X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FMID.pm;h=5aeffb8c675bb2882a1f50b92505206e386191e9;hb=c6ca576baf1700a8341ae7b6baa19257ac7deaa7;hp=685306dbf37658356b9cb7572c1ab04bbba46d50;hpb=129c630a7ec3e100bba272631c3880b9beac9cef;p=public-inbox.git

diff --git a/lib/PublicInbox/MID.pm b/lib/PublicInbox/MID.pm
index 685306db..5aeffb8c 100644
--- a/lib/PublicInbox/MID.pm
+++ b/lib/PublicInbox/MID.pm
@@ -6,13 +6,13 @@ package PublicInbox::MID;
 use strict;
 use warnings;
 use base qw/Exporter/;
-our @EXPORT_OK = qw(mid_clean id_compress mid2path mid_mime mid_escape MID_ESC
+our @EXPORT_OK = qw(mid_clean id_compress mid2path mid_escape MID_ESC
 	mids references mids_for_index $MID_EXTRACT);
 use URI::Escape qw(uri_escape_utf8);
 use Digest::SHA qw/sha1_hex/;
 require PublicInbox::Address;
 use constant {
-	MID_MAX => 40, # SHA-1 hex length # TODO: get rid of this
+	ID_MAX => 40, # SHA-1 hex length for HTML id anchors
 	MAX_MID_SIZE => 244, # max term size (Xapian limitation) - length('Q')
 };
 
@@ -32,7 +32,7 @@ sub mid_clean {
 sub id_compress {
 	my ($id, $force) = @_;
 
-	if ($force || $id =~ /[^a-zA-Z0-9_\-]/ || length($id) > MID_MAX) {
+	if ($force || $id =~ /[^a-zA-Z0-9_\-]/ || length($id) > ID_MAX) {
 		utf8::encode($id);
 		return sha1_hex($id);
 	}
@@ -53,9 +53,6 @@ sub mid2path {
 	"$x2/$x38";
 }
 
-# Only for v1 code paths:
-sub mid_mime ($) { mids($_[0]->header_obj)->[0] }
-
 # only intended for Message-ID and X-Alt-Message-ID
 sub extract_mids {
 	my @mids;
@@ -128,7 +125,7 @@ sub uniq_mids ($;$) {
 }
 
 # RFC3986, section 3.3:
-sub MID_ESC () { '^A-Za-z0-9\-\._~!\$\&\';\(\)\*\+,;=:@' }
+sub MID_ESC () { '^A-Za-z0-9\-\._~!\$\&\'\(\)\*\+,;=:@' }
 sub mid_escape ($) { uri_escape_utf8($_[0], MID_ESC) }
 
 1;