src/patches/lltjp-preview.sty

   1 %
   2 % lltjp-preview.sty
   3 %
   4
   5 \NeedsTeXFormat{LaTeX2e}
   6 \ProvidesPackage{lltjp-preview}[2018/01/20 Patch to preview for LuaTeX-ja]
   7
   8 \RequirePackage{etoolbox,preview,luatexja}
   9 \newbox\ltj@preview@box
  10
  11 \patchcmd\pr@endbox{%
  12    \pr@ship@end
  13 }{%
  14    \setbox\ltj@preview@box=\box\AtBeginShipoutBox
  15    \setbox\AtBeginShipoutBox=\vbox{\yoko\box\pr@box}%
  16    \directlua{luatexja.direction.finalize()}%
  17    \setbox\pr@box=\box\AtBeginShipoutBox
  18    \setbox\AtBeginShipoutBox=\box\ltj@preview@box
  19    \pr@ship@end
  20 }{}{}
  21
  22 \endinput