[latex3-commits] [git/LaTeX3-latex3-latex3] master: Ensure that \use_x:n takes a 'normal' n-type argument (cdea48e)
Joseph Wright
joseph.wright at morningstar2.co.uk
Fri Apr 20 11:57:57 CEST 2018
Repository : https://github.com/latex3/latex3
On branch : master
Link : https://github.com/latex3/latex3/commit/cdea48e211973c734a00ff2b34ce0a8d329c4f8a
>---------------------------------------------------------------
commit cdea48e211973c734a00ff2b34ce0a8d329c4f8a
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date: Fri Apr 20 10:57:57 2018 +0100
Ensure that \use_x:n takes a 'normal' n-type argument
>---------------------------------------------------------------
cdea48e211973c734a00ff2b34ce0a8d329c4f8a
l3kernel/l3basics.dtx | 13 +++++++++++--
l3kernel/l3candidates.dtx | 5 ++---
2 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/l3kernel/l3basics.dtx b/l3kernel/l3basics.dtx
index 6afc2ec..9883165 100644
--- a/l3kernel/l3basics.dtx
+++ b/l3kernel/l3basics.dtx
@@ -1443,14 +1443,23 @@
% \end{macrocode}
% \end{macro}
%
-% \begin{macro}[EXP]{\use_x:n}
+% \begin{macrocode}
+%<@@=use>
+% \end{macrocode}
+%
+% \begin{macro}[EXP]{\use_x:n, \@@_x:n}
% A candidate, but needed early as it links to string comparisons.
% Currently \LuaTeX-only.
% \begin{macrocode}
-\tex_let:D \use_x:n \luatex_expanded:D
+\tex_let:D \@@_x:n \luatex_expanded:D
+\cs_set:Npn \use_x:n #1 { \@@_x:n {#1} }
% \end{macrocode}
% \end{macro}
%
+% \begin{macrocode}
+%<@@=exp>
+% \end{macrocode}
+%
% \begin{macro}[EXP]{\use:n, \use:nn, \use:nnn, \use:nnnn}
% These macros grab their arguments and returns them back to the input
% (with outer braces removed).
diff --git a/l3kernel/l3candidates.dtx b/l3kernel/l3candidates.dtx
index 565a34e..c504102 100644
--- a/l3kernel/l3candidates.dtx
+++ b/l3kernel/l3candidates.dtx
@@ -144,9 +144,8 @@
% \emph{but} the function remains fully expandable, and parameter
% character (usually~|#|) need not be doubled.
% \begin{texnote}
-% \cs{use_x:n} the primitive \tn{expanded}:
-% when \LuaTeX{} is in us it requires a single expansion to
-% operate.
+% \cs{use_x:n} the a wrapper around the primitive \tn{expanded}:
+% it requires two expansions to complete its action.
% \end{texnote}
% \end{function}
%
More information about the latex3-commits
mailing list