[latex3-commits] [git/LaTeX3-latex3-latex2e] gh524: Reorder code for latexrelease (b26e7ed7)

[PhelypeOleinik]

Repository : https://github.com/latex3/latex2e
On branch  : gh524
Link       : https://github.com/latex3/latex2e/commit/b26e7ed7431f141b424dc666d50f63d530301e3b

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

commit b26e7ed7431f141b424dc666d50f63d530301e3b
Author: PhelypeOleinik <phelype.oleinik at latex-project.org>
Date:   Tue Apr 20 10:03:38 2021 -0300

    Reorder code for latexrelease


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

b26e7ed7431f141b424dc666d50f63d530301e3b
 base/ltfinal.dtx | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

diff --git a/base/ltfinal.dtx b/base/ltfinal.dtx
index f70cfea2..477fd6b2 100644
--- a/base/ltfinal.dtx
+++ b/base/ltfinal.dtx
@@ -245,10 +245,21 @@
 % \begin{macro}{trace_stack_levels}
 %   Now define the Lua function to emulate \cs{tracingstacklevels} and
 %   install it in the \texttt{input_level_string} callback.
-% \changes{v2.0k}{2016/01/05}{Remove duplicated code}
 %    \begin{macrocode}
 %</2ekernel>
 %<*2ekernel|latexrelease>
+%    \end{macrocode}
+%   In \texttt{latexrelease} mode we always remove the function from
+%   the callback, then add the correct version later.
+%    \begin{macrocode}
+%<latexrelease>\ifx\directlua\@undefined
+%<latexrelease>\else
+%<latexrelease>  \directlua{%
+%<latexrelease>    if luatexbase.callbacktypes['input_level_string'] and %
+%<latexrelease>       luatexbase.in_callback('input_level_string','tracingstacklevels') then
+%<latexrelease>        luatexbase.remove_from_callback('input_level_string','tracingstacklevels')
+%<latexrelease>    end}%
+%<latexrelease>\fi
 %<latexrelease>\IncludeInRelease{2021/06/01}{trace_stack_levels}%
 %<latexrelease>                 {Lua trace_stack_levels function}%
 \ifx\directlua\@undefined
@@ -291,16 +302,13 @@
 \fi
 %<latexrelease>\EndIncludeInRelease
 %<latexrelease>
+%    \end{macrocode}
+%   Then for the full rollback, just do nothing, since the function
+%   was already taken out of the rollback above.
+%    \begin{macrocode}
 %<latexrelease>\IncludeInRelease{0000/00/00}{trace_stack_levels}%
 %<latexrelease>                 {Lua trace_stack_levels function}%
-%<latexrelease>\ifx\directlua\@undefined
-%<latexrelease>\else
-%<latexrelease>  \directlua{%
-%<latexrelease>    if luatexbase.callbacktypes['input_level_string'] and %
-%<latexrelease>       luatexbase.in_callback('input_level_string','tracingstacklevels') then
-%<latexrelease>        luatexbase.remove_from_callback('input_level_string','tracingstacklevels')
-%<latexrelease>    end}%
-%<latexrelease>\fi
+%<latexrelease>% Nothing here
 %<latexrelease>\EndIncludeInRelease
 %</2ekernel|latexrelease>
 %<*2ekernel>