test/test34-primitive.tex

   1 \makeatletter
   2 \def\ltj@stop@overwrite@primitive{\insert\vadjust}
   3 \makeatother
   4
   5 \documentclass[landscape]{article}
   6 \usepackage[margin=10mm,centering]{geometry}
   7
   8 \usepackage{luatexja}
   9 \usepackage{breqn}
  10
  11 \begin{document}
  12 \ttfamily\parindent0pt\footnotesize
  13 \def\chk#1{%
  14   \par\medskip\leavevmode
  15   \hbox to 11em{\expandafter\string\csname #1\endcsname:\hss}\
  16     \expandafter\meaning\csname #1\endcsname\\
  17   \hbox to 11em{\expandafter\string\csname ltj@@#1\endcsname:\hss}\
  18     \expandafter\meaning\csname ltj@@#1\endcsname\\
  19   \hbox to 11em{\expandafter\string\csname ltj@@orig@#1\endcsname:\hss}\
  20     \expandafter\meaning\csname ltj@@orig@#1\endcsname
  21 }
  22
  23 a\vadjust{\hrule height 1pt width 30pt}bc\\d
  24
  25 \chk{/}
  26 \chk{insert}
  27 \chk{vadjust}
  28 \chk{raise}
  29 \chk{lower}
  30 \chk{moveleft}
  31 \chk{moveright}
  32 \chk{vsplit}
  33 \chk{vcenter}
  34 \chk{unhbox}
  35 \chk{unvbox}
  36 \chk{unhcopy}
  37 \chk{unvcopy}
  38 \chk{lastbox}
  39 \end{document}
  40
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