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authorNorbert Preining <norbert@preining.info>2021-02-19 03:01:02 +0000
committerNorbert Preining <norbert@preining.info>2021-02-19 03:01:02 +0000
commitf670508774c35b585b520fa9217d156664b4cb2a (patch)
treefcf8e0722878a1789f7a4200d247850c1a39a647 /macros/latex/contrib/luacolor
parent154cba57ad7bf6df84889efda0fa5cd8b1e54828 (diff)
CTAN sync 202102190301
Diffstat (limited to 'macros/latex/contrib/luacolor')
-rw-r--r--macros/latex/contrib/luacolor/luacolor.dtx53
-rw-r--r--macros/latex/contrib/luacolor/luacolor.pdfbin322070 -> 329760 bytes
2 files changed, 40 insertions, 13 deletions
diff --git a/macros/latex/contrib/luacolor/luacolor.dtx b/macros/latex/contrib/luacolor/luacolor.dtx
index 68c92f056a..8f072db0f1 100644
--- a/macros/latex/contrib/luacolor/luacolor.dtx
+++ b/macros/latex/contrib/luacolor/luacolor.dtx
@@ -1,12 +1,12 @@
% \iffalse meta-comment
%
% File: luacolor.dtx
-% Version: 2020-02-24 v1.15
+% Version: 2021-02-17 v1.17
% Info: Color support via LuaTeX's attributes
%
% Copyright (C)
% 2007, 2009-2011 Heiko Oberdiek
-% 2016-2020 Oberdiek Package Support Group
+% 2016-2021 Oberdiek Package Support Group
% https://github.com/ho-tex/luacolor/issues
%
% This work may be distributed and/or modified under the
@@ -80,7 +80,7 @@
\input docstrip.tex
\Msg{************************************************************************}
\Msg{* Installation}
-\Msg{* Package: luacolor 2020-02-24 v1.15 Color support via LuaTeX's attributes (HO)}
+\Msg{* Package: luacolor 2021-02-17 v1.17 Color support via LuaTeX's attributes (HO)}
\Msg{************************************************************************}
\keepsilent
@@ -92,11 +92,11 @@
This is a generated file.
Project: luacolor
-Version: 2020-02-24 v1.15
+Version: 2021-02-17 v1.17
Copyright (C)
2007, 2009-2011 Heiko Oberdiek
- 2016-2020 Oberdiek Package Support Group
+ 2016-2021 Oberdiek Package Support Group
This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License, either
@@ -169,7 +169,7 @@ and the derived files
%<*driver>
\NeedsTeXFormat{LaTeX2e}
\ProvidesFile{luacolor.drv}%
- [2020-02-24 v1.15 Color support via LuaTeX's attributes (HO)]%
+ [2021-02-17 v1.17 Color support via LuaTeX's attributes (HO)]%
\documentclass{ltxdoc}
\usepackage{holtxdoc}[2011/11/22]
\usepackage{paralist}
@@ -189,7 +189,7 @@ and the derived files
% \GetFileInfo{luacolor.drv}
%
% \title{The \xpackage{luacolor} package}
-% \date{2020-02-24 v1.15}
+% \date{2021-02-17 v1.17}
% \author{Heiko Oberdiek\thanks
% {Please report any issues at \url{https://github.com/ho-tex/luacolor/issues}}}
%
@@ -332,7 +332,7 @@ and the derived files
% \begin{macrocode}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{luacolor}%
- [2020-02-24 v1.15 Color support via LuaTeX's attributes (HO)]
+ [2021-02-17 v1.17 Color support via LuaTeX's attributes (HO)]
% \end{macrocode}
%
% \subsection{Check for \LuaTeX}
@@ -376,7 +376,7 @@ and the derived files
% \end{macrocode}
% \begin{macrocode}
\begingroup
- \edef\x{\directlua{tex.write("2020-02-24 v1.15")}}%
+ \edef\x{\directlua{tex.write("2021-02-17 v1.17")}}%
\edef\y{%
\directlua{%
if oberdiek.luacolor.getversion then %
@@ -471,9 +471,15 @@ and the derived files
% \end{macro}
%
% \begin{macrocode}
-\RequirePackage{atbegshi}[2011/01/30]
-\AtBeginShipout{%
- \luacolorProcessBox\AtBeginShipoutBox
+\directlua{%
+ if luatexbase.callbacktypes.pre_shipout_filter then
+ token.get_next()
+ end
+}\@secondoftwo\@gobble{
+ \RequirePackage{atbegshi}[2011/01/30]
+ \AtBeginShipout{%
+ \luacolorProcessBox\AtBeginShipoutBox
+ }
}
% \end{macrocode}
%
@@ -608,7 +614,7 @@ oberdiek.luacolor = luacolor
% \begin{macro}{getversion()}
% \begin{macrocode}
function luacolor.getversion()
- tex.write("2020-02-24 v1.15")
+ tex.write("2021-02-17 v1.17")
end
% \end{macrocode}
% \end{macro}
@@ -727,6 +733,7 @@ local LIST = 1
local LIST_LEADERS = 2
local LIST_DISC = 3
local COLOR = 4
+local NOCOLOR = 5
local RULE = node.id("rule")
local node_types = {
[node.id("hlist")] = LIST,
@@ -735,6 +742,10 @@ local node_types = {
[node.id("glyph")] = COLOR,
[node.id("disc")] = LIST_DISC,
[node.id("whatsit")] = {
+ [node.subtype("pdf_colorstack")] =
+ function(n)
+ return n.stack == 0 and NOCOLOR or nil
+ end,
[node.subtype("special")] = COLOR,
[node.subtype("pdf_literal")] = COLOR,
[node.subtype("pdf_save")] = COLOR,
@@ -829,6 +840,8 @@ local function traverse(list, color, dry)
end
end
end
+ elseif t == NOCOLOR then
+ color = ''
end
end
if get_type(list) == LIST then
@@ -848,6 +861,13 @@ function luacolor.process(box)
local list = tex.getbox(box)
traverse(list, color, DRY_FALSE)
end
+
+if luatexbase.callbacktypes.pre_shipout_filter then
+ luatexbase.add_to_callback("pre_shipout_filter", function(list)
+ traverse(list, "", DRY_FALSE)
+ return true
+ end, "luacolor.process")
+end
% \end{macrocode}
% \end{macro}
% For recent versions of luaotfload, we can register a callback to
@@ -1129,6 +1149,13 @@ end
% \begin{Version}{2020-02-24 v1.15}
% \item Grab all possible arguments for \verb|\saveboxresource|\slash \verb|\pdfxform|
% \end{Version}
+% \begin{Version}{2020-04-04 v1.16}
+% \item Reset color after \verb|pdf_colorstack| whatsits.
+% \end{Version}
+% \begin{Version}{2021-02-17 v1.17}
+% \item Use \LaTeXe's new \verb|pre_shipout_filter| callback if it's available to
+% allow coloring background and foregrund layer material
+% \end{Version}
% \end{History}
%
% \PrintIndex
diff --git a/macros/latex/contrib/luacolor/luacolor.pdf b/macros/latex/contrib/luacolor/luacolor.pdf
index b01a36cc92..3f6acfa53a 100644
--- a/macros/latex/contrib/luacolor/luacolor.pdf
+++ b/macros/latex/contrib/luacolor/luacolor.pdf
Binary files differ