diff options
author | Norbert Preining <norbert@preining.info> | 2019-12-14 03:01:43 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2019-12-14 03:01:43 +0000 |
commit | 2c20697e8a5301b61c59d752fd1cfa7499724eec (patch) | |
tree | d2475f5c56c14a7c38d26cfd2c5b71d4e0d824e0 /systems/texlive/tlnet/tlpkg/TeXLive/TLUtils.pm | |
parent | fdd3c58e8e5b37dcf9affd49326899988992c074 (diff) |
CTAN sync 201912140301
Diffstat (limited to 'systems/texlive/tlnet/tlpkg/TeXLive/TLUtils.pm')
-rw-r--r-- | systems/texlive/tlnet/tlpkg/TeXLive/TLUtils.pm | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/systems/texlive/tlnet/tlpkg/TeXLive/TLUtils.pm b/systems/texlive/tlnet/tlpkg/TeXLive/TLUtils.pm index e9c9002f4e..2b9aa1c547 100644 --- a/systems/texlive/tlnet/tlpkg/TeXLive/TLUtils.pm +++ b/systems/texlive/tlnet/tlpkg/TeXLive/TLUtils.pm @@ -1,4 +1,4 @@ -# $Id: TLUtils.pm 53076 2019-12-10 06:20:44Z preining $ +# $Id: TLUtils.pm 53111 2019-12-12 23:22:05Z karl $ # TeXLive::TLUtils.pm - the inevitable utilities for TeX Live. # Copyright 2007-2019 Norbert Preining, Reinhard Kotucha # This file is licensed under the GNU General Public License version 2 @@ -6,7 +6,7 @@ package TeXLive::TLUtils; -my $svnrev = '$Revision: 53076 $'; +my $svnrev = '$Revision: 53111 $'; my $_modulerevision = ($svnrev =~ m/: ([0-9]+) /) ? $1 : "unknown"; sub module_revision { return $_modulerevision; } @@ -3612,15 +3612,20 @@ sub sort_uniq { =item C<push_uniq(\@list, @new_items)> -The C<push_uniq> function pushes the last argument @ITEMS to the $LIST -referenced by the first argument, if they are not already in the list. +The C<push_uniq> function pushes each element in the last argument +@ITEMS to the $LIST referenced by the first argument, if it is not +already in the list. =cut sub push_uniq { my ($l, @new_items) = @_; for my $e (@new_items) { - if (! &member($e, @$l)) { + # turns out this is one of the most-used functions when updating the + # tlpdb, with hundreds of thousands of calls. So let's write it out + # to eliminate the sub overhead. + #if (! &member($e, @$l)) { + if (! scalar grep($_ eq $e, @$l)) { push (@$l, $e); } } |