scripts: get_abi: ignore code blocks for cross-references
The script should not generate cross-references inside
literal blocks.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/a590f994f8a5742db333bde69e88241a080e4fe0.1616668017.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/scripts/get_abi.pl b/scripts/get_abi.pl
index e5d1da4..d7aa820 100755
--- a/scripts/get_abi.pl
+++ b/scripts/get_abi.pl
@@ -382,8 +382,27 @@
# Enrich text by creating cross-references
my $new_desc = "";
+ my $init_indent = -1;
+ my $literal_indent = -1;
+
open(my $fh, "+<", \$desc);
while (my $d = <$fh>) {
+ my $indent = $d =~ m/^(\s+)/;
+ my $spaces = length($indent);
+ $init_indent = $indent if ($init_indent < 0);
+ if ($literal_indent >= 0) {
+ if ($spaces > $literal_indent) {
+ $new_desc .= $d;
+ next;
+ } else {
+ $literal_indent = -1;
+ }
+ } else {
+ if ($d =~ /()::$/ && !($d =~ /^\s*\.\./)) {
+ $literal_indent = $spaces;
+ }
+ }
+
$d =~ s,Documentation/(?!devicetree)(\S+)\.rst,:doc:`/$1`,g;
my @matches = $d =~ m,Documentation/ABI/([\w\/\-]+),g;