From a9e7314b7940cee00b80995b360dbc06f995cc6e Mon Sep 17 00:00:00 2001
From: Ilya Dryomov <idryomov@gmail.com>
Date: Fri, 26 Feb 2010 13:05:47 -0800
Subject: kernel-doc: track line numbers for each file separately

The problem is that $. keeps track of the current record number (which
is line number by default). But if you pass it multiple files, it does
not wrap at the end of file, and therefore contains the *total* number
of processed lines.
I suppose we can fix line numbering by introducing a simple assignment
$. = 1
before processing every new file.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 scripts/kernel-doc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'scripts')

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 241310e59cd..8018f6a1dd0 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -2023,6 +2023,8 @@ sub process_file($) {
 	return;
     }
 
+    $. = 1;
+
     $section_counter = 0;
     while (<IN>) {
 	if ($state == 0) {
-- 
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