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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-10-30 08:40:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-30 13:02:25 +0100 |
| commit | e9bca8918e3d409f3b575d8db5591e422506c1ea (patch) | |
| tree | 141a2c08228ed69f7ee7a7c93cf37b0f0534563f /scripts | |
| parent | 11ce90a45d380f09213f128b76d68bb525186ad8 (diff) | |
| download | linux-stable-e9bca8918e3d409f3b575d8db5591e422506c1ea.tar.gz linux-stable-e9bca8918e3d409f3b575d8db5591e422506c1ea.tar.bz2 linux-stable-e9bca8918e3d409f3b575d8db5591e422506c1ea.zip | |
scripts: get_abi.pl: fix parsing on ReST mode
When the source ABI file is using ReST notation, the script
should handle whitespaces and lines with care, as otherwise
the file won't be properly recognized.
Address the bugs that are on such part of the script.
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/5c22c54fbd0cda797b691d52c568be6d0d1079d8.1604042072.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/get_abi.pl | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/scripts/get_abi.pl b/scripts/get_abi.pl index 107672cdacb3..0c403af86fd5 100755 --- a/scripts/get_abi.pl +++ b/scripts/get_abi.pl @@ -151,7 +151,8 @@ sub parse_abi { $content = $2; } while ($space =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {} - $data{$what}->{$tag} .= $content; + + $data{$what}->{$tag} .= "$content\n" if ($content); } else { $data{$what}->{$tag} = $content; } @@ -166,31 +167,28 @@ sub parse_abi { } if ($tag eq "description") { + my $content = $_; + while ($content =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {} if (!$data{$what}->{description}) { - s/^($space)//; - if (m/^(\s*)(.*)/) { - my $sp = $1; - while ($sp =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {} - my $content = "$sp$2"; - - $content =~ s/^($space)//; - - $data{$what}->{$tag} .= "$content"; + # Preserve initial spaces for the first line + if ($content =~ m/^(\s*)(.*)$/) { + $space = $1; + $content = $2; } + + $data{$what}->{$tag} .= "$content\n" if ($content); } else { - my $content = $_; if (m/^\s*\n/) { $data{$what}->{$tag} .= $content; next; } - while ($content =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e) {} $space = "" if (!($content =~ s/^($space)//)); - # Compress spaces with tabs - $content =~ s<^ {8}> <\t>; - $content =~ s<^ {1,7}\t> <\t>; - $content =~ s< {1,7}\t> <\t>; +# # Compress spaces with tabs +# $content =~ s<^ {8}> <\t>; +# $content =~ s<^ {1,7}\t> <\t>; +# $content =~ s< {1,7}\t> <\t>; $data{$what}->{$tag} .= $content; } next; |