From nobody Sat Oct 4 00:28:04 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BA08C3126AC; Fri, 22 Aug 2025 14:19:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755872388; cv=none; b=DwEAUXhj1F5+w2H8mDQY9uBZ+aicIRSukiQMuld0MSubyjvPlxniSNCCbcJU39II64p5I7do99C0LlSiC36sGKYqEDdEQLEcNVb0T6/6ruA3HQjESLkPNd9r7VrgkeWLZ/BdPKdUQNuJFBL5CJltWYuZ8zDJCHzDCzwnePx2Ch0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755872388; c=relaxed/simple; bh=R6Yr4duEC8arn5hYajMGz65rXfC8mfkSt1jOlvNU8yA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=a9+5m5hMqxr9L68+CNdwGnoamiR28Wm89KgzaLrWUOlJyaYuml6JXgFqx4HZ0/NdnFE3hwChQ8m350Vsm9EKIEeYlO4ylXRyFPyuFRzafrsDsPo+JT9bWdKoQFUNZoP/mN4On2crU7x9+xREhbCYfubRdIAdZPe4WBTlNUPaf1Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ePCvR+L7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ePCvR+L7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4EACAC2BCC4; Fri, 22 Aug 2025 14:19:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755872388; bh=R6Yr4duEC8arn5hYajMGz65rXfC8mfkSt1jOlvNU8yA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ePCvR+L7rN7B+iSOPEv1/U0vt/52uYLktgOFffaLMwGGvHc1j6sSfoFRaOL06vkKD mQseree+rD5dqsdkuT4aNoCPLR82MZdPSaW/MAq1s3yiJ/7+F+Yi0PS2VznA5XFScS bolHDFfq04eQFc3AADsjI7S9ZEKAfSY1Wmaw8lJl767MSktf6dQtqG0rB9QB1kl9Jy jlVs+AnSlrwZC0Ai6XkNgOact86pMye9AvNHl2/284FsmPhWuPrRpeHsznovStUAWO SIrpP/D2c05UNDpu62uFDKZ1zBZ6b/hXWQ+2MmJr4jZcE1SV8kJqAQGrHYQZf8Ehf2 LBCVNg69x0fBw== Received: from mchehab by mail.kernel.org with local (Exim 4.98.2) (envelope-from ) id 1upScM-0000000CCrz-2KH0; Fri, 22 Aug 2025 16:19:46 +0200 From: Mauro Carvalho Chehab To: Jonathan Corbet , Linux Doc Mailing List Cc: Mauro Carvalho Chehab , "Mauro Carvalho Chehab" , Kees Cook , linux-kernel@vger.kernel.org Subject: [PATCH v2 17/24] docs: kernel_include.py: add support to generate a TOC table Date: Fri, 22 Aug 2025 16:19:29 +0200 Message-ID: X-Mailer: git-send-email 2.50.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: Mauro Carvalho Chehab Content-Type: text/plain; charset="utf-8" When generate-cross-refs is used, instead of just implementing the default of generating a literal block, we can also generate a ReST file as a TOC. The advantage is that, by being a ReST file, missing references will point to the place inside the header file that has the broken link. Signed-off-by: Mauro Carvalho Chehab --- Documentation/sphinx/kernel_include.py | 36 ++++++++++++++++---------- 1 file changed, 22 insertions(+), 14 deletions(-) diff --git a/Documentation/sphinx/kernel_include.py b/Documentation/sphinx/= kernel_include.py index 0909eb3a07ea..79682408105e 100755 --- a/Documentation/sphinx/kernel_include.py +++ b/Documentation/sphinx/kernel_include.py @@ -89,6 +89,7 @@ class KernelInclude(Include): option_spec.update({ 'generate-cross-refs': directives.flag, 'warn-broken': directives.flag, + 'toc': directives.flag, 'exception-file': directives.unchanged, }) =20 @@ -111,7 +112,7 @@ class KernelInclude(Include): except UnicodeError as error: raise self.severe('Problem with directive:\n%s' % ErrorStr= ing(error)) =20 - def read_rawtext_with_xrefs(self, env, path): + def read_rawtext_with_xrefs(self, env, path, output_type): parser =3D ParseDataStructs() parser.parse_file(path) =20 @@ -126,7 +127,10 @@ class KernelInclude(Include): if 'warn-broken' in self.options: env._xref_files.add(path) =20 - return parser.gen_output() + if output_type =3D=3D "toc": + return parser.gen_toc() + + return ".. parsed-literal::\n\n" + parser.gen_output() =20 def apply_range(self, rawtext): # Get to-be-included content @@ -243,39 +247,43 @@ class KernelInclude(Include): e_handler =3D self.state.document.settings.input_encoding_error_ha= ndler tab_width =3D self.options.get("tab-width", self.state.document.settings.tab_widt= h) - startline =3D self.options.get("start-line", None) - endline =3D self.options.get("end-line", None) =20 if "literal" in self.options: - ouptut_type =3D "literal" + output_type =3D "literal" elif "code" in self.options: - ouptut_type =3D "code" + output_type =3D "code" else: - ouptut_type =3D "normal" + output_type =3D "rst" =20 # Get optional arguments to related to cross-references generation - if 'generate-cross-refs' in self.options: - rawtext =3D self.read_rawtext_with_xrefs(env, path) + if "generate-cross-refs" in self.options: + if "toc" in self.options: + output_type =3D "toc" + + rawtext =3D self.read_rawtext_with_xrefs(env, path, output_typ= e) + + # When :generate-cross-refs: is used, the input is always a C + # file, so it has to be handled as a parsed-literal + if output_type =3D=3D "rst": + output_type =3D "literal" =20 title =3D os.path.basename(path) - - if "code" not in self.options: - rawtext =3D ".. parsed-literal::\n\n" + rawtext else: rawtext =3D self.read_rawtext(path, encoding) =20 rawtext =3D self.apply_range(rawtext) =20 - if ouptut_type =3D=3D "literal": + if output_type =3D=3D "literal": return self.literal(path, tab_width, rawtext) =20 include_lines =3D statemachine.string2lines(rawtext, tab_width, convert_whitespace=3DTru= e) =20 - if ouptut_type =3D=3D "code": + if output_type =3D=3D "code": return self.code(path, include_lines) =20 self.state_machine.insert_input(include_lines, path) + return [] =20 # =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D --=20 2.50.1