treewide: replace {-inbox} with {ibx} for consistency

{ibx} is shorter and is the most prevalent abbreviation
in indexing and IMAP code, and the `$ibx' local variable
is already prevalent throughout.

In general, the codebase favors removal of vowels in variable
and field names to denote non-references (because references are
"lighter" than non-references).

So update WWW and Filter users to use the same code since
it reduces confusion and may allow easier code sharing.

1 files changed, 2 insertions, 2 deletions

diff --git a/Documentation/mknews.perl b/Documentation/mknews.perl
index 510a4e18..d87c2609 100755
--- a/Documentation/mknews.perl
+++ b/Documentation/mknews.perl
@@ -43,7 +43,7 @@ if ($dst eq 'NEWS') {
         );
         $ibx->{-primary_address} = $addr;
         my $ctx = {
-                -inbox => $ibx,
+                ibx => $ibx,
                 -upfx => "$base_url/",
                 -hr => 1,
         };
@@ -131,7 +131,7 @@ sub atom_start {
         # WwwAtomStream stats this dir for mtime
         my $astream = PublicInbox::WwwAtomStream->new($ctx);
         delete $astream->{emit_header};
-        my $ibx = $ctx->{-inbox};
+        my $ibx = $ctx->{ibx};
         my $title = PublicInbox::WwwAtomStream::title_tag($ibx->description);
         my $updated = PublicInbox::WwwAtomStream::feed_updated($mtime);
         print $out <<EOF or die;