bodysnatcher.pl script.
This commit is contained in:
Warren Young 2013-05-02 00:10:15 +00:00
parent 1f8b70e2a1
commit 32d9bab55e
3 changed files with 55 additions and 2 deletions
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6
winsup/doc/ChangeLog
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@ -1,3 +1,9 @@
2013-05-01 Warren Young <warren@etr-usa.com>
* bodysnatcher.pl: Created
* Makefile.in (faq/faq.body): Added target to create this file from
faq/faq.html using new bodysnatcher.pl script.
2013-05-01 Warren Young <warren@etr-usa.com>
* cygwin-ug.xml: Renamed from cygwin-ug.in.sgml

7
winsup/doc/Makefile.in
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@ -24,13 +24,16 @@ include $(srcdir)/../Makefile.common
FAQ_SOURCES:= faq*.xml
.SUFFIXES:
.SUFFIXES: .html .body
.html.body:
$(srcdir)/bodysnatcher.pl $<
all: Makefile \
cygwin-ug-net/cygwin-ug-net.html \
cygwin-ug-net/cygwin-ug-net-nochunks.html.gz \
cygwin-api/cygwin-api.html \
faq/faq.html \
faq/faq.body faq/faq.html \
cygwin-ug-net/cygwin-ug-net.pdf \
cygwin-api/cygwin-api.pdf

44
winsup/doc/bodysnatcher.pl Executable file
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@ -0,0 +1,44 @@
#!/usr/bin/perl -w
# Copyright © 2013 by Red Hat, Inc.
#
# This file is part of Cygwin.
#
# This software is a copyrighted work licensed under the terms of the
# Cygwin license. Please consult the file "CYGWIN_LICENSE" for
# details.
use strict;
if (@ARGV) {
my $infile = $ARGV[0];
my $outfile = $infile;
$outfile =~ s/\.html$/.body/;
if ($infile ne $outfile) {
open my $input, '<', $infile or die "Failed to open $infile: $!\n";
my $html = do { local $/; <$input> }; # slurp!
my ($body) = $html =~ m|<body[^>]*>(.*)</body>|is;
if ($body) {
open my $output, '>', $outfile
or die "Failed to write $outfile: $!\n";
print $output $body;
}
else {
print STDERR "Could not find <body> element in $infile!\n\n";
exit 3;
}
}
else {
print STDERR "Input file name must end in .html!\n\n";
exit 2;
}
}
else {
print STDERR <<USAGE;
usage: $0 <input.html>
Transforms input.html to input.body by extracting whatever is
between <body> and </body> in input.html.
USAGE
exit 1;
}