4e53b9430c
Extended test 1173 (via the manpage-syntax.pl script) to detect and warn for them. Ref: #7602 Reported-by: a1346054 on github Closes #7604
70 lines
2.0 KiB
Perl
70 lines
2.0 KiB
Perl
#!/usr/bin/env perl
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#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) 2019 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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###########################################################################
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#
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# Scan man page(s) and detect some simple and yet common formatting mistakes.
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#
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# Output all deviances to stderr.
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use strict;
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use warnings;
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# we may get the dir roots pointed out
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my @manpages=@ARGV;
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my $errors = 0;
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sub scanmanpage {
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my ($file) = @_;
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print "Check $file\n";
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open(M, "<$file") || die "no such file: $file";
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my $line = 1;
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while(<M>) {
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if($_ =~ /^\'/) {
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print STDERR "$file:$line line starts with single quote!\n";
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$errors++;
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}
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if($_ =~ /\\f([BI])(.*)/) {
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my ($format, $rest) = ($1, $2);
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if($rest !~ /\\fP/) {
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print STDERR "$file:$line missing \\f${format} terminator!\n";
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$errors++;
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}
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}
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if($_ =~ /[ \t]+$/) {
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print STDERR "$file:$line trailing whitespace\n";
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$errors++;
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}
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$line++;
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}
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close(M);
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}
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for my $m (@manpages) {
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scanmanpage($m);
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}
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print STDERR "ok\n" if(!$errors);
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exit $errors;
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