doc/sphinx: Pass right filename as source

With this error output becomes almost readable. The line numbers are
still totally bonghits, but that's a lot harder to pull out of
kerneldoc. We'd essentially have to insert some special markers in the
kernel-doc output, split the output along these markers and then
insert each block separately using

     state_machine.insert_input(block, source, first_line)

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Daniel Vetter 2016-06-01 11:12:42 +02:00 committed by Jani Nikula
parent ba35018593
commit 9cc1a44c03

View File

@ -57,7 +57,7 @@ class KernelDocDirective(Directive):
env.note_dependency(os.path.abspath(filename))
tab_width = self.options.get('tab-width', self.state.document.settings.tab_width)
source = self.state_machine.input_lines.source(self.lineno - self.state_machine.input_offset - 1)
source = filename
# FIXME: make this nicer and more robust against errors
if 'export' in self.options: