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-rw-r--r--Documentation/sphinx/kernel-doc.py17
1 files changed, 15 insertions, 2 deletions
diff --git a/Documentation/sphinx/kernel-doc.py b/Documentation/sphinx/kernel-doc.py
index bd422870101e..4adfb0e91ecc 100644
--- a/Documentation/sphinx/kernel-doc.py
+++ b/Documentation/sphinx/kernel-doc.py
@@ -30,6 +30,7 @@
import os
import subprocess
import sys
+import re
from docutils import nodes, statemachine
from docutils.statemachine import ViewList
@@ -50,7 +51,7 @@ class KernelDocDirective(Directive):
def run(self):
env = self.state.document.settings.env
- cmd = [env.config.kerneldoc_bin, '-rst']
+ cmd = [env.config.kerneldoc_bin, '-rst', '-enable-lineno']
filename = env.config.kerneldoc_srctree + '/' + self.arguments[0]
@@ -93,7 +94,19 @@ class KernelDocDirective(Directive):
sys.stderr.write(err)
lines = statemachine.string2lines(out, tab_width, convert_whitespace=True)
- result = ViewList(lines, source)
+ result = ViewList()
+
+ lineoffset = 0;
+ line_regex = re.compile("^#define LINENO ([0-9]+)$")
+ for line in lines:
+ match = line_regex.search(line)
+ if match:
+ # sphinx counts lines from 0
+ lineoffset = int(match.group(1)) - 1
+ # we must eat our comments since the upset the markup
+ else:
+ result.append(line, source, lineoffset)
+ lineoffset += 1
node = nodes.section()
node.document = self.state.document