Messages in this thread Patch in this message | | | Subject | [PATCH] Check charset in scripts/checkpatch.pl | From | David Woodhouse <> | Date | Fri, 06 Jul 2007 03:01:03 -0400 |
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Reject all legacy 8-bit character sets and allow only ASCII or UTF-8 to be added to files or used in patch descriptions.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: asd diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 277c326..7a7f283 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -395,6 +395,22 @@ sub process { $clean = 0; } +# UTF-8 regex found at http://www.w3.org/International/questions/qa-forms-utf-8.en.php + if ( ($realfile =~ /^$/ || $line =~ /^\+/) && + !($line =~ m/^( + [\x09\x0A\x0D\x20-\x7E] # ASCII + | [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte + | \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs + | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte + | \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates + | \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3 + | [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15 + | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16 + )*$/x ) ) { + print "Invalid UTF-8\n"; + print "$herecurr"; + $clean = 0; + } #ignore lines being removed if ($line=~/^-/) {next;}
-- dwmw2
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