[latex3-commits] [git/LaTeX3-latex3-latex2e] develop: Make new_graf exclusive (80105d01)

[Marcel Fabian Krüger]

Repository : https://github.com/latex3/latex2e
On branch  : develop
Link       : https://github.com/latex3/latex2e/commit/80105d0114ad257cc379441b2eaff98467ba46bd

>---------------------------------------------------------------

commit 80105d0114ad257cc379441b2eaff98467ba46bd
Author: Marcel Fabian Krüger <tex at 2krueger.de>
Date:   Sun Aug 2 20:13:10 2020 +0200

    Make new_graf exclusive


>---------------------------------------------------------------

80105d0114ad257cc379441b2eaff98467ba46bd
 base/changes.txt      |  3 +++
 base/doc/ltnews32.tex | 10 ++++++++++
 base/ltluatex.dtx     |  5 +++--
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/base/changes.txt b/base/changes.txt
index bf471ae8..f23b31ff 100644
--- a/base/changes.txt
+++ b/base/changes.txt
@@ -12,6 +12,9 @@ are not part of the distribution.
 	* fontdef.dtx, inputenc.dtx, ltfinal.dtx, ltluatex.dtx:
 	More consistently use \Umathcode to check for Unicode-aware engines. (gh/279)
 
+	* ltluatex.dtx:
+	new_graf callback type changed to exclusive
+
 2020-07-27  Frank Mittelbach  <Frank.Mittelbach at latex-project.org>
 
 	* ltpage.dtx (section| command.):
diff --git a/base/doc/ltnews32.tex b/base/doc/ltnews32.tex
index fdea39b6..3adcfdab 100644
--- a/base/doc/ltnews32.tex
+++ b/base/doc/ltnews32.tex
@@ -594,6 +594,16 @@ protected glyph nodes which is not affected by font shaping.
 %
 \githubissue{165}
 
+\subsection{Lua\TeX\ callback \texttt{new_graf} made \texttt{exclusive}}
+
+Corrected an incorrect callback type which caused return values from the
+\texttt{new_graf} callback to be ignored and paragraph indentation to be
+suppressed. In the new version, only one \texttt{new_graf} callback handler
+can be active at a time which allows this handler to take full control of
+paragraph indentation.
+%
+\githubissue{188}
+
 
 
 \section{Changes to packages in the \pkg{graphics} category}
diff --git a/base/ltluatex.dtx b/base/ltluatex.dtx
index bf80ad25..1cda2931 100644
--- a/base/ltluatex.dtx
+++ b/base/ltluatex.dtx
@@ -28,7 +28,7 @@
 \ProvidesFile{ltluatex.dtx}
 %</driver>
 %<*tex>
-[2020/08/01 v1.1o
+[2020/08/01 v1.1p
 %</tex>
 %<plain>  LuaTeX support for plain TeX (core)
 %<*tex>
@@ -1322,6 +1322,7 @@ local callbacktypes = callbacktypes or {
 % \changes{v1.1k}{2019/10/02}{process\_rule is \texttt{exclusive}}
 % \changes{v1.1k}{2019/10/02}{mlist\_to\_hlist is \texttt{exclusive}}
 % \changes{v1.1l}{2020/02/02}{post\_linebreak\_filter is \texttt{reverselist}}
+% \changes{v1.1p}{2020/08/01}{new\_graf is \texttt{exclusive}}
 %    \begin{macrocode}
   contribute_filter      = simple,
   buildpage_filter       = simple,
@@ -1343,7 +1344,7 @@ local callbacktypes = callbacktypes or {
   pre_mlist_to_hlist_filter = list,
   mlist_to_hlist         = exclusive,
   post_mlist_to_hlist_filter = reverselist,
-  new_graf               = simple,
+  new_graf               = exclusive,
 %    \end{macrocode}
 % Section 8.5: information reporting callbacks.
 % \changes{v1.0m}{2016/02/11}{show\_warning\_message added}