xtag-ini.tex patch

xtag-ini.tex patch

[Taco Hoekwater]

Hi Hans, all,

This is a speed patch for the XML attribute parser:

\unprotect
\long\def\doparseXMLarguments#1% space goes ok
  {\if#1>%
     \let\dodoparseXMLarguments\empty
   \else\if#1/%
     \chardef\kindofXMLelement\emptyXMLtag
   \else
     \XMLtoks{#1}%
     \let\dodoparseXMLarguments\dodoparseXMLargumentsX
   \fi\fi%
   \dodoparseXMLarguments}

\def\dodoparseXMLargumentsX#1=#2{%
   \edef\@@XMLname{\the\XMLtoks#1}%
   \@EA\getXMLNSSSS\@@XMLname :\relax
   \XMLtoks\emptytoks
   \if#2"%
     \let\dodoparseXMLarguments\dodoparseXMLargumentsD
   \else
     \let\dodoparseXMLarguments\dodoparseXMLargumentsS
    \fi
   \dodoparseXMLarguments
}

\def\gobblecolon#1:{#1}

\def\getXMLNSSSS#1:#2\relax{%
  \def\testc{#2}%
  \ifx\empty\testc \else
    \edef\@@XMLname{\gobblecolon #2}%
    \XMLnamespacetrue
    \edef\@@XMLspac{#1}%
  \fi
}

\protect

-- 
groeten,

Taco

Re: xtag-ini.tex patch

[Hans Hagen]

At 02:00 PM 6/21/2002 +0200, Taco Hoekwater wrote:
>Hi Hans, all,
>
>This is a speed patch for the XML attribute parser:

will look into it (seems like you removed some erro recovery, which is ok 
since input is assumed to be ok)

\def\dodoparseXMLargumentsX#1=#2{%
>    \edef\@@XMLname{\the\XMLtoks#1}%
>    \@EA\getXMLNSSSS\@@XMLname :\relax
>    \XMLtoks\emptytoks
>    \if#2"%
>      \let\dodoparseXMLarguments\dodoparseXMLargumentsD
>    \else
>      \let\dodoparseXMLarguments\dodoparseXMLargumentsS
>     \fi
>    \dodoparseXMLarguments
>}

then, talking about speed, how about

\if#2"%
   \expandafter\dodoparseXMLargumentsD
\else
   \expandafter\dodoparseXMLargumentsS
\fi

-------------------------------------------------------------------------
                                   Hans Hagen | PRAGMA ADE | pragma@wxs.nl
                       Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
  tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com
-------------------------------------------------------------------------
                        information: http://www.pragma-ade.com/roadmap.pdf
                     documentation: http://www.pragma-ade.com/showcase.pdf
-------------------------------------------------------------------------