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-rwxr-xr-xscripts/kernel-doc21
1 files changed, 16 insertions, 5 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index b52d340d759d..ea9f8a58678f 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1995,6 +1995,7 @@ sub process_file($) {
my $identifier;
my $func;
my $descr;
+ my $in_purpose = 0;
my $initial_section_counter = $section_counter;
if (defined($ENV{'SRCTREE'})) {
@@ -2044,6 +2045,7 @@ sub process_file($) {
$descr =~ s/\s*$//;
$descr =~ s/\s+/ /;
$declaration_purpose = xml_escape($descr);
+ $in_purpose = 1;
} else {
$declaration_purpose = "";
}
@@ -2090,6 +2092,7 @@ sub process_file($) {
}
$in_doc_sect = 1;
+ $in_purpose = 0;
$contents = $newcontents;
if ($contents ne "") {
while ((substr($contents, 0, 1) eq " ") ||
@@ -2119,11 +2122,19 @@ sub process_file($) {
} elsif (/$doc_content/) {
# miguel-style comment kludge, look for blank lines after
# @parameter line to signify start of description
- if ($1 eq "" &&
- ($section =~ m/^@/ || $section eq $section_context)) {
- dump_section($file, $section, xml_escape($contents));
- $section = $section_default;
- $contents = "";
+ if ($1 eq "") {
+ if ($section =~ m/^@/ || $section eq $section_context) {
+ dump_section($file, $section, xml_escape($contents));
+ $section = $section_default;
+ $contents = "";
+ } else {
+ $contents .= "\n";
+ }
+ $in_purpose = 0;
+ } elsif ($in_purpose == 1) {
+ # Continued declaration purpose
+ chomp($declaration_purpose);
+ $declaration_purpose .= " " . xml_escape($1);
} else {
$contents .= $1 . "\n";
}