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-rw-r--r--Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-atbegshi.sty39
1 files changed, 29 insertions, 10 deletions
diff --git a/Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-atbegshi.sty b/Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-atbegshi.sty
index a9ca6a2c140..d1a21a0e5c0 100644
--- a/Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-atbegshi.sty
+++ b/Master/texmf-dist/tex/luatex/luatexja/patches/lltjp-atbegshi.sty
@@ -3,7 +3,7 @@
%
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{lltjp-atbegshi}[2020-09-30 Patching \string\shipout\space hooks for LuaTeX-ja]
+\ProvidesPackage{lltjp-atbegshi}[2021-03-14 Patching \string\shipout\space hooks for LuaTeX-ja]
% concept: execute all hooks inside yoko direction \vbox
@@ -13,22 +13,24 @@
\RequirePackage{expl3}
\ExplSyntaxOn\makeatletter
\box_new:N \l__platex_shipout_dummy_box
-\cs_new_eq:NN \__platex_original_shipout_execute_cont: \__shipout_execute_cont:
-\cs_set:Npn \__shipout_execute_cont:
-{
- % if \l_shipout_box is not a \yoko-box (= horizontal writing),
+\if_cs_exist:N \__shipout_execute_main_cont:Nnnn %% 2021-05-01
+\cs_new_eq:NN \__platex_original_shipout_execute_main_cont:Nnnn
+ \__shipout_execute_main_cont:Nnnn
+\cs_set:Npn \__shipout_execute_main_cont:Nnnn #1#2#3#4 {
+ % if the box #1 is not a \yoko-box (= horizontal writing),
% then make it a \yoko-box behorehand.
- \platex_if_box_yoko:NF \l_shipout_box {
- \vbox_set:Nn \l_shipout_box { \platex_direction_yoko: \box_use:N \l_shipout_box }
+ \platex_if_box_yoko:NF #1 {
+ \vbox_set:Nn #1 { \platex_direction_yoko: \box_use:N #1 }
}
% if the current direction is not \yoko,
- % then enclose \__shipout_execute_cont: with
+ % then enclose \__shipout_execute_main_cont:Nnnn with
% a dummy \yoko-box named \l__platex_shipout_dummy_box.
\platex_if_direction_yoko:TF {
- \__platex_original_shipout_execute_cont:
+ \__platex_original_shipout_execute_main_cont:Nnnn { #1 } { #2 } { #3 } { #4 }
}{
\vbox_set:Nn \l__platex_shipout_dummy_box {
- \platex_direction_yoko: \__platex_original_shipout_execute_cont:
+ \platex_direction_yoko:
+ \__platex_original_shipout_execute_main_cont:Nnnn { #1 } { #2 } { #3 } { #4 }
}
% [Limitation] the code above may discard some contents,
% so we'd like to put it back by \box\l__platex_shipout_dummy_box.
@@ -37,6 +39,23 @@
%\box_use:N \l__platex_shipout_dummy_box
}
}
+
+\else: %% 2020-10-01
+\cs_new_eq:NN \__platex_original_shipout_execute_cont: \__shipout_execute_cont:
+\cs_set:Npn \__shipout_execute_cont:
+{
+ \platex_if_box_yoko:NF \l_shipout_box {
+ \vbox_set:Nn \l_shipout_box { \platex_direction_yoko: \box_use:N \l_shipout_box }
+ }
+ \platex_if_direction_yoko:TF {
+ \__platex_original_shipout_execute_cont:
+ }{
+ \vbox_set:Nn \l__platex_shipout_dummy_box {
+ \platex_direction_yoko: \__platex_original_shipout_execute_cont:
+ }
+ }
+}
+\fi:
%</ltshipout>-----------------------------------
\ExplSyntaxOff
\expandafter\endinput