diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/l3kernel/l3box.dtx')
| -rw-r--r-- | Master/texmf-dist/source/latex/l3kernel/l3box.dtx | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx index 647f5b68dd7..0247deaf42e 100644 --- a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx +++ b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx @@ -43,7 +43,7 @@ % }^^A % } % -% \date{Released 2021-02-02} +% \date{Released 2021-02-06} % % \maketitle % @@ -917,6 +917,16 @@ % \end{macro} % \end{macro} % +% \begin{macro}{'\__kernel_kern:n} +% We need kerns in a few places. At present, we don't have a module for +% this concept, so it goes in at first use: here. The idea is to avoid +% repeated use of the bare primitive. +% \begin{macrocode} +\cs_new_protected:Npn \__kernel_kern:n #1 + { \tex_kern:D \@@_dim_eval:n {#1} } +% \end{macrocode} +% \end{macro} +% % \subsection{Creating and initialising boxes} % % \TestFiles{m3box001.lvt} @@ -1768,7 +1778,7 @@ \hbox_set:Nn \l_@@_internal_box { \box_use:N #1 } \hbox_set:Nn \l_@@_internal_box { - \tex_kern:D -\l_@@_left_new_dim + \__kernel_kern:n { -\l_@@_left_new_dim } \hbox:n { \@@_backend_rotate:Nn @@ -2227,7 +2237,7 @@ { \hbox_to_wd:nn { \l_@@_right_new_dim } { - \tex_kern:D \l_@@_right_new_dim + \__kernel_kern:n { \l_@@_right_new_dim } \box_use_drop:N \l_@@_internal_box \tex_hss:D } @@ -2236,7 +2246,7 @@ \box_set_wd:Nn \l_@@_internal_box { \l_@@_right_new_dim } \hbox:n { - \tex_kern:D \c_zero_dim + \__kernel_kern:n { 0pt } \box_use_drop:N \l_@@_internal_box \tex_hss:D } |