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authorNorbert Preining <norbert@preining.info>2023-07-26 03:00:50 +0000
committerNorbert Preining <norbert@preining.info>2023-07-26 03:00:50 +0000
commitcd61ef4a2d1994eb5729fcec4bfcf1fb1682f21d (patch)
tree9398dfb1919cec07283c0a559edf17de12e61924 /macros/latex/contrib/siunitx/siunitx-compound.dtx
parentbe53973de38a7aa9a3a0a8c70fd92bdf893c1a35 (diff)
CTAN sync 202307260300
Diffstat (limited to 'macros/latex/contrib/siunitx/siunitx-compound.dtx')
-rw-r--r--macros/latex/contrib/siunitx/siunitx-compound.dtx7
1 files changed, 4 insertions, 3 deletions
diff --git a/macros/latex/contrib/siunitx/siunitx-compound.dtx b/macros/latex/contrib/siunitx/siunitx-compound.dtx
index c4d2248845..51701c6915 100644
--- a/macros/latex/contrib/siunitx/siunitx-compound.dtx
+++ b/macros/latex/contrib/siunitx/siunitx-compound.dtx
@@ -337,7 +337,6 @@
% \l_@@_exp_bracket_bool ,
% \l_@@_exp_combine_bool ,
% \l_@@_unit_bracket_bool ,
-% \l_@@_unit_repeat_bool ,
% \l_@@_unit_repeat_bool
% }
% List options.
@@ -667,7 +666,9 @@
%
% \begin{macro}{\siunitx_compound_quantity:nn}
% For quantities, life is more complex as there are interactions between the
-% options for exponents and units.
+% options for exponents and units. The \cs{c_empty_tl} suppresses any
+% leading \texttt{1} if the unit starts \cs{per}; the \pkg{siunitx-print}
+% module will skip any printing in this case.
% \begin{macrocode}
\cs_new_protected:Npn \siunitx_compound_quantity:nn #1#2
{
@@ -698,7 +699,7 @@
\siunitx_print_number:V \l_@@_bracket_close_tl
}
{ \@@_print:N \siunitx_print_number:x }
- \@@_print_quantity:n { }
+ \@@_print_quantity:n { \c_empty_tl }
}
\group_end:
}