[latex3-commits] [git/LaTeX3-latex3-latex2e] lt4.15: merge from develop (3097f88c)

[David Carlisle]

Repository : https://github.com/latex3/latex2e
On branch  : lt4.15
Link       : https://github.com/latex3/latex2e/commit/3097f88c032032d38094d3bdd22f36185d312154

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

commit 3097f88c032032d38094d3bdd22f36185d312154
Merge: 4bcf2c29 826a27b8
Author: David Carlisle <d.p.carlisle at gmail.com>
Date:   Wed Apr 21 08:05:03 2021 +0100

    merge from develop


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

3097f88c032032d38094d3bdd22f36185d312154
 base/changes.txt                                   |   5 +
 base/doc/ltnews33.tex                              |  39 +++++
 base/ltfinal.dtx                                   |  70 +++++++-
 base/ltluatex.dtx                                  |   6 +-
 base/ltplain.dtx                                   | 188 +++++++++++++++------
 base/testfiles/github-0479-often.luatex.tlg        | 102 ++++++-----
 base/testfiles/github-0479-often.tlg               |   8 +
 base/testfiles/github-0479-often.xetex.tlg         |   8 +
 base/testfiles/github-0524.luatex.tlg              |  40 +++++
 base/testfiles/github-0524.lvt                     |  17 ++
 base/testfiles/github-0524.tlg                     |  51 ++++++
 base/testfiles/github-robust-0123.luatex.tlg       |  26 +--
 base/testfiles/github-robust-0123.tlg              |   6 +-
 base/testfiles/github-robust-0123.xetex.tlg        |   6 +-
 base/testfiles/tlb-callbacks-001.luatex.tlg        |   1 -
 .../tlb-latexrelease-rollback-003-often.luatex.tlg |  80 +++++----
 .../tlb-latexrelease-rollback-003-often.tlg        |  16 ++
 .../tlb-latexrelease-rollback-003-often.xetex.tlg  |  16 ++
 base/testfiles/tlb-ltluatex-001.luatex.tlg         |   2 +-
 base/testfiles/tlb-rollback-004-often.luatex.tlg   |  90 +++++-----
 base/testfiles/tlb-rollback-004-often.tlg          |   8 +
 base/testfiles/tlb-rollback-004-often.xetex.tlg    |   8 +
 required/tools/changes.txt                         |   6 +
 required/tools/testfiles/github-0524.luatex.tlg    |  45 +++++
 required/tools/testfiles/github-0524.lvt           |  18 ++
 required/tools/testfiles/github-0524.tlg           |  56 ++++++
 required/tools/trace.dtx                           |  30 ++--
 27 files changed, 747 insertions(+), 201 deletions(-)

diff --cc base/doc/ltnews33.tex
index 72f69e51,0f975216..db198c78
--- a/base/doc/ltnews33.tex
+++ b/base/doc/ltnews33.tex
@@@ -548,10 -575,22 +575,22 @@@ that a \env{longtable} starts.  As thi
  existing documents, a rollback to \pkg{longtable 4.13}
  (\file{longtable-2020-01-07.sty}) is supported.
  %
 -\gnatsissue{tools}{3512}
 -
 +\gnatsissue{tools}{2914 3396 3512}
 +\githubissue{133 183 464}
  
  
+ \subsection{Add \cs{tracingstacklevels}
+             and \cs{tracinglostchars}\texttt{=3} to \cs{traceon}}
+ 
+ The \cs{tracingstacklevels} and \cs{tracinglostchars} extensions
+ mentioned earlier for \cs{tracingall} were also added for \cs{traceon}
+ in the \pkg{trace} package, so if you're using that you can also benefit
+ from these new debugging tools.
+ %
+ \githubissue{524}
+ 
+ 
+ 
  
  
  %\section{Changes to packages in the \pkg{amsmath} category}
diff --cc required/tools/changes.txt
index 10468b59,fabab4fd..81c4254a
--- a/required/tools/changes.txt
+++ b/required/tools/changes.txt
@@@ -5,17 -5,11 +5,23 @@@ completeness or accuracy and it contain
  are not part of the distribution.
  =======================================================================
  
++
+ 2021-04-18  Phelype Oleinik  <phelype.oleinik at latex-project.org>
+ 
+ 	* ltplain.dtx:
+ 	Add support for \tracingstacklevels and \tracinglostchars=3.
+ 
 +2021-04-18  David Carlisle  <David.Carlisle at latex-project.org>
 +
 +	* longtable.dtx: silence \vsplit with \vbadness in addition to \vfuzz
 +	  https://tex.stackexchange.com/a/71121
 +
 +2021-03-28  David Carlisle  <David.Carlisle at latex-project.org>
 +
 +	* longtable.dtx: \reset at font in captions gh/133
 +	
 +	* longtable.dtx: Allow paragraphs in footnotes gh/364
 +
  2021-03-10  Johannes Braams  <Johannes.Braams at latex-project.org>
  
  	* layout.dtx: (subsection{Options}):