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Diffstat (limited to 'Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_pgfmathparse.opt.code.tex')
-rw-r--r-- | Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_pgfmathparse.opt.code.tex | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_pgfmathparse.opt.code.tex b/Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_pgfmathparse.opt.code.tex deleted file mode 100644 index e74d47c814e..00000000000 --- a/Master/texmf-dist/tex/generic/pgfplots/oldpgfcompatib/pgfplotsoldpgfsupp_pgfmathparse.opt.code.tex +++ /dev/null @@ -1,122 +0,0 @@ -% A small optimization package which provides -% -% \beginpgfmathparsecheckfornumber -% ... -% \endpgfmathparsecheckfornumber -% -% in order to optimize \pgfmathparse. It works as follows: inside of -% the environment (which doesn't use scopes), \pgfmathparse is -% *replaced* by a different method which uses an extremely fast check -% to decide whether the input is a number number. Is so, it returns -% the number. Otherwise, it invokes the standard math parser. -% It is about 400% faster than \pgfmathparse if the argument *is* a -% number. -% -% The \endpgfmathparsecheckfornumber is optional (no groups are -% introduced) -% -% Copyright 2010 by Christian Feuersänger. -% -% Replaces \pgfmathparse by the fast number checker. -\def\beginpgfmathparsecheckfornumber{% - \let\pgfmathparse=\pgfmathparsehashedcheck -}% -\def\endpgfmathparsecheckfornumber{% - \let\pgfmathparse=\pgfmathparsehashedcheck@orig -}% - -\def\pgfmp@EOI{\pgfmp@EOI}% -\def\pgfmathparsehashedcheck@isnumber@gobble#1\pgfmp@EOI{} - -\newdimen\r@pgfmathparse@hashedcheck@ -\newcount\c@pgfmathparse@hashedcheck@ -\let\pgfmathparsehashedcheck@orig=\pgfmathparse - -\def\pgfmathparsehashedcheck#1{% - \edef\pgfmathparse@temp{#1}% - \expandafter\pgfmathparsehashedcheck@isnumber@loop\pgfmathparse@temp\pgfmp@EOI - \pgfmathparsehashedcheck@finalize{#1}% -}% -\def\pgfmathparsehashedcheck@finalize@isnonumber#1{% - \pgfmathparsehashedcheck@orig{#1}% - \let\pgfmathparsehashedcheck@finalize\pgfmathparsehashedcheck@finalize@isnumber -}% -\def\pgfmathparsehashedcheck@finalize@isnumber#1{% - \r@pgfmathparse@hashedcheck@=#1pt - \expandafter\pgfmathparsehashed@assign\the\r@pgfmathparse@hashedcheck@ - %-------------------------------------------------- - % % - % \let\KKK=\pgfmathresult - % \pgfmathparsehashedcheck@orig{#1}% - % \ifx\KKK\pgfmathresult - % \else - % \pgfplots@error{FAILED FOR #1: expected `\pgfmathresult'; got `\KKK' (temp = \pgf@temp)}% - % \fi - %-------------------------------------------------- -}% -{\catcode`\p=12\catcode`\t=12\gdef\PGF@TEMP{pt}} -\expandafter\def\expandafter\pgfmathparsehashed@assign\expandafter#\expandafter1\expandafter.\expandafter#\expandafter2\PGF@TEMP{% - \def\pgf@temp{#2}% - \ifx\pgf@temp0% - \def\pgfmathresult{#1}% - \else - \def\pgfmathresult{#1.#2}% - \fi -}% -\let\pgfmathparsehashedcheck@finalize\pgfmathparsehashedcheck@finalize@isnumber - -\expandafter\def\csname pgf@pp+\endcsname{1} -\expandafter\def\csname pgf@pp-\endcsname{1} -\expandafter\def\csname pgf@p0\endcsname{1} -\expandafter\def\csname pgf@p1\endcsname{1} -\expandafter\def\csname pgf@p2\endcsname{1} -\expandafter\def\csname pgf@p3\endcsname{1} -\expandafter\def\csname pgf@p4\endcsname{1} -\expandafter\def\csname pgf@p5\endcsname{1} -\expandafter\def\csname pgf@p6\endcsname{1} -\expandafter\def\csname pgf@p7\endcsname{1} -\expandafter\def\csname pgf@p8\endcsname{1} -\expandafter\def\csname pgf@p9\endcsname{1} -\expandafter\def\csname pgf@p.\endcsname{1} - -\pgfutil@ifundefined{ifcsname}{% - \def\pgfmathparsehashedcheck@isnumber@loop#1{% - \expandafter\ifx\csname pgf@pp\string#1\endcsname\relax - \expandafter\pgfmathparsehashedcheck@isnumber@loop - \else - \expandafter\pgfmathparsehashedcheck@isnumber@loop@\expandafter#1% - \fi - }% - \def\pgfmathparsehashedcheck@isnumber@loop@#1{% - \expandafter\ifx\csname pgf@p\string#1\endcsname\relax - \expandafter\pgfmathparsehashedcheck@isnumber@loop@ - \else - \expandafter\pgfmathparsehashedcheck@isnumber@endfalse\expandafter#1% - \fi - }% -}{% - \def\pgfmathparsehashedcheck@isnumber@loop#1{% - \ifcsname pgf@pp\string#1\endcsname - \expandafter\pgfmathparsehashedcheck@isnumber@loop - \else - \expandafter\pgfmathparsehashedcheck@isnumber@loop@\expandafter#1% - \fi - }% - \def\pgfmathparsehashedcheck@isnumber@loop@#1{% - \ifcsname pgf@p\string#1\endcsname - \expandafter\pgfmathparsehashedcheck@isnumber@loop@ - \else - \expandafter\pgfmathparsehashedcheck@isnumber@endfalse\expandafter#1% - \fi - }% -}% -\def\pgfmathparsehashedcheck@isnumber@endfalse#1{% - \ifx#1\pgfmp@EOI - \else - \let\pgfmathparsehashedcheck@finalize=\pgfmathparsehashedcheck@finalize@isnonumber - \expandafter\pgfmathparsehashedcheck@isnumber@gobble - \fi -}% - - -\endinput |