* [PATCH] searchmsg: preserve hard tabs, but drop CR (\r)
@ 2016-03-12 7:25 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2016-03-12 7:25 UTC (permalink / raw)
To: meta
Hard tabs *may* be searchable, so preserve them since they do
not take up any more space than a normal space. However, CR
(carriage return) is worthless and likely a sign of a buggy mail
(or spam) client anyways.
---
lib/PublicInbox/SearchMsg.pm | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/PublicInbox/SearchMsg.pm b/lib/PublicInbox/SearchMsg.pm
index 477ffff..a089915 100644
--- a/lib/PublicInbox/SearchMsg.pm
+++ b/lib/PublicInbox/SearchMsg.pm
@@ -65,7 +65,8 @@ sub __hdr ($$) {
my $mime = $self->{mime} or return;
$val = $mime->header($field);
$val = '' unless defined $val;
- $val =~ tr/\t\r\n/ /;
+ $val =~ tr/\n/ /;
+ $val =~ tr/\r//d;
$self->{$field} = $val;
}
--
EW
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2016-03-12 7:25 [PATCH] searchmsg: preserve hard tabs, but drop CR (\r) Eric Wong
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