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kernel-doc: track line numbers for each file separately

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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>
This commit is contained in:
Ilya Dryomov 2010-02-26 13:05:47 -08:00 committed by Linus Torvalds
parent 06a79b82b2
commit a9e7314b79
1 changed files with 2 additions and 0 deletions
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scripts/kernel-doc
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@ -2023,6 +2023,8 @@ sub process_file($) {
return; return;
} }
$. = 1;
$section_counter = 0; $section_counter = 0;
while (<IN>) { while (<IN>) {
if ($state == 0) { if ($state == 0) {