diff options
| -rwxr-xr-x | scripts/checkpatch.pl | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index fab38b493cef..7e505688257a 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3050,19 +3050,30 @@ sub process { # check for repeated words separated by a single space if ($rawline =~ /^\+/ || $in_commit_log) { + pos($rawline) = 1 if (!$in_commit_log); while ($rawline =~ /\b($word_pattern) (?=($word_pattern))/g) { my $first = $1; my $second = $2; - + my $start_pos = $-[1]; + my $end_pos = $+[2]; if ($first =~ /(?:struct|union|enum)/) { pos($rawline) += length($first) + length($second) + 1; next; } - next if ($first ne $second); + next if (lc($first) ne lc($second)); next if ($first eq 'long'); + # check for character before and after the word matches + my $start_char = ''; + my $end_char = ''; + $start_char = substr($rawline, $start_pos - 1, 1) if ($start_pos > ($in_commit_log ? 0 : 1)); + $end_char = substr($rawline, $end_pos, 1) if ($end_pos < length($rawline)); + + next if ($start_char =~ /^\S$/); + next if (index(" \t.,;?!", $end_char) == -1); + if (WARN("REPEATED_WORD", "Possible repeated word: '$first'\n" . $herecurr) && $fix) { |