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Diffstat (limited to 'graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex')
-rw-r--r-- | graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex b/graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex new file mode 100644 index 0000000000..68856d591e --- /dev/null +++ b/graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibraryscopes.code.tex @@ -0,0 +1,42 @@ +% Copyright 2018 by Till Tantau +% +% This file may be distributed and/or modified +% +% 1. under the LaTeX Project Public License and/or +% 2. under the GNU Public License. +% +% See the file doc/generic/pgf/licenses/LICENSE for more details. + +\ProvidesFileRCS{tikzlibraryscopes.code.tex} + +% Redefine the after command hook... + +\def\tikz@lib@scope@check{% + \pgfutil@ifnextchar\tikz@intersect@finish{% + \tikz@intersect@finish\afterassignment\tikz@lib@scope@check\let\tikz@next% + }{% + \pgfutil@ifnextchar\par{% + \afterassignment\tikz@lib@scope@check\let\tikz@next% + }% + {\pgfutil@ifnextchar\bgroup{%gotcha + \afterassignment\tikz@lib@scope@gotcha\let\tikz@next% + }% + {}% + }% + }% +}% + +\def\tikz@lib@scope@gotcha{% + \pgfutil@ifnextchar[{%] + \tikz@lib@scope@action% + }{% + % false alarm + \bgroup% + }% +}% +\def\tikz@lib@scope@action[#1]{% + \scope[#1]\bgroup\aftergroup\endscope% + \tikz@lib@scope@check% +}% + +\endinput |